Download Service manual MIV V4+ Mini
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DM12-01.01.04en Service manual MIV V4+ Mini DC INVERTER R410A ~220V, 1Ph, 50Hz MVUH120A-VA1 MVUH140A-VA1 MVUH160A-VA1 Contents Part 1 General Information ............................................................... 1 Part 2 Outdoor Units .......................................................................... 9 Part 3 Installation .............................................................................. 55 DM12-01.01.04en MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) Part 1 General Information 1. Product Line-up ............................................................... 2 2. Nomenclature ................................................................... 3 3. Features ............................................................................ 4 General Information 1 MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) DM12-01.01.04en 1. Product Line-up Outdoor Units Model name 2 Dimension body(mm) Net/Gross weight (kg) Power supply MVUH120A-VA1 Width: 900 Height: 1327 Depth: 320 95/106 220~240V-1ph 50Hz MVUH140A-VA1 Width: 900 Height: 1327 Depth: 320 95/106 220~240V-1ph 50Hz MVUH160A-VA1 Width: 900 Height: 1327 Depth: 320 100/111 220~240V-1ph 50Hz General Information DM12-01.01.04en MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) 2. Nomenclature 2.1 Outdoor unit: MVUH120A – VA1 Power 1 - 1 phase, 50 Hz 3 - 3 phases, 50 Hz Refrigerant A - R410A B - R22 Inverter (in)V(erter) - inverter S(tandard) – on/off Model A…Z Capacity index kW*10 The main feature of the system air cooled: C(ooling) – cooling only H(eat pump) – cooling and heating R(ecovery) – heat recovery, 3-pipe water cooled: Q(ooling) – cooling only W(ater) – cooling and heating (reco)V(ery) – heat recovery, 3-pipe Identifier of the outdoor unit (o)U(tdoor) Manufacturer’s brand and class of the system M(idea) V(RF) General Information 3 MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) DM12-01.01.04en 2.2 Indoor unit: MVC28A – VA1 Design features (may be absent) For example: G(rey), W (hite) – color Power 1 - 1 phase, 50 Hz 3 - 3 phases, 50 Hz Refrigerant A - R410A B - R22 Inverter (in)V(erter) - inverter S(tandard) - on/off Model A…Z Capacity index kW*10 Type of the indoor unit W(all) - wall (ca)S(sette) – cassette 600x600 C(assette) - cassette (o)N(e way) – 1-way cassette T(wo way) – 2-way cassette L(ow) – low static pressure duct M(edium) – medium static pressure duct H(igh) - high static pressure duct (fle)X – ceiling & floor F(loor standing) – floor standing (колонный) E(floor-standing exposed) – floor standing exposed D – console Manufacturer’s brand and class of the system M(idea) V(RF) 4 General Information DM12-01.01.04en MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) 3. Features 1 Widely application The Full DC Inverter mini VRF system is a highly efficient solution for small commercial buildings requiring heating and cooling of up to 8 zones with one outdoor unit. Such as villa, restaurant, school etc. Midea offers a variety indoor unit, more than 100 models of 15 types. Capacity ranges are from 2.2Kw to 14Kw. it is full compliance with residential and light commercial place. Our systems can operate up to 130% of capacity which allows any system to be designed to the customers and applications needs. General Information 5 MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) DM12-01.01.04en 2 High efficiency and Energy-saving DC inverter Mini VRF realized the industry's top class energy efficiency with cooling and heating COP by adoption of Brushless Reluctance DC compressor control,DC Fan motor and improved heat exchanger performance with a new design. 2.1 High efficiency DC inverter Double rotor compressor, saving power 25% High efficiency DC inverter Optimize compressor start-up technology Wider operating frequency range Compact structure Better balance and lower vibration The AC load ratio of building is 30%-75%,the area is 55%, most of the AC runs in the mid load, so the mid load operation ratio control the whole year AC running charge. Centralizing winding Distributing winding Smooth sine wave DC Inverter Motor uses 180° sine wave vector drive technology to ensure transducer to output smooth curve, which show motor rotor speed to run smooth. While, common frequency motor outputs smooth wave not to precisely show motor speed, so its efficiency is low. Common smooth wave 6 Sine Wave DC inverter General Information DM12-01.01.04en MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) 2.2 High efficiency DC Fan motor, saving power 50% According to the running load and pressure, it controls the speed of DC fun to achieve the min. energy consume, to reach the best effect. • Used across entire range of models. • Efficiency improvement by up to 45% especially at low speed. High Pressure Motor rotor speed waves among ±5r, and can rapidly match DC Inverter Compressor to output, and enhance efficiency in part load. Optically design the fan shape and air designed deflector, which increase the air volume and reduce the running noise. CF 3 Convenient for installation and service 3.1 Easy piping connection Branch pipe and Four divergence box is available for Full DC inverter system. And Midea offers Four direction to connect copper pipe and wiring, Front out pipe General Information Side out pipe Back out pipe Undersurface out pipe 7 MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) Front side Left side DM12-01.01.04en Rear side Button side Easy installation Branch pipe and four divergence box are both available for Full DC inverter system, can be selected according to customs variety requests. 3.2 Auto addressing Addressing outdoor units and indoor units are automatically done just by pressing the button of the controller. • • The outdoor unit can automatically distribute the address to indoor units without any manual settings. Wireless controller can enquiry and modify every indoor units address。 Need to set manually one by one Improved Auto-Identified or set by remote controller It is possible to enable the shared use of the wiring between indoor & outdoor units, as well the centralized control. Connect ammeter and CCM02 and NIM06 to Mini VRF to achieve power consumption calculation. 8 General Information DM12-01.01.04en MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) Part 2 Outdoor Units 1. Specifications ...................................................................................... 10 2. Dimensions .......................................................................................... 12 3. Service Space ...................................................................................... 13 4. Piping Diagrams .................................................................................. 14 5. Wiring Diagrams .................................................................................. 15 6. Field Wiring .......................................................................................... 16 7. Capacity Tables ................................................................................... 17 8. Electric Characteristics ...................................................................... 35 9. Sound Levels ....................................................................................... 36 10. Operation Limits .................................................................................. 37 11. Troubleshooting .................................................................................. 38 Outdoor units 9 MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) DM12-01.01.04en 1. Specifications Model MVUH120A-VA1 MVUH140A-VA1 MVUH160A-VA1 V-Ph-Hz 220-240V~50Hz 220-240V~50Hz 220-240V~50Hz Capacity kW 12 14 15.5 Input kW 3.25 3.95 Capacity kW 13.2 15.4 4.52 17 Input kW 3.47 4.16 4.77 Max. input consumption W 5319 6440 7100 Max. current A 24.4 29.8 28.6 Model TNB306FPGMC TNB306FPGMC Type Scroll Scroll LNB42FSCMC Scroll Power supply Cooling Heating MITSUBISHI MITSUBISHI Btu/h 33642 33642 Input Rated current(RLA) W 3080 3080 MITSUBISHI 47700 4240 A 13.5 13.5 16.1 Crankcase W 25 FV50S 870ml+630ml 25 FV50S 870ml+630ml FV50S 1400ml+250ml Model WZDK100-38G WZDK100-38G WZDK100-38G Type ACmotor ACmotor ACmotor Brand Panasonic Panasonic Panasonic E E E IP23 IP23 IP23 Brand Capacity Compressor Refrigerant oil Outdoor fan motor Insulation class Safe class Input W 2*100 2*100 2*100 Output Rated current W A 2*85 2*0.9 2*85 2*0.9 2*85 2*0.9 r/min 800 800 800 Material ASG20 ASG20 ASG20 Type Axial fan Axial fan Axial fan Speed Outdoor fan Outdoor coil ml Diameter mm 508 508 508 Height mm 170 170 170 2 2 2 Number of rows Tube pitch(a)x row pitch(b) mm 25.4/22 25.4*22 25.4*22 Fin spacing mm 1.6 1.6 1.6 Fin type (code) Hydrophilic aluminum Tube outside dia.and type mm Coil length x height mm Number of circuits Outdoor air flow Outndoor sound level(sound pressure level ) Outdoor unit 10 Ф7.94 Ф7.94 Ф7.94 Inner groove tube Inner groove tube Inner groove tube 1276*870 1276*870 1276*870 7 7 7 3 m /h 6000 6000 6000 dB(A) 57/54 57/54 57/54 Dimension(W*H*D) mm 900*1327*320 900*1327*320 900*1327*320 Packing (W*H*D) mm 1030*1456*435 1030*1456*435 1030*1456*435 kg 95/106 95/106 100/111 R410A R410A R410A Net/Gross weight Refrigerant 25 Type Outdoor units DM12-01.01.04en Charged volume MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) g 3300 Electron expansion valve 3900 Electron expansion valve 3900 Electron expansion valve MPa 4.4/2.6 4.4/2.6 4.4/2.6 mm Ф9.52/Ф15.9 Ф9.52/Ф15.9 Ф9.52/Ф15.9 m 100 100 100 8 8 8 5 core x 4.0 3 core shielded wire x 0.5 5 core x 4.0 3 core shielded wire x 0.5 5 core x 4.0 Throttle type Design pressure Refrigerant piping Connection wiring Ambient temp Liquid side/ Gas side Max. refrigerant pipe length Max. difference in level m 2 Power wiring mm Signal wiring mm2 ℃ 3 core shielded wire x 0.5 (Cooling -15~48)(Heating -15~27) Notes: 1. The cooling conditions: indoor temp.: 27C DB (80.6F), 19C WB (60F) outdoor temp.: 35C DB (95F) equivalent pipe length: 5m drop length: 0m. 2. The heating conditions: indoor temp.: 20C DB (68F), 15C WB (44.6F) outdoor temp.: 7C DB (42.8F) equivalent pipe length: 5m drop length: 0m. 3. Sound level: Anechoic chamber conversion value, measured at a point 1 m in front of the unit at a height of 1.0m. During actual operation, these values are normally somewhat higher as a result of ambient conditions. 4. The above data may be changed without notice for future improvement on quality and performance. Outdoor units 11 MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) DM12-01.01.04en 2. Dimensions 1327 Unit: mm 600 150 360 400 320 348 20 900 12 Outdoor units DM12-01.01.04en MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) 3. Service Space Single unit installation >300 (Wall or obstacle) Air inlet >300 Maintain channel Air inlet >2000 >600 Air outlet Parallel connect the two units or above >300 >600 >2000 Parallel connect the front with rear sides >2000 Outdoor units >500 >3000 >3000 >300 13 MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) DM12-01.01.04en 4. Piping Diagrams Electronic expansion valve High pressure switch Evaporator Electronic expansion valve Compressor Oil separator Oil return Capillary Low pressure switch 14 Condenser High pressure liquid accumulator can Low pressure liquid accumulator can Outdoor units DM12-01.01.04en MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) 5. Wiring Diagrams Outdoor units 15 MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) DM12-01.01.04en 6. Field Wiring L N P Q Outdoor Unit E 3-Shielded wise (3x0.5mm2 ) 3x4.0mm 2 Power Supply wire distribution box To CCM Power Supply 3x1.0mm L To other indoor unit 2 P N Q E X Y L E P N Q E X Y E Indoor Unit Indoor Unit Indoor Unit Power (220-240V~ 50Hz) 1-Phase Switch / Circuit breaker Switch / Circuit breaker Power (220-240V~ 50Hz) 1 Phase Power wiring (indoor) Power wiring (outdoor) wire distribution box in broken line table, users can purchase the Central control montior when necessary. Indoor Unit Outdoor Unit Indoor Unit Indoor Unit Communication Bus Central control monitor (CCM) Computer L N X Y E Y/G XT1 Indoor Unit Power 220-240V~50Hz GRAY BLACK YELLOW BLACK BLUE WHITE Single phase indoor unit P Q E XT3 To Central Control To Outdoor Monitor (CCM) COMM.BUS COMM. BUS Please use 3-core shielded wire, and connect the shielded layer to Grounding 16 Display board Wire controller To wire controller The reserved wire control function is indicated in broken line table, users can purchase the wire controller when necessary. Outdoor units DM12-01.01.04en MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) 7. Capacity Tables MVUH120A-VA1 Cooling Combinati on (%) (Capacity index) Outdoor Air temperatu re(°C DB) 10 130% 120% 110% Outdoor units 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 42 44 46 10 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 42 44 46 10 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 42 14.00 TC PI kW kW 10.54 1.50 10.54 1.52 10.54 1.56 10.54 1.58 10.54 1.61 10.54 1.65 10.54 1.69 10.54 1.81 10.54 1.94 10.54 2.07 10.54 2.21 10.54 2.36 10.54 2.51 10.54 2.68 10.54 2.85 10.54 3.03 10.54 3.19 10.54 3.35 10.54 3.52 9.73 1.37 9.73 1.39 9.73 1.42 9.73 1.45 9.73 1.47 9.73 1.50 9.73 1.52 9.73 1.62 9.73 1.73 9.73 1.85 9.73 1.97 9.73 2.10 9.73 2.24 9.73 2.38 9.73 2.54 9.73 2.70 9.73 2.80 9.73 2.83 9.73 2.86 8.91 1.24 8.91 1.27 8.91 1.29 8.91 1.31 8.91 1.34 8.91 1.36 8.91 1.38 8.91 1.44 8.91 1.54 8.91 1.64 8.91 1.75 8.91 1.86 8.91 1.98 8.91 2.11 8.91 2.24 8.91 2.38 8.91 2.42 16.00 TC PI kW kW 12.56 1.83 12.56 1.87 12.56 1.90 12.56 1.94 12.56 1.98 12.56 2.11 12.56 2.18 12.56 2.34 12.56 2.51 12.56 2.68 12.56 2.86 12.51 3.03 12.30 3.15 12.09 3.26 11.91 3.38 11.70 3.41 11.58 3.45 11.46 3.48 11.41 3.51 11.57 1.67 11.57 1.70 11.57 1.73 11.57 1.77 11.57 1.80 11.57 1.87 11.57 1.94 11.57 2.08 11.57 2.23 11.57 2.38 11.57 2.54 11.57 2.71 11.57 2.89 11.57 3.08 11.57 3.28 11.53 3.47 11.40 3.50 11.34 3.53 11.28 3.57 10.63 1.51 10.63 1.54 10.63 1.57 10.63 1.60 10.63 1.63 10.63 1.66 10.63 1.71 10.63 1.84 10.63 1.96 10.63 2.10 10.63 2.24 10.63 2.39 10.63 2.55 10.63 2.71 10.63 2.89 10.63 3.08 10.63 3.11 Indoor temperature(°C WB) 18.00 19.00 20.00 TC PI TC PI TC PI kW kW kW kW kW kW 14.57 2.18 15.13 2.23 15.30 2.18 14.57 2.22 14.91 2.21 15.13 2.17 14.53 2.25 14.74 2.22 14.91 2.16 14.36 2.24 14.53 2.20 14.70 2.23 14.14 2.32 14.31 2.33 14.53 2.35 13.93 2.44 14.14 2.45 14.31 2.46 13.84 2.49 14.06 2.51 14.23 2.52 13.67 2.61 13.84 2.62 14.01 2.63 13.46 2.72 13.63 2.73 13.84 2.75 13.29 2.83 13.46 2.85 13.63 2.86 13.07 2.95 13.24 2.97 13.46 2.98 12.86 3.07 13.07 3.08 13.24 3.10 12.69 3.18 12.86 3.20 13.07 3.22 12.69 3.32 12.86 3.33 12.47 3.30 12.30 3.42 12.47 3.43 12.69 3.46 12.09 3.53 12.30 3.55 12.47 3.57 11.96 3.56 12.17 3.59 12.34 3.61 11.83 3.58 12.05 3.62 12.09 3.62 11.70 3.63 11.92 3.63 11.99 3.64 13.46 1.98 14.40 2.15 15.09 2.24 13.46 2.02 14.40 2.19 14.87 2.23 13.46 2.06 14.40 2.23 14.66 2.21 13.46 2.10 14.31 2.25 14.49 2.22 13.46 2.17 14.10 2.32 14.27 2.33 13.46 2.34 13.93 2.44 14.10 2.44 13.46 2.42 13.80 2.49 13.97 2.50 13.46 2.59 13.63 2.60 13.80 2.62 13.24 2.71 13.41 2.72 13.59 2.73 13.07 2.82 13.24 2.83 13.41 2.85 12.86 2.93 13.03 2.95 13.20 2.96 12.64 3.05 12.86 3.06 13.03 3.08 12.47 3.16 12.64 3.18 12.81 3.19 12.43 3.29 12.64 3.31 12.26 3.28 12.09 3.39 12.26 3.41 12.43 3.43 11.87 3.51 12.04 3.53 12.21 3.55 11.75 3.54 11.92 3.56 12.09 3.58 11.62 3.57 11.79 3.57 11.97 3.59 11.52 3.61 11.67 3.63 11.88 3.64 12.34 1.80 13.20 1.94 14.06 2.09 12.34 1.83 13.20 1.98 14.06 2.13 12.34 1.87 13.20 2.01 14.06 2.17 12.34 1.90 13.20 2.05 14.06 2.21 12.34 1.94 13.20 2.11 14.06 2.32 12.34 2.05 13.20 2.27 13.84 2.43 12.34 2.13 13.20 2.35 13.76 2.49 12.34 2.28 13.20 2.52 13.54 2.60 12.34 2.44 13.20 2.70 13.37 2.71 12.34 2.61 12.99 2.82 13.16 2.83 12.34 2.79 12.81 2.93 12.99 2.94 12.34 2.98 12.60 3.04 12.77 3.06 12.26 3.14 12.43 3.16 12.60 3.17 12.21 3.27 12.39 3.29 12.04 3.25 11.87 3.37 12.04 3.39 12.17 3.40 11.66 3.49 11.83 3.50 12.00 3.52 11.54 3.52 11.71 3.54 11.88 3.55 22.00 TC PI kW kW 15.69 2.09 15.47 2.07 15.30 2.14 15.09 2.25 14.91 2.37 14.70 2.48 14.61 2.55 14.40 2.66 14.23 2.78 14.01 2.90 13.84 3.01 13.63 3.13 13.46 3.25 13.24 3.37 13.03 3.50 12.86 3.61 12.73 3.62 12.27 3.63 12.05 3.65 15.43 2.15 15.21 2.14 15.04 2.13 14.83 2.24 14.61 2.35 14.44 2.47 14.36 2.52 14.14 2.64 13.97 2.75 13.76 2.87 13.54 2.99 13.37 3.11 13.16 3.23 12.99 3.35 12.77 3.46 12.60 3.59 12.48 3.60 12.10 3.61 11.98 3.62 15.13 2.22 14.96 2.21 14.74 2.19 14.57 2.22 14.36 2.33 14.19 2.45 14.06 2.51 13.89 2.62 13.67 2.74 13.50 2.85 13.29 2.97 13.12 3.08 12.90 3.20 12.69 3.32 12.52 3.44 12.30 3.56 12.09 3.59 24.00 TC PI kW kW 16.07 1.99 15.86 2.04 15.69 2.16 15.47 2.27 15.30 2.39 15.09 2.51 15.00 2.57 14.78 2.69 14.61 2.80 14.40 2.93 14.23 3.04 14.01 3.17 13.80 3.29 13.63 3.41 13.41 3.54 13.24 3.66 12.73 3.69 12.43 3.71 12.24 3.83 15.77 2.07 15.56 2.05 15.39 2.14 15.17 2.26 15.00 2.37 14.79 2.49 14.70 2.55 14.49 2.66 14.31 2.78 14.10 2.90 13.93 3.02 13.71 3.14 13.50 3.26 13.33 3.38 13.11 3.50 12.94 3.62 12.45 3.66 12.30 3.79 12.20 3.82 15.47 2.14 15.26 2.13 15.09 2.12 14.87 2.24 14.70 2.36 14.49 2.47 14.40 2.53 14.19 2.65 14.01 2.76 13.80 2.88 13.63 3.00 13.41 3.11 13.24 3.23 13.03 3.35 12.81 3.47 12.64 3.59 12.14 3.62 17 MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) 44 46 10 100% 90% 80% 70% 18 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 42 44 46 10 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 42 44 46 10 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 42 44 46 10 12 14 8.91 8.91 8.10 8.10 8.10 8.10 8.10 8.10 8.10 8.10 8.10 8.10 8.10 8.10 8.10 8.10 8.10 8.10 8.10 8.10 8.10 7.29 7.29 7.29 7.29 7.29 7.29 7.29 7.29 7.29 7.29 7.29 7.29 7.29 7.29 7.29 7.29 7.29 7.29 7.29 6.47 6.47 6.47 6.47 6.47 6.47 6.47 6.47 6.47 6.47 6.47 6.47 6.47 6.47 6.47 6.47 6.47 6.47 6.47 5.66 5.66 5.66 2.45 2.51 1.12 1.14 1.16 1.18 1.20 1.23 1.24 1.27 1.35 1.45 1.54 1.64 1.74 1.85 1.97 2.09 2.22 2.35 2.48 1.00 1.02 1.04 1.06 1.07 1.09 1.10 1.13 1.19 1.26 1.34 1.43 1.52 1.61 1.71 1.81 1.90 2.04 2.15 0.89 0.90 0.92 0.93 0.95 0.97 0.98 0.99 1.02 1.09 1.16 1.23 1.31 1.39 1.47 1.56 1.61 1.68 1.70 0.78 0.79 0.81 10.63 10.63 9.64 9.64 9.64 9.64 9.64 9.64 9.64 9.64 9.64 9.64 9.64 9.64 9.64 9.64 9.64 9.64 9.64 9.64 9.64 8.70 8.70 8.70 8.70 8.70 8.70 8.70 8.70 8.70 8.70 8.70 8.70 8.70 8.70 8.70 8.70 8.70 8.70 8.70 7.71 7.71 7.71 7.71 7.71 7.71 7.71 7.71 7.71 7.71 7.71 7.71 7.71 7.71 7.71 7.71 7.71 7.71 7.71 6.77 6.77 6.77 3.14 3.17 1.36 1.38 1.41 1.44 1.46 1.49 1.51 1.61 1.72 1.83 1.95 2.08 2.22 2.36 2.51 2.67 2.80 2.93 3.06 1.21 1.23 1.25 1.27 1.30 1.33 1.34 1.39 1.49 1.59 1.69 1.80 1.91 2.04 2.16 2.30 2.44 2.58 2.69 1.06 1.08 1.10 1.12 1.14 1.17 1.17 1.20 1.27 1.36 1.45 1.54 1.63 1.74 1.84 1.97 1.99 2.01 2.04 0.93 0.94 0.96 11.41 11.30 11.23 11.23 11.23 11.23 11.23 11.23 11.23 11.23 11.23 11.23 11.23 11.23 11.23 11.23 11.23 11.23 11.23 11.23 11.23 10.11 10.11 10.11 10.11 10.11 10.11 10.11 10.11 10.11 10.11 10.11 10.11 10.11 10.11 10.11 10.11 10.11 10.11 10.11 8.96 8.96 8.96 8.96 8.96 8.96 8.96 8.96 8.96 8.96 8.96 8.96 8.96 8.96 8.96 8.96 8.96 8.96 8.96 7.84 7.84 7.84 DM12-01.01.04en 3.55 3.58 1.61 1.64 1.67 1.70 1.73 1.79 1.85 1.98 2.12 2.27 2.42 2.58 2.76 2.94 3.13 3.33 3.50 3.54 3.62 1.43 1.45 1.48 1.51 1.54 1.57 1.59 1.71 1.83 1.95 2.08 2.22 2.37 2.52 2.68 2.85 2.99 3.13 3.24 1.25 1.27 1.30 1.32 1.35 1.38 1.39 1.45 1.55 1.66 1.77 1.88 2.00 2.13 2.26 2.41 2.46 2.50 2.55 1.08 1.10 1.12 11.58 11.46 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 11.78 11.61 11.37 11.13 10.89 10.80 10.80 10.80 10.80 10.80 10.80 10.80 10.80 10.80 10.80 10.80 10.80 10.80 10.80 10.80 10.80 10.80 10.80 10.80 9.60 9.60 9.60 9.60 9.60 9.60 9.60 9.60 9.60 9.60 9.60 9.60 9.60 9.60 9.60 9.60 9.60 9.60 9.60 8.40 8.40 8.40 3.57 3.62 1.74 1.77 1.80 1.84 1.87 1.97 2.04 2.19 2.34 2.51 2.68 2.86 3.05 3.25 3.36 3.48 3.51 3.58 3.61 1.54 1.57 1.60 1.63 1.66 1.69 1.75 1.88 2.01 2.15 2.29 2.44 2.61 2.78 2.96 3.15 3.26 3.37 3.48 1.35 1.38 1.40 1.42 1.45 1.48 1.50 1.59 1.70 1.82 1.94 2.06 2.20 2.34 2.49 2.65 2.74 2.79 2.86 1.17 1.19 1.20 11.76 11.67 12.77 12.77 12.77 12.77 12.77 12.77 12.77 12.77 12.77 12.77 12.73 12.56 12.34 12.13 11.96 11.74 11.62 11.51 11.50 11.49 11.49 11.49 11.49 11.49 11.49 11.49 11.49 11.49 11.49 11.49 11.49 11.49 11.49 11.49 11.49 11.49 11.49 11.49 10.24 10.24 10.24 10.24 10.24 10.24 10.24 10.24 10.24 10.24 10.24 10.24 10.24 10.24 10.24 10.24 10.24 10.24 10.24 8.96 8.96 8.96 3.59 3.62 1.87 1.91 1.94 1.98 2.02 2.16 2.24 2.40 2.57 2.75 2.92 3.04 3.15 3.26 3.38 3.50 3.57 3.60 3.70 1.66 1.69 1.72 1.75 1.79 1.85 1.92 2.06 2.20 2.35 2.51 2.68 2.86 3.05 3.25 3.46 3.49 3.62 3.69 1.45 1.48 1.50 1.53 1.56 1.59 1.63 1.74 1.86 1.98 2.12 2.26 2.40 2.56 2.73 2.90 2.97 3.02 3.08 1.25 1.27 1.29 11.98 11.85 14.36 14.36 14.36 14.27 14.10 13.89 13.80 13.63 13.41 13.20 13.03 12.81 12.64 12.43 12.26 12.04 11.76 12.04 11.56 12.90 12.90 12.90 12.90 12.90 12.90 12.90 12.90 12.90 12.90 12.77 12.56 12.39 12.17 11.96 11.79 11.68 11.61 11.55 11.49 11.49 11.49 11.49 11.49 11.49 11.49 11.49 11.49 11.49 11.49 11.49 11.49 11.49 11.49 11.49 11.49 11.49 11.49 10.03 10.03 10.03 3.60 3.79 2.14 2.18 2.22 2.25 2.32 2.43 2.49 2.60 2.72 2.83 2.95 3.06 3.18 3.29 3.41 3.53 3.61 3.66 3.72 1.89 1.93 1.96 2.00 2.04 2.19 2.27 2.44 2.61 2.79 2.92 3.04 3.15 3.27 3.38 3.50 3.62 3.65 3.69 1.65 1.68 1.71 1.75 1.78 1.85 1.91 2.05 2.19 2.34 2.50 2.67 2.85 3.04 3.24 3.45 3.56 3.59 3.64 1.42 1.45 1.47 12.01 11.91 15.17 14.96 14.79 14.57 14.40 14.19 14.10 13.89 13.71 13.50 13.33 13.11 12.94 12.73 12.51 12.34 12.10 11.79 11.62 14.31 14.31 14.31 14.27 14.10 13.89 13.80 13.59 13.41 13.20 13.03 12.81 12.64 12.43 12.26 12.04 11.94 11.78 11.57 12.73 12.73 12.73 12.73 12.73 12.73 12.73 12.73 12.73 12.73 12.73 12.51 12.34 12.13 11.96 11.74 11.65 11.55 11.45 11.14 11.14 11.14 3.76 3.80 2.21 2.20 2.19 2.22 2.34 2.45 2.51 2.62 2.74 2.86 2.97 3.09 3.21 3.32 3.44 3.56 3.66 3.69 3.76 2.13 2.17 2.21 2.25 2.32 2.43 2.49 2.60 2.72 2.83 2.94 3.06 3.18 3.29 3.41 3.53 3.64 3.69 3.73 1.86 1.90 1.93 1.97 2.01 2.15 2.23 2.39 2.55 2.73 2.92 3.04 3.15 3.26 3.38 3.50 3.58 3.61 3.70 1.59 1.63 1.66 Outdoor units DM12-01.01.04en 16 18 20 21 23 25 27 29 31 33 35 37 39 42 44 46 10 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 42 44 46 10 60% 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 42 44 46 50% MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) 5.66 5.66 5.66 5.66 5.66 5.66 5.66 5.66 5.66 5.66 5.66 5.66 5.66 5.66 5.66 5.66 4.84 4.84 4.84 4.84 4.84 4.84 4.84 4.84 4.84 4.84 4.84 4.84 4.84 4.84 4.84 4.84 4.84 4.84 4.84 4.05 4.05 4.05 4.05 4.05 4.05 4.05 4.05 4.05 4.05 4.05 4.05 4.05 4.05 4.05 4.05 4.05 4.05 4.05 0.82 0.83 0.85 0.85 0.87 0.88 0.94 0.99 1.05 1.12 1.18 1.25 1.32 1.40 1.49 1.56 0.68 0.69 0.70 0.71 0.72 0.73 0.74 0.75 0.76 0.79 0.84 0.89 0.94 0.99 1.05 1.11 1.16 1.20 1.27 0.59 0.59 0.60 0.61 0.62 0.63 0.63 0.64 0.65 0.66 0.70 0.74 0.78 0.82 0.87 0.92 0.97 1.02 1.06 6.77 6.77 6.77 6.77 6.77 6.77 6.77 6.77 6.77 6.77 6.77 6.77 6.77 6.77 6.77 6.77 5.79 5.79 5.79 5.79 5.79 5.79 5.79 5.79 5.79 5.79 5.79 5.79 5.79 5.79 5.79 5.79 5.79 5.79 5.79 4.84 4.84 4.84 4.84 4.84 4.84 4.84 4.84 4.84 4.84 4.84 4.84 4.84 4.84 4.84 4.84 4.84 4.84 4.84 0.98 0.99 1.01 1.02 1.04 1.08 1.15 1.22 1.30 1.38 1.46 1.55 1.64 1.72 1.82 1.90 0.80 0.81 0.82 0.84 0.85 0.87 0.87 0.89 0.90 0.96 1.02 1.08 1.14 1.21 1.28 1.36 1.44 1.52 1.59 0.68 0.69 0.70 0.71 0.72 0.73 0.74 0.74 0.76 0.79 0.83 0.88 0.93 0.99 1.04 1.10 1.16 1.23 1.29 7.84 7.84 7.84 7.84 7.84 7.84 7.84 7.84 7.84 7.84 7.84 7.84 7.84 7.84 7.84 7.84 6.73 6.73 6.73 6.73 6.73 6.73 6.73 6.73 6.73 6.73 6.73 6.73 6.73 6.73 6.73 6.73 6.73 6.73 6.73 5.61 5.61 5.61 5.61 5.61 5.61 5.61 5.61 5.61 5.61 5.61 5.61 5.61 5.61 5.61 5.61 5.61 5.61 5.61 1.14 1.17 1.19 1.20 1.22 1.30 1.39 1.48 1.57 1.67 1.77 1.89 2.00 2.08 2.14 2.24 0.92 0.94 0.95 0.97 0.99 1.01 1.02 1.03 1.07 1.14 1.22 1.29 1.37 1.45 1.54 1.63 1.71 1.79 1.86 0.78 0.79 0.80 0.81 0.82 0.84 0.85 0.86 0.88 0.92 0.98 1.04 1.10 1.16 1.24 1.31 1.37 1.43 1.49 8.40 8.40 8.40 8.40 8.40 8.40 8.40 8.40 8.40 8.40 8.40 8.40 8.40 8.40 8.40 8.40 7.20 7.20 7.20 7.20 7.20 7.20 7.20 7.20 7.20 7.20 7.20 7.20 7.20 7.20 7.20 7.20 7.20 7.20 7.20 6.00 6.00 6.00 6.00 6.00 6.00 6.00 6.00 6.00 6.00 6.00 6.00 6.00 6.00 6.00 6.00 6.00 6.00 6.00 1.23 1.25 1.27 1.29 1.33 1.42 1.52 1.62 1.72 1.83 1.94 2.06 2.19 2.29 2.39 2.47 0.99 1.01 1.02 1.04 1.06 1.08 1.09 1.11 1.16 1.24 1.32 1.41 1.49 1.59 1.68 1.78 1.88 1.94 2.02 0.83 0.84 0.85 0.87 0.88 0.89 0.90 0.92 0.94 1.00 1.06 1.13 1.19 1.26 1.34 1.41 1.50 1.59 1.67 8.96 8.96 8.96 8.96 8.96 8.96 8.96 8.96 8.96 8.96 8.96 8.96 8.96 8.96 8.96 8.96 7.67 7.67 7.67 7.67 7.67 7.67 7.67 7.67 7.67 7.67 7.67 7.67 7.67 7.67 7.67 7.67 7.67 7.67 7.67 6.39 6.39 6.39 6.39 6.39 6.39 6.39 6.39 6.39 6.39 6.39 6.39 6.39 6.39 6.39 6.39 6.39 6.39 6.39 1.32 1.34 1.37 1.38 1.45 1.55 1.65 1.76 1.87 1.99 2.12 2.26 2.40 2.49 2.59 2.67 1.06 1.07 1.09 1.11 1.13 1.16 1.16 1.19 1.26 1.34 1.43 1.52 1.62 1.72 1.83 1.94 2.04 2.13 2.24 0.88 0.89 0.91 0.92 0.94 0.95 0.96 0.98 1.01 1.07 1.14 1.21 1.29 1.36 1.45 1.53 1.62 1.66 1.71 10.03 10.03 10.03 10.03 10.03 10.03 10.03 10.03 10.03 10.03 10.03 10.03 10.03 10.03 10.03 10.03 8.61 8.61 8.61 8.61 8.61 8.61 8.61 8.61 8.61 8.61 8.61 8.61 8.61 8.61 8.61 8.61 8.61 8.61 8.61 7.16 7.16 7.16 7.16 7.16 7.16 7.16 7.16 7.16 7.16 7.16 7.16 7.16 7.16 7.16 7.16 7.16 7.16 7.16 1.50 1.53 1.56 1.58 1.70 1.81 1.94 2.06 2.20 2.34 2.50 2.66 2.83 2.98 3.12 3.21 1.20 1.22 1.24 1.26 1.28 1.31 1.32 1.38 1.47 1.56 1.67 1.77 1.89 2.01 2.14 2.27 2.41 2.54 2.63 0.99 1.00 1.02 1.04 1.06 1.07 1.09 1.10 1.16 1.24 1.31 1.40 1.48 1.58 1.67 1.77 1.90 2.03 2.15 11.14 11.14 11.14 11.14 11.14 11.14 11.14 11.14 11.14 11.14 11.14 11.14 11.14 11.14 11.14 11.14 9.56 9.56 9.56 9.56 9.56 9.56 9.56 9.56 9.56 9.56 9.56 9.56 9.56 9.56 9.56 9.56 9.56 9.56 9.56 7.97 7.97 7.97 7.97 7.97 7.97 7.97 7.97 7.97 7.97 7.97 7.97 7.97 7.97 7.97 7.97 7.97 7.97 7.97 1.69 1.72 1.77 1.83 1.96 2.10 2.24 2.40 2.55 2.72 2.90 3.09 3.29 3.49 3.61 3.68 1.34 1.36 1.39 1.41 1.44 1.47 1.48 1.58 1.69 1.80 1.92 2.05 2.18 2.32 2.47 2.63 2.79 2.94 3.10 1.10 1.12 1.14 1.16 1.18 1.20 1.21 1.24 1.32 1.41 1.50 1.60 1.70 1.80 1.92 2.04 2.16 2.29 2.41 Note: 1. 2. 3. 4. is shown as reference In cooling mode, avoid the outdoor air temperature range from 42-46 degree C, when selecting the models The above table shows the average value of conditions may operate It is recommended to connect less than 130% Outdoor units 19 MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) Heating Combinati on (%) (Capacity index) 130% 120% 110% 100% 20 Outdoor Air temperature(°C DB) °C DB -19.8 -18.8 -16.7 -13.7 -11.8 -9.8 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 -19.8 -18.8 -16.7 -13.7 -11.8 -9.8 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 -19.8 -18.8 -16.7 -13.7 -11.8 -9.8 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 -19.8 -18.8 -16.7 °C -20 -19 -17 -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 -20 -19 -17 -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 -20 -19 -17 -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 -20 -19 -17 DM12-01.01.04en Indoor temperature(°C WB) 16 TC kW 8.55 8.67 9.01 9.39 9.76 10.23 10.48 10.68 11.06 11.65 12.19 13.16 14.20 14.92 15.67 16.47 17.31 18.23 19.11 8.51 8.63 8.97 9.35 9.72 10.18 10.44 10.64 11.02 11.61 12.15 13.12 14.16 14.88 15.63 16.43 17.27 17.89 17.89 8.46 8.59 8.93 9.30 9.68 10.14 10.39 10.60 10.98 11.57 12.11 13.07 14.12 14.83 15.59 16.38 16.38 16.38 16.38 8.42 8.55 8.88 18 PI kW 2.45 2.51 2.62 2.74 2.87 2.99 3.06 3.11 3.20 3.32 3.43 3.60 3.74 3.84 3.93 4.01 4.09 4.17 4.24 2.69 2.74 2.84 2.96 3.07 3.19 3.24 3.29 3.38 3.49 3.59 3.75 3.88 3.97 4.05 4.13 4.20 4.16 3.92 2.92 2.97 3.06 3.17 3.28 3.38 3.43 3.48 3.56 3.66 3.75 3.89 4.02 4.10 4.18 4.25 3.99 3.74 3.33 3.15 3.20 3.29 TC kW 8.51 8.63 8.97 9.35 9.76 10.18 10.43 10.64 11.06 11.61 12.15 13.16 14.16 14.88 15.63 16.43 17.27 18.19 18.27 8.46 8.59 8.93 9.30 9.72 10.14 10.39 10.60 11.02 11.57 12.15 13.12 14.12 14.83 15.63 16.39 16.85 16.85 16.85 8.42 8.55 8.88 9.26 9.68 10.10 10.35 10.56 10.98 11.52 12.11 13.07 14.08 14.83 15.46 15.46 15.46 15.46 15.46 8.38 8.55 8.84 20 PI kW 2.62 2.68 2.79 2.90 3.02 3.14 3.20 3.24 3.33 3.45 3.55 3.71 3.85 3.94 4.02 4.10 4.17 4.25 4.02 2.84 2.89 3.00 3.10 3.21 3.32 3.38 3.42 3.50 3.61 3.70 3.85 3.98 4.06 4.14 4.21 4.13 3.88 3.65 3.06 3.11 3.20 3.30 3.40 3.50 3.55 3.60 3.67 3.77 3.85 3.99 4.11 4.19 4.20 3.95 3.72 3.49 3.29 3.29 3.33 3.41 TC kW 8.47 8.63 8.92 9.30 9.72 10.14 10.39 10.64 11.02 11.56 12.15 13.12 14.12 14.88 15.63 16.43 17.18 17.18 17.18 8.42 8.59 8.87 9.26 9.68 10.14 10.35 10.60 10.98 11.52 12.11 13.07 14.12 14.83 15.59 15.84 15.84 15.84 15.84 8.38 8.55 9.01 9.22 9.64 10.10 10.31 10.56 10.94 11.48 12.07 13.03 14.08 14.54 14.54 14.54 14.54 14.54 14.54 8.38 8.51 8.84 21 PI kW 2.80 2.85 2.95 3.06 3.17 3.28 3.33 3.38 3.47 3.57 3.67 3.82 3.95 4.03 4.11 4.19 4.23 3.96 3.73 3.01 3.05 3.15 3.24 3.35 3.45 3.50 3.55 3.62 3.72 3.81 3.95 4.07 4.15 4.22 4.07 3.83 3.59 3.39 3.21 3.25 3.34 3.43 3.53 3.62 3.67 3.71 3.78 3.87 3.96 4.08 4.20 4.15 3.89 3.66 3.45 3.24 3.06 3.42 3.46 3.54 TC kW 8.47 8.59 8.92 9.30 9.68 10.14 10.39 10.60 11.02 11.56 12.11 13.12 14.12 14.83 15.59 16.39 16.59 16.59 16.59 8.42 8.55 8.88 9.26 9.68 10.10 10.35 10.56 10.98 11.52 12.11 13.07 14.08 14.79 15.34 15.34 15.34 15.34 15.34 8.38 8.55 8.84 9.22 9.64 10.06 10.31 10.52 10.94 11.48 12.07 13.03 14.04 14.04 14.04 14.04 14.04 14.04 14.04 8.34 8.51 8.80 22 PI kW 2.88 2.93 3.03 3.14 3.24 3.35 3.41 3.45 3.53 3.64 3.73 3.86 4.00 4.08 4.16 4.23 4.06 3.80 3.59 3.08 3.13 3.22 3.32 3.42 3.52 3.57 3.61 3.69 3.78 3.87 4.00 4.12 4.20 4.16 3.91 3.68 3.46 3.26 3.29 3.33 3.41 3.50 3.59 3.69 3.73 3.77 3.84 3.93 4.01 4.13 4.24 3.98 3.74 3.52 3.32 3.12 2.94 3.49 3.52 3.60 TC kW 8.42 8.59 8.92 9.26 9.68 10.14 10.35 10.60 10.98 11.52 12.11 13.07 14.12 14.83 15.59 16.05 16.05 16.05 16.05 8.42 8.55 8.88 9.26 9.64 10.10 10.35 10.56 10.94 11.52 12.07 13.03 14.08 14.79 14.83 14.83 14.83 14.83 14.83 8.38 8.51 8.84 9.22 9.60 10.06 10.31 10.52 10.94 11.48 12.03 13.03 13.58 13.58 13.58 13.58 13.58 13.58 13.58 8.34 8.47 8.80 24 PI kW 2.97 3.01 3.11 3.22 3.32 3.42 3.47 3.52 3.60 3.70 3.79 3.93 4.06 4.13 4.20 4.14 3.89 3.65 3.44 3.16 3.21 3.30 3.39 3.49 3.58 3.63 3.68 3.75 3.84 3.93 4.05 4.17 4.24 3.99 3.75 3.53 3.32 3.13 3.36 3.40 3.48 3.57 3.66 3.74 3.79 3.83 3.89 3.98 4.06 4.18 4.07 3.82 3.59 3.38 3.19 3.00 2.83 3.55 3.59 3.66 TC kW 8.42 8.55 8.88 9.26 9.64 10.10 10.35 10.56 10.94 11.52 12.07 13.07 14.08 14.79 14.96 14.96 14.96 14.96 14.96 8.38 8.51 8.84 9.22 9.64 10.06 10.31 10.52 10.94 11.48 12.07 13.03 13.79 13.79 13.79 13.79 13.79 13.79 13.79 8.34 8.51 8.80 9.18 9.60 10.06 10.27 10.52 10.90 11.44 12.03 12.66 12.66 12.66 12.66 12.66 12.66 12.66 12.66 8.30 8.47 8.80 Outdoor units PI kW 3.15 3.19 3.28 3.38 3.47 3.57 3.61 3.66 3.73 3.82 3.91 4.04 4.16 4.23 4.04 3.79 3.57 3.35 3.16 3.33 3.37 3.45 3.54 3.63 3.72 3.76 3.80 3.87 3.95 4.03 4.16 4.15 3.89 3.66 3.45 3.25 3.06 2.88 3.51 3.54 3.62 3.70 3.79 3.87 3.91 3.49 4.01 4.09 4.16 4.10 3.73 3.51 3.30 3.11 2.93 2.76 2.61 3.69 3.72 3.79 DM12-01.01.04en 90% 80% 70% -13.7 -11.8 -9.8 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 -19.8 -18.8 -16.7 -13.7 -11.8 -9.8 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 -19.8 -18.8 -16.7 -13.7 -11.8 -9.8 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 -19.8 -18.8 -16.7 -13.7 -11.8 -9.8 -9.5 -8.5 -7 -5 -3 Outdoor units MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 -20 -19 -17 -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 -20 -19 -17 -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 -20 -19 -17 -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 9.26 9.64 10.10 10.35 10.56 10.94 11.52 12.07 13.03 14.08 14.79 14.88 14.88 14.88 14.88 14.88 8.37 8.49 8.83 9.20 9.58 10.04 10.29 10.50 10.88 11.46 12.01 13.01 13.39 13.39 13.39 13.39 13.39 13.39 13.39 8.34 8.46 8.80 9.18 9.55 10.02 10.27 10.48 10.85 11.44 11.90 11.90 11.90 11.90 11.90 11.90 11.90 11.90 11.90 8.28 8.40 8.74 9.11 9.49 9.95 10.20 10.41 10.41 10.41 10.41 3.38 3.48 3.57 3.62 3.66 3.74 3.83 3.92 4.04 4.16 4.24 4.02 3.78 3.56 3.34 3.15 3.39 3.42 3.51 3.60 3.68 3.77 3.81 3.85 3.92 4.00 4.08 4.20 4.00 3.76 3.53 3.33 3.14 2.95 2.79 3.62 3.65 3.73 3.81 3.88 3.96 4.00 4.04 4.10 4.17 4.19 3.80 3.47 3.26 3.07 2.90 2.74 2.58 2.44 3.86 3.89 3.95 4.02 4.09 4.15 4.19 4.21 4.02 3.78 3.56 9.22 9.64 10.06 10.31 10.52 10.94 11.48 12.07 13.03 14.04 14.04 14.04 14.04 14.04 14.04 14.04 8.32 8.49 8.78 9.16 9.58 10.04 10.25 10.50 10.88 11.42 12.01 12.63 12.63 12.63 12.63 12.63 12.63 12.63 12.63 8.30 8.46 8.76 9.14 9.55 10.02 10.22 9.74 10.85 11.23 11.23 11.23 11.23 11.23 11.23 11.23 11.23 11.23 11.23 8.24 8.40 8.74 9.07 9.49 9.82 9.82 9.82 9.82 9.82 9.82 3.50 3.59 3.69 3.73 3.77 3.84 3.93 3.56 4.13 4.24 3.98 3.74 3.52 3.32 3.12 2.94 3.51 3.55 3.62 3.70 3.79 3.87 3.91 3.95 4.01 4.09 4.16 4.09 3.72 3.50 3.30 3.10 2.93 2.76 2.61 3.73 3.76 3.83 3.90 3.98 4.05 4.09 4.12 4.18 4.15 3.90 3.54 3.23 3.05 2.88 2.71 2.56 2.42 2.29 3.95 3.98 4.04 4.11 4.17 4.15 4.03 3.92 3.74 3.52 3.32 9.18 9.60 10.06 10.31 10.52 10.90 11.48 12.03 12.99 13.20 13.20 13.20 13.20 13.20 13.20 13.20 8.32 8.45 8.78 9.16 9.54 10.00 10.25 10.46 10.83 11.42 11.88 11.88 11.88 11.88 11.88 11.88 11.88 11.88 11.88 8.30 8.42 8.76 9.14 9.51 9.97 10.23 10.43 10.56 10.56 10.56 10.56 10.56 10.56 10.56 10.56 10.56 10.56 10.56 8.24 8.36 8.70 9.07 9.24 9.24 9.24 9.24 9.24 9.24 9.24 3.62 3.71 3.79 3.84 3.88 3.94 4.02 4.10 4.21 3.92 3.69 3.47 3.27 3.08 2.90 2.74 3.63 3.66 3.74 3.81 3.89 3.97 4.01 4.04 4.10 4.17 4.18 3.79 3.45 3.25 3.06 2.89 2.73 2.57 2.44 3.83 3.87 3.93 4.00 4.07 4.14 4.17 4.20 4.09 3.84 3.61 3.29 3.01 2.83 2.68 2.53 2.39 2.26 2.14 4.04 4.07 4.13 4.19 4.07 3.84 3.73 3.63 3.47 3.27 3.09 9.18 9.60 10.06 10.27 10.52 10.90 11.44 12.03 12.78 12.78 12.78 12.78 12.78 12.78 12.78 12.78 8.28 8.45 8.78 9.12 9.54 10.00 10.21 10.46 10.83 11.38 11.46 11.46 11.46 11.46 11.46 11.46 11.46 11.46 11.46 8.30 8.42 8.76 9.14 9.51 9.97 10.23 10.23 10.23 10.23 10.23 10.23 10.23 10.23 10.23 10.23 10.23 10.23 10.23 8.24 8.36 8.70 8.91 8.91 8.91 8.91 8.91 8.91 8.91 8.91 3.69 3.77 3.85 3.89 3.93 3.99 4.07 4.15 4.15 3.77 3.55 3.34 3.10 2.97 2.79 2.64 3.69 3.72 3.79 3.87 3.94 4.02 4.06 4.09 4.15 4.22 4.01 3.64 3.32 3.13 2.95 2.78 2.63 2.48 2.35 3.89 3.92 3.98 4.05 4.11 4.18 4.22 4.11 3.92 3.69 3.48 3.17 2.89 2.73 2.58 2.44 2.31 2.18 2.07 4.09 4.11 4.17 4.13 3.91 3.70 3.59 3.49 3.34 3.15 2.97 9.18 9.60 10.01 10.27 10.48 10.90 11.44 12.03 12.36 12.36 12.36 12.36 12.36 12.36 12.36 12.36 8.28 8.45 8.74 9.12 9.54 10.00 10.21 10.46 10.83 11.09 11.09 11.09 11.09 11.09 11.09 11.09 11.09 11.09 11.09 8.25 8.42 8.76 9.09 9.51 9.89 9.89 9.89 9.89 9.89 9.89 9.89 9.89 9.89 9.89 9.89 9.89 9.89 9.89 8.24 8.36 8.61 8.61 8.61 8.61 8.61 8.61 8.61 8.61 8.61 3.74 3.83 3.91 3.95 3.98 4.04 4.12 4.19 3.97 3.62 3.41 3.21 3.02 2.85 2.69 2.54 3.75 3.78 3.85 3.92 3.99 4.07 4.11 4.14 4.19 4.09 3.85 3.50 3.19 3.01 2.84 2.68 2.53 2.39 2.27 3.94 3.97 4.03 4.10 4.16 4.17 4.05 3.94 3.77 3.54 3.34 3.04 2.78 2.63 2.49 2.35 2.23 2.10 2.00 4.14 4.16 3.72 3.96 3.75 3.55 3.45 3.36 3.21 3.72 2.86 9.14 9.55 10.01 10.22 10.48 10.85 11.40 11.52 11.52 11.52 11.52 11.52 11.52 11.52 11.52 11.52 8.28 8.41 8.74 9.12 9.50 9.96 10.21 10.33 10.33 10.33 10.33 10.33 10.33 10.33 10.33 10.33 10.33 10.33 10.33 8.25 8.38 8.72 9.09 9.22 9.22 9.22 9.22 9.22 9.22 9.22 9.22 9.22 9.22 9.22 9.22 9.22 9.22 9.22 8.03 8.03 8.03 8.03 8.03 8.03 8.03 8.03 8.03 8.03 8.03 3.87 3.94 4.02 4.06 4.09 4.15 4.22 4.02 3.65 3.32 3.13 2.95 2.79 2.63 2.48 2.35 3.87 3.90 3.96 4.03 4.10 4.17 4.20 4.18 3.99 3.75 3.53 3.21 2.94 2.77 2.62 2.47 2.34 2.21 2.10 4.05 4.08 4.13 4.20 4.05 3.83 3.71 3.61 3.46 3.25 3.07 2.80 2.57 2.43 2.30 2.18 2.06 1.95 1.86 4.09 4.01 3.82 3.63 3.44 3.26 3.17 3.09 2.96 2.79 2.64 21 MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) 60% 50% 0 3 5 7 9 11 13 15 -19.8 -18.8 -16.7 -13.7 -11.8 -9.8 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 -19.8 -18.8 -16.7 -13.7 -11.8 -9.8 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 -20 -19 -17 -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 -20 -19 -17 -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 10.41 10.41 10.41 10.41 10.41 10.41 10.41 10.41 8.26 8.38 8.72 8.93 8.93 8.93 8.93 8.93 8.93 8.93 8.93 8.93 8.93 8.93 8.93 8.93 8.93 8.93 8.93 7.44 7.44 7.44 7.44 7.44 7.44 7.44 7.44 7.44 7.44 7.44 7.44 7.44 7.44 7.44 7.44 7.44 7.44 7.44 3.24 2.96 2.79 2.64 2.50 2.36 2.23 2.11 4.09 4.12 4.17 4.13 3.91 3.69 3.59 3.49 3.34 3.15 2.97 2.71 2.49 2.35 2.23 2.11 2.00 1.89 1.80 3.72 3.64 3.47 3.31 3.14 2.97 2.89 2.82 2.70 2.55 2.42 2.22 2.04 1.94 1.84 1.74 1.66 1.58 1.50 9.82 9.82 9.82 9.82 9.82 9.82 9.82 9.82 8.21 8.38 8.42 8.42 8.42 8.42 8.42 8.42 8.42 8.42 8.42 8.42 8.42 8.42 8.42 8.42 8.42 8.42 8.42 7.02 7.02 7.02 7.02 7.02 7.02 7.02 7.02 7.02 7.02 7.02 7.02 7.02 7.02 7.02 7.02 7.02 7.02 7.02 3.03 2.77 2.61 2.47 2.34 2.21 2.10 1.99 4.17 4.20 4.04 3.84 3.64 3.44 3.34 3.26 3.12 2.94 2.78 2.54 2.33 2.21 2.09 1.98 1.88 1.78 1.69 3.47 3.39 3.24 3.09 2.93 2.78 2.70 2.64 2.53 2.39 2.27 2.08 1.92 1.82 1.73 1.64 1.56 1.49 1.42 DM12-01.01.04en 9.24 9.24 9.24 9.24 9.24 9.24 9.24 9.24 7.92 7.92 7.92 7.92 7.92 7.92 7.92 7.92 7.92 7.92 7.92 7.92 7.92 7.92 7.92 7.92 7.92 7.92 7.92 6.60 6.60 6.60 6.60 6.60 6.60 6.60 6.60 6.60 6.60 6.60 6.60 6.60 6.60 6.60 6.60 6.60 6.60 6.60 2.82 2.58 2.44 2.31 2.19 2.07 1.96 1.86 4.01 3.92 3.74 3.56 3.38 3.19 3.10 3.03 2.90 2.74 2.59 2.37 2.18 2.06 1.96 1.86 1.77 1.68 1.60 3.22 3.15 3.01 2.87 2.73 2.59 2.52 2.46 2.36 2.24 2.12 1.95 1.80 1.71 1.63 1.55 1.47 1.40 1.34 8.91 8.91 8.91 8.91 8.91 8.91 8.91 8.91 7.67 7.67 7.67 7.67 7.67 7.67 7.67 7.67 7.67 7.67 7.67 7.67 7.67 7.67 7.67 7.67 7.67 7.67 7.67 6.35 6.35 6.35 6.35 6.35 6.35 6.35 6.35 6.35 6.35 6.35 6.35 6.35 6.35 6.35 6.35 6.35 6.35 6.35 2.71 2.49 2.35 2.23 2.11 2.00 1.90 1.80 3.85 3.77 3.60 3.42 3.25 3.07 2.99 2.92 2.79 2.64 2.50 2.29 2.10 2.00 1.89 1.80 1.71 1.62 1.55 3.10 3.03 2.90 2.77 2.63 2.50 2.43 2.37 2.28 2.16 2.05 1.88 1.74 1.65 1.57 1.50 1.43 1.36 1.30 8.61 8.61 8.61 8.61 8.61 8.61 8.61 8.61 7.42 7.42 7.42 7.42 7.42 7.42 7.42 7.42 7.42 7.42 7.42 7.42 7.42 7.42 7.42 7.42 7.42 7.42 7.42 6.14 6.14 6.14 6.14 6.14 6.14 6.14 6.14 6.14 6.14 6.14 6.14 6.14 6.14 6.14 6.14 6.14 6.14 6.14 2.61 2.40 2.27 2.15 2.04 1.93 1.83 1.74 3.70 3.62 3.46 3.29 3.12 2.96 2.87 2.80 2.69 2.54 2.40 2.20 2.03 1.92 1.83 1.73 1.65 1.57 1.50 2.98 2.92 2.79 2.66 2.53 2.41 2.34 2.29 2.20 2.08 1.97 1.82 1.68 1.60 1.52 1.45 1.38 1.32 1.26 8.03 8.03 8.03 8.03 8.03 8.03 8.03 8.03 6.91 6.91 6.91 6.91 6.91 6.91 6.91 6.91 6.91 6.91 6.91 6.91 6.91 6.91 6.91 6.91 6.91 6.91 6.91 5.72 5.72 5.72 5.72 5.72 5.72 5.72 5.72 5.72 5.72 5.72 5.72 5.72 5.72 5.72 5.72 5.72 5.72 5.72 Note: 1. 2. 3. 4. 22 is shown as reference In heating mode, avoid the outdoor air temperature range from -15 to -20 degree C, when selecting the models The above table shows the average value of conditions may operate It is recommended to connect less than 130% Outdoor units 2.42 2.22 2.10 1.99 1.89 1.79 1.70 1.62 3.39 3.32 3.18 3.02 2.89 2.73 2.65 2.59 2.48 2.35 2.22 2.04 1.88 1.79 1.70 1.62 1.54 1.46 1.40 2.74 2.69 2.58 2.46 2.34 2.23 2.17 2.12 2.04 1.93 1.83 1.69 1.57 1.49 1.42 1.36 1.29 1.23 1.18 DM12-01.01.04en MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) MVUH140A-VA1 Cooling Combinati on (%) (Capacity index) Outdoor Air temperatu re(°C DB) 10 130% 120% 110% 100% Outdoor units 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 42 44 46 10 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 42 44 46 10 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 42 44 46 10 12 14.00 TC PI kW kW 12.3 1.82 12.3 1.85 12.3 1.89 0 12.3 1.92 0 12.3 1.96 0 12.3 2.00 12.3 2.05 12.3 2.20 12.3 2.35 0 12.3 2.51 0 12.3 2.68 0 12.3 2.86 12.3 3.05 12.3 3.25 12.3 3.46 0 12.3 3.68 0 12.3 3.88 0 12.3 4.07 12.3 4.27 11.3 1.66 11.3 1.69 11.3 1.73 11.3 1.76 11.3 1.79 11.3 1.83 11.3 1.84 11.3 1.97 11.3 2.10 11.3 2.25 11.3 2.40 11.3 2.56 11.3 2.72 11.3 2.90 11.3 3.08 11.3 3.28 11.3 3.40 11.3 3.44 11.3 3.48 10.4 1.51 0 10.4 1.54 0 10.4 1.57 0 10.4 1.59 10.4 1.62 10.4 1.66 10.4 1.67 0 10.4 1.75 0 10.4 1.87 0 10.4 1.99 10.4 2.12 10.4 2.26 10.4 2.41 0 10.4 2.56 0 10.4 2.73 0 10.4 2.90 10.4 2.94 10.4 2.98 10.4 3.05 0 9.45 1.36 9.45 1.38 16.00 TC PI kW kW 14.6 2.23 14.6 2.27 14.6 2.31 14.6 2.36 14.6 2.41 14.6 2.56 14.6 2.65 14.6 2.84 14.6 3.05 14.6 3.26 14.6 3.48 14.6 3.68 14.3 3.82 14.1 3.96 13.9 4.10 0 13.6 4.15 13.5 4.19 1 13.3 4.23 13.3 4.27 13.5 2.03 13.5 2.07 0 13.5 2.11 0 13.5 2.15 0 13.5 2.19 13.5 2.28 13.5 2.36 13.5 2.53 0 13.5 2.70 0 13.5 2.89 0 13.5 3.09 13.5 3.30 13.5 3.51 13.5 3.75 0 13.5 3.99 0 13.4 4.22 13.3 4.26 13.2 4.30 13.1 4.34 12.4 1.84 0 12.4 1.87 0 12.4 1.91 0 12.4 1.94 12.4 1.98 12.4 2.02 12.4 2.08 0 12.4 2.23 0 12.4 2.38 0 12.4 2.55 12.4 2.72 12.4 2.90 12.4 3.09 0 12.4 3.30 0 12.4 3.51 0 12.4 3.74 12.4 3.78 12.4 3.82 12.4 3.86 0 11.2 1.65 11.2 1.68 Indoor temperature(°C WB) 18.00 19.00 20.00 TC PI TC PI TC PI kW kW kW kW kW kW 17.0 2.65 17.65 2.70 17.85 2.65 17.0 2.70 17.40 2.69 17.65 2.64 16.9 2.73 17.20 2.70 17.40 2.62 16.7 2.72 16.95 2.68 17.15 2.71 16.5 2.82 16.70 2.84 16.95 2.85 0 16.2 2.96 16.50 2.98 16.70 2.99 16.1 3.03 16.40 3.05 16.60 3.06 15.9 3.17 16.15 3.18 16.35 3.20 15.7 3.31 15.90 3.32 16.15 3.34 0 15.5 3.44 15.70 3.47 15.90 3.48 0 15.2 3.58 15.45 3.60 15.70 3.63 15.0 3.73 15.25 3.75 15.45 3.76 14.8 3.86 15.00 3.89 15.25 3.91 14.5 4.01 14.80 4.03 15.00 4.05 14.3 4.15 14.55 4.17 14.80 4.20 14.1 4.29 14.35 4.32 14.55 4.34 0 13.9 4.33 14.20 4.36 14.40 4.38 13.8 4.36 14.05 4.40 14.11 4.40 13.6 4.41 13.91 4.41 13.99 4.42 15.7 2.41 16.80 2.61 17.60 2.72 15.7 2.46 16.80 2.66 17.35 2.70 0 15.7 2.51 16.80 2.71 17.10 2.69 0 15.7 2.56 16.70 2.73 16.90 2.69 0 15.7 2.64 16.45 2.82 16.65 2.83 15.7 2.84 16.25 2.96 16.45 2.97 15.7 2.94 16.10 3.03 16.30 3.04 15.7 3.15 15.90 3.16 16.10 3.18 0 15.4 3.29 15.65 3.30 15.85 3.32 15.2 3.42 15.45 3.44 15.65 3.46 15.0 3.56 15.20 3.58 15.40 3.60 14.7 3.71 15.00 3.72 15.20 3.74 14.5 3.84 14.75 3.86 14.95 3.88 14.3 3.98 14.50 4.00 14.75 4.02 0 14.1 4.13 14.30 4.15 14.50 4.17 0 13.8 4.26 14.05 4.29 14.25 4.31 13.7 4.30 13.91 4.33 14.11 4.35 13.5 4.34 13.76 4.34 13.96 4.36 13.4 4.38 13.62 4.41 13.86 4.42 14.4 2.18 15.40 2.36 16.40 2.54 0 14.4 2.23 15.40 2.41 16.40 2.59 0 14.4 2.27 15.40 2.45 16.40 2.64 0 14.4 2.31 15.40 2.50 16.40 2.69 14.4 2.36 15.40 2.57 16.40 2.82 14.4 2.50 15.40 2.76 16.15 2.95 14.4 2.59 15.40 2.86 16.05 3.02 0 14.4 2.77 15.40 3.07 15.80 3.16 0 14.4 2.97 15.40 3.28 15.60 3.30 0 14.4 3.17 15.15 3.42 15.35 3.43 14.4 3.39 14.95 3.56 15.15 3.58 14.4 3.62 14.70 3.70 14.90 3.72 14.3 3.82 14.50 3.84 14.70 3.85 0 14.0 3.96 14.25 3.98 14.45 4.00 13.8 4.10 14.05 4.12 14.20 4.14 13.6 4.24 13.80 4.26 14.00 4.28 13.4 4.28 13.66 4.30 13.86 4.32 13.3 4.32 13.52 4.34 13.72 4.36 13.1 4.36 13.37 4.40 13.61 4.40 9 13.1 1.95 14.00 2.11 14.90 2.27 0 13.1 1.99 14.00 2.15 14.90 2.32 0 22.00 TC PI kW kW 18.30 2.54 18.05 2.52 17.85 2.60 17.60 2.74 17.40 2.88 17.15 3.02 17.05 3.09 16.80 3.23 16.60 3.38 16.35 3.52 16.15 3.66 15.90 3.81 15.70 3.95 15.45 4.10 15.20 4.25 15.00 4.39 14.85 4.40 14.31 4.42 14.06 4.43 18.00 2.61 17.75 2.60 17.55 2.59 17.30 2.72 17.05 2.86 16.85 3.00 16.75 3.07 16.50 3.21 16.30 3.35 16.05 3.49 15.80 3.64 15.60 3.78 15.35 3.92 15.15 4.07 14.90 4.21 14.70 4.36 14.55 4.38 14.12 4.39 13.97 4.40 17.65 2.69 17.45 2.68 17.20 2.67 17.00 2.70 16.75 2.84 16.55 2.98 16.40 3.05 16.20 3.19 15.95 3.33 15.75 3.47 15.50 3.61 15.30 3.75 15.05 3.89 14.80 4.04 14.60 4.18 14.35 4.32 14.11 4.36 13.98 4.37 13.82 4.60 16.75 2.60 16.75 2.65 24.00 TC PI kW kW 18.7 2.42 18.5 2.48 18.3 2.62 0 18.0 2.76 17.8 2.91 17.6 3.05 17.5 3.12 17.2 3.26 17.0 3.41 16.8 3.56 0 16.6 3.70 0 16.3 3.85 16.1 3.99 15.9 4.14 15.6 4.30 15.4 4.45 14.8 4.49 6 14.5 4.51 14.2 4.65 18.4 2.51 18.1 2.50 17.9 2.60 17.7 2.74 0 17.5 2.89 17.2 3.02 17.1 3.10 16.9 3.24 0 16.7 3.38 0 16.4 3.52 16.2 3.67 16.0 3.82 15.7 3.96 15.5 4.11 15.3 4.26 0 15.1 4.40 0 14.5 4.45 14.3 4.60 14.2 4.64 18.0 2.60 17.8 2.59 0 17.6 2.58 0 17.3 2.73 17.1 2.86 16.9 3.00 16.8 3.07 0 16.5 3.22 16.3 3.35 16.1 3.50 15.9 3.64 15.6 3.79 15.4 3.93 15.2 4.07 0 14.9 4.22 14.7 4.37 14.1 4.41 14.0 4.56 13.9 4.61 0 17.7 2.69 0 17.4 2.67 23 MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) 14 16 18 20 21 23 25 27 29 31 33 35 37 39 42 44 46 10 90% 80% 70% 24 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 42 44 46 10 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 42 44 46 10 12 14 16 18 20 21 23 25 27 9.45 9.45 9.45 9.45 9.45 9.45 9.45 9.45 9.45 9.45 9.45 9.45 9.45 9.45 9.45 9.45 9.45 8.50 8.50 8.50 8.50 8.50 8.50 8.50 8.50 8.50 8.50 8.50 8.50 8.50 8.50 8.50 8.50 8.50 8.50 8.50 7.55 7.55 7.55 7.55 7.55 7.55 7.55 7.55 7.55 7.55 7.55 7.55 7.55 7.55 7.55 7.55 7.55 7.55 7.55 6.60 6.60 6.60 6.60 6.60 6.60 6.60 6.60 6.60 6.60 1.41 1.44 1.46 1.49 1.51 1.54 1.64 1.76 1.87 1.99 2.11 2.25 2.39 2.54 2.70 2.86 3.01 1.22 1.24 1.26 1.28 1.30 1.33 1.34 1.37 1.44 1.53 1.63 1.74 1.84 1.96 2.08 2.20 2.31 2.47 2.61 1.08 1.10 1.12 1.13 1.16 1.18 1.19 1.21 1.25 1.33 1.41 1.50 1.59 1.69 1.79 1.90 1.95 2.04 2.07 0.95 0.96 0.98 1.00 1.01 1.03 1.04 1.05 1.08 1.14 11.2 11.2 11.2 11.2 11.2 11.2 11.2 11.2 11.2 11.2 11.2 11.2 11.2 11.2 11.2 11.2 11.2 10.1 10.1 10.1 10.1 10.1 10.1 10.1 10.1 10.1 10.1 10.1 10.1 10.1 10.1 10.1 10.1 10.1 10.1 10.1 9.00 9.00 9.00 9.00 9.00 9.00 9.00 9.00 9.00 9.00 9.00 9.00 9.00 9.00 9.00 9.00 9.00 9.00 9.00 7.90 7.90 7.90 7.90 7.90 7.90 7.90 7.90 7.90 7.90 1.71 1.75 1.78 1.82 1.83 1.95 2.09 2.23 2.37 2.53 2.70 2.87 3.06 3.25 3.41 3.56 3.72 1.47 1.50 1.52 1.55 1.58 1.62 1.63 1.69 1.81 1.93 2.05 2.19 2.33 2.48 2.63 2.80 2.97 3.14 3.27 1.29 1.31 1.34 1.36 1.39 1.42 1.43 1.46 1.55 1.65 1.76 1.87 1.99 2.11 2.24 2.39 2.42 2.45 2.48 1.13 1.14 1.17 1.19 1.21 1.23 1.24 1.26 1.31 1.40 13.1 0 13.1 13.1 13.1 0 13.1 0 13.1 0 13.1 0 13.1 13.1 13.1 0 13.1 0 13.1 0 13.1 13.1 13.1 13.1 0 13.1 0 11.8 0 11.8 11.8 11.8 11.8 0 11.8 0 11.8 0 11.8 11.8 11.8 11.8 0 11.8 0 11.8 0 11.8 11.8 11.8 11.8 0 11.8 0 11.8 0 10.4 10.4 10.4 10.4 10.4 10.4 10.4 10.4 10.4 10.4 10.4 10.4 10.4 10.4 10.4 10.4 10.4 10.4 10.4 9.15 9.15 9.15 9.15 9.15 9.15 9.15 9.15 9.15 9.15 2.03 2.07 2.11 2.17 2.25 2.41 2.58 2.76 2.94 3.14 3.35 3.57 3.81 4.05 4.25 4.31 4.39 1.74 1.77 1.80 1.84 1.87 1.91 1.94 2.08 2.22 2.37 2.53 2.69 2.87 3.06 3.26 3.47 3.63 3.80 3.94 1.52 1.55 1.58 1.61 1.64 1.67 1.69 1.77 1.89 2.01 2.15 2.28 2.43 2.59 2.75 2.93 2.98 3.04 3.10 1.31 1.34 1.36 1.39 1.42 1.44 1.45 1.49 1.58 1.69 DM12-01.01.04en 14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00 13.75 13.55 13.27 12.99 12.71 12.60 12.60 12.60 12.60 12.60 12.60 12.60 12.60 12.60 12.60 12.60 12.60 12.60 12.60 12.60 12.60 12.60 12.60 12.60 11.20 11.20 11.20 11.20 11.20 11.20 11.20 11.20 11.20 11.20 11.20 11.20 11.20 11.20 11.20 11.20 11.20 11.20 11.20 9.80 9.80 9.80 9.80 9.80 9.80 9.80 9.80 9.80 9.80 2.19 2.24 2.28 2.40 2.48 2.66 2.85 3.05 3.25 3.47 3.71 3.95 4.09 4.23 4.27 4.35 4.38 1.87 1.91 1.94 1.98 2.02 2.06 2.13 2.28 2.44 2.61 2.78 2.97 3.17 3.37 3.59 3.83 3.96 4.10 4.23 1.64 1.67 1.70 1.73 1.77 1.80 1.82 1.94 2.07 2.21 2.35 2.51 2.67 2.84 3.03 3.22 3.33 3.39 3.48 1.42 1.44 1.46 1.50 1.52 1.55 1.57 1.62 1.73 1.84 14.90 14.90 14.90 14.90 14.90 14.90 14.90 14.90 14.85 14.65 14.40 14.15 13.95 13.70 13.56 13.43 13.42 13.40 13.40 13.40 13.40 13.40 13.40 13.40 13.40 13.40 13.40 13.40 13.40 13.40 13.40 13.40 13.40 13.40 13.40 13.40 11.95 11.95 11.95 11.95 11.95 11.95 11.95 11.95 11.95 11.95 11.95 11.95 11.95 11.95 11.95 11.95 11.95 11.95 11.95 10.45 10.45 10.45 10.45 10.45 10.45 10.45 10.45 10.45 10.45 2.36 2.41 2.45 2.63 2.72 2.92 3.12 3.34 3.55 3.69 3.83 3.97 4.11 4.25 4.34 4.37 4.49 2.01 2.05 2.09 2.13 2.17 2.25 2.33 2.50 2.67 2.86 3.06 3.26 3.48 3.70 3.95 4.21 4.24 4.40 4.48 1.76 1.79 1.83 1.86 1.90 1.93 1.98 2.11 2.26 2.41 2.58 2.75 2.92 3.11 3.32 3.53 3.61 3.67 3.74 1.52 1.54 1.57 1.60 1.63 1.66 1.68 1.76 1.88 2.01 16.75 16.65 16.45 16.20 16.10 15.90 15.65 15.40 15.20 14.95 14.75 14.50 14.30 14.05 13.73 14.05 13.49 15.05 15.05 15.05 15.05 15.05 15.05 15.05 15.05 15.05 15.05 14.90 14.65 14.45 14.20 13.95 13.75 13.62 13.55 13.47 13.40 13.40 13.40 13.40 13.40 13.40 13.40 13.40 13.40 13.40 13.40 13.40 13.40 13.40 13.40 13.40 13.40 13.40 13.40 11.70 11.70 11.70 11.70 11.70 11.70 11.70 11.70 11.70 11.70 2.70 2.73 2.82 2.95 3.02 3.16 3.30 3.44 3.58 3.72 3.86 4.00 4.15 4.29 4.39 4.44 4.52 2.30 2.34 2.38 2.43 2.48 2.67 2.76 2.96 3.17 3.40 3.55 3.69 3.83 3.97 4.11 4.25 4.40 4.44 4.49 2.01 2.04 2.08 2.12 2.17 2.25 2.33 2.49 2.67 2.85 3.04 3.25 3.46 3.69 3.93 4.19 4.33 4.36 4.43 1.72 1.76 1.79 1.82 1.86 1.90 1.92 2.06 2.20 2.35 17.2 17.0 16.8 16.5 16.4 16.2 0 16.0 0 15.7 15.5 15.3 0 15.1 0 14.8 14.6 14.4 14.1 13.7 6 13.5 6 16.7 0 16.7 16.7 16.6 16.4 16.2 0 16.1 0 15.8 15.6 15.4 15.2 0 14.9 14.7 14.5 14.3 14.0 13.9 2 13.7 13.5 0 14.8 14.8 14.8 14.8 14.8 14.8 14.8 14.8 14.8 14.8 14.8 14.6 0 14.4 14.1 13.9 13.7 0 13.5 9 13.4 8 13.3 13.0 13.0 13.0 0 13.0 0 13.0 0 13.0 13.0 13.0 13.0 0 13.0 0 2.66 2.70 2.84 2.98 3.05 3.19 3.33 3.47 3.61 3.75 3.90 4.04 4.18 4.33 4.45 4.49 4.57 2.59 2.64 2.69 2.74 2.82 2.95 3.02 3.16 3.30 3.44 3.58 3.72 3.86 4.00 4.14 4.29 4.42 4.49 4.54 2.26 2.31 2.35 2.39 2.44 2.61 2.70 2.90 3.10 3.32 3.55 3.69 3.83 3.97 4.10 4.25 4.35 4.39 4.49 1.94 1.98 2.01 2.05 2.09 2.15 2.23 2.38 2.55 2.73 Outdoor units DM12-01.01.04en 29 31 33 35 37 39 42 44 46 10 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 42 44 46 10 60% 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 42 44 46 50% MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) 6.60 6.60 6.60 6.60 6.60 6.60 6.60 6.60 6.60 5.65 5.65 5.65 5.65 5.65 5.65 5.65 5.65 5.65 5.65 5.65 5.65 5.65 5.65 5.65 5.65 5.65 5.65 5.65 4.73 4.73 4.73 4.73 4.73 4.73 4.73 4.73 4.73 4.73 4.73 4.73 4.73 4.73 4.73 4.73 4.73 4.73 4.73 1.21 1.28 1.36 1.44 1.52 1.61 1.70 1.82 1.90 0.83 0.84 0.85 0.86 0.88 0.89 0.90 0.91 0.93 0.96 1.02 1.08 1.14 1.21 1.28 1.35 1.40 1.46 1.54 0.71 0.72 0.73 0.74 0.75 0.76 0.77 0.78 0.79 0.80 0.85 0.89 0.95 1.00 1.05 1.11 1.17 1.24 1.29 7.90 7.90 7.90 7.90 7.90 7.90 7.90 7.90 7.90 6.75 6.75 6.75 6.75 6.75 6.75 6.75 6.75 6.75 6.75 6.75 6.75 6.75 6.75 6.75 6.75 6.75 6.75 6.75 5.65 5.65 5.65 5.65 5.65 5.65 5.65 5.65 5.65 5.65 5.65 5.65 5.65 5.65 5.65 5.65 5.65 5.65 5.65 1.49 1.58 1.68 1.78 1.88 2.00 2.09 2.21 2.30 0.97 0.98 1.00 1.02 1.03 1.05 1.06 1.08 1.10 1.17 1.23 1.31 1.39 1.47 1.56 1.65 1.74 1.84 1.93 0.83 0.84 0.85 0.86 0.87 0.88 0.89 0.90 0.92 0.96 1.01 1.07 1.13 1.20 1.27 1.34 1.41 1.49 1.57 9.15 9.15 9.15 9.15 9.15 9.15 9.15 9.15 9.15 7.85 7.85 7.85 7.85 7.85 7.85 7.85 7.85 7.85 7.85 7.85 7.85 7.85 7.85 7.85 7.85 7.85 7.85 7.85 6.55 6.55 6.55 6.55 6.55 6.55 6.55 6.55 6.55 6.55 6.55 6.55 6.55 6.55 6.55 6.55 6.55 6.55 6.55 1.79 1.91 2.03 2.16 2.29 2.43 2.53 2.61 2.72 1.12 1.14 1.16 1.18 1.20 1.22 1.23 1.26 1.30 1.39 1.48 1.57 1.67 1.77 1.87 1.99 2.08 2.18 2.26 0.94 0.96 0.97 0.98 1.00 1.02 1.03 1.04 1.06 1.12 1.19 1.26 1.34 1.42 1.50 1.59 1.66 1.74 1.82 9.80 9.80 9.80 9.80 9.80 9.80 9.80 9.80 9.80 8.40 8.40 8.40 8.40 8.40 8.40 8.40 8.40 8.40 8.40 8.40 8.40 8.40 8.40 8.40 8.40 8.40 8.40 8.40 7.00 7.00 7.00 7.00 7.00 7.00 7.00 7.00 7.00 7.00 7.00 7.00 7.00 7.00 7.00 7.00 7.00 7.00 7.00 1.96 2.09 2.22 2.36 2.51 2.67 2.79 2.90 3.00 1.20 1.22 1.25 1.27 1.29 1.31 1.33 1.35 1.42 1.51 1.61 1.71 1.82 1.93 2.04 2.17 2.28 2.36 2.46 1.01 1.02 1.04 1.05 1.07 1.09 1.10 1.12 1.14 1.21 1.29 1.37 1.45 1.53 1.62 1.72 1.83 1.93 2.03 10.45 10.45 10.45 10.45 10.45 10.45 10.45 10.45 10.45 8.95 8.95 8.95 8.95 8.95 8.95 8.95 8.95 8.95 8.95 8.95 8.95 8.95 8.95 8.95 8.95 8.95 8.95 8.95 7.45 7.45 7.45 7.45 7.45 7.45 7.45 7.45 7.45 7.45 7.45 7.45 7.45 7.45 7.45 7.45 7.45 7.45 7.45 2.13 2.27 2.42 2.58 2.74 2.91 3.03 3.15 3.24 1.28 1.30 1.33 1.35 1.38 1.41 1.42 1.44 1.53 1.63 1.74 1.85 1.97 2.09 2.22 2.36 2.47 2.59 2.72 1.06 1.09 1.10 1.12 1.14 1.16 1.17 1.19 1.23 1.30 1.39 1.47 1.56 1.66 1.76 1.86 1.97 2.02 2.08 11.70 11.70 11.70 11.70 11.70 11.70 11.70 11.70 11.70 10.05 10.05 10.05 10.05 10.05 10.05 10.05 10.05 10.05 10.05 10.05 10.05 10.05 10.05 10.05 10.05 10.05 10.05 10.05 8.35 8.35 8.35 8.35 8.35 8.35 8.35 8.35 8.35 8.35 8.35 8.35 8.35 8.35 8.35 8.35 8.35 8.35 8.35 2.51 2.67 2.85 3.03 3.23 3.43 3.62 3.79 3.91 1.45 1.48 1.51 1.53 1.56 1.59 1.61 1.67 1.78 1.90 2.03 2.16 2.29 2.44 2.60 2.76 2.93 3.09 3.20 1.20 1.22 1.24 1.26 1.28 1.30 1.32 1.34 1.41 1.50 1.60 1.70 1.80 1.92 2.03 2.16 2.31 2.46 2.62 13.0 0 13.0 13.0 13.0 0 13.0 0 13.0 0 13.0 0 13.0 13.0 11.1 11.1 11.1 11.1 11.1 11.1 11.1 11.1 11.1 11.1 11.1 11.1 11.1 11.1 11.1 11.1 11.1 11.1 11.1 9.30 9.30 9.30 9.30 9.30 9.30 9.30 9.30 9.30 9.30 9.30 9.30 9.30 9.30 9.30 9.30 9.30 9.30 9.30 2.91 3.10 3.31 3.53 3.76 4.00 4.24 4.38 4.48 1.63 1.66 1.69 1.72 1.75 1.79 1.80 1.92 2.05 2.19 2.34 2.49 2.65 2.82 3.00 3.19 3.39 3.58 3.77 1.34 1.36 1.38 1.41 1.43 1.46 1.47 1.51 1.61 1.71 1.83 1.94 2.07 2.19 2.33 2.48 2.63 2.78 2.94 Note: 1. 2. 3. 4. is shown as reference In cooling mode, avoid the outdoor air temperature range from 42-46 degree C, when selecting the models The above table shows the average value of conditions may operate It is recommended to connect less than 130% Outdoor units 25 MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) Heating Combinatio n (%) (Capacity index) 130% 120% 110% 100% 26 Outdoor Air temperature (°C DB) °C DB -19.8 -18.8 -16.7 -13.7 -11.8 -9.8 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 -19.8 -18.8 -16.7 -13.7 -11.8 -9.8 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 -19.8 -18.8 -16.7 -13.7 -11.8 -9.8 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 -19.8 -18.8 -16.7 °C WB -20 -19 -17 -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 -20 -19 -17 -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 -20 -19 -17 -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 -20 -19 -17 DM12-01.01.04en Indoor temperature(°C WB) 16 TC kW 9.97 10.12 10.51 10.95 11.39 11.93 12.22 12.47 12.91 13.59 14.23 15.35 16.57 17.40 18.28 19.21 20.19 21.27 22.29 9.92 10.07 10.46 10.90 11.34 11.88 12.17 12.42 12.86 13.54 14.18 15.30 16.53 17.36 18.24 19.17 20.14 20.88 20.88 9.88 10.02 10.41 10.85 11.29 11.83 12.12 12.37 12.81 13.49 14.13 15.25 16.48 17.31 18.19 19.12 19.12 19.12 19.12 9.83 9.97 10.36 18 PI kW 2.94 3.00 3.14 3.29 3.44 3.59 3.66 3.73 3.84 3.98 4.11 4.31 4.49 4.60 4.71 4.81 4.91 5.00 5.08 3.22 3.28 3.41 3.54 3.68 3.82 3.89 3.95 4.05 4.18 4.31 4.49 4.66 4.76 4.86 4.95 5.04 4.99 4.70 3.50 3.56 3.67 3.80 3.93 4.05 4.12 4.17 4.27 4.39 4.50 4.67 4.82 4.92 5.01 5.09 4.79 4.49 3.99 3.78 3.83 3.94 TC kW 9.92 10.07 10.46 10.90 11.39 11.88 12.17 12.42 12.91 13.54 14.18 15.35 16.52 17.35 18.24 19.16 20.14 21.22 21.32 9.88 10.02 10.41 10.85 11.34 11.83 12.13 12.37 12.86 13.49 14.18 15.30 16.48 17.31 18.24 19.12 19.65 19.65 19.65 9.83 9.97 10.37 10.81 11.29 11.78 12.08 12.32 12.81 13.44 14.13 15.25 16.43 17.31 18.04 18.04 18.04 18.04 18.04 9.78 9.97 10.31 20 PI kW 3.14 3.21 3.34 3.48 3.62 3.76 3.83 3.89 4.00 4.13 4.26 4.45 4.61 4.72 4.82 4.92 5.00 5.09 4.82 3.41 3.47 3.59 3.72 3.85 3.98 4.05 4.10 4.20 4.32 4.44 4.61 4.77 4.87 4.96 5.05 4.95 4.65 4.38 3.67 3.73 3.84 3.96 4.08 4.20 4.26 4.31 4.40 4.52 4.62 4.78 4.93 5.02 5.04 4.74 4.46 4.18 3.94 3.94 3.99 4.09 TC kW 9.88 10.07 10.41 10.85 11.34 11.83 12.12 12.42 12.86 13.49 14.18 15.30 16.48 17.35 18.24 19.16 20.04 20.04 20.04 9.83 10.02 10.35 10.81 11.29 11.83 12.08 12.37 12.81 13.44 14.13 15.25 16.48 17.31 18.19 18.48 18.48 18.48 18.48 9.78 9.97 10.51 10.76 11.24 11.78 12.03 12.32 12.76 13.40 14.08 15.21 16.43 16.96 16.96 16.96 16.96 16.96 16.96 9.78 9.92 10.31 21 PI kW 3.36 3.41 3.54 3.67 3.80 3.93 4.00 4.06 4.15 4.28 4.40 4.58 4.74 4.84 4.93 5.02 5.07 4.75 4.47 3.60 3.66 3.77 3.89 4.01 4.14 4.20 4.25 4.34 4.46 4.57 4.73 4.88 4.98 5.06 4.88 4.59 4.31 4.06 3.85 3.90 4.01 4.12 4.23 4.34 4.40 4.45 4.53 4.64 4.74 4.89 5.03 4.97 4.67 4.39 4.13 3.88 3.67 4.10 4.14 4.24 TC kW 9.88 10.02 10.41 10.85 11.29 11.83 12.12 12.37 12.86 13.49 14.13 15.30 16.48 17.31 18.19 19.12 19.36 19.36 19.36 9.83 9.97 10.36 10.81 11.29 11.78 12.08 12.32 12.81 13.44 14.13 15.25 16.43 17.26 17.89 17.89 17.89 17.89 17.89 9.78 9.97 10.32 10.76 11.24 11.73 12.03 12.27 12.76 13.40 14.08 15.21 16.38 16.38 16.38 16.38 16.38 16.38 16.38 9.73 9.92 10.27 22 PI kW 3.46 3.52 3.64 3.76 3.89 4.02 4.08 4.14 4.24 4.36 4.47 4.62 4.80 4.89 4.99 5.07 4.87 4.56 4.30 3.70 3.75 3.86 3.98 4.10 4.22 4.28 4.33 4.42 4.53 4.64 4.80 4.94 5.03 4.99 4.69 4.41 4.14 3.91 3.94 3.99 4.09 4.20 4.31 4.42 4.47 4.52 4.60 4.71 4.80 4.95 5.08 4.77 4.48 4.22 3.98 3.74 3.53 4.18 4.22 4.32 TC kW 9.83 10.02 10.41 10.80 11.29 11.83 12.08 12.37 12.81 13.44 14.13 15.25 16.48 17.31 18.19 18.72 18.72 18.72 18.72 9.83 9.97 10.36 10.81 11.25 11.78 12.08 12.32 12.76 13.44 14.08 15.20 16.43 17.26 17.31 17.31 17.31 17.31 17.31 9.78 9.92 10.32 10.76 11.19 11.73 12.03 12.27 12.76 13.40 14.03 15.21 15.84 15.84 15.84 15.84 15.84 15.84 15.84 9.73 9.88 10.27 24 PI kW 3.56 3.61 3.73 3.86 3.98 4.11 4.17 4.22 4.31 4.43 4.54 4.71 4.86 4.95 5.04 4.97 4.67 4.38 4.13 3.79 3.85 3.95 4.07 4.18 4.30 4.35 4.41 4.49 4.60 4.71 4.86 5.00 5.08 4.79 4.50 4.24 3.98 3.75 4.03 4.07 4.18 4.28 4.38 4.49 4.54 4.59 4.67 4.77 4.86 5.01 4.87 4.58 4.31 4.05 3.82 3.59 3.40 4.26 4.31 4.39 TC kW 9.83 9.97 10.36 10.80 11.24 11.78 12.08 12.32 12.76 13.44 14.08 15.25 16.43 17.26 17.45 17.45 17.45 17.45 17.45 9.78 9.92 10.32 10.76 11.25 11.73 12.03 12.27 12.76 13.40 14.08 15.20 16.08 16.08 16.08 16.08 16.08 16.08 16.08 9.73 9.92 10.27 10.71 11.19 11.73 11.98 12.27 12.71 13.35 14.03 14.76 14.76 14.76 14.76 14.76 14.76 14.76 14.76 9.68 9.88 10.27 PI kW 3.77 3.82 3.93 4.05 4.16 4.28 4.33 4.39 4.47 4.58 4.68 4.84 4.98 5.07 4.84 4.55 4.28 4.02 3.79 3.99 4.04 4.13 4.24 4.35 4.46 4.51 4.56 4.64 4.74 4.84 4.98 4.97 4.67 4.39 4.13 3.90 3.66 3.46 4.20 4.25 4.34 4.44 4.54 4.64 4.68 4.19 4.80 4.90 4.99 4.91 4.47 4.20 3.95 3.73 3.52 3.31 3.13 4.42 4.46 4.54 Outdoor units DM12-01.01.04en 90% 80% 70% Outdoor units -13.7 -11.8 -9.8 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 -19.8 -18.8 -16.7 -13.7 -11.8 -9.8 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 -19.8 -18.8 -16.7 -13.7 -11.8 -9.8 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 -19.8 -18.8 -16.7 -13.7 -11.8 -9.8 -9.5 -8.5 -7 -5 -3 MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 -20 -19 -17 -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 -20 -19 -17 -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 -20 -19 -17 -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 10.80 11.25 11.78 12.08 12.32 12.76 13.44 14.08 15.20 16.43 17.26 17.36 17.36 17.36 17.36 17.36 9.76 9.91 10.30 10.74 11.18 11.71 12.01 12.25 12.69 13.37 14.01 15.18 15.62 15.62 15.62 15.62 15.62 15.62 15.62 9.73 9.88 10.27 10.71 11.15 11.68 11.98 12.22 12.66 13.35 13.88 13.88 13.88 13.88 13.88 13.88 13.88 13.88 13.88 9.66 9.80 10.19 10.63 11.07 11.61 11.90 12.15 12.15 12.15 12.15 4.05 4.17 4.28 4.34 4.39 4.48 4.59 4.69 4.85 4.99 5.08 4.82 4.53 4.26 4.00 3.78 4.06 4.11 4.21 4.31 4.41 4.52 4.57 4.62 4.69 4.80 4.89 5.03 4.79 4.51 4.24 3.99 3.76 3.54 3.34 4.34 4.38 4.47 4.57 4.66 4.75 4.80 4.84 4.91 5.00 5.02 4.56 4.15 3.91 3.68 3.48 3.28 3.10 2.93 4.62 4.66 4.74 4.82 4.90 4.98 5.02 5.05 4.82 4.53 4.27 10.76 11.25 11.73 12.03 12.27 12.76 13.39 14.08 15.20 16.38 16.38 16.38 16.38 16.38 16.38 16.38 9.71 9.91 10.25 10.69 11.18 11.71 11.96 12.25 12.69 13.32 14.01 14.74 14.74 14.74 14.74 14.74 14.74 14.74 14.74 9.68 9.88 10.22 10.66 11.15 11.68 11.93 11.36 12.66 13.10 13.10 13.10 13.10 13.10 13.10 13.10 13.10 13.10 13.10 9.61 9.80 10.19 10.58 11.07 11.46 11.46 11.46 11.46 11.46 11.46 4.20 4.31 4.42 4.47 4.52 4.60 4.71 4.26 4.95 5.08 4.77 4.48 4.22 3.98 3.74 3.53 4.20 4.25 4.34 4.44 4.54 4.64 4.69 4.73 4.80 4.90 4.99 4.91 4.46 4.20 3.95 3.72 3.51 3.31 3.13 4.47 4.51 4.59 4.68 4.77 4.86 4.90 4.94 5.01 4.97 4.68 4.25 3.87 3.65 3.45 3.25 3.07 2.90 2.75 4.73 4.77 4.85 4.92 5.00 4.98 4.83 4.70 4.49 4.22 3.98 10.71 11.20 11.73 12.03 12.27 12.71 13.39 14.03 15.16 15.40 15.40 15.40 15.40 15.40 15.40 15.40 9.71 9.86 10.25 10.69 11.13 11.66 11.96 12.20 12.64 13.32 13.86 13.86 13.86 13.86 13.86 13.86 13.86 13.86 13.86 9.68 9.83 10.22 10.66 11.10 11.64 11.93 12.17 12.32 12.32 12.32 12.32 12.32 12.32 12.32 12.32 12.32 12.32 12.32 9.61 9.76 10.15 10.58 10.78 10.78 10.78 10.78 10.78 10.78 10.78 4.34 4.45 4.55 4.60 4.65 4.72 4.82 4.92 5.05 4.70 4.42 4.16 3.92 3.70 3.48 3.28 4.35 4.39 4.48 4.57 4.66 4.75 4.80 4.85 4.92 5.00 5.01 4.54 4.14 3.90 3.67 3.46 3.27 3.08 2.92 4.60 4.64 4.72 4.80 4.88 4.96 5.00 5.04 4.90 4.60 4.33 3.94 3.60 3.40 3.21 3.03 2.87 2.71 2.57 4.85 4.88 4.95 5.02 4.88 4.61 4.47 4.35 4.17 3.92 3.70 10.71 11.20 11.73 11.98 12.27 12.71 13.35 14.03 14.91 14.91 14.91 14.91 14.91 14.91 14.91 14.91 9.66 9.86 10.25 10.64 11.13 11.66 11.91 12.20 12.64 13.27 13.37 13.37 13.37 13.37 13.37 13.37 13.37 13.37 13.37 9.68 9.83 10.22 10.66 11.10 11.64 11.93 11.93 11.93 11.93 11.93 11.93 11.93 11.93 11.93 11.93 11.93 11.93 11.93 9.61 9.76 10.15 10.39 10.39 10.39 10.39 10.39 10.39 10.39 10.39 4.42 4.52 4.62 4.67 4.71 4.79 4.88 4.97 4.97 4.52 4.25 4.00 3.72 3.55 3.35 3.17 4.42 4.46 4.55 4.64 4.73 4.81 4.86 4.90 4.97 5.06 4.81 4.37 3.98 3.75 3.54 3.34 3.15 2.98 2.82 4.66 4.70 4.78 4.85 4.93 5.01 5.06 4.93 4.71 4.42 4.17 3.80 3.47 3.27 3.10 2.92 2.77 2.61 2.48 4.90 4.93 5.00 4.95 4.69 4.43 4.30 4.19 4.01 3.77 3.56 10.71 11.20 11.68 11.98 12.22 12.71 13.35 14.03 14.42 14.42 14.42 14.42 14.42 14.42 14.42 14.42 9.66 9.86 10.20 10.64 11.13 11.66 11.91 12.20 12.64 12.93 12.93 12.93 12.93 12.93 12.93 12.93 12.93 12.93 12.93 9.63 9.83 10.22 10.61 11.10 11.54 11.54 11.54 11.54 11.54 11.54 11.54 11.54 11.54 11.54 11.54 11.54 11.54 11.54 9.61 9.76 10.05 10.05 10.05 10.05 10.05 10.05 10.05 10.05 10.05 4.49 4.59 4.68 4.73 4.78 4.85 4.94 5.02 4.77 4.34 4.08 3.85 3.63 3.42 3.23 3.05 4.49 4.53 4.61 4.70 4.79 4.88 4.92 4.96 5.02 4.90 4.61 4.19 3.83 3.61 3.40 3.21 3.04 2.87 2.72 4.73 4.76 4.84 4.91 4.99 5.00 4.86 4.73 4.52 4.25 4.00 3.65 3.34 3.16 2.98 2.82 2.67 2.52 2.39 4.96 4.99 4.46 4.75 4.50 4.25 4.13 4.02 3.85 4.45 3.43 10.66 11.15 11.68 11.93 12.22 12.66 13.30 13.44 13.44 13.44 13.44 13.44 13.44 13.44 13.44 13.44 9.66 9.81 10.20 10.64 11.08 11.61 11.91 12.05 12.05 12.05 12.05 12.05 12.05 12.05 12.05 12.05 12.05 12.05 12.05 9.63 9.78 10.17 10.61 10.76 10.76 10.76 10.76 10.76 10.76 10.76 10.76 10.76 10.76 10.76 10.76 10.76 10.76 10.76 9.37 9.37 9.37 9.37 9.37 9.37 9.37 9.37 9.37 9.37 9.37 4.64 4.73 4.81 4.86 4.90 4.97 5.06 4.81 4.37 3.98 3.75 3.54 3.34 3.15 2.98 2.82 4.64 4.67 4.75 4.83 4.91 5.00 5.04 5.01 4.78 4.49 4.24 3.85 3.52 3.32 3.14 2.97 2.81 2.65 2.52 4.85 4.89 4.95 5.03 4.86 4.59 4.45 4.33 4.14 3.90 3.68 3.36 3.08 2.91 2.76 2.61 2.47 2.34 2.23 4.91 4.80 4.58 4.35 4.13 3.91 3.80 3.70 3.54 3.34 3.16 27 MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) 60% 50% 0 3 5 7 9 11 13 15 -19.8 -18.8 -16.7 -13.7 -11.8 -9.8 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 -19.8 -18.8 -16.7 -13.7 -11.8 -9.8 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 -20 -19 -17 -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 -20 -19 -17 -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 12.15 12.15 12.15 12.15 12.15 12.15 12.15 12.15 9.63 9.78 10.17 10.41 10.41 10.41 10.41 10.41 10.41 10.41 10.41 10.41 10.41 10.41 10.41 10.41 10.41 10.41 10.41 8.67 8.67 8.67 8.67 8.67 8.67 8.67 8.67 8.67 8.67 8.67 8.67 8.67 8.67 8.67 8.67 8.67 8.67 8.67 3.88 3.55 3.35 3.17 2.99 2.83 2.67 2.53 4.91 4.94 5.00 4.95 4.68 4.42 4.30 4.19 4.00 3.77 3.56 3.25 2.98 2.82 2.67 2.53 2.40 2.27 2.16 4.46 4.36 4.17 3.97 3.77 3.57 3.47 3.38 3.24 3.06 2.90 2.66 2.45 2.32 2.20 2.09 1.99 1.89 1.80 11.46 11.46 11.46 11.46 11.46 11.46 11.46 11.46 9.58 9.78 9.83 9.83 9.83 9.83 9.83 9.83 9.83 9.83 9.83 9.83 9.83 9.83 9.83 9.83 9.83 9.83 9.83 8.19 8.19 8.19 8.19 8.19 8.19 8.19 8.19 8.19 8.19 8.19 8.19 8.19 8.19 8.19 8.19 8.19 8.19 8.19 3.63 3.32 3.13 2.97 2.80 2.65 2.51 2.38 5.00 5.03 4.85 4.60 4.36 4.12 4.01 3.91 3.74 3.52 3.33 3.05 2.80 2.65 2.51 2.38 2.26 2.14 2.03 4.15 4.07 3.88 3.70 3.52 3.33 3.24 3.17 3.04 2.87 2.72 2.50 2.30 2.18 2.07 1.97 1.87 1.78 1.70 DM12-01.01.04en 10.78 10.78 10.78 10.78 10.78 10.78 10.78 10.78 9.24 9.24 9.24 9.24 9.24 9.24 9.24 9.24 9.24 9.24 9.24 9.24 9.24 9.24 9.24 9.24 9.24 9.24 9.24 7.70 7.70 7.70 7.70 7.70 7.70 7.70 7.70 7.70 7.70 7.70 7.70 7.70 7.70 7.70 7.70 7.70 7.70 7.70 3.38 3.10 2.93 2.77 2.62 2.48 2.35 2.23 4.81 4.71 4.49 4.27 4.05 3.83 3.72 3.63 3.47 3.28 3.10 2.84 2.61 2.47 2.34 2.23 2.12 2.01 1.91 3.86 3.78 3.61 3.44 3.27 3.11 3.03 2.95 2.83 2.68 2.54 2.34 2.16 2.05 1.95 1.85 1.77 1.68 1.60 10.39 10.39 10.39 10.39 10.39 10.39 10.39 10.39 8.95 8.95 8.95 8.95 8.95 8.95 8.95 8.95 8.95 8.95 8.95 8.95 8.95 8.95 8.95 8.95 8.95 8.95 8.95 7.41 7.41 7.41 7.41 7.41 7.41 7.41 7.41 7.41 7.41 7.41 7.41 7.41 7.41 7.41 7.41 7.41 7.41 7.41 3.25 2.98 2.82 2.67 2.53 2.40 2.27 2.16 4.62 4.52 4.32 4.11 3.90 3.68 3.59 3.50 3.35 3.16 2.99 2.74 2.52 2.39 2.27 2.16 2.05 1.95 1.85 3.72 3.64 3.48 3.32 3.15 2.99 2.92 2.85 2.73 2.59 2.45 2.26 2.09 1.98 1.89 1.80 1.71 1.63 1.56 10.05 10.05 10.05 10.05 10.05 10.05 10.05 10.05 8.65 8.65 8.65 8.65 8.65 8.65 8.65 8.65 8.65 8.65 8.65 8.65 8.65 8.65 8.65 8.65 8.65 8.65 8.65 7.16 7.16 7.16 7.16 7.16 7.16 7.16 7.16 7.16 7.16 7.16 7.16 7.16 7.16 7.16 7.16 7.16 7.16 7.16 3.13 2.87 2.72 2.58 2.44 2.32 2.19 2.09 4.44 4.34 4.14 3.94 3.74 3.54 3.45 3.36 3.22 3.04 2.88 2.64 2.44 2.31 2.19 2.08 1.98 1.88 1.79 3.57 3.50 3.35 3.19 3.04 2.88 2.81 2.74 2.64 2.50 2.37 2.18 2.01 1.92 1.83 1.74 1.66 1.58 1.51 9.37 9.37 9.37 9.37 9.37 9.37 9.37 9.37 8.07 8.07 8.07 8.07 8.07 8.07 8.07 8.07 8.07 8.07 8.07 8.07 8.07 8.07 8.07 8.07 8.07 8.07 8.07 6.68 6.68 6.68 6.68 6.68 6.68 6.68 6.68 6.68 6.68 6.68 6.68 6.68 6.68 6.68 6.68 6.68 6.68 6.68 2.90 2.66 2.52 2.39 2.26 2.15 2.04 1.94 4.07 3.98 3.81 3.62 3.46 3.27 3.18 3.10 2.98 2.81 2.66 2.45 2.26 2.14 2.04 1.94 1.85 1.76 1.67 3.29 3.23 3.09 2.95 2.81 2.67 2.60 2.54 2.44 2.31 2.20 2.03 1.88 1.79 1.71 1.63 1.55 1.48 1.42 Note: 1. 2. 3. 4. 28 is shown as reference In heating mode, avoid the outdoor air temperature range from -15 to -20 degree C, when selecting the models The above table shows the average value of conditions may operate It is recommended to connect less than 130% Outdoor units DM12-01.01.04en MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) MVUH160A-VA1 Cooling Combinati on (%) (Capacity index) Outdoor Air temperatu re(°C DB) 10 130% 120% 110% 100% Outdoor units 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 42 44 46 10 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 42 44 46 10 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 42 44 46 10 12 14.00 TC PI kW kW 13.6 2.08 13.6 2.12 13.6 2.16 2 13.6 2.20 2 13.6 2.24 2 13.6 2.29 13.6 2.35 13.6 2.52 13.6 2.69 2 13.6 2.88 2 13.6 3.07 2 13.6 3.28 13.6 3.49 13.6 3.72 13.6 3.96 2 13.6 4.22 2 13.6 4.44 2 13.6 4.66 13.6 4.89 12.5 1.90 12.5 1.94 12.5 1.97 12.5 2.01 12.5 2.05 12.5 2.09 12.5 2.11 12.5 2.25 12.5 2.41 12.5 2.57 12.5 2.74 12.5 2.92 12.5 3.11 12.5 3.31 12.5 3.53 12.5 3.75 12.5 3.89 12.5 3.94 12.5 3.98 11.5 1.72 1 11.5 1.76 1 11.5 1.79 1 11.5 1.82 11.5 1.86 11.5 1.89 11.5 1.91 1 11.5 2.00 1 11.5 2.14 1 11.5 2.28 11.5 2.43 11.5 2.59 11.5 2.75 1 11.5 2.93 1 11.5 3.12 1 11.5 3.31 11.5 3.36 11.5 3.40 11.5 3.49 1 10.4 1.56 6 10.4 1.58 6 16.00 TC PI kW kW 16.2 2.55 16.2 2.60 16.2 2.64 2 16.2 2.70 2 16.2 2.75 2 16.2 2.93 16.2 3.03 16.2 3.25 16.2 3.48 2 16.2 3.73 2 16.2 3.98 2 16.1 4.22 15.8 4.37 15.6 4.53 15.3 4.70 9 15.1 4.75 1 14.9 4.79 6 14.8 4.84 14.7 4.88 14.9 2.32 14.9 2.36 14.9 2.41 14.9 2.46 14.9 2.51 14.9 2.61 14.9 2.70 14.9 2.89 14.9 3.09 14.9 3.31 14.9 3.53 14.9 3.77 14.9 4.02 14.9 4.29 14.9 4.57 14.8 4.82 9 14.7 4.87 14.6 4.92 14.5 4.96 13.7 2.10 3 13.7 2.14 3 13.7 2.18 3 13.7 2.22 13.7 2.27 13.7 2.31 13.7 2.38 3 13.7 2.55 3 13.7 2.73 3 13.7 2.92 13.7 3.11 13.7 3.32 13.7 3.54 3 13.7 3.77 3 13.7 4.01 3 13.7 4.28 13.7 4.32 13.7 4.37 13.7 4.41 3 12.4 1.89 6 12.4 1.93 6 Indoor temperature(°C WB) 18.00 19.00 20.00 TC PI TC PI TC PI kW kW kW kW kW kW 18.8 3.03 19.54 3.09 19.76 3.03 18.8 3.09 19.26 3.08 19.54 3.02 18.7 3.13 19.04 3.09 19.26 3.00 18.5 3.11 18.77 3.06 18.99 3.10 4 18.2 3.23 18.49 3.25 18.77 3.27 17.9 3.39 18.27 3.41 18.49 3.42 17.8 3.47 18.16 3.48 18.38 3.50 17.6 3.62 17.88 3.64 18.10 3.66 17.3 3.78 17.60 3.80 17.88 3.83 8 17.1 3.94 17.38 3.97 17.60 3.98 6 16.8 4.10 17.10 4.12 17.38 4.15 8 16.6 4.26 16.88 4.29 17.10 4.31 16.3 4.42 16.61 4.45 16.88 4.47 16.1 4.59 16.39 4.61 16.61 4.64 15.8 4.75 16.11 4.78 16.39 4.81 9 15.6 4.91 15.89 4.94 16.11 4.97 1 15.4 4.96 15.72 4.99 15.94 5.02 15.2 4.98 15.56 5.03 15.62 5.03 15.1 5.05 15.40 5.05 15.49 5.06 17.3 2.76 18.60 2.98 19.49 3.11 17.3 2.81 18.60 3.04 19.21 3.09 8 17.3 2.87 18.60 3.10 18.93 3.08 8 17.3 2.92 18.49 3.13 18.71 3.08 8 17.3 3.02 18.21 3.23 18.43 3.24 17.3 3.25 17.99 3.39 18.21 3.40 17.3 3.37 17.82 3.47 18.05 3.48 17.3 3.61 17.60 3.62 17.82 3.64 8 17.1 3.76 17.33 3.78 17.55 3.80 0 16.8 3.92 17.10 3.94 17.33 3.96 8 16.6 4.08 16.83 4.10 17.05 4.12 16.3 4.24 16.61 4.26 16.83 4.28 16.1 4.40 16.33 4.42 16.55 4.44 15.8 4.56 16.05 4.58 16.33 4.61 3 15.6 4.72 15.83 4.75 16.05 4.77 1 15.3 4.88 15.56 4.91 15.78 4.93 3 15.1 4.93 15.40 4.96 15.62 4.98 15.0 4.96 15.23 4.97 15.46 4.99 14.8 5.02 15.07 5.05 15.34 5.06 15.9 2.50 17.05 2.70 18.16 2.91 4 15.9 2.55 17.05 2.75 18.16 2.96 4 15.9 2.60 17.05 2.80 18.16 3.02 4 15.9 2.64 17.05 2.86 18.16 3.08 15.9 2.70 17.05 2.94 18.16 3.22 15.9 2.86 17.05 3.16 17.88 3.38 15.9 2.96 17.05 3.27 17.77 3.46 4 15.9 3.17 17.05 3.51 17.49 3.61 4 15.9 3.39 17.05 3.76 17.27 3.77 4 15.9 3.63 16.77 3.92 17.00 3.93 15.9 3.88 16.55 4.08 16.77 4.09 15.9 4.14 16.28 4.23 16.50 4.25 15.8 4.37 16.05 4.39 16.28 4.41 3 15.5 4.53 15.78 4.55 16.00 4.58 6 15.3 4.69 15.56 4.71 15.72 4.73 3 15.0 4.85 15.28 4.87 15.50 4.90 14.9 4.89 15.12 4.92 15.34 4.94 14.7 4.94 14.96 4.96 15.19 4.99 14.6 4.99 14.81 5.04 15.07 5.03 0 14.5 2.24 15.50 2.42 16.50 2.60 0 14.5 2.28 15.50 2.46 16.50 2.65 0 22.00 TC PI kW kW 20.26 2.91 19.98 2.88 19.76 2.97 19.49 3.13 19.26 3.30 18.99 3.45 18.88 3.54 18.60 3.70 18.38 3.86 18.10 4.03 17.88 4.19 17.60 4.36 17.38 4.52 17.10 4.69 16.83 4.86 16.61 5.03 16.44 5.04 15.84 5.05 15.57 5.07 19.93 2.99 19.65 2.98 19.43 2.96 19.15 3.11 18.88 3.27 18.66 3.43 18.54 3.51 18.27 3.67 18.05 3.83 17.77 4.00 17.49 4.16 17.27 4.32 16.99 4.49 16.77 4.65 16.50 4.82 16.27 4.99 16.11 5.01 15.63 5.03 15.47 5.04 19.54 3.08 19.32 3.07 19.04 3.05 18.82 3.09 18.54 3.25 18.32 3.41 18.16 3.48 17.94 3.65 17.66 3.81 17.44 3.97 17.16 4.13 16.94 4.29 16.66 4.45 16.39 4.62 16.17 4.78 15.89 4.95 15.62 4.99 15.47 5.01 15.30 5.27 18.54 2.97 18.54 3.03 24.00 TC PI kW kW 20.7 2.77 20.4 2.84 20.2 3.00 6 19.9 3.16 8 19.7 3.33 6 19.4 3.49 19.3 3.57 19.1 3.73 18.8 3.90 8 18.6 4.07 0 18.3 4.23 8 18.1 4.40 17.8 4.57 17.6 4.74 17.3 4.92 3 17.1 5.09 0 16.4 5.13 16.0 5.16 15.8 5.33 20.3 2.88 20.0 2.86 9 19.8 2.98 19.6 3.14 0 19.3 3.30 19.1 3.46 18.9 3.55 18.7 3.70 1 18.4 3.87 9 18.2 4.03 1 17.9 4.20 17.7 4.37 17.4 4.53 17.2 4.70 2 16.9 4.87 4 16.7 5.04 2 16.0 5.09 15.8 5.27 15.7 5.31 19.9 2.98 9 19.7 2.96 1 19.4 2.95 9 19.2 3.12 18.9 3.28 18.7 3.44 18.6 3.51 0 18.3 3.68 2 18.1 3.84 0 17.8 4.00 17.6 4.17 17.3 4.33 17.1 4.50 1 16.8 4.66 3 16.5 4.82 16.3 5.00 15.6 5.04 15.5 5.22 15.3 5.28 8 19.6 3.08 0 19.3 3.06 2 29 MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) 14 16 18 20 21 23 25 27 29 31 33 35 37 39 42 44 46 10 90% 80% 70% 30 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 42 44 46 10 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 42 44 46 10 12 14 16 18 20 21 23 25 27 10.4 6 10.4 10.4 10.4 6 10.4 6 10.4 6 10.4 6 10.4 10.4 10.4 6 10.4 6 10.4 6 10.4 10.4 10.4 10.4 6 10.4 6 9.41 9.41 9.41 9.41 9.41 9.41 9.41 9.41 9.41 9.41 9.41 9.41 9.41 9.41 9.41 9.41 9.41 9.41 9.41 8.36 8.36 8.36 8.36 8.36 8.36 8.36 8.36 8.36 8.36 8.36 8.36 8.36 8.36 8.36 8.36 8.36 8.36 8.36 7.31 7.31 7.31 7.31 7.31 7.31 7.31 7.31 7.31 7.31 1.61 1.64 1.68 1.71 1.72 1.77 1.88 2.01 2.14 2.28 2.42 2.57 2.74 2.91 3.09 3.27 3.45 1.39 1.42 1.44 1.47 1.49 1.52 1.54 1.57 1.65 1.75 1.87 1.99 2.11 2.24 2.38 2.52 2.64 2.83 2.99 1.24 1.26 1.28 1.30 1.32 1.35 1.36 1.38 1.43 1.52 1.61 1.71 1.82 1.93 2.05 2.17 2.23 2.33 2.36 1.09 1.10 1.12 1.14 1.16 1.18 1.19 1.21 1.23 1.30 12.4 6 12.4 12.4 12.4 6 12.4 6 12.4 6 12.4 6 12.4 12.4 12.4 6 12.4 6 12.4 6 12.4 12.4 12.4 12.4 6 12.4 6 11.2 4 11.2 11.2 11.2 11.2 4 11.2 4 11.2 4 11.2 11.2 11.2 11.2 4 11.2 4 11.2 4 11.2 11.2 11.2 11.2 4 11.2 4 11.2 4 9.96 9.96 9.96 9.96 9.96 9.96 9.96 9.96 9.96 9.96 9.96 9.96 9.96 9.96 9.96 9.96 9.96 9.96 9.96 8.75 8.75 8.75 8.75 8.75 8.75 8.75 8.75 8.75 8.75 1.96 2.00 2.03 2.08 2.10 2.24 2.39 2.55 2.72 2.90 3.09 3.28 3.50 3.72 3.90 4.08 4.26 1.68 1.71 1.74 1.77 1.81 1.85 1.86 1.94 2.07 2.21 2.35 2.50 2.66 2.83 3.01 3.20 3.40 3.59 3.74 1.48 1.50 1.54 1.56 1.59 1.62 1.63 1.67 1.77 1.89 2.01 2.14 2.27 2.42 2.56 2.74 2.77 2.80 2.83 1.29 1.31 1.33 1.36 1.38 1.41 1.42 1.44 1.50 1.60 14.5 0 14.5 14.5 14.5 0 14.5 0 14.5 0 14.5 0 14.5 14.5 14.5 0 14.5 0 14.5 0 14.5 14.5 14.5 14.5 0 14.5 0 13.0 6 13.0 13.0 13.0 13.0 6 13.0 6 13.0 6 13.0 13.0 13.0 13.0 6 13.0 6 13.0 6 13.0 13.0 13.0 13.0 6 13.0 6 13.0 6 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 10.1 10.1 10.1 3 10.1 3 10.1 3 10.1 10.1 10.1 10.1 3 10.1 3 2.32 2.37 2.41 2.49 2.58 2.76 2.95 3.16 3.37 3.59 3.83 4.09 4.36 4.64 4.86 4.93 5.03 1.99 2.02 2.06 2.10 2.14 2.18 2.22 2.38 2.54 2.71 2.89 3.08 3.29 3.50 3.73 3.97 4.16 4.35 4.51 1.74 1.77 1.80 1.84 1.88 1.91 1.93 2.02 2.16 2.30 2.46 2.61 2.78 2.96 3.15 3.35 3.42 3.48 3.55 1.50 1.54 1.56 1.59 1.62 1.65 1.66 1.70 1.81 1.93 DM12-01.01.04en 15.50 15.50 15.50 15.50 15.50 15.50 15.50 15.50 15.50 15.50 15.50 15.50 15.22 15.00 14.69 14.38 14.07 13.95 13.95 13.95 13.95 13.95 13.95 13.95 13.95 13.95 13.95 13.95 13.95 13.95 13.95 13.95 13.95 13.95 13.95 13.95 12.40 12.40 12.40 12.40 12.40 12.40 12.40 12.40 12.40 12.40 12.40 12.40 12.40 12.40 12.40 12.40 12.40 12.40 12.40 10.85 10.85 10.85 10.85 10.85 10.85 10.85 10.85 10.85 10.85 2.51 2.56 2.61 2.74 2.84 3.04 3.26 3.48 3.72 3.97 4.24 4.52 4.68 4.84 4.88 4.97 5.02 2.14 2.18 2.22 2.27 2.31 2.36 2.44 2.61 2.80 2.98 3.19 3.40 3.62 3.86 4.11 4.38 4.53 4.69 4.84 1.88 1.91 1.94 1.98 2.02 2.06 2.08 2.22 2.37 2.53 2.69 2.87 3.06 3.25 3.47 3.69 3.82 3.88 3.98 1.62 1.65 1.68 1.71 1.74 1.77 1.79 1.85 1.98 2.11 16.50 16.50 16.50 16.50 16.50 16.50 16.50 16.50 16.44 16.22 15.94 15.67 15.44 15.17 15.01 14.87 14.86 14.84 14.84 14.84 14.84 14.84 14.84 14.84 14.84 14.84 14.84 14.84 14.84 14.84 14.84 14.84 14.84 14.84 14.84 14.84 13.23 13.23 13.23 13.23 13.23 13.23 13.23 13.23 13.23 13.23 13.23 13.23 13.23 13.23 13.23 13.23 13.23 13.23 13.23 11.57 11.57 11.57 11.57 11.57 11.57 11.57 11.57 11.57 11.57 2.70 2.75 2.81 3.01 3.11 3.34 3.58 3.83 4.06 4.22 4.38 4.54 4.70 4.86 4.96 5.01 5.14 2.30 2.35 2.39 2.44 2.49 2.58 2.67 2.86 3.06 3.27 3.50 3.73 3.98 4.24 4.52 4.81 4.85 5.04 5.13 2.01 2.05 2.09 2.13 2.17 2.21 2.26 2.42 2.58 2.76 2.95 3.14 3.34 3.56 3.80 4.04 4.14 4.20 4.28 1.74 1.77 1.80 1.83 1.86 1.90 1.92 2.02 2.15 2.30 18.54 18.43 18.21 17.94 17.83 17.60 17.33 17.05 16.83 16.55 16.33 16.05 15.83 15.56 15.20 15.56 14.94 16.66 16.66 16.66 16.66 16.66 16.66 16.66 16.66 16.66 16.66 16.50 16.22 16.00 15.72 15.44 15.22 15.08 15.00 14.91 14.84 14.84 14.84 14.84 14.84 14.84 14.84 14.84 14.84 14.84 14.84 14.84 14.84 14.84 14.84 14.84 14.84 14.84 14.84 12.95 12.95 12.95 12.95 12.95 12.95 12.95 12.95 12.95 12.95 3.09 3.13 3.23 3.38 3.46 3.62 3.78 3.94 4.10 4.26 4.42 4.58 4.74 4.90 5.02 5.08 5.17 2.63 2.68 2.73 2.78 2.84 3.05 3.16 3.39 3.63 3.89 4.06 4.22 4.39 4.54 4.70 4.87 5.03 5.08 5.14 2.30 2.34 2.38 2.43 2.48 2.57 2.66 2.85 3.05 3.26 3.48 3.72 3.96 4.22 4.50 4.79 4.96 4.99 5.07 1.97 2.01 2.05 2.08 2.13 2.17 2.20 2.36 2.52 2.69 19.1 0 18.8 18.6 18.3 2 18.2 1 17.9 4 17.7 1 17.4 17.2 16.9 4 16.7 2 16.4 4 16.1 15.9 15.6 15.2 3 15.0 1 18.4 9 18.4 18.4 18.4 18.2 1 17.9 4 17.8 3 17.5 17.3 17.0 16.8 3 16.5 16.3 3 16.0 15.8 15.5 15.4 2 15.2 2 14.9 16.4 16.4 16.4 16.4 4 16.4 4 16.4 4 16.4 16.4 16.4 16.4 4 16.4 4 16.1 6 15.9 15.6 15.4 15.1 15.0 4 14.9 2 14.8 14.3 14.3 14.3 9 14.3 9 14.3 9 14.3 14.3 14.3 14.3 9 14.3 9 3.04 3.09 3.25 3.41 3.49 3.65 3.81 3.97 4.13 4.29 4.46 4.62 4.78 4.95 5.09 5.13 5.22 2.97 3.02 3.08 3.13 3.23 3.38 3.46 3.62 3.78 3.93 4.09 4.26 4.42 4.58 4.74 4.90 5.06 5.14 5.19 2.59 2.64 2.69 2.74 2.79 2.98 3.09 3.32 3.55 3.80 4.06 4.22 4.38 4.54 4.70 4.86 4.98 5.02 5.14 2.22 2.26 2.30 2.35 2.39 2.46 2.55 2.73 2.92 3.12 Outdoor units DM12-01.01.04en 29 31 33 35 37 39 42 44 46 10 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 42 44 46 10 60% 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 42 44 46 50% MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) 7.31 7.31 7.31 7.31 7.31 7.31 7.31 7.31 7.31 6.26 6.26 6.26 6.26 6.26 6.26 6.26 6.26 6.26 6.26 6.26 6.26 6.26 6.26 6.26 6.26 6.26 6.26 6.26 5.23 5.23 5.23 5.23 5.23 5.23 5.23 5.23 5.23 5.23 5.23 5.23 5.23 5.23 5.23 5.23 5.23 5.23 5.23 1.38 1.46 1.55 1.64 1.74 1.84 1.95 2.08 2.17 0.94 0.96 0.97 0.99 1.00 1.02 1.03 1.04 1.06 1.10 1.16 1.24 1.30 1.38 1.46 1.54 1.61 1.67 1.76 0.82 0.82 0.83 0.85 0.86 0.87 0.88 0.89 0.90 0.92 0.97 1.02 1.08 1.15 1.21 1.27 1.34 1.41 1.48 8.75 8.75 8.75 8.75 8.75 8.75 8.75 8.75 8.75 7.47 7.47 7.47 7.47 7.47 7.47 7.47 7.47 7.47 7.47 7.47 7.47 7.47 7.47 7.47 7.47 7.47 7.47 7.47 6.26 6.26 6.26 6.26 6.26 6.26 6.26 6.26 6.26 6.26 6.26 6.26 6.26 6.26 6.26 6.26 6.26 6.26 6.26 1.70 1.80 1.92 2.03 2.16 2.28 2.39 2.53 2.64 1.11 1.13 1.14 1.16 1.18 1.21 1.21 1.24 1.25 1.33 1.41 1.50 1.59 1.69 1.78 1.89 2.00 2.11 2.20 0.94 0.96 0.97 0.98 1.00 1.01 1.02 1.04 1.05 1.10 1.16 1.22 1.30 1.37 1.45 1.53 1.62 1.70 1.79 10.1 3 10.1 10.1 10.1 3 10.1 3 10.1 3 10.1 3 10.1 10.1 8.69 8.69 8.69 8.69 8.69 8.69 8.69 8.69 8.69 8.69 8.69 8.69 8.69 8.69 8.69 8.69 8.69 8.69 8.69 7.25 7.25 7.25 7.25 7.25 7.25 7.25 7.25 7.25 7.25 7.25 7.25 7.25 7.25 7.25 7.25 7.25 7.25 7.25 2.05 2.19 2.33 2.47 2.63 2.78 2.89 2.98 3.11 1.29 1.31 1.33 1.35 1.38 1.40 1.41 1.44 1.49 1.59 1.69 1.80 1.91 2.02 2.14 2.27 2.38 2.49 2.58 1.08 1.10 1.11 1.13 1.15 1.16 1.18 1.19 1.22 1.29 1.36 1.44 1.53 1.62 1.72 1.82 1.90 1.99 2.08 10.85 10.85 10.85 10.85 10.85 10.85 10.85 10.85 10.85 9.30 9.30 9.30 9.30 9.30 9.30 9.30 9.30 9.30 9.30 9.30 9.30 9.30 9.30 9.30 9.30 9.30 9.30 9.30 7.75 7.75 7.75 7.75 7.75 7.75 7.75 7.75 7.75 7.75 7.75 7.75 7.75 7.75 7.75 7.75 7.75 7.75 7.75 2.25 2.39 2.54 2.70 2.87 3.05 3.19 3.32 3.43 1.38 1.40 1.43 1.45 1.47 1.50 1.52 1.55 1.62 1.73 1.84 1.96 2.08 2.20 2.34 2.48 2.61 2.70 2.81 1.15 1.16 1.19 1.21 1.22 1.24 1.25 1.28 1.30 1.39 1.47 1.57 1.66 1.75 1.86 1.97 2.09 2.21 2.32 11.57 11.57 11.57 11.57 11.57 11.57 11.57 11.57 11.57 9.91 9.91 9.91 9.91 9.91 9.91 9.91 9.91 9.91 9.91 9.91 9.91 9.91 9.91 9.91 9.91 9.91 9.91 9.91 8.25 8.25 8.25 8.25 8.25 8.25 8.25 8.25 8.25 8.25 8.25 8.25 8.25 8.25 8.25 8.25 8.25 8.25 8.25 2.44 2.60 2.77 2.95 3.14 3.33 3.47 3.60 3.71 1.47 1.49 1.52 1.55 1.58 1.61 1.62 1.65 1.75 1.87 1.99 2.12 2.25 2.39 2.54 2.70 2.83 2.96 3.12 1.22 1.24 1.26 1.28 1.30 1.33 1.34 1.36 1.41 1.49 1.59 1.69 1.79 1.89 2.01 2.13 2.25 2.31 2.38 12.95 12.95 12.95 12.95 12.95 12.95 12.95 12.95 12.95 11.13 11.13 11.13 11.13 11.13 11.13 11.13 11.13 11.13 11.13 11.13 11.13 11.13 11.13 11.13 11.13 11.13 11.13 11.13 9.24 9.24 9.24 9.24 9.24 9.24 9.24 9.24 9.24 9.24 9.24 9.24 9.24 9.24 9.24 9.24 9.24 9.24 9.24 2.87 3.06 3.26 3.47 3.70 3.93 4.15 4.33 4.47 1.66 1.69 1.72 1.75 1.78 1.82 1.84 1.91 2.04 2.17 2.32 2.47 2.63 2.80 2.97 3.15 3.35 3.53 3.66 1.37 1.39 1.42 1.44 1.47 1.49 1.51 1.53 1.61 1.72 1.83 1.94 2.06 2.19 2.33 2.47 2.64 2.82 2.99 14.3 9 14.3 14.3 14.3 9 14.3 9 14.3 9 14.3 9 14.3 14.3 12.3 4 12.3 4 12.3 4 12.3 12.3 12.3 12.3 4 12.3 4 12.3 4 12.3 12.3 12.3 12.3 4 12.3 4 12.3 4 12.3 12.3 12.3 12.3 4 10.3 0 10.3 0 10.3 10.3 10.3 10.3 0 10.3 0 10.3 0 10.3 10.3 10.3 10.3 0 10.3 0 10.3 0 10.3 10.3 10.3 10.3 0 10.3 0 3.33 3.55 3.79 4.04 4.30 4.58 4.85 5.01 5.12 1.86 1.89 1.93 1.97 2.00 2.05 2.06 2.20 2.34 2.50 2.67 2.84 3.03 3.23 3.44 3.65 3.88 4.10 4.32 1.53 1.55 1.58 1.61 1.64 1.67 1.69 1.72 1.84 1.96 2.09 2.22 2.36 2.51 2.67 2.83 3.01 3.18 3.36 Note: 1. 2. 3. 4. is shown as reference In cooling mode, avoid the outdoor air temperature range from 42-46 degree C, when selecting the models The above table shows the average value of conditions may operate It is recommended to connect less than 130% Outdoor units 31 MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) Heating Combinatio n (%) (Capacity index) 130% 120% 110% 100% 32 Outdoor Air temperature (°C DB) °C DB -19.8 -18.8 -16.7 -13.7 -11.8 -9.8 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 -19.8 -18.8 -16.7 -13.7 -11.8 -9.8 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 -19.8 -18.8 -16.7 -13.7 -11.8 -9.8 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 -19.8 -18.8 -16.7 °C WB -20 -19 -17 -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 -20 -19 -17 -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 -20 -19 -17 -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 -20 -19 -17 DM12-01.01.04en Indoor temperature(°C WB) 16 TC kW 11.01 11.17 11.60 12.09 12.58 13.17 13.49 13.76 14.25 15.00 15.71 16.95 18.29 19.21 20.18 21.21 22.29 23.48 24.61 10.96 11.12 11.55 12.04 12.52 13.11 13.44 13.71 14.19 14.95 15.65 16.89 18.24 19.16 20.13 21.16 22.24 23.04 23.04 10.90 11.06 11.49 11.98 12.47 13.06 13.38 13.65 14.14 14.90 15.60 16.84 18.19 19.11 20.08 21.10 21.10 21.10 21.10 10.85 11.01 11.44 18 PI kW 3.37 3.44 3.61 3.77 3.94 4.11 4.20 4.27 4.40 4.57 4.71 4.94 5.15 5.28 5.40 5.51 5.62 5.73 5.83 3.69 3.76 3.91 4.06 4.22 4.38 4.46 4.53 4.65 4.79 4.94 5.15 5.34 5.46 5.57 5.68 5.78 5.72 5.39 4.01 4.08 4.21 4.36 4.50 4.65 4.72 4.78 4.89 5.03 5.16 5.35 5.53 5.64 5.74 5.84 5.49 5.15 4.57 4.34 4.39 4.52 TC kW 10.95 11.12 11.55 12.04 12.58 13.11 13.44 13.71 14.25 14.95 15.65 16.95 18.24 19.16 20.13 21.15 22.24 23.42 23.53 10.90 11.06 11.50 11.98 12.52 13.06 13.39 13.65 14.19 14.90 15.65 16.89 18.19 19.11 20.13 21.10 21.70 21.70 21.70 10.85 11.01 11.44 11.93 12.47 13.01 13.33 13.60 14.14 14.84 15.60 16.84 18.13 19.11 19.91 19.91 19.91 19.91 19.91 10.79 11.01 11.39 20 PI kW 3.61 3.68 3.83 3.99 4.15 4.31 4.39 4.46 4.58 4.74 4.88 5.10 5.29 5.41 5.53 5.64 5.74 5.84 5.53 3.91 3.98 4.12 4.26 4.41 4.56 4.64 4.70 4.81 4.96 5.09 5.29 5.47 5.58 5.69 5.79 5.68 5.33 5.02 4.21 4.27 4.40 4.54 4.68 4.81 4.88 4.94 5.04 5.18 5.30 5.48 5.65 5.75 5.78 5.43 5.11 4.79 4.52 4.52 4.57 4.69 TC kW 10.90 11.12 11.49 11.98 12.52 13.06 13.38 13.71 14.19 14.89 15.65 16.89 18.19 19.16 20.13 21.15 22.13 22.13 22.13 10.85 11.06 11.42 11.93 12.47 13.06 13.33 13.65 14.14 14.84 15.60 16.84 18.19 19.11 20.08 20.40 20.40 20.40 20.40 10.79 11.01 11.60 11.87 12.41 13.01 13.28 13.60 14.09 14.79 15.54 16.79 18.13 18.73 18.73 18.73 18.73 18.73 18.73 10.79 10.95 11.39 21 PI kW 3.85 3.91 4.06 4.21 4.35 4.51 4.58 4.65 4.76 4.91 5.04 5.25 5.43 5.54 5.66 5.75 5.81 5.45 5.13 4.13 4.19 4.32 4.46 4.60 4.75 4.81 4.88 4.98 5.12 5.24 5.43 5.60 5.71 5.80 5.60 5.27 4.94 4.66 4.42 4.47 4.60 4.72 4.85 4.98 5.05 5.10 5.20 5.32 5.44 5.61 5.77 5.70 5.35 5.04 4.74 4.45 4.21 4.70 4.75 4.86 TC kW 10.90 11.06 11.49 11.98 12.47 13.06 13.38 13.65 14.19 14.89 15.60 16.89 18.19 19.11 20.08 21.10 21.37 21.37 21.37 10.85 11.01 11.44 11.93 12.47 13.01 13.33 13.60 14.14 14.84 15.60 16.84 18.13 19.05 19.75 19.75 19.75 19.75 19.75 10.79 11.01 11.39 11.87 12.41 12.95 13.28 13.55 14.09 14.79 15.54 16.79 18.08 18.08 18.08 18.08 18.08 18.08 18.08 10.74 10.95 11.33 22 PI kW 3.96 4.03 4.17 4.31 4.46 4.61 4.68 4.75 4.86 5.00 5.13 5.30 5.50 5.61 5.72 5.82 5.58 5.23 4.93 4.24 4.30 4.43 4.57 4.70 4.84 4.91 4.96 5.07 5.20 5.32 5.50 5.67 5.77 5.72 5.38 5.06 4.75 4.48 4.52 4.57 4.69 4.81 4.94 5.07 5.13 5.19 5.28 5.40 5.51 5.67 5.82 5.47 5.14 4.84 4.56 4.29 4.05 4.79 4.84 4.95 TC kW 10.85 11.06 11.49 11.93 12.47 13.06 13.33 13.65 14.14 14.84 15.60 16.84 18.19 19.11 20.08 20.67 20.67 20.67 20.67 10.85 11.01 11.44 11.93 12.41 13.01 13.33 13.60 14.09 14.84 15.54 16.78 18.13 19.05 19.11 19.11 19.11 19.11 19.11 10.80 10.96 11.39 11.87 12.36 12.95 13.28 13.55 14.09 14.79 15.49 16.79 17.49 17.49 17.49 17.49 17.49 17.49 17.49 10.74 10.90 11.33 24 PI kW 4.08 4.14 4.28 4.42 4.57 4.71 4.78 4.84 4.94 5.08 5.21 5.40 5.58 5.68 5.78 5.69 5.35 5.02 4.73 4.35 4.41 4.53 4.66 4.79 4.93 4.99 5.06 5.15 5.28 5.40 5.57 5.73 5.83 5.49 5.16 4.86 4.57 4.31 4.62 4.67 4.79 4.91 5.02 5.15 5.21 5.27 5.35 5.47 5.58 5.74 5.59 5.25 4.94 4.65 4.38 4.12 3.90 4.88 4.94 5.04 TC kW 10.85 11.01 11.44 11.93 12.41 13.01 13.33 13.60 14.08 14.84 15.54 16.84 18.13 19.05 19.27 19.27 19.27 19.27 19.27 10.79 10.96 11.39 11.87 12.41 12.95 13.28 13.55 14.09 14.79 15.54 16.78 17.76 17.76 17.76 17.76 17.76 17.76 17.76 10.74 10.96 11.33 11.82 12.36 12.95 13.22 13.55 14.03 14.73 15.49 16.30 16.30 16.30 16.30 16.30 16.30 16.30 16.30 10.69 10.90 11.33 PI kW 4.32 4.38 4.50 4.64 4.77 4.91 4.97 5.03 5.13 5.25 5.37 5.55 5.71 5.81 5.55 5.22 4.91 4.61 4.35 4.57 4.63 4.74 4.86 4.99 5.11 5.17 5.23 5.32 5.43 5.54 5.71 5.70 5.35 5.04 4.74 4.47 4.20 3.96 4.82 4.87 4.97 5.09 5.20 5.32 5.37 4.80 5.51 5.62 5.72 5.63 5.12 4.82 4.53 4.27 4.03 3.80 3.59 5.07 5.12 5.21 Outdoor units DM12-01.01.04en 90% 80% 70% Outdoor units -13.7 -11.8 -9.8 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 -19.8 -18.8 -16.7 -13.7 -11.8 -9.8 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 -19.8 -18.8 -16.7 -13.7 -11.8 -9.8 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 -19.8 -18.8 -16.7 -13.7 -11.8 -9.8 -9.5 -8.5 -7 -5 -3 MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 -20 -19 -17 -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 -20 -19 -17 -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 -20 -19 -17 -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 11.93 12.41 13.01 13.33 13.60 14.09 14.84 15.54 16.78 18.13 19.05 19.16 19.16 19.16 19.16 19.16 10.77 10.94 11.37 11.85 12.34 12.93 13.25 13.52 14.01 14.76 15.46 16.76 17.24 17.24 17.24 17.24 17.24 17.24 17.24 10.74 10.90 11.33 11.82 12.31 12.90 13.22 13.49 13.98 14.73 15.33 15.33 15.33 15.33 15.33 15.33 15.33 15.33 15.33 10.66 10.82 11.25 11.74 12.22 12.82 13.14 13.41 13.41 13.41 13.41 4.65 4.78 4.91 4.98 5.04 5.14 5.27 5.38 5.56 5.72 5.82 5.53 5.19 4.89 4.59 4.33 4.66 4.71 4.83 4.94 5.06 5.18 5.24 5.30 5.38 5.50 5.61 5.77 5.49 5.17 4.86 4.58 4.31 4.06 3.83 4.98 5.02 5.13 5.23 5.34 5.45 5.50 5.55 5.63 5.73 5.76 5.23 4.76 4.49 4.22 3.99 3.77 3.55 3.36 5.30 5.35 5.43 5.53 5.62 5.71 5.76 5.79 5.53 5.20 4.89 11.87 12.41 12.95 13.28 13.55 14.09 14.79 15.54 16.78 18.08 18.08 18.08 18.08 18.08 18.08 18.08 10.72 10.94 11.31 11.80 12.34 12.93 13.20 13.52 14.01 14.71 15.46 16.27 16.27 16.27 16.27 16.27 16.27 16.27 16.27 10.69 10.90 11.28 11.77 12.31 12.90 13.17 12.54 13.98 14.46 14.46 14.46 14.46 14.46 14.46 14.46 14.46 14.46 14.46 10.61 10.82 11.25 11.68 12.22 12.65 12.65 12.65 12.65 12.65 12.65 4.81 4.94 5.07 5.13 5.18 5.28 5.40 4.89 5.67 5.82 5.47 5.14 4.84 4.56 4.29 4.05 4.82 4.87 4.98 5.09 5.20 5.32 5.38 5.43 5.51 5.62 5.72 5.62 5.12 4.81 4.53 4.27 4.03 3.80 3.59 5.12 5.17 5.27 5.36 5.47 5.57 5.62 5.67 5.74 5.70 5.36 4.87 4.44 4.19 3.95 3.73 3.52 3.33 3.15 5.43 5.47 5.56 5.64 5.73 5.71 5.54 5.39 5.15 4.84 4.57 11.82 12.36 12.95 13.28 13.55 14.03 14.79 15.49 16.73 17.00 17.00 17.00 17.00 17.00 17.00 17.00 10.72 10.88 11.31 11.80 12.28 12.87 13.20 13.47 13.95 14.71 15.30 15.30 15.30 15.30 15.30 15.30 15.30 15.30 15.30 10.69 10.85 11.28 11.77 12.25 12.84 13.17 13.44 13.60 13.60 13.60 13.60 13.60 13.60 13.60 13.60 13.60 13.60 13.60 10.61 10.77 11.20 11.68 11.90 11.90 11.90 11.90 11.90 11.90 11.90 4.98 5.10 5.22 5.28 5.33 5.41 5.53 5.64 5.79 5.39 5.07 4.77 4.49 4.24 3.99 3.77 4.99 5.04 5.14 5.24 5.35 5.45 5.51 5.56 5.64 5.74 5.74 5.21 4.75 4.47 4.21 3.97 3.75 3.54 3.35 5.27 5.31 5.41 5.50 5.59 5.69 5.74 5.78 5.62 5.28 4.97 4.52 4.13 3.90 3.68 3.47 3.29 3.11 2.95 5.56 5.59 5.67 5.76 5.59 5.28 5.13 4.99 4.78 4.50 4.24 11.82 12.36 12.95 13.22 13.55 14.03 14.73 15.49 16.46 16.46 16.46 16.46 16.46 16.46 16.46 16.46 10.67 10.88 11.31 11.74 12.28 12.87 13.15 13.47 13.95 14.65 14.76 14.76 14.76 14.76 14.76 14.76 14.76 14.76 14.76 10.69 10.85 11.28 11.77 12.25 12.84 13.17 13.17 13.17 13.17 13.17 13.17 13.17 13.17 13.17 13.17 13.17 13.17 13.17 10.61 10.77 11.20 11.47 11.47 11.47 11.47 11.47 11.47 11.47 11.47 5.07 5.18 5.30 5.35 5.40 5.49 5.59 5.70 5.70 5.18 4.87 4.59 4.27 4.08 3.84 3.63 5.07 5.12 5.22 5.31 5.42 5.52 5.58 5.62 5.70 5.80 5.51 5.01 4.57 4.30 4.06 3.83 3.62 3.41 3.23 5.35 5.39 5.48 5.56 5.66 5.75 5.80 5.65 5.40 5.07 4.78 4.35 3.98 3.75 3.55 3.35 3.17 3.00 2.84 5.62 5.66 5.74 5.67 5.38 5.08 4.93 4.80 4.60 4.32 4.08 11.82 12.36 12.90 13.22 13.49 14.03 14.73 15.49 15.92 15.92 15.92 15.92 15.92 15.92 15.92 15.92 10.67 10.88 11.26 11.74 12.28 12.87 13.15 13.47 13.95 14.28 14.28 14.28 14.28 14.28 14.28 14.28 14.28 14.28 14.28 10.63 10.85 11.28 11.71 12.25 12.74 12.74 12.74 12.74 12.74 12.74 12.74 12.74 12.74 12.74 12.74 12.74 12.74 12.74 10.61 10.77 11.09 11.09 11.09 11.09 11.09 11.09 11.09 11.09 11.09 5.15 5.26 5.37 5.43 5.48 5.56 5.66 5.76 5.46 4.97 4.68 4.41 4.16 3.92 3.70 3.49 5.15 5.20 5.29 5.39 5.49 5.59 5.64 5.69 5.76 5.62 5.29 4.81 4.39 4.14 3.90 3.69 3.48 3.29 3.12 5.42 5.46 5.54 5.63 5.72 5.74 5.57 5.42 5.18 4.87 4.59 4.18 3.83 3.62 3.42 3.23 3.06 2.89 2.74 5.69 5.72 5.11 5.44 5.16 4.88 4.74 4.61 4.42 5.11 3.93 11.77 12.30 12.90 13.17 13.49 13.98 14.68 14.84 14.84 14.84 14.84 14.84 14.84 14.84 14.84 14.84 10.67 10.83 11.26 11.74 12.23 12.82 13.15 13.31 13.31 13.31 13.31 13.31 13.31 13.31 13.31 13.31 13.31 13.31 13.31 10.63 10.79 11.23 11.71 11.87 11.87 11.87 11.87 11.87 11.87 11.87 11.87 11.87 11.87 11.87 11.87 11.87 11.87 11.87 10.34 10.34 10.34 10.34 10.34 10.34 10.34 10.34 10.34 10.34 10.34 5.31 5.42 5.52 5.58 5.62 5.70 5.80 5.52 5.01 4.57 4.31 4.06 3.83 3.62 3.41 3.23 5.32 5.36 5.44 5.54 5.63 5.73 5.77 5.74 5.48 5.15 4.86 4.42 4.04 3.81 3.60 3.40 3.22 3.04 2.89 5.56 5.61 5.68 5.77 5.57 5.26 5.10 4.97 4.75 4.47 4.22 3.85 3.53 3.34 3.16 2.99 2.84 2.68 2.55 5.62 5.51 5.25 4.99 4.73 4.48 4.35 4.24 4.06 3.83 3.62 33 MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) 60% 50% 0 3 5 7 9 11 13 15 -19.8 -18.8 -16.7 -13.7 -11.8 -9.8 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 -19.8 -18.8 -16.7 -13.7 -11.8 -9.8 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 -20 -19 -17 -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 -20 -19 -17 -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 13.41 13.41 13.41 13.41 13.41 13.41 13.41 13.41 10.63 10.79 11.23 11.50 11.50 11.50 11.50 11.50 11.50 11.50 11.50 11.50 11.50 11.50 11.50 11.50 11.50 11.50 11.50 9.58 9.58 9.58 9.58 9.58 9.58 9.58 9.58 9.58 9.58 9.58 9.58 9.58 9.58 9.58 9.58 9.58 9.58 9.58 4.45 4.07 3.84 3.63 3.43 3.25 3.07 2.91 5.62 5.66 5.74 5.67 5.37 5.07 4.93 4.80 4.59 4.32 4.08 3.73 3.42 3.23 3.06 2.90 2.75 2.60 2.48 5.12 5.01 4.78 4.55 4.32 4.09 3.98 3.88 3.72 3.51 3.32 3.05 2.81 2.66 2.53 2.40 2.28 2.17 2.06 12.65 12.65 12.65 12.65 12.65 12.65 12.65 12.65 10.58 10.79 10.85 10.85 10.85 10.85 10.85 10.85 10.85 10.85 10.85 10.85 10.85 10.85 10.85 10.85 10.85 10.85 10.85 9.04 9.04 9.04 9.04 9.04 9.04 9.04 9.04 9.04 9.04 9.04 9.04 9.04 9.04 9.04 9.04 9.04 9.04 9.04 4.16 3.81 3.59 3.40 3.22 3.04 2.88 2.73 5.73 5.77 5.56 5.28 5.00 4.73 4.60 4.48 4.29 4.04 3.82 3.49 3.21 3.04 2.87 2.73 2.59 2.45 2.33 4.76 4.66 4.45 4.24 4.03 3.82 3.72 3.63 3.48 3.29 3.12 2.86 2.64 2.50 2.38 2.26 2.15 2.04 1.95 DM12-01.01.04en 11.90 11.90 11.90 11.90 11.90 11.90 11.90 11.90 10.20 10.20 10.20 10.20 10.20 10.20 10.20 10.20 10.20 10.20 10.20 10.20 10.20 10.20 10.20 10.20 10.20 10.20 10.20 8.50 8.50 8.50 8.50 8.50 8.50 8.50 8.50 8.50 8.50 8.50 8.50 8.50 8.50 8.50 8.50 8.50 8.50 8.50 3.87 3.55 3.36 3.17 3.00 2.85 2.69 2.56 5.51 5.40 5.15 4.89 4.64 4.39 4.27 4.16 3.98 3.76 3.56 3.26 3.00 2.84 2.69 2.55 2.43 2.30 2.19 4.42 4.34 4.14 3.95 3.75 3.56 3.47 3.38 3.25 3.07 2.91 2.68 2.47 2.35 2.24 2.12 2.03 1.93 1.84 11.47 11.47 11.47 11.47 11.47 11.47 11.47 11.47 9.88 9.88 9.88 9.88 9.88 9.88 9.88 9.88 9.88 9.88 9.88 9.88 9.88 9.88 9.88 9.88 9.88 9.88 9.88 8.18 8.18 8.18 8.18 8.18 8.18 8.18 8.18 8.18 8.18 8.18 8.18 8.18 8.18 8.18 8.18 8.18 8.18 8.18 3.73 3.42 3.23 3.06 2.90 2.75 2.61 2.48 5.30 5.18 4.95 4.71 4.47 4.22 4.11 4.01 3.84 3.62 3.43 3.15 2.89 2.74 2.60 2.47 2.35 2.23 2.12 4.26 4.17 3.99 3.80 3.62 3.43 3.34 3.26 3.13 2.97 2.81 2.59 2.39 2.27 2.16 2.06 1.96 1.87 1.78 11.09 11.09 11.09 11.09 11.09 11.09 11.09 11.09 9.55 9.55 9.55 9.55 9.55 9.55 9.55 9.55 9.55 9.55 9.55 9.55 9.55 9.55 9.55 9.55 9.55 9.55 9.55 7.91 7.91 7.91 7.91 7.91 7.91 7.91 7.91 7.91 7.91 7.91 7.91 7.91 7.91 7.91 7.91 7.91 7.91 7.91 3.59 3.30 3.12 2.95 2.80 2.66 2.52 2.39 5.09 4.97 4.75 4.52 4.29 4.06 3.95 3.85 3.69 3.49 3.30 3.03 2.79 2.65 2.51 2.38 2.27 2.16 2.06 4.09 4.01 3.84 3.66 3.48 3.31 3.22 3.15 3.02 2.86 2.71 2.50 2.31 2.20 2.09 1.99 1.90 1.81 1.73 10.34 10.34 10.34 10.34 10.34 10.34 10.34 10.34 8.90 8.90 8.90 8.90 8.90 8.90 8.90 8.90 8.90 8.90 8.90 8.90 8.90 8.90 8.90 8.90 8.90 8.90 8.90 7.37 7.37 7.37 7.37 7.37 7.37 7.37 7.37 7.37 7.37 7.37 7.37 7.37 7.37 7.37 7.37 7.37 7.37 7.37 3.32 3.05 2.89 2.74 2.60 2.47 2.34 2.23 4.66 4.57 4.37 4.16 3.97 3.75 3.64 3.56 3.41 3.23 3.05 2.81 2.59 2.46 2.34 2.22 2.12 2.01 1.92 3.77 3.70 3.54 3.38 3.22 3.06 2.98 2.91 2.80 2.65 2.52 2.33 2.16 2.05 1.96 1.86 1.78 1.70 1.62 Note: 1. 2. 3. 4. 34 is shown as reference In heating mode, avoid the outdoor air temperature range from -15 to -20 degree C, when selecting the models The above table shows the average value of conditions may operate It is recommended to connect less than 130% Outdoor units DM12-01.01.04en MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) 8. Electric Characteristics Model Outdoor Unit Power Supply Compressor OFM Hz Voltage Min. Max. TOCA MFA RLA kW FLA MVUH120A-VA1 50 220V 198V 242V 30 30A 13.5 0.2 1.6 MVUH140A-VA1 50 220V 198V 242V 30 30A 13.5 0.2 1.6 MVUH160A-VA1 50 220V 198V 242V 30 30A 16.1 0.2 1.8 Remark: TOCA: Total Over-current Amps. (A) MFA: Max. Fuse Amps. (A) RLA: Rated Locked Amps. (A) OFM: Outdoor Fan Motor. FLA: Full Load Amps. (A) KW: Rated Motor Output (KW) Outdoor units 35 MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) DM12-01.01.04en 9. Sound Levels Model 36 Noise level dB(A) High speed Low speed MVUH120A-VA1 57 54 MVUH140A-VA1 57 54 MVUH160A-VA1 57 54 Outdoor units DM12-01.01.04en MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) 10. Operation Limits Cooling Heating 50 48 35 25 15 0 20 15 10 5 0 -5 -10 -15 -15 17 26 30 Indoor temperature(℃ WB) Outdoor units 27 25 Range for continuous operation Outdoor temperature(℃ DB) Range for continuous operation Outdoor temperature(℃ DB) 45 17 26 30 Indoor temperature(℃ WB) 37 MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) DM12-01.01.04en 11. Troubleshooting 11.1 Troubles and causes of air conditioner If one of the following malfunctions occur, stop operation, shut off the power, and contact with your dealer. ■ The operation lamp is flashing rapidly (twice every second) This lamp is still flashing rapidly after turn off the power and turn on again. ■ Remote controller receives malfunction or the button does not work well. ■ A safety device such as a fuse, a breaker frequently actuates. ■ Obstacles and water enter the unit. ■ Water leaks from indoor unit. ■ Other malfunctions. If the system does not properly operate except the above mentioned cases or the above mentioned malfunctions is evident, investigate the system according to the following procedures. Symptoms Unit does not start Power failure. Power switch is off. Fuse of power switch may have burned. Batteries of remote controller exhausted or other problem of controller. Solution Wait for the comeback of power.. Switch on the power. Relocation. Replace the batteries or check the controller. Air flowing normally but completely can it cooling Temperature is not set correctly. Be in 3 minutes protection of compressor Set the temperature properly. Wait. Units start or stop frequently Refrigerant is too little or too much. Air or no concreting gas in the refrigerating circuit. Compressor is malfunction. Voltage is too high or too low. System circuit is blocked. Check leakage, and rightly recharge refrigerant. Vacuum and recharge refrigerant. Maintenance or change compressor. Install manostat. Find reasons and solution. Units start or stop frequently Refrigerant is too little or too much. Air or no concreting gas in the refrigerating circuit. Compressor is malfunction. Voltage is too high or too low. System circuit is blocked. Check leakage, and rightly recharge refrigerant. Vacuum and recharge refrigerant. Maintenance or change compressor. Install manostat. Find reasons and solution. Low cooling effect Outdoor unit and indoor unit heat exchanger is dirty. The air filter is dirty. Inlet/outlet of indoor/outdoor units is blocked. Doors and windows are open. Sunlight directly shine. Too much heat resource. Outdoor temp. is too high. Leakage of refrigerant or lack of refrigerant. Low heating effect 38 Causes Outdoor temperature is lower than 7 C Doors and windows not completely closed. Leakage of refrigerant or lack of refrigerant. Clean the heat exchanger. Clean the air filter. Eliminate all dirties and make air smooth. Close doors and windows. Make curtains in order to shelter from sunshine. Reduce heat source. AC cooling capacity reduces normal). Check leakage and rightly recharge Refrigerant. Use heating device. Close doors and windows. Check leakage and rightly recharge refrigerant. Outdoor units DM12-01.01.04en MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) 11.2 Troubles and causes of remote controller Before asking for serving or repairing, check the following points. Symptoms Causes Solution Check whether the MODE indicated on the display is "AUTO" When the automatic mode is selected, the air conditioner will automatically change the fan speed. Check whether the MODE indicated on the display is "DRY" When dry operation is selected,the air conditioner automatically change the fan speed. The fan speed can be selected during "COOL" , "FAN ONLY", and "HEAT" The remote controller signal is not transmitted even when the ON/OFF button is pushed. Check whether the batteries in the remote controller are exhausted. The power supply is off. The TEMP .Indicator does not come on. Check whether the MODE indicated on the display is FAN ONLY The temperature cannot be set during FAN mode. The indication on the display disappears after a lapse of time. Check whether the timer operation has come to an end when the TIMER OFF is indicated on the display. The air conditioner operation will stop up to the set time The TIMER ON indicator goes off after a lapse of certain time. Check whether the timer operation is started when the TIMER ON is indicated on the display. Up to the set time, the air conditioner will automatically start and the appropriate indicator will go off. No receiving tone sounds from the indoor unit even when the ON/OFF button is pressed. Check whether the signal transmitter of the remote controller is properly directed to the infrared signal receiver of the indoor unit when the ON/OFF button is pressed. Directly transmit the signal transmitter of the remote controller to the infrared signal receiver of the indoor unit, and then repeatly push the ON/OFF button twice. The fan speed can not be changed. Outdoor units 39 MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) DM12-01.01.04en ① Indoor/outdoor communication malfunction Indoor/outdoor communication malfunction Short circuit or open circuit of communication wire P, Q and E OK Repetition of address code to indoor unit Some indoor units are not power-on (reduction in the number of indoor units) Irregular connection of communication wire (causing E2 error and indefinite variation or reduction in the number of indoor units) Communication wire is not in serial connection (such as star connection or parallel connection) Communication wires does not be separated from Power wires, causing interference OK There are other electronic magnetic interference sources nearby, such as transformer, strong solar light and so on Check communication wire (generally measuring resistance between P, Q and E) Exist Exist Rule out interference source, or add shielding and filters OK Communication wire is too long, exceeding specified value. Make proper regulation or strengthen signal Exceed OK Chip fault, or chip foot sheds off, or chip is inverted (correct mode is semicircular bent alignment) OK Main board error: For example, getting wet 40 Error Reinstall chip, or install other chip with same model on the faulty unit, to check whether there is something wrong with chip. OK Replace main board Outdoor units DM12-01.01.04en MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) 11.3 Malfunction Code of Outdoor unit Display Malfunction or Protection E0 EEPROM malfunction E2 Communication fault of the outdoor chip and the indoor chip E3 Communication fault of 9177and IPDU E4 T3, T4 sensor fault E5 Voltage protection fault E6 Direct-current fan fault E7 Heating fan fault in the area A lasts for 5 minutes E8 There are two times E6 fault in 10 minutes (recovery after power off) P0 The Heat sink high temperature protection P1 High pressure protection P2 Low pressure protection P3 Compressor current protection P4 Discharge temperature protection P5 Outdoor condenser T3 high temperature protection P6 IPDU modules protection P7 Evaporator T2 high temperature protection P8 Typhoon protection(recovery after Typhoon) 1) E0 malfunction LED indicates E0 EEPROM malfunction No Judge 1: Check whether the EEPROM() is inserted well Insert the EEPROM well Yes Replace outdoor main board Outdoor units 41 MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) 2) E2 malfunction DM12-01.01.04en LED indicates E2 Communication malfunction between indoor/outdoor units No Judge 1: Check whether the indoor unit power is on Turn on the indoor unit power Yes Judge 2: Check whether the signal wiring is shield cable or whether the shield cable is grounded No Adopt the shield cable/ shield cable grounded Yes No Yes Judge 3: Check whether the signal wiring between the indoor and outdoor units is wrong polarity? Connect the signal wiring correctly Yes Judge 4: Check whether the signal wiring between the indoor and outdoor units is broken? Replace the broken wiring No Indoor or outdoor main board is broken, replace the main board until the malfunction is disappear 42 Outdoor units DM12-01.01.04en 3) E3 malfunction MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) LED indicates E3 Communication malfunction in outdoor PCB Yes Check whether the indicator lights LED1 on the main board 2 are flashing Replace the oudoor main board 2 No Yes Check whether the connecting wiring between the IPM module and the CN1 on the main board 2 is break off Insert the connecting wiring well over again I No Disconnect the connecting wiring between the IPM module and the CN1 on the main board2, use the multimeter to measure the voltage between the IPM module CN1 port’s 3 and 4 pillar, check whether it is 5V, (the third pillar on the main board labels +5V) Yes Replace outdoor main board2 No Check whether the connecting wiring between the IPM module positive pole and the CN12 on the power board is break off Yes Insert the connecting wiring well over again No Use the multimeter to measure whether the voltage between the P and the N on the power board is between +(277V~345)V Yes Replace the IPM module No Replace the power board Outdoor units 43 MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) 4) E4 malfunction DM12-01.01.04en LED indicates E4 Judge 1: condenser’s middle temp. sensor (T3) are malfunction Yes Check whether the wiring of the condenser’s middle temp. sensor (T3) are break off Connect the wiring well No Check whether the resistance of condenser’s middle temp. sensor (T3) is wrong refer to the Annex 1 Yes Replace condenser’s middle temp. sensor (T3) No Judge 2: Outdoor ambient temp. sensor (T4) is malfunction Yes Check whether the wiring of the outdoor ambient temperature sensor (T4) is break off Connect the wiring well No Check whether the resistance of outdoor ambient temperature sensor (T4) is wrong refer to the Annex 1 Yes Replace outdoor ambient temperature sensor (T4) No Replace PCB 44 Outdoor units DM12-01.01.04en 5) E5 malfunction MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) LED indicates E5 Outdoor unit voltage protection Check the voltage of outdoor unit power supply, whether the voltage between L1 and N is about 172--265V No Check the power supply Yes Replace the filter board, and then check whether the system can run normally Yes Trouble is solved No Replace outdoor main board Outdoor units 45 MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) 6) E6 malfunction DM12-01.01.04en LED indicates E6 Outdoor unit fan motor malfunction No Judge 1:Check the wiring connected is right according the wiring diagram Connect wiring right according the wiring diagram Yes Yes Judge 2: DC power supply voltage is normal Check the Voltage between DC fan motors red terminal and black terminal is 277-354V at stand by state. Check the power supply of PFC is 277-354V No Replace PFC module Yes Yes Yes Judge 3DC fan motor power supply is normal, Check the Voltage between DC fan motors white terminal and black terminal is 15V at stand by state. Change Module IPM Yes No Judge 4:outdoor unit is running after indoor unit start 3mins later Check the voltage of the fan motor between yellow terminal and black terminal is more than 2.4V Yes Replace motor fan Yes Replace main board 46 No Outdoor units DM12-01.01.04en MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) 7) E7 malfunction When LED indicates E7, please connect local branch company. 8) P0 Protection Recovery the compressor stop three minutes later for temperature reduced. LED indicates P0 Heat sink high temperature protection Stop unit and waiting for Three minutes for temperature reduced, restart unit again. Unit is running normally Outdoor units 47 MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) 9) P1 malfunction DM12-01.01.04en LED indicates P1 High pressure protection No Judge 1: Whether the wiring between the high pressure switch and main control board is connected well or correctly Connect it well Yes Judge 2: Whether the high pressure switch is broken Yes Validate: Short connect the high pressure switch socket, check whether the system can run normally Replace high pressure switch No Check whether the refrigerant system is ok Judge 3: Check whether the outdoor ambient temperature is too high Yes Stop the unit No Judge 4: Check whether the outdoor unit is bad ventilation Yes Make the outdoor unit ventilate well No Yes Judge 5: Check whether the heat exchanger is dirty Clean the heat exchanger No Judge 6: Check whether the refrigerant pipe is blocked Yes Drop refrigerant, then use the high pressure nitrogen or refrigerant to blow pipe, vacuumize and add the refrigerant again No Replace outdoor main board 48 Outdoor units DM12-01.01.04en 10) P2 malfunction MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) LED indicates P2 Low pressure protection Judge 1: The wiring between the low pressure switch and main control board is connected well or correctly No Connect it well Yes Judge 2: Whether the low pressure switch is broken Yes Validate: Short connect the low pressure switch socket, check whether the system can run normally Replace low pressure switch No Check whether the refrigerant system is ok Judge 3: Check whether the outdoor ambient temperature is too low Yes Stop the unit No Judge 4: The refrigerant of the system is leakage Validate: Connect the pressure gauge to the gauge joint of the system, check whether the pressure is lower than 0.15MPa No Judge 5: The refrigerant pipe is blocked Yes Yes Leak hunting: charge nitrogen or refrigerant to the system, if the leakage is serious, there will be distinct gas leakage “cici” sound; if the leakage is little, use the suds(mixture of water and abluent is also ok, if it can make bubble) or electronic leak detector. Drop refrigerant, then use the high pressure nitrogen or refrigerant to blow pipe, vacuumize and add the refrigerant again No Replace outdoor main board Outdoor units 49 MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) 11) P3 malfunction DM12-01.01.04en LED indicates P3 Outdoor unit current protection No Judge 1: Check whether the input current of the power supply wire is more than 30A Replace the filter board, then check whether the system can run normally Yes No Yes Trouble is solved Replace outdoor PCB Check whether the refrigerant system is ok Judge 2: Check whether the outdoor ambient temperature is too high No Yes Stop the unit Yes Make the outdoor unit ventilate well Judge 3: Check whether the outdoor unit is bad ventilation No Yes Clean the heat exchanger Judge 4: Check whether the heat exchanger is dirty No Yes Judge 5: The refrigerant pipe is blocked Drop refrigerant, then use the high pressure nitrogen or refrigerant to blow pipe, vacuumize and add the refrigerant again No Replace outdoor main board 50 Outdoor units DM12-01.01.04en MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) 12) P4 malfunction When compressor discharge temperature is more than 115°C, the unit will stop, and unit runs again when compressor discharge temperature is less than 90°C. LED indicates P4 Compressor discharge temperature protection Yes Check whether the compressor discharge temp. more than 115°C ? No Check whether the wiring connection is right between compressor discharge temp. sensor and PCB according to wiring diagrams No Correct the wiring connection Check whether the refrigerant is leakage Yes Yes Judge: The discharge temp. sensor is broken Validate: Check whether the resistance of compressor discharge temp. sensor is right refer to the Annex 2 Stop leaking and add refrigerant No Replace the compressor discharge temp. sensor Yes Replace outdoor main board Outdoor units 51 MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) DM12-01.01.04en 13) P5 malfunction When condenser high temp. is more than 65°C, the unit will stop, and unit runs again when outdoor pipe temp. less than 52°C. LED indicates P5 Condenser high temperature protection Yes Check whether the condenser temperature is more than 65°C No Check whether the resistance of condenser temp. sensor is correct refer to the Annex 1 No Replace the temperature sensor Yes Replace outdoor PCB Yes Stop the unit Judge1: The outdoor temp. is too high(more than 43 ) No Yes Clean the heat exchanger Judge 2: Check whether the heat exchanger is dirty No Drop refrigerant, then use the high pressure nitrogen or refrigerant to blow pipe, vacuumize and add the refrigerant again Yes Judge 3: The refrigerant pipe is blocked No Replace outdoor PCB 52 Outdoor units DM12-01.01.04en 14) P6 malfunction MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) LED indicates P6 IPDU modules protection No Check whether the voltage range of P-N on IPM module is normal? DC 277-356V Check whether the input power supply is correct? 220-240V,1N, 50Hz Yes Yes Check whether the connecting line between main board and the IPM module is connected tightly Check whether the power supply line is connected correctly and tightly Connect it tightly, check ok or not? Yes Check whether the connecting line of the compressor is connected tightly No No No No Connect it correctly and tightly, check ok or not? No Yes No Check whether the lines in E-part box are connected tightly Connect it tightly, check ok or not? Check whether the three phase bridge is normal? Connect it tightly, check ok or not? No Yes Yes Replace the IPM module, check whether the system can work normally? Regulate it to correct, then check whether the system can work normally? No No Replace the three phase bridge Yes Trouble is solved Yes No Replace the main board, check whether the system can work normally? Check whether the 3300µF/400V electrolytic capacitor is normal? No Replace this electrolytic capacitor Yes Trouble is solved No Replace the compressor, check whether the system can work normally? Outdoor units Yes Trouble is solved 53 MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) 15) P7 malfunction DM12-01.01.04en LED indicates P7 Judge1: T2 Evaporator High temperature protection Yes Check:Indoor unit Evaporator temperature is high Recovery when temperature is down No No Judge2:Temperature sensor port connected is right Connect wiring well Yes Yes Replace temperature sensor and check the system is running normally Unit recovery No Replace main board 54 Outdoor units DM12-01.01.04en MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) Part 3 Installation 1. Summarize of Installation ................................................................... 56 2. Outdoor Units Installation .................................................................. 59 3. Installation of Refrigerant Pipe .......................................................... 61 4. Processing & Installation of Drainage Pipe ...................................... 66 5. Insulation Work ................................................................................... 70 6. Electric Installation ............................................................................. 74 7. Test Running ........................................................................................ 78 8. Precautions on Refrigerant Leakage ................................................. 79 Installation 55 MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) DM12-01.01.04en 1. Summarize of Installation 1.1 Installation Procedure 56 Installation DM12-01.01.04en MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) 1.2 Install indoor units Procedure: Confirm installation position Label installation position Install hooks Install indoor units Note: (1) The hook must strong enough to sustain the weight of indoor unit. (2) Check the models of indoor units before installation. (3) Pay attention to the main devices, such as the pipeline. (4) Hold enough places for maintenance. 1.3 Refrigerant pipe Procedure: Install indoor units Temporary pipeline Install pipe Flush Add Nitrogen Weld Pressure test Vacuum dry 1.4 Drainage pipe Procedure: Install indoor units Connect drainpipe Check water leakage Drainpipe heat-insulation and test-run Note: It is no need to insulate the drainpipe if you choose the plastic pipe as drainpipe. 1.5 Electric wiring (1) Please select power supply for indoor unit and outdoor unit separately. Both indoor units and outdoor units should be grounded well. (2) The power supply should have specified branch circuit with leakage protector and manual switch. (3) Please put the connective wiring system between indoor unit and outdoor unit with refrigerant piping system together. (4) Power wiring should be done by professional electrician and complied with relevant National Electric Standard. (5) The power supply, leakage protector and manual of all the indoor units connecting to the same outdoor unit should be universal. (Please set all the indoor unit power supply of one system into the same circuit.) (6) It is suggested to use 3-core shielded wire as signal wire between indoor and outdoor units, multi-core wire is unavailable. Pay attention to the consistency. When signal wire parallel to the power wire, please keep enough distance (about 300mm at least) to prevent interference. (7) The power wire and signal wire can’t be enlaced together. 1.6 Lay the indoor pipeline Note: Collocate the air-outlet reasonably to prevent airflow short-circuit. Check the static pressure whether in the allowable range. The air filters should be easy to unpick and wash. Do pressure test on pipeline. Installation 57 MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) DM12-01.01.04en 1.7 Heat-insulation Procedure: Refrigerant pipe work Check the heat-insulated part Pressure test Heat-insulation work Note: For welding part, flare part and branch pipe, heat-insulation work must be done after finished the pressure test. 1.8 Install outdoor unit Note: (1) Gutter must be set around the foundation to drain the condensation water. (2) When installing outdoor units at the roof, please check the strength of the roof and pay attention not to destroy the waterproof of the roof. 1.9 Recharge refrigerant Procedure: Calculate the added volume according to liquid pipe length Recharge refrigerant Note: Please calculate the additional amount of refrigerant according to the formula that we supply to you, and the calculation result must be correct 1.10 Main points of test running and debugging Please check the following issues before turning on the power: (1) Vacuum dry: Make sure the vacuum degree accord with our requirement about 10-5. (2) Wiring: Includes the power wiring and communication wiring; Recheck the connection according to our corresponding wire diagrams. Especially, please remember our communication wire is polar; it means you must connect the communication wire correspondingly to the terminal block. (3) Additional charge of refrigerant: Recheck the calculation formula and recalculate the total recharge volume according to our supplied formula. (4) Open the stop-valve of gas and liquid pipe with Allen key; Check leakage of stop-valve with soap water. Please confirm whether the outdoor unit has been connected to the power for 12hr before start test running. Test running: Turn on all of the indoor units with cooling mode and set the temperature in 17degree with high fan speed first, after the system operated, test following operation parameters of the system, including indoor units and outdoor units parameters. 58 Installation DM12-01.01.04en MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) 2. Outdoor Units Installation 2.1 Installation place Please keep away from the following place, or malfunction of the machine may be caused: There is combustible gas leakage. There is much oil (including engine oil) ingredient. There is salty air surrounding (near the coast) There is caustic gas (the sulfide, for example) existing in the air (near a hot spring) A place the heat air expelled out from the outdoor unit can reach your neighbor’s window. A place that the noise interferes your neighbors everyday life A place that is too weak to bear the weight of the unit Uneven place. Insufficient ventilation place. Near a private power station or high Frequency equipment. Install indoor unit, outdoor unit, power cord and connecting wire at least 1m away from TV set or radio to prevent noise The insulation of the metal parts of the building and the air conditioner should comply with the regulation of National Electric Standard. CAUTION Keep indoor unit, outdoor unit, power supply wiring and transmission wiring at least 1 meter away from televisions and radios. This is to prevent image interference and noise in those electrical appliances. (Noise may be generated depending on the conditions under which the electric wave is generated, even if 1 meter is kept.) 2.2 Installation space Single unit installation >300 (Wall or obstacle) Air inlet >300 Maintain channel Air inlet >2000 >600 Air outlet Parallel connect the two units or above >300 >600 >2000 Parallel connect the front with rear sides >2000 Installation >500 >3000 >3000 >300 59 MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) DM12-01.01.04en mm 2.3 Moving and installation >60cm Since the gravity center of the unit is not at its physical center, so please be careful when lifting it with a sling. Never hold the inlet of the outdoor unit to prevent it from deforming. Do not touch the fan with hands or other objects. Do not lean it more than 45, and do not lay it sidelong. Make concrete foundation according to the specifications of the outdoor units.(refer to below Fig) Fasten the feet of this unit with bolts firmly to prevent it from collapsing in case of earthquake or strong wind. (refer to below Fig) Fix with bolt NOTE All the pictures in this manual are for explanation purpose only. They may be slightly different from the air conditioner you purchased (depend on model).The actual shape shall Prevail. 60 Installation DM12-01.01.04en MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) 3. Installation of Refrigerant Pipe CAUTION To prevent the refrigerant piping from oxidizing inside when welding, it is necessary to charge nitrogen, or oxide will chock the circulation system. 3.1 Using Branch pipe 3.1.1 Length and Drop Height Permitted of the Refrigerant piping L2 L1 The first Line Branch Pipe L3 Indoor Unit to Indoor Unit Drop Height Drop Height between Indoor unit and outdoor Unit Outdoor unit Maximum Piping Equivalent Length (From the first Line branch pipe) Maximum piping Equivalent Length L4 L5 L6 A B C D E Indoor Unit Total Pipe Length (Actual) Pipe Length Maximum Piping(L) Drop Height Piping ≤100m L1+L2+L3+L4+L5+L6 +A+B+C+D+E Actual Length ≤45m Equivalent Length ≤50m Pipe length (from the first line branch to farthest indoor unit) Indoor Unit outdoor unit Drop Height Permitted value L1+L3+L4+L5+L6+ E ≤20m L3+L4+L5+L6+E Outdoor Unit Up 30m / Outdoor Unit Down 20m / 8m / Indoor Unit to Indoor Unit Drop Height Note: Conversion of the equivalent length: Convert into the direct pipe length according to branch Junction 0.5m/l Installation 61 MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) DM12-01.01.04en 3.1.2 Pipe size selection 3.1.2.1 Selection of the refrigerant pipe Type of the pipe Connecting part Main pipe Between outdoor branch joint and first branch joint 1 Indoor main pipe Indoor pipe Between indoor branch joint 2 Between branch part and indoor unit 3 1 2 3 2 No. 2 3 3 2 3 2 3 2 3 2 3 3 3.1.2.2 How to choose the Branch part and the refrigerant pipe? According the total capacity of outdoor units to select the dimension of main pipe 1: Refrigerant Capacity of outdoor unit (kW) Gas side Liquid side 12 Φ15.9 Φ9.52 14 Φ15.9 Φ9.52 16 Φ15.9 Φ9.52 R410A Remarks A converter pipe is needed for the connection between first branch joint and outdoor unit. Notes: Branch header must be connected with indoor units directly, the further branch connection is not allowed. 3.1.2.3 The maximum connection of indoor units: Capacity of outdoor unit (kW) Capacity of Outdoor unit (horsepower) 12 4 8 45%~130% 14 5 8 45%~130% 16 6 8 45%~130% Maximum Quantity of Sum capacity of indoor unit Indoor unit (kW) 3.1.2.4 According the capacity of indoor units to select indoor main pipe 2 , main pipe 3 and branch joint: A: the total capacity and the gas side/liquid side pipe of indoor units Down side indoor unit Liquid side Gas side Name of indoor capacity A (x 100W) mm mm unit branch pipe A<166 166≤A<230 Φ9.5 Φ9.5 Φ19.1 Φ22.2 FQZHN-01 FQZHN-02 3.1.2.5 Modification main pipe 1: According to the 3.1.2.2 and step 3.1.2.4 of calculation result, If the main pipe dimension according to outdoor capacity selection result are different from indoor capacity selection result, so the main pipe dimension you should selection bigger pipe. 62 Installation DM12-01.01.04en MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) 3.1.2.6 Connecting method 4, 5,6 HP Outdoor unit Gas side Liquid side Flaring nut Flaring nut 3.1.2.7 The dimension of branch part Branch list 3.2 Using four divergence box 3.2.1 Length and Drop Height Permitted of the Refrigerant piping Four divergence box L2 L5 L3 L4 A B D Indoor Unit to Indoor Unit Drop Height L1 ≤ 8m Drop height between indoor unit and outdoor unit ≤ 20m Outdoor unit Indoor unit Note: The divergence box should be placed between the indoor and outdoor units. Forbid to connect another divergence boxes to a indoor unit. Installation 63 MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) L1 Four divergence box L2 L3 DM12-01.01.04en L5 Four divergence box L4 A B . Permitted value Total Pipe Length (Actual) Pipe Length ≤100m ≤45m L1+L2,,L1+L3, L1+ L4,L1+L5 ≤20m L2,L3,L4,L5 Outdoor Unit Up ≤20m / Outdoor Unit Down ≤20m / ≤8m / Pipe length (from divergence box to indoor unit pipe) Drop Height Indoor Unit to Indoor Unit Drop Height Four divergence box L1+L2+L3+L4+L5 ≤50m Maximum Piping(L) Indoor Unit outdoor unit Drop Height Piping Outdoor side Liquid side Gas side mm mm Φ9.5 Indoor side Liquid side Gas side mm mm Φ15.9 Φ6.4 Φ12.7 Note: Model limitation: Each Indoor unit capacity≤7100W. 3.2.2 Four divergence box dimension Dimension 65 65 65 310 234 11 194 Φ15.9 Φ9.5 303 343 265 410 64 Φ25 151 Φ12.7 Φ6.4 Unit: mm Installation DM12-01.01.04en MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) Installation instruction Thermal insulation pipe (pay attention to thermal insulation work) Thermal insulation pipe Hoisting bar Connect to the outdoor unit Connect to 1- 4 set indoor unit Hoisting ceiling Hoisting bar Divergence box 3.3 Refrigerant Amount to be added Calculate the added refrigerant according to the diameter and the length of the liquid side pipe of the outdoor unit/indoor unit connection. Table 6-8 Liquid Side Piping Diameter Refrigerant to be added Per meter Piping 6.4 0.023kg 9.5 0.060kg 12.7 0.120kg 15.9 0.180kg 19.1 0.270kg 22.2 0.380kg NOTE: Additional refrigerant volume of branch pipe is 0.1kg per item (Consider the liquid side of branch pipe only) Installation 65 MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) DM12-01.01.04en 4. Processing & Installation of Drainage Pipe 4.1 Gradients and Supporting 4.1.1 Keep the drainpipe sloping downwards at a gradient of at least 1/100. Keep the drainpipe as short as possible and eliminate the air bubble. 4.1.2 The horizontal drainpipe should be short. When the pipe is too long, a prop stand must be installed to keep the gradient of 1/100 and prevent bending. Refer to the following table for the specification of the prop stand. Hard PVC pipe Diameter Distance between the prop stands 25~40mm 1.5~2m Precautions The diameter of drainpipe should meet the drainage requirement at least. The drainpipe should be heat-insulated to prevent atomization. Drainpipe should be installed before installing indoor unit. After powering on, there is some water in water-receiver plate. Please check if the drain pump can act correctly. All connection should be firm. Wipe color on PVC pipe to note connection. Climbing, horizontal and bending conditions are prohibited. The dimension of drainpipe can’t less than the connecting dimension of indoor drainpipe. Heat-insulation should be done well to prevent condensation. Indoor units with different drainage type can’t share one convergent drainpipe. Drainpipe Installation for four divergence box. Hoisting ceiling Hoisting bar 0.8-1.0m Gradient:higher than 1/100 Divergence box Drain pipe Level a. Drainpipe from main body must be wrapped by insulation tube evenly, and bound by tighten band for obstructing air getting in and coagulation. b. Prevent from water backflow into unit inside during shutdown, the drain pipe shall place down side and drain water to outdoor (drain side), the gradient of the drain pipe should be higher than (1/100), without salient and water remain. c. When connecting drainpipe, don’t drag the pipe that would pull the main unit. For this, please arrange bearing points every 0.8 to 1.0 meter to avoid pipe be bended. 4.2 Drainpipe Trap For condenser water outlets on the chassis for slection display as the follow figure. Outlet for power and connecting pipes Reserve water outlet (Need to knock open) Reserve water outlet Water Outlet (With rubber stopper) 66 Installation Plug 50cm Plug 50cm 50cm 50cm DM12-01.01.04en MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) 4.2.1 If the pressure at the connection of the drainpipe is negative, it needs to design drainpipe trap. 4.2.2 Every indoor unit needs one drainpipe trap. 4.2.3 A plug should be designed to do cleaning. 4.3 Upward drainage (drain pump) 4.3.1 For Four-way cassette (compact) 4.3.1 For Four-way cassette 4.4 Convergent drainage 4.4.1 The number of indoor units should be as small as possible to prevent the traverse main pipe overlong. 4.4.2 Indoor unit with drain pump and indoor unit without drain pump should be in different drainage system. Selection the diameter Number of connecting indoor units→Calculate drainage volume→Select the diameter Installation 67 MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) DM12-01.01.04en Calculate allowed volume =Total cooling capacity of indoor units (HP) × 2 (l/ hr) Allowed volume(lean 1/100) (l/ hr) I.D. (mm) Thick Hard PVC ∽≤14 25 3.0 Hard PVC 14<∽≤88 30 3.5 Hard PVC 88<∽≤334 40 4.0 Hard PVC 175<∽≤334 50 4.5 Hard PVC 334<∽ 80 6.0 4.5 Connect Drainage pipe from four divergence box Connect to the outdoor unit Connect to indoor unit Connect to drainage pipe If it necessary to connect drainage pipe to another side, it need to convert water tank. ① ② ③ ⑤ ④ 4.5 Drainage test 4.5.1 Drainage without drain pump After finishing drainpipe installation, pour some water into the water plate to check if the water flows smoothly. 68 Installation DM12-01.01.04en 4.5.2 Drainage with drain pump MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) 4.5.2.1 Poke the Water Level Switch, remove the cover, and use water pipe to pour 2000ml water into the water plate through the water inlet. 4.5.2.2 Turn on the power to cooling operation. Check the pump’s operation and switch on the Water Level Switch. Check the pump’s sound and look into the transparent hard pipe in the outlet at the same time to check if the water can discharge normally. 4.5.2.3 Stop the air conditioner running, turn off the power, and put back the cover. Stop the air conditioner. After 3 minutes, check if it has abnormity. If the collocation of drainpipes is illogical, the water will flow back overfull, which will cause the alarm lamp flashes, even circumfluence from the water plate. Keep on pouring water until it gives an alarm signal for high water level, check if the pump drains water at once. If the water level can’t fall below the alarmed water level after 3 minutes, the air conditioner will stop (means this indoor unit stops, stand-by, but the outdoor unit still work if there is capacity requirement). Turn off the power and drain the remained water, then turn on the air conditioner. Note: the drain stopper in the main water plate is for maintenance. Stuff up the drain stopper to prevent water leakage. Installation 69 MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) DM12-01.01.04en 5. Insulation Work 5.1 Insulation material and thickness 5.1.1 Insulation material Insulation material should adopt the material, which is able to endure the pipe’s temperature: no less than 70℃ in the high-pressure side, no less than 120℃ in the low-pressure side (For the cooling type machine, no requirements at the low-pressure side.) Example: Heat pump type----Heat-resistant Polyethylene foam (withstand above 120℃) Cooling only type---- Polyethylene foam (withstand above 100℃) Thickness choice for insulation material Insulation material thickness is as follows: Pipe diameter (mm) Adiabatic material thickness 6.4—25.4 10mm 28.6—38.0 15mm 38.0—67.0 20mm Inner diameter 20—32 6mm Refrigerant pipe Drainage pipe 5.2 Refrigerant pipe insulation 5.2.1 Work Procedure Before laying the pipes, the non-jointing parts and non-connection parts should be heat insulated. After the gas proof test is eligible, the jointing area, expanding area and the flange area should be heat insulated Select the branch pipes’ model according to the Model Selection Guide and the downstream indoor unit capacity. According to the actual piping size and cut off the needless parts with special tools such as cutter. Branch pipe ion nect Con part Cut off the part from middle site Field pipe Pay attention to the distance of straight horizontal pipe a. The straight horizontal pipe’s distance between two adjacent branch pipes should ≥1m. b. Distance between two adjacent branches should ≥1m. c. The straight horizontal pipe’s distance which indoor unit connecting behind the branch pipe should ≥ 0.5m. The MIN. length of straight pipe connected to four divergence box 70 Installation DM12-01.01.04en MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) Indoor unit >1m >0.5m >1m Outdoor unit >0.5m Four divergence box a. The distance between outdoor unit and the nearest of straight pipe need to be >1m. b. The distance between the divergence input terminal and the nearest turning site of straight pipe need to be >1m. c. The distance between the divergence output terminal and the nearest turning site of straight pipe need to be >0.5m. d. The distance between indoor unit and the nearest turning site of straight pipe need to be >0.5m. Pay attention to lay horizontally and vertically. Direction B Direction A ≤ ±10° ≤ ±10° A horizontally incline angle should not larger than 10°. ≤ ±10° Vertical B A Insulation for non-jointing parts and non-connection parts Wrong Gas pipe and liquid pipe should not be put together to insulate Installation Right Insulate the gas pipe (Cooling only) Insulate the gas pipe and the liquid pipe 71 MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) DM12-01.01.04en For construction convenience, before laying pipes, use insulation material to insulate the pipes to be deal with, at the same time, at two tips of the pipe, Remain some length not to be insulated, in order to be welded and check the leakage after laying the pipes. Insulate for the jointing area, expanding area and the flange area Insulate for the jointing area, expanding area and the flange area should be done after checking leakage of the pipes Make sure there’s no clearance in the joining part of the accessorial insulation material and local preparative insulation material. Enswathe disposal After insulation of the pipes, do the enswathe disposal with binding belt, make sure it’s tight. Note: When use four divergence box, the un-connected inlet pipe needs to be sealed up Connect to indoor unit If the indoor unit pipe size is larger than four divergence box indoor side pipe size,it need to change small adaptor to bigger one. 72 Installation DM12-01.01.04en MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) Drainage pipe insulation The connection part should be insulated, or else water will be condensing at the non-insulation part. 5.4 Note 5.4.1 The jointing area, expanding area and the flange area should be heat insulated after passing the pressure test 5.4.2 The gas and liquid pipe should be heat insulated individually, the connecting part should be heat insulated individually. 5.4.3 Use the attached heat-insulation material to insulate the pipe connections (pipes’ tie-in ,expand nut ) of the indoor unit. Installation 73 MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) DM12-01.01.04en 6. Electric Installation CAUTION Please select power source for indoor unit and outdoor unit respectively The power supply has specified branch circuit with leakage protector and manual switch. Indoor unit connect with power supply which is 220-240V~50Hz. Outdoor unit connect with power supply which is 220-240V~ 50Hz (Please set all the indoor unit power of one system into the same branch circuit.) Please put the connective wire system between indoor unit and outdoor unit with the refrigerant system together. Use 3-core screened wire as indoor and outdoor control wire. The installation should comply with relevant national electric standard. Power wiring should be engaged by specialized electrician. 6.1 Outdoor Unit Wiring The Specification of Power Table 6-1 Capacity 12kW-14kW Phase Outdoor Unit power 1N phase Frequency and Voltage 2 Power Wiring(mm ) 220-240V~ 50Hz 3-core X 4.0 Circuit Breaker/Fuse (A) 40 Indoor unit/Outdoor unit Signal wire (Weak electric signal) (mm2) 3-core shielded wire 3X0.5 CAUTION A disconnection device having an air gap contact separation in all active conductors should be incorporated in the fixed wiring according to the National Wiring Regulation. Power (220-240V~ 50Hz) 1-Phase Switch / Circuit breaker Switch / Circuit breaker Power (220-240V~ 50Hz) 1 Phase Power wiring (indoor) Power wiring (outdoor) wire distribution box in broken line table, users can purchase the Central control montior when necessary. Outdoor Unit Indoor Unit Indoor Unit Indoor Unit Communication Bus Central control monitor (CCM) Computer Fig.6-1 74 Installation DM12-01.01.04en L MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) N P Q Outdoor Unit E 3-Shielded wise (3x0.5mm2 ) 3x4.0mm 2 Power Supply wire distribution box To CCM Power Supply 3x1.0mm To other indoor unit 2 L N P Q E X Y L E P N Q E X Y E Indoor Unit Indoor Unit Indoor Unit Fig.6-2 CAUTION The reserved function is indicated in broken line table, users can select it when necessary. Indoor/Outdoor Unit Signal Wire Connect the wire according to their numbers. Wrong connection may cause malfunction. Wiring Connection Seal the wiring connection with the insulation material, or the condensing dew will be caused. NOTE The air-conditioners can connect with Central Control Monitor (CCM). Before operation, please wiring correctly and set system the air-conditioners can connect with Central Control Monitor (CCM). Before operation, please wiring correctly and set system L N X Y E Y/G GRAY BLACK YELLOW BLACK BLUE WHITE Single phase indoor unit P Q E XT3 XT1 Indoor Unit Power 220-240V~50Hz Display board To Central Control To Outdoor Monitor (CCM) COMM.BUS COMM. BUS Please use 3-core shielded wire, and connect the shielded layer to Grounding Wire controller To wire controller The reserved wire control function is indicated in broken line table, users can purchase the wire controller when necessary. Fig.6-3 Installation 75 MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) DM12-01.01.04en 6.2 Indoor Unit Wiring Power Supply Table 6-2 Capacity (Kw) 1.8~16 Phase indoor Unit power 1- phase Frequency and Voltage 220-240V~ 50Hz 2 Power Wiring(mm ) 3-core×1.0 Circuit Breaker (A) 15 2 Indoor unit/Outdoor unit Signal wire (Weak electric signal) (mm ) 3-core shielded wire 3X0.5 1.Signal wire is 3-core, polarized wire. Use 3-core shield wire to prevent interference. The grounding method now is grounding the closed end of the shield wire and opening (insulating) at the end. Shield is to be grounded. 2.The control between outdoor unit and indoor unit is BUS type. An address is set on field during the installation. CAUTION The wire diameter and continuous length is under the condition that the voltage vibration is within 2%. If the continuous length is exceed showing value, choose the wire diameter follow relevant regulation. 76 Installation DM12-01.01.04en MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) Indoor unit power supply wiring Indoor Power Supply Circuit Breaker Manual swtich Wire Distribution Box Indoor Unit Fig.6-4 CAUTION 1. Refrigerant piping system, indoor unit-indoor unit connection signal wires and indoor unit-outdoor unit connection signal wire are in the same system. 2. When power cord is parallel with signal wire, please put them into separate wire distribution pipes, and leave a proper distance. (Reference distance: It is 300mm when current capacity of power cord is less than 10A, or 500mm when 50A). Please use shield wire as indoor unit/outdoor unit signal wire. Indoor/Outdoor unit signal wire wiring Outdoor Unit Close end of the connection shielded wire Indoor/Outdoor Unit Signal Wire (open) in broken line table, users can purchase the wire controller when necessary. Fig.6-5 Installation 77 MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) DM12-01.01.04en 7. Test Running Operate according to “gist for test running” on the electric control box cover. CAUTION Test running cannot start until the outdoor unit has been connected to the power for 12hr. Test running cannot start until all the valves are affirmed open. Never make the forced running. (Or the protector sits back, danger will occur.) 78 Installation DM12-01.01.04en MIV V4+ Mini DC Inverter R410A (220V, 12/14/16 kW) 8. Precautions on Refrigerant Leakage This air conditioner (A/C) adopts innocuous and nonflammable refrigerant. The locating room of the A/C should big enough that any refrigerant leakage is unable to reach critical thickness. So certain essential action can be taken on time. Refrigerant critical thickness: 0.44[kg/m] for R410A. Confirm the critical thickness through follow steps, and take necessary actions. 1. Calculate the sum of the charge volume (A[kg]) Total Refrigerant volume of 10HP=factory refrigerant volume + super addition 2. Calculate the indoor cubage (B[m]) (as the minimum cubage. 3. Calculate the refrigerant thickness A[kg] B[m3] critical thickness Counter measure against over high thickness 1. Install mechanical ventilator to reduce the refrigerant thickness under critical level. (ventilate regularly) 2. Install leak alarm facility related to mechanical ventilator if you cannot regularly ventilate. Outdoor unit Indoor unit Room full of leak refrigerant (All refrigerant has run up) b. Leak alarm related to mechanical ventilator Indoor unit A. Ventilation (Leak hunting siren should be installed in peristome places easily keep refrigerant) NOTE Please press “constraint cool” button to carry out refrigerant recycling process. Keep the low pressure above 0.2MPa; otherwise compressor may be burnt out. Installation 79