Download Mitsubishi Electric PRH-P8MYA Specifications
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AIR-COOLED ROOFTOP PACKAGED AIR CONDITIONERS Series COOLING ONLY HEAT PUMP :PR-5,8,10,15,20 :PRH-5,8,10,15,20 PRH-5,8,10,15,20-L DATA BOOK CONTENTS SAFETY FOR USE -----------------------------------------------------2 A COMPLETE LINE UP -----------------------------------------------4 FEATURES ---------------------------------------------------------------5 DESCRIPTIONS --------------------------------------------------------6 MECHANICAL SPECIFICATIONS----------------------------------6 TYPICAL INSTALLATION EXAMPLE------------------------------7 SPECIFICATIONS ------------------------------------------------------8 ELECTRICAL DATA ----------------------------------------------------9 CAPACITY TABLES---------------------------------------------------10 FAN PERFORMANCE -----------------------------------------------21 NC CURVES------------------------------------------------------------25 OUTLINE DIMENSIONS --------------------------------------------27 WIRING DIAGRAMS -------------------------------------------------29 ELECTRICAL OPERATION FLOW CHARTS ------------------41 REFRIGERANT CYCLE SCHEMATICS-------------------------45 SAFETY & CONTROL DEVICES ---------------------------------48 ACCESSORY AVAILABILITY --------------------------------------48 PHYSICAL DATA ------------------------------------------------------49 INSTALLATION --------------------------------------------------------51 INSTRUCTIONS FOR USE ----------------------------------------54 SPECIFICATION GUIDELINES -----------------------------------57 Specifications subject to change without notice. -1- SAFETY FOR USE Before conducting installation work, please read this ''SAFETY FOR USE'' carefully for correct installation. Since the caution items shown here contain important description relative to safety, please observe them without fail. Warning Erroneous handling gives a high possibility to induce serious results such as death or heavy injury. Caution Erroneous handling may induce serious injury depending on the situation. After reading, please keep it with you together the Instruction Manual, and read it again at the movement of the unit. Warning The unit should not be installed by the user. If the unit is installed improperly, explosion, water leakage, electric shock or fire may be result. Consult your dealer or specialist subcontractor for repair and movement. Never repair the unit, remodel or transfer it to another site by yourself. If they are performed improperly, water leakage, electric shock or fire may result. If you need to have the unit repaired or moved, consult your dealer. For installation, conduct the work correctly by following the Installation Manual. Improper installation may cause a fire, electrical shock or water leakage. Use only the specified refrigerant (R-22) to charge the refrigerant circuit. Do not mix it with any other refrigerant and do not allow air to remain in the circuit. Air enclosed in the circuit can cause high pressure resulting in a rupture and other hazards. Install the unit on a spot sufficiently durable against the unit weight. Insufficient durability can cause an injury by the falling down of unit. After completing installation work, make sure that refrigerant gas has not leaked. If refrigerant gas has leaked and exposed to fan heater, stove, oven and so on, it may generate noxious gases. All electric work must be performed by licensed technician, according to local regulations and the instructions given in this manual. The units should be powered by dedicated power lines. Power lines with insufficient capacity or improper electrical work may result in electric shock or fire. Take a proper measure to suppress the critical concentration of refrigerant if leaked when installing the unit in a small room. The limit density is made not to be exceeded even if the refrigerant leaks by any chance. You are necessary to ventilation measures to prevent the accident. If the refrigerant leaks, hypoxia accident may caused. For the countermeasure to be taken, consult your dealer. Use only the specified cables for wiring. The connections must be made secured without tension the terminals. Improper connection or fastening can cause a fire or electrical shock. The unit should be installed according to the instructions in order to minimize the risk of damage from earthquakes, typhoons or strong winds. Improper installation work can cause an injury by the falling down of the unit. The terminal block cover of unit must be firmly attached to prevent entry of dust and moisture. Improper mounting of the cover cause electric shock or fire. The unit must be installed on stable, flat surface, in a place where there is no accumulation of snow, leaves or rubbish. The unit should be installed in a location where air and noise emitted by the unit will not disturb the neighbors. If the unit is loosely mounted, it may fall, and cause injury. Use only optional parts authorised by Mitsubishi Electric. If the accessories are installed improperly, water leakage, electric shock or fire may result. Ask your dealer or an authorised company to install them. -2- Caution Refrain from installing the unit in an area where flammable gas can accumulate around the unit. If the flammable gas can accumulate around the unit, an explosion can occur. When the unit is installed at telecommunication centers or hospitals, take a proper provision against noise. The erroneous operation of air conditioner may be induced by inverter equipment, independent power device, medical equipment or communication equipment. While the erroneous operation of medical equipment or communication equipment may caused by the air conditioner. For special use as for foods, animals/plants, precision equipment or art objects, the applicability should be confirmed beforehand. As the use for the applications other than that designed originally may result in the deterioration of the quality. Consult your dealer in this regard. Do not use the unit under a special atmosphere. Installing the unit at the following places may cause a trouble, a place where much machine oil, salt sonnet, humidity or dust, spa district, a place full of sulfur gas, volatile gas, or corrosive gas, a place near high frequency processing machine. Thermal insulation of the drain pipes is necessary prevent dew condensation. If the drain pipes are not properly insulated, condensation will result and drip on ceiling, floor or other possessions. The drain piping must process by surely,and insulate the drain piping not to be dewy. When the room humidity exceeds 80% or when the drain pipe is clogged, water may drip from the indoor unit. The outdoor unit produces condensation during the heating operation. Make sure to provide drainage around the outdoor unit if such condensation is likely to cause damage. Install drain piping according to this Installation Manual to ensure proper drainage. Place thermal insulation on the pipes to prevent condensation. Improper drain piping may cause water leakage and damage to furniture or other possessions. The unit must be properly earth connected. Do not connect the earth wire to gas pipe, city water pipe, lightning rod or telephone earth wire. Improper earth connection may cause electrical shock. When installing at a watery place, provide an electric leak breaker. Failure to mount the electric leak breaker may cause electrical shock. Use breaker or fuse with proper capacity. Make sure that there is a main power switch. Using a wire or a copper wire instead of proper capacity of fuse can cause fire or trouble. Other appliances connected to the same line could cause an overload. For the power lines, use standard cables of sufficient current capacity. Otherwise, current leakage, overheating or fire may occur. When installing the power lines, do not apply tension to the cables. The tighten or loosen the connections may cause generate heat and cause fire. Arrange the configuration of wiring not to bring up the panel and terminal cover, and fasten the panel and terminal cover securely. The poor mounting of the panel or terminal cover may cause the heat generation of the terminal connection, a fire or electrical shock. Do not wash the unit with water. If washed with water, electrical shock may be caused. Do not handle the switch with wet hands. Otherwise electrical shock can be resulted. Be very careful on handling the unit. When carrying in outdoor unit, be sure to support it at four points. Carrying in and lifting with 3-point support may make outdoor unit unstable, resulting in a fall of it. The unit should not be carried by only one person if it is more than 20kg. Some units use PP bands for packing. Do not use any PP band for delivery purpose. Do not touch the heat exchanger fins with your bear hands. Doing so may cut your hands. Be sure to safely dispose the packaging materials. Packaging materials, such as catches and other metal or wooden parts, may cause stabs or other injuries. Tear off and discard plastic packing bags so that children will not play any of them. If children play with a plastic bag which was not torn off, it may cause a risk of suffocation. The base and attachments of the unit should be periodically checked for looseness, cracks or other damage. If such defects are left uncorrected, the unit may fall and cause personal injury or property damage. Turn on the main power switch more than 6 hours before starting operation. Do not turn the main power switch OFF during seasons of heavy use, doing so can result In failure. Do not touch the compressor or refrigerant piping without wearing glove on your hands. Touching directly such part can cause a burn or frostbite as it becomes high or low temperature according to the refrigerant state. Do not touch the metal edges inside the unit without wearing glove on your hands. Touching directly it may injure your hands. Do not remove the front panel or the fan guard from the unit when it is running. You could be injured if you touch rotating, hot or highvoltage parts. Do not operate the air conditioner without the air filter set place. Dust may accumulate, and cause a failure. At emergency (if you smell something burning), stop operation and turn the power source switch off. Continuing the operation without eliminating the emergency state may cause a machine trouble, fire, or electrical shock. After stopping operation, be sure to wait for five minutes before turning off the main power switch. Otherwise, water leakage or unit failure may occur. -3- A COMPLETE LINE UP PR-5YC PRH-5YA PRH-5YA-L (PRH ONLY) Cooling capacity Heatling capacity 14,000 kcal/h 13,000 kcal/h 55,600 BTU/h 51,600 BTU/h 16.3 kW 15.1 kW PR-8YC PRH-8YA PRH-8YA-L (PRH ONLY) Cooling capacity Heatling capacity 20,500 kcal/h 19,800 kcal/h 81,300 BTU/h 78,600 BTU/h 23.8 kW 23 kW PR-10YC PRH-10YA PRH-10YA-L PR-15YC PRH-15YA PRH-15YA-L Cooling capacity Heatling capacity 25,500 kcal/h 27,500 kcal/h 101,200 BTU/h 109,100 BTU/h 29.7 kW 32 kW (PRH ONLY) Cooling capacity Heatling capacity 39,100 kcal/h 39,800 kcal/h 157,900 BTU/h 155,100 BTU/h 45.5 kW 46.3 kW PR-20YC PRH-20YA PRH-20YA-L (PRH ONLY) (PRH ONLY) Cooling capacity Heatling capacity 52,600 kcal/h 52,300 kcal/h 207,500 BTU/h 208,700 BTU/h 61.2 kW 60.8 kW -4- FEATURES Labor Saving Installation High Sensible Cooling Capacity Because of the single unit configuration, all refrigeration work can be omitted. The unit operation can commence immediately after connection to the power supply, drain piping, ducting and control system. The sensible cooling capacity has been significantly improved through optimized heat exchanger design. Comfort Heating The PRH series are designed to provide effective heating even when the outside temperature is down to 0˚C. The PRH-L series are designed to provide effective heating even when the outside temperature is down to -10˚C.In addition, the twin circuit models, PRH-15,20YA, PRH-15,20YA-L are provided with control features that prevents both refrigeration circuits defrosting at the same time. This ensures constant comfort conditions during defrost and varying loads. Low Ambient Cooling In applications with relatively high internal loads, there may be a requirement for all series to operate on cooling at low ambient conditions. An optional accessory is available to maintain the refrigeration circuit in balance at outdoor temperatures as low as 0˚C (PRH only).In case of PR,PRH-L is -5˚C. Please consult your local Mitsubishi Electric Sales office for application advice on this accessory. Highly Efficient Operation The EER (Energy Efficiency Ratio) on these models is greatly improved by revised design specifications and by being manufactured stringently to Mitsubishi Electric high quality standards. Flexibility of Supply Air Delivery All series feature belt driven Supply Air fans enabling accurate matching of actual airflow rates to the specified quantities. Accurate commissioning is assisted by the capability to exchange pulleys and belts if necessary to achieve the desired air balance. -5- Wide Electrical Control Capability All series may be ordered in either of two control configurations. The factory standard is for provision of a 24 volt terminal block to enable a field wired control of the contractors choice to be connected. Alternatively, for models PR-5-10YC,PRH-5-10YA, PRH-5-10YA-L the intelligent "K" series remote control system may be ordered. The K control utilizes a microprocessor and includes liquid crystal display with touch pad for adjustment of control parameters. These options give the flexibility to enable connection to Building Management Systems, smoke spill cycles, economy cycles, remote monitoring etc. Please consult your local Mitsubishi Electric Sales office for application advice on these controls. DESCRIPTIONS MITSUBISHI ELECTRIC Rooftop Air Conditioners Series PR,PRH,RPH-L are available in a wide range of sizes and models to enable the designer to select the best model for each application. The complete range has been designed for outdoor installation, and the units are provided with the latest technological features to ensure economical, reliable and comfortable ducted type air conditioning. All series units are completely assembled, wired and strictly tested at the factory. They consist of a compressors, air-cooled condensers, evaporator fans, condenser fans and auxiliary and control equipment, completely packaged in a water-proof enclosure. With the development of all series demands for such features as light weight, compactness, increased capacity, appropriate static pressure , air flow control, and having flexibility of inter-facing energy saving electronic controls Mitsubishi Electric have met market expectations. MECHANICAL SPECIFICATIONS General Condenser Coils All units are factory assembled, piped, internally wired and fully charged with R-22. They are also tested and checked under a strict quality control system in the factory. All units are designed for outdoor rooftop or ground level installation. Exterior surfaces of all units are phosphatized, zinc-coated steel with acrylic resin primer and ivory white baked enamel finish. Refrigeration Controls Unnecessary power input due to higher discharge pressure is avoided by high performance designs of cross-finned coils. Condenser coils are made of 9.52mm OD, 0.35mm thick seamless copper tubes mechanically bonded to 0.12mm thick aluminium plate fins. Each coil is factory pressure and leak tested at 3.3MPa. Evaporator Fans Refrigeration controls include condenser fan, evaporator fan and compressor contactor. Each circuit of the unit has a separate set of refrigeration controls. PR, PRH,PRH-L-15,20 units have two independent circuits. Belt-drive, forward curved, centrifugal type fans made of galvanized steel are used to deliver an accurate airflow at low noise level. Condenser Fan Compressors This direct-drive propeller fan is dynamically balanced, to ensure smooth airflow. A weatherproof three-phase squirrel cage induction motor is used to drive the condenser fan. All units have high efficiency type hermetic line starting compressors. Compressors are equipped with thermal overload protector, overcurrent relay and high pressure protection controls. Crankcase heaters are standard . Evaporator Coils Highly efficient cross-finned coils are applied to provide a larger cooling capacity with low air speed on the coil. Coils are made of 9.52mm OD and 0.35mm thick seamless copper tubing mechanically bonded to 0.12mm thick aluminium fins and are factory leak tested at a pressure of 3.3MPa. They are provided with strainers attached to the capillary tubes to further ensure a clean system. - 6- TYPICAL INSTALLATION EXAMPLE PR PRH PRH-L - 7- SPECIFICATIONS ITEM TOTAL COOLING CAPACITY (GROSS) SENSIBLE COOLING CAPACITY (GROSS) TOTALHEATING CAPACITY (GROSS) (PRH-YA,PRH-YA-L ONLY) CAPACITY STEPS REFRIGERANT REFRIGERANT CONTROL EXTERNAR FINISH COLOR (MUNSELL NO.) DIMENSION NET WEIGHT COMPRESSOR MOTOR OUTPUT INDOOR COIL FAN FAN MOTOR FAN MOTOR OUTPUT NOMINAL AIR FLOW EXTERNAL STATIC PRESSURE OUTDOOR COIL FAN FAN MOTOR FANMOTOR OUTPUT NOMINAL AIR FLOW DRAIN CONNECTION HEIGHT WIDTH DEPTH kW BTU/h kcal/h kW BTU/h kcal/h kW BTU/h kcal/h % mm mm mm kg kW kW CMM CFM L/S mmAq Pa kW CMM CFM L/S mm PR-5YC PR-8YC PR-10YC PR-15YC PR-20YC PRH-5YA PRH-8YA PRH-10YA PRH-15YA PRH-20YA PRH-5YA-L PRH-8YA-L PRH-10YA-L PRH-15YA-L PRH-20YA-L 16.3 23.8 29.7 46.3 60.8 55,600 81,300 101,200 157,900 207,500 14,000 20,500 25,500 39,800 52,300 13 19.7 25.3 38.4 50.2 44,400 67,100 86,500 130,900 171,400 11,200 16,900 21,800 33,000 43,200 15.1 23 32 45.5 61.2 51,600 78,600 109,100 155,100 208,700 13,000 19,800 27,500 39,100 52,600 0-100 0-50-100 R22(FACTORY CHARGED) CAPILLARY TUBE ACRYLIC RESIN COATING MUNSELL 5Y8/1 1,000 1,000 1,300 1,200 1,990 1,840 1,600 299 393 413 698 729 HERMETIC LINE START (RECIPROCATING) 2 X 7.5 3.73 5.6 7.5 2 X 5.6 CROSS FIN COIL CENTRIFUGAL (GALVANIZED STEEL) - BELT DRIVE THREE PHASE CAGE INDUCTION MOTOR 0.75 1.1 1.5 2.2 3 54 84 100 168 190 1,907 2,967 3,532 5,934 6,711 900 1,400 1,660 2,800 3,160 10 10 10 20 20 100 100 100 200 200 CROSS FIN COIL PROPELLER - DIRECT DRIVE THREE PHASE CAGE INDUCTION MOTOR 0.15 0.35 0.35 2 X 0.35 2 X 0.35 95 185 185 2 X 185 2 X 185 3,355 6,534 6,534 2 X 6,534 2 X 6,534 1,583 3,083 3,083 2 X 3,083 2 X 3,083 25.4 HIGH PRESSURE SWITCH,FUSE PROTECTION DEVICES OVER CURRENT RELAY (COMP.& INDOOR FAN,OUTDOOR FAN ) INTERNAL THERMOSTAT (COMP. & OUTDOOR FAN ) NOTE ANTI SHORT-CYCLE TIMER, FREEZE & FROST PROTECTOR 1. NOMINAL COOLING & HEATING CAPACITIES ARE BASED FOLLOWING CONDITIONS. COOLING : INDOOR:27˚CDB, 19˚C WB ; OUTDOOR:35˚C DB. HEATING : INDOOR:21˚C DB ; OUTDOOR:7 DB, 6˚C WB. 2. CAPACITIES ARE GROSS CAPACITIES WHICH DO NOT INCLUDE A DEDUCTION FOR EVAPORATOR FAN MOTOR HEAT. -8- ELECTRICAL DATA Cooling TOTAL INPUT TOTAL RUN CURRENT POWER FACTOR START CURRENT kW A % A PR-5YC PRH-5YA PRH-5YA-L 5.4 10.3 73 62 415V COMPRESSOR INPUT RUN CURRENT I/D FAN INPUT RUN CURRENT O/D FAN INPUT RUN CURRENT kW A kW A kW A 3.92 7.44 1.24 2.26 0.24 0.6 6.46 11.70 1.30 2.90 0.54 1.3 9.22 15.62 1.64 3.28 0.54 1.3 2 X 6.55 2 X 11.74 2.62 4.72 2 X 0.54 2 X 1.3 2 X 9.30 2 X 15.22 3.02 6.06 2 X 0.54 2 X 1.3 TOTAL INPUT TOTAL RUN CURRENT POWER FACTOR START CURRENT kW A % A 5.4 11.2 73 68 8.3 17.3 73 95 11.4 21.9 79 109 16.8 33.6 76 126 22.7 42.6 81 147 380V COMPRESSOR INPUT RUN CURRENT I/D FAN INPUT RUN CURRENT O/D FAN INPUT RUN CURRENT kW A kW A kW A 3.92 8.06 1.24 2.48 0.24 0.66 6.46 12.71 1.30 3.17 0.54 1.42 9.22 16.90 1.64 3.58 0.54 1.42 2 X 6.55 2 X 12.80 2.62 5.16 2 X 0.54 2 X 1.42 2 X 9.30 2 X 16.57 3.02 6.62 2 X 0.54 2 X 1.42 TOTAL INPUT TOTAL RUN CURRENT POWER FACTOR START CURRENT kW A % A PRH-5YA PRH-5YA-L 4.8 9.8 68 62 PRH-8YA PRH-8YA-L 7.0 14.1 69 87 PRH-10YA PRH-10YA-L 9.6 18.2 73 100 415V COMPRESSOR INPUT RUN CURRENT I/D FAN INPUT RUN CURRENT O/D FAN INPUT RUN CURRENT kW A kW A kW A 3.32 6.94 1.24 2.26 0.24 0.6 5.16 9.90 1.30 2.90 0.54 1.3 7.42 13.62 1.64 3.28 0.54 1.3 2 X 5.35 2 X 9.94 2.62 4.72 2 X 0.54 2 X 1.3 2 X 7.60 2 X 13.07 3.02 6.06 2 X 0.54 2 X 1.3 TOTAL INPUT TOTAL RUN CURRENT POWER FACTOR START CURRENT kW A % A 4.8 10.7 68 68 7.0 15.4 69 95 9.6 20.0 73 109 14.4 29.6 74 121 19.3 38.1 77 143 kW A kW A kW A 3.32 7.56 1.24 2.48 0.24 0.66 5.16 10.81 1.30 3.17 0.54 1.42 7.42 15.00 1.64 3.58 0.54 1.42 2 X 5.35 2 X 10.8 2.62 5.16 2 X 0.54 2 X 1.42 2 X 7.60 2 X 14.32 3.02 6.62 2 X 0.54 2 X 1.42 VOLT ITEM Heating VOLT PR-8YC PRH-8YA PRH-8YA-L 8.3 15.9 73 87 PR-10YC PRH-10YA PRH-10YA-L 11.4 20.2 79 100 PR-15YC PRH-15YA PRH-15YA-L 16.8 30.8 76 115 PR-20YC PRH-20YA PRH-20YA-L 22.7 39.1 81 135 (PRH,PRH-L Only) ITEM 380V COMPRESSOR INPUT RUN CURRENT I/D FAN INPUT RUN CURRENT O/D FAN INPUT RUN CURRENT -9- PRH-15YA PRH-15YA-L 14.4 27.2 74 111 PRH-20YA PRH-20YA-L 19.3 34.8 77 131 - 10 - 21.4 24 19.5 21 20.7 19.0 20 23 21.4 24 20.1 20.7 23 22 20.1 22 19.0 19.5 20 21 20.7 18.5 19 20.1 22 23 19.5 21 18.5 19.0 19 20 19.5 17.9 18 19.0 20 21 18.5 17.4 17 19 16.9 16 17.9 18.5 19 18 17.9 16.9 16 18 16.4 15 17.4 17.4 17 17 16.9 16.4 15 16 Q kW WB ˚C 11.8 12.6 13.7 14.6 15.6 10.1 11.0 11.9 12.9 13.7 14.8 9.1 10.1 10.9 12.0 13.0 14.0 9.2 10.1 11.1 12.2 13.1 14.0 9.4 10.2 11.1 12.2 13.1 9.4 10.3 11.3 SHCkW 20.0 5.0 4.9 4.9 4.8 4.8 5.0 4.9 4.9 4.8 4.8 4.7 4.9 4.9 4.8 4.8 4.7 4.7 4.8 4.8 4.7 4.7 4.6 4.6 4.7 4.7 4.6 4.6 4.5 4.6 4.6 4.5 T/I kW 20.6 19.9 19.3 18.8 18.3 20.6 19.9 19.3 18.8 18.3 17.8 19.9 19.3 18.8 18.3 17.8 17.3 18.8 18.3 17.8 17.3 16.8 16.3 17.8 17.3 16.8 16.3 15.8 16.8 16.3 15.8 Q kW 11.5 12.3 13.3 14.3 15.2 AIR VOLUME CAPACITY TOTAL INPUT PR-5YC PRH-5YA PRH-5YA-L COOLING 9.7 10.5 11.6 12.6 13.4 14.4 8.8 9.7 10.7 11.7 12.6 13.7 8.8 9.7 10.9 11.9 12.8 13.7 9.1 10.0 10.9 11.9 12.8 9.1 10.1 11.1 SHCkW 25.0 0.56 0.62 0.69 0.76 0.83 0.47 0.53 0.60 0.67 0.73 0.81 0.44 0.50 0.57 0.64 0.71 0.79 0.47 0.53 0.61 0.69 0.76 0.84 0.51 0.58 0.65 0.73 0.81 0.54 0.62 0.70 SHF 45 750 0.975 0.987 CMM L/S 830 0.988 0.994 50 SHC:SENSIBLE HEAT CAPACITY 0.55 0.61 0.68 0.75 0.82 0.47 0.53 0.59 0.66 0.72 0.80 0.44 0.50 0.56 0.63 0.70 0.78 0.47 0.53 0.60 0.68 0.75 0.83 0.51 0.57 0.64 0.72 0.80 0.54 0.61 0.69 SHF Factor for Various Air Flow Note1. * Q :COOLING CAPACITY 30 28 26 24 22 20 DB ˚C INDOOR INDOOR OPERATION RANGE 19.8 19.1 18.5 18.0 17.6 19.8 19.1 18.5 18.0 17.6 17.1 19.1 18.5 18.0 17.6 17.1 16.6 18.0 17.6 17.1 16.6 16.1 15.6 17.1 16.6 16.1 15.6 15.2 16.1 15.6 15.2 Q kW 11.3 12.0 13.0 14.0 15.0 9.5 10.3 11.3 12.2 13.2 14.2 8.6 9.4 10.4 11.4 12.3 13.4 8.6 9.5 10.6 11.6 12.4 13.4 8.9 9.8 10.6 11.5 12.5 8.9 9.8 10.8 SHCkW 920 1.0 1.0 55 1,000 1.013 1.005 60 T/I:TOTAL INPUT 5.3 5.2 5.1 5.1 5.0 5.3 5.2 5.1 5.1 5.0 4.9 5.2 5.1 5.1 5.0 4.9 4.9 5.1 5.0 4.9 4.9 4.8 4.8 4.9 4.9 4.8 4.8 4.7 4.8 4.8 4.7 T/I kW 30.0 0.57 0.63 0.70 0.78 0.85 0.48 0.54 0.61 0.68 0.75 0.83 0.45 0.51 0.58 0.65 0.72 0.81 0.48 0.54 0.62 0.70 0.77 0.86 0.52 0.59 0.66 0.74 0.82 0.55 0.63 0.71 SHF 5.6 5.5 5.4 5.3 5.2 5.6 5.5 5.4 5.3 5.2 5.2 5.5 5.4 5.3 5.2 5.2 5.1 5.3 5.2 5.2 5.1 5.0 5.0 5.2 5.1 5.0 5.0 4.9 5.0 5.0 4.9 T/I kW 18.9 18.3 17.7 17.3 16.8 18.9 18.3 17.7 17.3 16.8 16.3 18.3 17.7 17.3 16.8 16.3 15.9 17.3 16.8 16.3 15.9 15.4 15.0 16.3 15.9 15.4 15.0 14.5 15.4 15.0 14.5 Q kW OUTDOOR DB ˚C PR-5YC PRH-5YA-L PRH-5YA 11.0 11.9 12.7 13.8 14.6 9.1 10.1 11.0 11.9 12.8 13.9 8.2 9.2 10.2 11.1 12.1 13.2 8.5 9.2 10.3 11.3 12.2 13.2 8.5 9.4 10.3 11.4 12.2 8.5 9.6 10.4 SHCkW 35.0 0.58 0.65 0.72 0.80 0.87 0.48 0.55 0.62 0.69 0.76 0.85 0.45 0.52 0.59 0.66 0.74 0.83 0.49 0.55 0.63 0.71 0.79 0.88 0.52 0.59 0.67 0.76 0.84 0.55 0.64 0.72 SHF Cooling Capacity (Nominal Air Flow):PR-5YC, PRH-5YA, PRH-5YA-L 5.9 5.8 5.7 5.6 5.5 5.9 5.8 5.7 5.6 5.5 5.4 5.8 5.7 5.6 5.5 5.4 5.3 5.6 5.5 5.4 5.3 5.3 5.2 5.4 5.3 5.3 5.2 5.1 5.3 5.2 5.1 T/I kW 18.0 17.4 16.9 16.4 16.0 18.0 17.4 16.9 16.4 16.0 15.6 17.4 16.9 16.4 16.0 15.6 15.1 16.4 16.0 15.6 15.1 14.7 14.2 15.6 15.1 14.7 14.2 13.8 14.7 14.2 13.8 Q kW 40.0 10.6 11.7 12.5 13.4 14.2 8.8 9.7 10.6 11.6 12.5 13.6 8.0 9.0 9.8 10.7 11.9 12.8 8.2 9.0 10.0 11.0 11.9 12.8 8.3 9.1 10.1 11.1 11.9 8.2 9.2 10.1 SHCkW 0.59 0.67 0.74 0.82 0.89 0.49 0.56 0.63 0.71 0.78 0.87 0.46 0.53 0.60 0.67 0.76 0.85 0.50 0.56 0.64 0.73 0.81 0.90 0.53 0.60 0.69 0.78 0.86 0.56 0.65 0.73 SHF 6.2 6.1 6.0 5.9 5.8 6.2 6.1 6.0 5.9 5.8 5.7 6.1 6.0 5.9 5.8 5.7 5.6 5.9 5.8 5.7 5.6 5.5 5.5 5.7 5.6 5.5 5.5 5.4 5.5 5.5 5.4 T/I kW 16.8 16.4 15.9 15.4 15.0 16.8 16.4 15.9 15.4 15.0 14.6 16.4 15.9 15.4 15.0 14.6 14.2 15.4 15.0 14.6 14.2 13.7 13.3 14.6 14.2 13.7 13.3 13.0 13.7 13.3 13.0 Q kW 46.0 10.2 11.3 12.1 13.1 14.0 8.4 9.3 10.3 11.2 12.2 13.1 7.5 8.6 9.5 10.4 11.4 12.5 7.9 8.6 9.6 10.7 11.5 12.5 7.9 8.8 9.7 10.6 11.6 7.8 8.9 9.8 SHCkW SHF 0.61 0.69 0.76 0.85 0.93 0.50 0.57 0.65 0.73 0.81 0.90 0.46 0.54 0.62 0.69 0.78 0.88 0.51 0.57 0.66 0.75 0.84 0.94 0.54 0.62 0.71 0.80 0.89 0.57 0.67 0.75 6.5 6.4 6.3 6.2 6.1 6.5 6.4 6.3 6.2 6.1 6.0 6.4 6.3 6.2 6.1 6.0 5.9 6.2 6.1 6.0 5.9 5.8 5.8 6.0 5.9 5.8 5.8 5.7 5.8 5.8 5.7 T/I kW CAPACITY TABLES - 11 - 23.0 23.7 24 21.6 21 23 20.9 20 22.3 23.7 24 22 23.0 23 20.9 20 22.3 20.3 19 22 23.0 23 21.6 22.3 22 21 21.6 20.3 21 19.7 18 19 20.9 14.8 21.6 21 20 9.9 20.9 20 12.6 13.6 14.5 15.3 16.3 10.7 11.7 12.7 13.6 14.6 15.6 9.9 10.9 11.9 12.7 13.8 10.9 12.0 13.0 13.9 20.3 19.1 17 14.8 19.7 18.5 16 10.2 19 20.3 19 11.0 12.0 13.0 13.9 10.1 11.1 12.1 SHCkW 18 19.7 18.5 16 18 18.0 15 19.1 19.1 17 17 18.5 18.0 15 16 Q kW WB ˚C -5.0 0.53 0.59 0.65 0.71 0.78 0.45 0.51 0.57 0.63 0.70 0.77 0.43 0.49 0.55 0.61 0.68 0.75 0.46 0.52 0.59 0.66 0.73 0.80 0.50 0.56 0.63 0.70 0.77 0.53 0.60 0.67 SHF 23.5 22.8 22.1 21.5 20.8 23.5 22.8 22.1 21.5 20.8 20.2 22.8 22.1 21.5 20.8 12.5 13.5 12.2 15.3 16.2 10.6 11.6 12.6 13.5 14.6 15.6 9.8 10.8 11.8 12.7 13.7 14.7 19.6 20.2 9.9 10.8 11.9 12.9 13.9 14.7 10.1 11.0 12.0 12.9 13.8 10.1 11.0 12.0 SHCkW 21.5 20.8 20.2 19.6 19.0 18.4 20.2 19.6 19.0 18.4 17.9 19.0 18.4 17.9 Q kW SHF 0.53 0.59 0.55 0.71 0.78 0.45 0.51 0.57 0.63 0.70 0.77 0.43 0.49 0.55 0.61 0.68 0.75 0.46 0.52 0.59 0.66 0.73 0.80 0.50 0.56 0.63 0.70 0.77 0.53 0.60 0.67 AIR VOLUME CAPACITY TOTAL INPUT PR-5YC PRH-5YA PRH-5YA-L COOLING 4.4 4.4 4.3 4.3 4.2 4.4 4.4 4.3 4.3 4.2 4.2 4.4 4.3 4.3 4.2 4.2 4.1 4.3 4.2 4.2 4.1 4.1 4.0 4.2 4.1 4.1 4.0 4.0 4.1 4.0 4.0 T/I kW 23.2 22.5 21.8 21.2 20.5 23.2 22.5 21.8 21.2 20.5 19.9 22.5 21.8 21.2 20.5 19.9 19.3 21.2 20.5 19.9 19.3 18.7 18.2 19.9 19.3 18.7 18.2 17.7 18.7 18.2 17.7 Q kW 45 750 0.975 0.987 CMM L/S 830 0.988 0.994 50 SHC:SENSIBLE HEAT CAPACITY 4.4 4.4 4.3 4.3 4.2 4.4 4.4 4.3 4.3 4.2 4.2 4.4 4.3 4.3 4.2 4.2 4.1 4.3 4.2 4.2 4.1 4.1 4.0 4.2 4.1 4.1 4.0 4.0 4.1 4.0 4.0 T/I kW 0.0 Factor for Various Air Flow Note1. * Q :COOLING CAPACITY 30 28 26 24 22 20 DB ˚C INDOOR INDOOR OPERATION RANGE SHF 0.54 0.60 0.66 0.72 0.79 0.45 0.51 0.58 0.64 0.71 0.78 0.43 0.49 0.55 0.62 0.69 0.76 0.46 0.52 0.59 0.67 0.74 0.81 0.50 0.56 0.63 0.71 0.78 0.53 0.60 0.68 4.5 4.5 4.4 4.4 4.3 4.5 4.5 4.4 4.4 4.3 4.3 4.5 4.4 4.4 4.3 4.3 4.2 4.4 4.3 4.3 4.2 4.2 4.1 4.3 4.2 4.2 4.1 4.1 4.2 4.1 4.1 T/I kW 920 1.0 1.0 55 1,000 1.013 1.005 60 T/I:TOTAL INPUT 12.5 13.5 14.4 15.3 16.2 10.4 11.5 12.6 13.6 14.6 15.5 9.7 10.7 11.7 12.7 13.7 14.7 9.8 10.7 11.7 12.9 13.8 14.7 10.0 10.8 11.8 12.9 13.8 9.9 10.9 12.0 SHCkW 5.0 OUTDOOR DB˚C PR-5YC PRH-5YA-L PRH-5YA 22.7 22.0 21.4 20.8 20.1 22.7 22.0 21.4 20.8 20.1 19.5 22.0 21.4 20.8 20.1 19.5 18.9 20.8 20.1 19.5 18.9 18.3 17.9 19.5 18.9 18.3 17.9 17.4 18.3 17.9 17.4 Q kW 12.3 13.2 14.1 15.2 16.1 10.4 11.4 12.4 13.3 14.3 15.2 9.7 10.7 11.6 12.5 13.5 14.4 9.8 10.7 11.7 12.7 13.5 14.5 9.8 10.8 11.7 12.7 13.6 9.7 10.9 11.8 SHCkW 10.0 0.54 0.60 0.66 0.73 0.80 0.46 0.52 0.58 0.64 0.71 0.78 0.44 0.50 0.56 0.62 0.69 0.76 0.47 0.53 0.60 0.67 0.74 0.81 0.50 0.57 0.64 0.71 0.78 0.53 0.61 0.68 SHF 4.6 4.6 4.5 4.5 4.4 4.6 4.6 4.5 4.5 4.4 4.4 4.6 4.5 4.5 4.4 4.4 4.3 4.5 4.4 4.4 4.3 4.3 4.2 4.4 4.3 4.3 4.2 4.2 4.3 4.2 4.2 T/I kW 22.1 21.4 20.8 20.2 19.6 22.1 21.4 20.8 20.2 19.6 19.1 21.4 20.8 20.2 19.6 19.1 18.5 20.2 19.6 19.1 18.5 17.9 17.4 19.1 18.5 17.9 17.4 16.9 17.9 17.4 16.9 Q kW 15.0 12.2 13.1 13.9 14.9 15.9 10.2 11.1 12.3 13.1 14.1 15.1 9.4 10.4 11.3 12.3 13.4 14.2 9.5 10.4 11.5 12.6 13.4 14.3 9.7 10.5 11.5 12.5 13.4 9.7 10.6 11.7 SHCkW Cooling Capacity (Nominal Air Flow) (Use for low ambient temp. parts):PR-5YC, PRH-5YA, PRH-5YA-L SHF 4.8 4.7 4.7 4.6 4.6 4.8 4.7 4.7 4.6 4.6 4.5 4.7 4.7 4.6 4.6 4.5 4.5 4.6 4.6 4.5 4.5 4.4 4.4 4.5 4.5 4.4 4.4 4.3 4.4 4.4 4.3 T/I kW 8.9 27 15.0 16 14.2 14.2 26 27 4.8 4.8 4.7 4.7 4.6 4.6 4.5 4.5 4.4 4.4 4.3 4.3 4.3 HEATING PRH-5YA PRH-5YA-L CAPACITY TOTAL INPUT AIR VOLUME L/S CMM 4.1 4.1 4.1 4.0 4.0 4.0 3.9 3.9 3.9 3.8 3.8 3.8 3.8 16.3 16.4 16.5 16.6 16.7 16.8 16.9 17.0 17.1 17.2 17.2 17.3 17.4 Q kW 5.3 5.2 5.2 5.1 5.1 5.0 5.0 4.9 4.9 4.8 4.8 4.7 4.7 T/I kW 10.0 OUTDOOR WB ˚C PRH-5YA-L PRH-5YA 10.5 10.5 10.6 10.7 10.7 10.8 10.9 10.9 11.0 11.1 11.1 11.2 11.2 T/I kW 45 750 0.975 1.035 830 0.988 1.018 50 T/I : TOTAL INPUT T/I kW 5.0 3.8 3.8 3.8 3.8 3.8 3.8 3.7 3.7 3.7 3.7 3.7 3.7 * Q : HEATING CAPACITY 14.3 14.4 14.5 14.6 14.7 14.8 14.8 14.9 25 24 23 22 21 20 19 18 14.9 15.1 15 17 Q kW DB ˚C INDOOR OPERATION RANGE 8.9 9.0 9.1 9.1 9.2 9.2 9.3 9.3 9.4 9.4 26 25 24 23 22 21 20 19 18 17 9.5 16 3.7 Q kW -5.0 OUTDOOR WB ˚C PRH-5YA-L Factor for Various Air Flow 0.55 0.61 0.67 0.74 0.81 0.46 0.52 0.59 0.65 0.72 0.79 0.44 0.50 0.56 0.63 0.70 0.77 0.47 0.53 0.60 0.68 0.75 0.82 0.51 0.57 0.64 0.72 0.79 0.54 0.61 0.69 9.5 15 T/I kW -10.0 Q kW DB ˚C INDOOR OPERATION RANGE 920 1.0 1.0 55 18.4 18.6 18.7 18.8 18.9 19.0 19.1 19.2 19.3 19.4 19.4 19.5 19.6 1,000 1.008 0.990 60 5.7 5.6 5.6 5.5 5.5 5.4 5.4 5.3 5.3 5.2 5.2 5.1 5.1 T/I kW 4.4 4.4 4.4 4.3 4.3 4.3 4.2 4.2 4.2 4.1 4.1 4.0 4.0 T/I kW 0.0 15.0 Q kW 12.3 12.3 12.4 12.5 12.5 12.6 12.7 12.7 12.8 12.9 12.9 13.0 13.1 Q kW PRH-5YA Heating Capacity (Nominal Air Flow):PRH-5YA, PRH-5YA-L - 12 - 0.70 17.5 15.9 14.6 13.1 20.5 18.8 17.2 15.8 14.3 13.1 21.6 20.1 18.6 17.1 15.7 14.4 22.8 21.6 25.0 25.7 26.5 27.3 25.0 25.7 26.5 27.3 28.1 29.0 25.7 26.5 27.3 28.1 29.0 30.0 26.5 27.3 18 19 20 21 18 19 20 21 22 23 19 20 21 22 23 24 20 21 17.1 0.78 18.9 24.2 17 30.0 0.87 20.4 23.5 16 24 0.52 13.4 25.7 19 18.6 0.59 14.8 25.0 18 29.0 0.67 16.2 24.2 17 23 0.75 17.6 23.5 16 20.0 0.84 19.2 22.8 15 28.1 0.55 13.3 24.2 17 22 0.63 14.8 23.5 16 7.6 7.5 7.4 7.3 7.2 7.6 7.5 7.4 7.3 7.2 7.1 7.5 7.4 7.3 7.2 7.1 7.0 7.3 7.2 7.1 7.0 7.0 6.9 7.1 7.0 7.0 6.9 6.9 7.0 6.9 6.9 T/I kW 29.3 28.4 27.5 26.7 25.9 29.3 28.4 27.5 26.7 25.9 25.2 28.4 27.5 26.7 25.9 25.2 24.4 26.7 25.9 25.2 24.4 23.6 22.9 25.2 24.4 23.6 22.9 22.3 23.6 22.9 22.3 Q kW 16.7 18.2 19.8 21.4 22.5 14.1 15.3 16.8 18.4 19.9 21.4 12.8 14.3 15.8 17.1 18.6 20.3 12.8 14.2 15.6 17.3 18.6 20.2 13.1 14.4 15.8 17.4 19.0 13.0 14.4 15.8 SHCkW AIR VOLUME CAPACITY TOTAL INPUT COOLING 60 1,000 0.940 0.978 CMM L/S Factor for Various Air Flow PR-8YC PRH-8YA PRH-8YA-L 25.0 0.57 0.64 0.72 0.80 0.87 0.48 0.54 0.61 0.69 0.77 0.85 0.45 0.52 0.59 0.66 0.74 0.83 0.48 0.55 0.62 0.71 0.79 0.88 0.52 0.59 0.67 0.76 0.85 0.55 0.63 0.71 SHF 1,170 0.963 0.987 70 SHC:SENSIBLE HEAT CAPACITY 0.57 0.64 0.71 0.79 0.86 0.48 0.54 0.61 0.68 0.76 0.84 0.45 0.51 0.58 0.65 0.73 0.82 0.48 0.55 0.62 0.71 16.2 22.8 15 SHF SHCkW Q kW WB ˚C 20.0 Note1.* Q :COOLING CAPACITY 30 28 26 24 22 20 DB ˚C INDOOR INDOOR OPERATION RANGE 28.5 27.6 26.7 25.9 25.2 28.5 27.6 26.7 25.9 25.2 24.5 27.6 26.7 25.9 25.2 24.5 23.7 25.9 25.2 24.5 23.7 23.0 22.3 24.5 23.7 23.0 22.3 21.7 23.0 22.3 21.7 Q kW 80 1,330 0.987 0.996 90 1,500 1.010 1.005 1,580 1.022 1.010 95 16.5 17.9 19.5 21.0 22.2 14.0 15.2 16.6 18.1 19.7 21.1 12.7 14.2 15.5 16.9 18.4 19.9 12.7 14.1 15.4 17.1 18.6 19.8 13.0 14.2 15.6 17.2 18.7 12.7 14.3 15.6 SHCkW T/I:TOTAL INPUT 8.1 7.9 7.8 7.7 7.6 8.1 7.9 7.8 7.7 7.6 7.5 7.9 7.8 7.7 7.6 7.5 7.4 7.7 7.6 7.5 7.4 7.3 7.2 7.5 7.4 7.3 7.2 7.2 7.3 7.2 7.2 T/I kW 30.0 0.58 0.65 0.73 0.81 0.88 0.49 0.55 0.62 0.70 0.78 0.86 0.46 0.53 0.60 0.67 0.75 0.84 0.49 0.56 0.63 0.72 0.81 0.89 0.53 0.60 0.68 0.77 0.86 0.55 0.64 0.72 SHF 8.5 8.4 8.3 8.1 8.0 8.5 8.4 8.3 8.1 8.0 7.9 8.4 8.3 8.1 8.0 7.9 7.8 8.1 8.0 7.9 7.8 7.7 7.6 7.9 7.8 7.7 7.6 7.5 7.7 7.6 7.5 T/I kW 27.7 26.8 26.0 25.2 24.5 27.7 26.8 26.0 25.2 24.5 23.8 26.8 26.0 25.2 24.5 23.8 23.0 25.2 24.5 23.8 23.0 22.3 21.6 23.8 23.0 22.3 21.6 21.0 22.3 21.6 21.0 Q kW OUTDOOR DB˚C PR-8YC PRH-8YA-L PRH-8YA 16.3 17.7 19.2 20.7 22.1 13.6 15.0 16.4 17.9 19.4 20.7 12.3 13.8 15.4 16.7 18.1 19.6 12.3 13.7 15.2 16.8 18.3 19.7 12.6 14.0 15.4 16.8 18.3 12.5 14.0 15.3 SHCkW 35.0 0.59 0.66 0.74 0.82 0.90 0.49 0.56 0.63 0.71 0.79 0.87 0.46 0.53 0.61 0.68 0.76 0.85 0.49 0.56 0.64 0.73 0.82 0.91 0.53 0.61 0.69 0.78 0.87 0.56 0.65 0.73 SHF Cooling Capacity (Nominal Air Flow):PR-8YC, PRH-8YA, PRH-8YA-L 9.0 8.8 8.7 8.6 8.4 9.0 8.8 8.7 8.6 8.4 8.3 8.8 8.7 8.6 8.4 8.3 8.2 8.6 8.4 8.3 8.2 8.1 7.9 8.3 8.2 8.1 7.9 7.8 8.1 7.9 7.8 T/I kW 26.8 26.0 25.2 24.4 23.7 26.8 26.0 25.2 24.4 23.7 23.0 26.0 25.2 24.4 23.7 23.0 22.3 24.4 23.7 23.0 22.3 21.6 20.9 23.0 22.3 21.6 20.9 20.3 21.6 20.9 20.3 Q kW 40.0 16.1 17.4 18.9 20.5 21.8 13.1 14.6 16.1 17.6 19.0 20.5 12.2 13.6 15.1 16.4 17.7 19.2 12.2 13.5 15.0 16.7 18.1 19.4 12.4 13.8 15.1 16.5 17.9 12.1 13.8 15.0 SHCkW 0.60 0.67 0.75 0.84 0.92 0.49 0.56 0.64 0.72 0.80 0.89 0.47 0.54 0.62 0.69 0.77 0.86 0.50 0.57 0.65 0.75 0.84 0.93 0.54 0.62 0.70 0.79 0.88 0.56 0.66 0.74 SHF 9.5 9.3 9.2 9.0 8.9 9.5 9.3 9.2 9.0 8.9 8.7 9.3 9.2 9.0 8.9 8.7 8.6 9.0 8.9 8.7 8.6 8.5 8.3 8.7 8.6 8.5 8.3 8.2 8.5 8.3 8.2 T/I kW 25.6 24.9 24.1 23.4 22.7 25.6 24.9 24.1 23.4 22.7 22.0 24.9 24.1 23.4 22.7 22.0 21.3 23.4 22.7 22.0 21.3 20.7 20.1 22.0 21.3 20.7 20.1 19.4 20.7 20.1 19.4 Q kW 46.0 15.6 17.2 18.6 20.1 21.3 12.8 14.2 15.7 17.3 18.6 20.0 11.7 13.0 14.5 15.9 17.4 18.7 11.7 13.2 14.5 16.2 17.6 19.1 11.9 13.4 14.7 16.3 17.5 11.8 13.5 14.7 SHCkW SHF 0.61 0.69 0.77 0.86 0.94 0.50 0.57 0.65 0.74 0.82 0.91 0.47 0.54 0.62 0.70 0.79 0.88 0.50 0.58 0.66 0.76 0.85 0.95 0.54 0.63 0.71 0.81 0.90 0.57 0.67 0.76 10.0 9.9 9.7 9.6 9.4 10.0 9.9 9.7 9.6 9.4 9.2 9.9 9.7 9.6 9.4 9.2 9.1 9.6 9.4 9.2 9.1 9.0 8.8 9.2 9.1 9.0 8.8 8.7 9.0 8.8 8.7 T/I kW - 13 - 32.0 24 29.2 21 31.0 28.3 20 23 32.0 24 30.1 31.0 23 22 30.1 28.3 20 22 27.4 19 29.2 31.0 23 21 30.1 22 27.4 19 29.2 26.5 18 28.3 29.2 21 21 28.3 20 20 27.4 25.8 17 19 25.2 16 26.5 27.4 19 18 26.5 25.2 16 18 24.4 15 25.8 25.8 17 17 25.2 24.4 15 16 Q kW WB ˚C 0.0 17.1 18.7 20.1 21.5 26.6 14.6 16.0 17.2 18.7 20.0 25.1 13.2 14.6 16.1 17.5 18.8 23.4 13.3 14.8 16.2 17.8 19.4 23.3 13.5 15.0 16.4 17.8 20.9 13.6 15.1 SHCkW -5.0 0.55 0.62 0.69 0.76 0.83 0.47 0.53 0.59 0.66 0.73 0.81 0.44 0.50 0.57 0.64 0.71 0.80 0.47 0.54 0.61 0.69 0.77 0.85 0.51 0.58 0.65 0.73 0.81 0.54 0.62 0.70 SHF 0.0 31.8 6.7 0.55 0.62 0.69 0.76 0.83 0.47 0.53 0.59 0.66 0.73 0.81 0.44 0.50 0.57 0.64 0.71 0.80 0.47 0.54 0.61 0.69 0.77 0.86 0.51 0.58 0.66 0.74 0.82 0.54 0.62 0.70 SHF COOLING PR-8YC PRH-8YA PRH-8YA-L CAPACITY TOTAL INPUT AIR VOLUME 6.7 6.6 6.5 6.4 6.3 6.7 6.6 6.5 6.4 6.3 6.3 6.6 6.5 6.4 6.3 6.3 6.2 6.4 6.3 6.3 6.2 6.2 6.1 6.3 6.2 6.2 6.1 6.1 6.2 6.1 6.1 T/I kW 31.5 30.5 29.6 28.7 27.9 31.5 30.5 29.6 28.7 27.9 27.1 30.5 29.6 28.7 27.9 27.1 26.2 28.7 27.9 27.1 26.2 25.5 24.8 27.1 26.2 25.5 24.8 24.0 25.5 24.8 24.0 Q kW L/S CMM 60 0.940 0.978 1,000 0.963 0.987 1,170 70 0.987 0.996 1,330 80 SHC:SENSIBLE HEAT CAPACITY 16.9 18.5 20.0 21.4 26.4 14.5 15.8 17.1 18.6 19.9 24.9 13.2 14.5 16.1 17.5 18.7 23.2 13.3 14.7 16.1 17.7 19.3 23.5 13.5 14.9 16.5 17.9 21.1 13.5 15.0 SHCkW 30.8 29.9 29.0 28.2 31.8 30.8 29.9 29.0 28.2 27.3 30.8 29.9 29.0 28.2 27.3 26.4 29.0 28.2 27.3 26.4 25.7 25.0 27.3 26.4 25.7 25.0 24.2 25.7 25.0 24.2 Q kW 6.6 6.5 6.4 6.3 6.7 6.6 6.5 6.4 6.3 6.3 6.6 6.5 6.4 6.3 6.3 6.2 6.4 6.3 6.3 6.2 6.2 6.1 6.3 6.2 6.2 6.1 6.1 6.2 6.1 6.1 T/I kW 0.0 Factor for Various Air Flow Note1.* Q :COOLING CAPACITY 30 28 26 24 22 20 DB ˚C INDOOR INDOOR OPERATION RANGE 0.55 0.63 0.70 0.77 0.84 0.47 0.53 0.59 0.67 0.74 0.82 0.44 0.50 0.57 0.64 0.72 0.81 0.47 0.54 0.61 0.69 0.77 0.86 0.51 0.58 0.66 0.74 0.82 0.54 0.62 0.70 SHF 6.8 6.7 6.6 6.5 6.4 6.8 6.7 6.6 6.5 6.4 6.4 6.7 6.6 6.5 6.4 6.4 6.3 6.5 6.4 6.4 6.3 6.3 6.2 6.4 6.3 6.3 6.2 6.2 6.3 6.2 6.2 T/I kW 1.010 1.005 1,500 90 1.022 1.010 1,580 95 T/I:TOTAL INPUT 0.0 16.8 18.6 20.1 21.5 26.5 14.3 15.7 16.9 18.7 20.1 25.0 13.0 14.4 15.9 17.3 18.9 23.2 13.1 14.6 16.0 17.6 19.1 23.3 13.4 14.8 16.4 17.8 20.9 13.4 14.9 SHCkW 5.0 OUTDOOR DB˚C PR-8YC PRH-8YA-L PRH-8YA 31.1 30.1 29.2 28.4 27.6 31.1 30.1 29.2 28.4 27.6 26.8 30.1 29.2 28.4 27.6 26.8 25.9 28.4 27.6 26.8 25.9 25.2 24.4 26.8 25.9 25.2 24.4 23.7 25.2 24.4 23.7 Q kW 0.0 16.9 18.4 19.9 21.3 26.1 14.1 15.5 17.0 18.5 19.8 24.7 12.8 14.5 16.0 17.4 18.6 23.0 13.0 14.5 16.1 17.6 19.0 23.3 13.2 14.9 16.3 17.8 20.9 13.4 14.9 SHCkW 10.0 0.56 0.63 0.70 0.77 0.84 0.47 0.53 0.60 0.67 0.74 0.82 0.44 0.51 0.58 0.65 0.72 0.81 0.47 0.54 0.62 0.70 0.78 0.87 0.51 0.59 0.67 0.75 0.83 0.55 0.63 0.71 SHF 7.0 6.9 6.8 6.7 6.6 7.0 6.9 6.8 6.7 6.6 6.6 6.9 6.8 6.7 6.6 6.6 6.5 6.7 6.6 6.6 6.5 6.5 6.4 6.6 6.5 6.5 6.4 6.4 6.5 6.4 6.4 T/I kW 30.6 29.6 28.7 27.9 27.1 30.6 29.6 28.7 27.9 27.1 26.3 29.6 28.7 27.9 27.1 26.3 25.5 27.9 27.1 26.3 25.5 24.8 24.0 26.3 25.5 24.8 24.0 23.3 24.8 24.0 23.3 Q kW 15.0 0.0 16.6 18.4 19.8 21.1 26.0 14.2 15.5 16.7 18.4 19.7 24.6 12.9 14.2 15.7 17.1 18.6 22.9 13.0 14.5 15.8 17.4 18.7 22.9 13.3 14.6 16.1 17.5 20.8 13.2 14.7 SHCkW Cooling Capacity (Nominal Air Flow) (Use for low ambient temp. parts):PR-8YC, PRH-8YA, PRH-8YA-L 7.3 7.2 7.1 7.0 6.9 7.3 7.2 7.1 7.0 6.9 6.8 7.2 7.1 7.0 6.9 6.8 6.7 7.0 6.9 6.8 6.7 6.7 6.6 6.8 6.7 6.7 6.6 6.6 6.7 6.6 6.6 T/I kW 22.8 16 22.0 22.0 26 27 5.5 5.5 5.5 5.5 5.4 5.4 5.4 5.4 5.3 5.3 5.3 5.3 HEATING PRH-8YA PRH-8YA-L CAPACITY TOTAL INPUT AIR VOLUME CMM L/S 5.9 5.9 5.9 5.8 5.8 5.8 5.7 5.7 5.7 5.6 5.6 5.6 5.6 25.1 25.1 25.2 25.3 25.4 25.5 25.5 25.6 25.7 25.8 25.9 25.9 26.0 Q kW 7.9 7.9 7.8 7.7 7.6 7.6 7.5 7.5 7.4 7.3 7.2 7.2 7.1 T/I kW 10.0 OUTDOOR WB ˚C PRH-8YA-L PRH-8YA 16.7 16.7 16.8 16.9 17.0 17.0 17.1 17.2 17.3 17.3 17.4 17.5 17.6 T/I kW 0.970 1.070 60 1,000 0.981 1.050 70 1,170 0.992 1.020 80 1,330 T/I : TOTAL INPUT 7.1 7.1 7.1 7.0 7.0 6.9 6.9 6.8 6.8 6.7 6.6 6.6 6.5 T/I kW * Q : HEATING CAPACITY 22.1 22.2 22.2 22.3 22.4 22.5 22.6 22.6 25 24 23 22 21 20 19 18 22.7 22.9 15 17 Q kW 14.5 14.5 14.6 14.7 14.7 14.8 14.9 15.0 DB ˚C INDOOR OPERATION RANGE 27 26 25 24 23 22 21 20 5.0 15.1 18 15.1 15.2 17 19 15.3 16 5.3 Q kW -5.0 OUTDOOR WB ˚C PRH-8YA-L Factor for Various Air Flow 0.56 0.64 0.71 0.78 0.85 0.48 0.54 0.60 0.68 0.75 0.83 0.45 0.51 0.58 0.65 0.73 0.82 0.48 0.55 0.62 0.70 0.78 0.87 0.52 0.59 0.67 0.75 0.84 0.55 0.63 0.71 SHF 15.4 15 T/I kW -10 Q kW DB ˚C INDOOR OPERATION RANGE 1.003 0.995 90 1,500 28.6 28.6 28.7 28.8 28.9 29.0 29.1 29.1 29.2 29.3 29.4 29.5 29.5 1.008 0.982 95 1,580 8.7 8.7 8.6 8.5 8.4 8.4 8.3 8.2 8.1 8.0 7.9 7.8 7.7 T/I kW 6.5 6.5 6.5 6.4 6.4 6.3 6.3 6.3 6.2 6.2 6.1 6.1 6.1 T/I kW 0.0 15.0 Q kW 19.2 19.2 19.3 19.4 19.5 19.5 19.6 19.7 19.8 19.9 19.9 20.0 20.1 Q kW PRH-8YA Heating Capacity (Nominal Air Flow):PRH-8YA, PRH-8YA-L - 14 - 38.0 39.2 24 35.7 21 23 34.6 20 36.8 39.2 24 22 38.0 23 34.6 20 36.8 33.5 19 35.7 38.0 23 22 36.8 21 35.7 33.5 19 22 32.4 18 21 35.7 21 34.6 34.6 20 20 33.5 31.4 17 32.4 30.4 16 19 33.5 18 32.4 19 30.4 16 18 29.4 15 31.4 31.4 17 17 30.4 29.4 15 16 Q kW WB ˚C 22.3 24.3 26.1 28.2 30.1 18.8 20.5 22.4 24.6 26.3 28.1 17.1 18.8 20.7 22.8 24.8 26.9 17.1 19.0 21.1 23.3 25.1 26.8 17.4 19.4 21.4 23.1 24.7 17.6 19.5 21.2 SHCkW 20.0 10.6 10.4 10.3 10.1 10.0 10.6 10.4 10.3 10.1 10.0 9.9 10.4 10.3 10.1 10.0 9.9 9.8 10.1 10.0 9.9 9.8 9.7 9.6 9.9 9.8 9.7 9.6 9.5 9.7 9.6 9.5 T/I kW 37.7 36.6 35.4 34.4 33.4 37.7 36.6 35.4 34.4 33.4 32.3 36.6 35.4 34.4 33.4 32.3 31.3 34.4 33.4 32.3 31.3 30.3 29.4 32.3 31.3 30.3 29.4 28.4 30.3 29.4 28.4 Q kW AIR VOLUME CAPACITY TOTAL INPUT PR-10YC PRH-10YA PRH-10YA-L COOLING 21.9 23.8 25.5 27.9 29.7 18.1 20.1 21.9 24.1 25.7 27.5 16.5 18.1 20.0 22.4 24.2 26.3 16.5 18.4 20.7 22.8 24.5 26.5 16.8 18.8 20.6 22.6 24.1 17.0 18.8 20.7 SHCkW 25.0 0.58 0.65 0.72 0.81 0.89 0.48 0.55 0.62 0.70 0.77 0.85 0.45 0.51 0.58 0.67 0.75 0.84 0.48 0.55 0.64 0.73 0.81 0.90 0.52 0.60 0.68 0.77 0.85 0.56 0.64 0.73 SHF 90 1,500 0.987 0.995 CMM L/S 1,660 1.0 1.0 100 SHC:SENSIBLE HEAT CAPACITY 0.57 0.64 0.71 0.79 0.87 0.48 0.54 0.61 0.69 0.76 0.84 0.45 0.51 0.58 0.66 0.74 0.83 0.48 0.55 0.63 0.72 0.80 0.88 0.52 0.60 0.68 0.76 0.84 0.56 0.64 0.72 SHF Factor for Various Air Flow Note1.* Q :COOLING CAPACITY 30 28 26 24 22 20 DB ˚C INDOOR INDOOR OPERATION RANGE 36.1 35.1 34.0 33.0 32.1 36.1 35.1 34.0 33.0 32.1 31.0 35.1 34.0 33.0 32.1 31.0 30.0 33.0 32.1 31.0 30.0 29.1 28.2 31.0 30.0 29.1 28.2 27.3 29.1 28.2 27.3 Q kW 110 1,830 1.033 1.026 120 2,000 1.066 1.052 21.3 23.5 25.2 27.4 29.2 17.7 19.7 21.4 23.4 25.4 27.0 16.1 17.7 19.5 21.8 23.6 25.8 16.2 18.0 20.2 22.2 23.9 25.9 16.4 18.3 20.1 22.0 23.8 16.6 18.3 20.2 SHCkW T/I:TOTAL INPUT 11.2 11.0 10.8 10.6 10.5 11.2 11.0 10.8 10.6 10.5 10.3 11.0 10.8 10.6 10.5 10.3 10.2 10.6 10.5 10.3 10.2 10.1 9.9 10.3 10.2 10.1 9.9 9.8 10.1 9.9 9.8 T/I kW 30.0 0.59 0.67 0.74 0.83 0.91 0.49 0.56 0.63 0.71 0.79 0.87 0.46 0.52 0.59 0.68 0.76 0.86 0.49 0.56 0.65 0.74 0.82 0.92 0.53 0.61 0.69 0.78 0.87 0.57 0.65 0.74 SHF 11.8 11.6 11.4 11.2 11.0 11.8 11.6 11.4 11.2 11.0 10.9 11.6 11.4 11.2 11.0 10.9 10.7 11.2 11.0 10.9 10.7 10.5 10.4 10.9 10.7 10.5 10.4 10.2 10.5 10.4 10.2 T/I kW 34.5 33.5 32.5 31.6 30.6 34.5 33.5 32.5 31.6 30.6 29.7 33.5 32.5 31.6 30.6 29.7 28.7 31.6 30.6 29.7 28.7 27.9 27.0 29.7 28.7 27.9 27.0 26.1 27.9 27.0 26.1 Q kW OUTDOOR DB˚C PR-10YC PRH-10YA-L PRH-10YA 20.7 22.8 24.7 26.9 28.5 17.3 19.1 21.1 23.1 24.8 26.4 15.4 17.2 19.0 21.1 23.2 25.3 15.8 17.4 19.6 21.5 23.2 25.4 16.0 17.8 19.5 21.6 23.2 15.9 17.8 19.6 SHCkW 35.0 0.60 0.68 0.76 0.85 0.93 0.50 0.57 0.65 0.73 0.81 0.89 0.46 0.53 0.60 0.69 0.78 0.88 0.50 0.57 0.66 0.75 0.83 0.94 0.54 0.62 0.70 0.80 0.89 0.57 0.66 0.75 SHF 12.4 12.2 12.0 11.8 11.6 12.4 12.2 12.0 11.8 11.6 11.4 12.2 12.0 11.8 11.6 11.4 11.2 11.8 11.6 11.4 11.2 11.0 10.8 11.4 11.2 11.0 10.8 10.7 11.0 10.8 10.7 T/I kW Cooling Capacity (Nominal Air Flow):PR-10YC, PRH-10YA, PRH-10YA-L 32.9 31.9 31.0 30.1 29.2 32.9 31.9 31.0 30.1 29.2 28.3 31.9 31.0 30.1 29.2 28.3 27.4 30.1 29.2 28.3 27.4 26.6 25.7 28.3 27.4 26.6 25.7 24.4 26.6 25.7 24.4 Q kW 40.0 20.1 22.3 24.2 26.2 28.0 16.8 18.5 20.5 22.6 24.2 25.8 15.0 16.7 18.4 20.4 22.6 24.7 15.4 16.9 19.0 21.1 22.6 24.7 15.6 17.3 18.9 21.1 22.2 15.4 17.2 18.5 SHCkW 0.61 0.70 0.78 0.87 0.96 0.51 0.58 0.66 0.75 0.83 0.91 0.47 0.54 0.61 0.70 0.80 0.90 0.51 0.58 0.67 0.77 0.85 0.96 0.55 0.63 0.71 0.82 0.91 0.58 0.67 0.76 SHF 13.1 12.8 12.6 12.4 12.2 13.1 12.8 12.6 12.4 12.2 12.0 12.8 12.6 12.4 12.2 12.0 11.8 12.4 12.2 12.0 11.8 11.6 11.4 12.0 11.8 11.6 11.4 11.2 11.6 11.4 11.2 T/I kW 30.8 30.0 29.1 28.3 27.4 30.8 30.0 29.1 28.3 27.4 26.6 30.0 29.1 28.3 27.4 26.6 25.7 28.3 27.4 26.6 25.7 24.9 24.1 26.6 25.7 24.9 24.1 23.3 24.9 24.1 23.3 Q kW 46.0 19.7 21.6 23.3 25.8 27.1 16.0 18.0 19.8 21.8 23.6 25.3 14.4 16.3 18.1 20.0 21.8 23.9 14.7 16.4 18.4 20.3 22.2 24.1 14.9 16.7 18.4 20.5 22.1 14.7 16.6 18.4 SHCkW SHF 0.64 0.72 0.80 0.91 0.99 0.52 0.60 0.68 0.77 0.86 0.95 0.48 0.56 0.64 0.73 0.82 0.93 0.52 0.60 0.69 0.79 0.89 1.00 0.56 0.65 0.74 0.85 0.95 0.59 0.69 0.79 13.9 13.6 13.3 13.1 12.9 13.9 13.6 13.3 13.1 12.9 12.7 13.6 13.3 13.1 12.9 12.7 12.5 13.1 12.9 12.7 12.5 12.3 12.1 12.7 12.5 12.3 12.1 11.9 12.3 12.1 11.9 T/I kW - 15 - 42.1 43.4 39.4 21 24 38.1 20 23 43.4 24 40.7 42.1 23 22 40.7 38.1 20 22 36.8 19 39.4 42.1 23 21 40.7 22 36.8 19 39.4 35.7 18 21 39.4 21 38.1 38.1 20 20 36.8 34.7 17 19 33.6 16 35.7 36.8 19 18 35.7 33.6 16 18 32.7 15 34.7 34.7 17 17 33.6 32.7 15 16 Q kW WB ˚C 23.9 25.7 27.7 29.6 31.2 20.0 21.9 24.0 26.0 27.8 29.8 18.5 20.4 22.1 24.0 26.1 28.2 18.5 20.6 22.4 24.6 26.4 28.6 18.8 20.7 22.6 24.5 26.5 18.7 20.8 22.6 SHCkW -5.0 0.55 0.61 0.68 0.75 0.82 0.46 0.52 0.59 0.66 0.73 0.81 0.44 0.50 0.56 0.63 0.71 0.79 0.47 0.54 0.61 0.69 0.76 0.85 0.51 0.58 0.65 0.73 0.81 0.54 0.62 0.69 SHF 43.1 41.8 40.4 39.1 37.8 43.1 41.8 40.4 39.1 37.8 36.5 41.8 40.4 39.1 37.8 36.5 35.3 39.1 37.8 36.5 35.3 34.3 33.2 36.5 35.3 34.3 33.2 32.3 34.3 33.2 32.3 Q kW 23.7 25.5 27.5 29.3 31.4 19.8 21.7 23.8 25.8 27.6 29.6 18.4 20.2 22.3 24.2 25.9 27.9 18.4 20.4 22.3 24.4 26.1 28.6 18.6 20.5 22.6 24.6 26.5 18.5 20.6 22.3 SHCkW SHF 0.55 0.61 0.68 0.75 0.83 0.46 0.52 0.59 0.66 0.73 0.81 0.44 0.50 0.57 0.64 0.71 0.79 0.47 0.54 0.61 0.69 0.76 0.86 0.51 0.58 0.66 0.74 0.82 0.54 0.62 0.69 AIR VOLUME CAPACITY TOTAL INPUT PR-10YC PRH-10YA-L PRH-10YA COOLING 9.4 9.3 9.2 9.1 9.0 9.4 9.3 9.2 9.1 9.0 8.9 9.3 9.2 9.1 9.0 8.9 8.8 9.1 9.0 8.9 8.8 8.7 8.6 8.9 8.8 8.7 8.6 8.6 8.7 8.6 8.6 T/I kW CMM L/S 90 1,500 0.987 0.995 100 1,660 1.0 1.0 SHF 0.56 0.62 0.69 0.76 0.84 0.47 0.53 0.60 0.67 0.74 0.82 0.44 0.50 0.57 0.64 0.72 0.80 0.47 0.54 0.62 0.70 0.77 0.86 0.51 0.58 0.66 0.74 0.82 0.54 0.62 0.70 9.6 9.5 9.4 9.2 9.1 9.6 9.5 9.4 9.2 9.1 9.0 9.5 9.4 9.2 9.1 9.0 8.9 9.2 9.1 9.0 8.9 8.8 8.7 9.0 8.9 8.8 8.7 8.7 8.8 8.7 8.7 T/I kW 120 2,000 1.066 1.052 T/I:TOTAL INPUT 23.8 25.5 27.5 29.3 31.3 20.0 21.8 23.9 25.9 27.6 29.5 18.1 19.9 22.0 23.9 25.9 27.8 18.1 20.1 22.3 24.4 26.0 28.1 18.4 20.2 22.3 24.2 26.1 18.3 20.3 22.3 SHCkW 5.0 OUTDOOR DB˚C PR-10YC PRH-10YA-L PRH-10YA 110 1,830 1.033 1.026 42.5 41.2 39.8 38.6 37.3 42.5 41.2 39.8 38.6 37.3 36.0 41.2 39.8 38.6 37.3 36.0 34.8 38.6 37.3 36.0 34.8 33.8 32.7 36.0 34.8 33.8 32.7 31.8 33.8 32.7 31.8 Q kW SHC:SENSIBLE HEAT CAPACITY 9.4 9.3 9.2 9.1 9.0 9.4 9.3 9.2 9.1 9.0 8.9 9.3 9.2 9.1 9.0 8.9 8.8 9.1 9.0 8.9 8.8 8.7 8.6 8.9 8.8 8.7 8.6 8.6 8.7 8.6 8.6 T/I kW 0.0 Factor for Various Air Flow Note1.* Q :COOLING CAPACITY 30 28 26 24 22 20 DB ˚C INDOOR INDOOR OPERATION RANGE 41.6 40.4 39.1 37.8 36.6 41.6 40.4 39.1 37.8 36.6 35.3 40.4 39.1 37.8 36.6 35.3 34.2 37.8 36.6 35.3 34.2 33.2 32.2 35.3 34.2 33.2 32.2 31.2 33.2 32.2 31.2 Q kW 23.3 25.0 27.0 29.1 31.1 19.6 21.4 23.5 25.3 27.1 28.9 17.8 19.9 21.9 23.8 25.4 27.4 17.8 19.8 21.9 23.9 25.9 28.0 18.0 20.2 22.2 24.2 25.9 18.3 20.3 22.2 SHCkW 10.0 SHF 0.56 0.62 0.69 0.77 0.85 0.47 0.53 0.60 0.67 0.74 0.82 0.44 0.51 0.58 0.65 0.72 0.80 0.47 0.54 0.62 0.70 0.78 0.87 0.51 0.59 0.67 0.75 0.83 0.55 0.63 0.71 9.8 9.7 9.6 9.4 9.3 9.8 9.7 9.6 9.4 9.3 9.2 9.7 9.6 9.4 9.3 9.2 9.1 9.4 9.3 9.2 9.1 9.0 8.9 9.2 9.1 9.0 8.9 8.9 9.0 8.9 8.9 T/I kW 40.5 39.3 38.1 36.8 35.7 40.5 39.3 38.1 36.8 35.7 34.5 39.3 38.1 36.8 35.7 34.5 33.4 36.8 35.7 34.5 33.4 32.4 31.4 34.5 33.4 32.4 31.4 30.4 32.4 31.4 30.4 Q kW 23.1 24.8 26.7 28.7 30.7 19.0 21.2 23.2 25.0 26.8 28.6 17.7 19.4 21.3 23.2 25.2 27.1 17.7 19.6 21.7 23.7 25.6 27.6 17.9 19.7 21.7 23.6 25.2 17.8 19.8 21.9 SHCkW 15.0 10.2 10.0 9.9 9.7 9.6 10.2 10.0 9.9 9.7 9.6 9.5 10.0 9.9 9.7 9.6 9.5 9.4 9.7 9.6 9.5 9.4 9.3 9.2 9.5 9.4 9.3 9.2 9.1 9.3 9.2 9.1 T/I kW 21.3 17 30.7 30.6 30.5 25 26 27 9.9 9.8 9.8 9.7 9.6 9.5 9.5 9.4 9.3 9.2 9.2 9.1 9.0 HEATING PRH-10YA PRH-10YA-L CAPACITY TOTAL INPUT AIR VOLUME CMM L/S 8.4 8.4 8.4 8.3 8.3 8.2 8.2 8.1 8.1 8.0 8.0 7.9 7.9 T/I kW 34.8 35.0 35.1 35.2 35.3 35.5 35.7 35.8 35.9 36.1 36.2 36.4 36.5 Q kW 10.8 10.7 10.7 10.6 10.5 10.4 10.3 10.2 10.1 10.0 10.0 9.9 9.8 T/I kW 10.0 OUTDOOR WB ˚C PRH-10YA-L PRH-10YA 23.4 23.5 23.5 23.7 23.8 23.9 24.0 24.1 24.2 24.3 24.4 24.5 24.6 Q kW -5.0 OUTDOOR WB ˚C PRH-10YA-L 90 1,500 0.992 1.016 100 1,660 1.0 1.0 T/I : TOTAL INPUT T/I kW 5.0 7.9 7.9 7.9 7.9 7.8 7.8 7.8 7.7 7.7 7.7 7.6 7.6 7.6 * Q : HEATING CAPACITY 30.8 30.9 31.1 31.2 31.3 31.4 31.6 31.7 24 23 22 21 20 19 18 17 31.8 31.9 15 16 Q kW 20.4 20.5 20.5 20.6 20.7 20.8 20.9 21.0 21.1 DB ˚C INDOOR OPERATION RANGE 27 26 25 24 23 22 21 20 19 21.2 21.4 16 18 21.5 15 T/I kW -10.0 Q kW DB ˚C INDOOR OPERATION RANGE 110 1,830 1.025 0.971 39.1 39.3 39.4 39.6 39.7 39.9 40.1 40.2 40.4 40.6 40.7 40.9 41.1 120 2,000 1.050 0.942 11.7 11.6 11.5 11.4 11.3 11.2 11.1 11.0 10.9 10.8 10.7 10.6 10.5 T/I kW 9.1 9.1 9.0 9.0 8.9 8.9 8.8 8.7 8.7 8.6 8.5 8.5 8.4 T/I kW 0.0 15.0 Q kW 26.8 26.9 26.9 27.1 27.2 27.3 27.4 27.5 27.6 27.7 27.8 27.9 28.0 Q kW PRH-10YA Heating Capacity (Nominal Air Flow):PRH-10YA, PRH-10YA-L Factor for Various Air Flow 0.57 0.63 0.70 0.78 0.86 0.47 0.54 0.61 0.68 0.75 0.83 0.45 0.51 0.58 0.65 0.73 0.81 0.48 0.55 0.63 0.71 0.79 0.88 0.52 0.59 0.67 0.75 0.83 0.55 0.63 0.72 SHF Cooling Capacity (Nominal Air Flow) (Use for low ambient temp. parts):PR-10YC, PRH-10YA, PRH-10YA-L - 16 - 59.0 24 53.9 21 57.3 52.1 20 23 59.0 24 55.7 57.3 23 22 55.7 52.1 20 22 50.5 19 53.9 57.3 23 21 55.7 22 50.5 19 53.9 48.9 18 21 53.9 21 52.1 52.1 20 20 50.5 47.2 17 19 45.7 16 48.9 50.5 19 18 48.9 45.7 16 18 44.5 15 47.2 47.2 17 17 45.7 44.5 15 16 Q kW WB ˚C 33.6 37.2 40.7 43.1 45.8 28.3 31.5 34.5 37.2 40.1 43.4 25.8 29.0 31.8 34.4 37.4 40.6 26.4 28.7 31.8 34.7 37.3 40.2 26.3 28.9 31.6 34.7 37.8 26.0 29.2 32.0 SHCkW 20.0 15.3 15.1 15.0 14.8 14.6 15.3 15.1 15.0 14.8 14.6 14.5 15.1 15.0 14.8 14.6 14.5 14.3 14.8 14.6 14.5 14.3 14.1 14.0 14.5 14.3 14.1 14.0 13.9 14.1 14.0 13.9 T/I kW 57.4 55.7 54.0 52.3 50.7 57.4 55.7 54.0 52.3 50.7 49.2 55.7 54.0 52.3 50.7 49.2 47.6 52.3 50.7 49.2 47.6 46.0 44.5 49.2 47.6 46.0 44.5 43.3 46.0 44.5 43.3 Q kW 32.7 36.2 39.4 42.4 45.1 28.1 31.2 34.0 36.6 39.5 42.8 25.1 28.1 30.9 33.5 36.9 40.0 25.6 27.9 31.0 34.3 36.8 39.6 25.6 28.1 31.3 34.3 37.2 25.3 28.5 31.2 SHCkW COOLING PR-15YC PRH-15YA PRH-15YA-L CAPACITY TOTAL INPUT AIR VOLUME 25.0 120 2,000 0.944 0.980 CMM L/S 130 2,170 0.955 0.984 140 2,330 0.966 0.988 150 2,500 0.978 0.992 2,670 0.981 0.996 160 0.57 0.65 0.73 0.81 0.89 0.49 0.56 0.63 0.70 0.78 0.87 0.45 0.52 0.59 0.66 0.75 0.84 0.49 0.55 0.63 0.72 0.80 0.89 0.52 0.59 0.68 0.77 0.86 0.55 0.64 0.72 SHF SHC:SENSIBLE HEAT CAPACITY 0.57 0.65 0.73 0.80 0.88 0.48 0.55 0.62 0.69 0.77 0.86 0.45 0.52 0.59 0.66 0.74 0.83 0.49 0.55 0.63 0.71 0.79 0.88 0.52 0.59 0.67 0.76 0.85 0.55 0.64 0.72 SHF Factor for Various Air Flow Note1.* Q :COOLING CAPACITY 30 28 26 24 22 20 DB ˚C INDOOR INDOOR OPERATION RANGE 55.6 54.0 52.4 50.8 49.3 55.6 54.0 52.4 50.8 49.3 47.8 54.0 52.4 50.8 49.3 47.8 46.2 50.8 49.3 47.8 46.2 44.7 43.2 47.8 46.2 44.7 43.2 42.0 44.7 43.2 42.0 Q kW 170 2,830 1.0 1.0 180 3,000 1.011 1.005 32.2 35.6 38.8 41.7 44.4 27.2 30.2 33.5 36.1 38.9 42.1 24.3 27.8 30.5 33.0 36.3 39.7 25.4 27.6 30.6 33.7 36.2 39.3 25.3 27.7 30.8 33.7 36.5 25.0 28.1 30.7 SHCkW T/I:TOTAL INPUT 16.2 16.0 15.8 15.6 15.4 16.2 16.0 15.8 15.6 15.4 15.2 16.0 15.8 15.6 15.4 15.2 15.0 15.6 15.4 15.2 15.0 14.9 14.7 15.2 15.0 14.9 14.7 14.5 14.9 14.7 14.5 T/I kW 30.0 0.58 0.66 0.74 0.82 0.90 0.49 0.56 0.64 0.71 0.79 0.88 0.45 0.53 0.60 0.67 0.76 0.86 0.50 0.56 0.64 0.73 0.81 0.91 0.53 0.60 0.69 0.78 0.87 0.56 0.65 0.73 SHF 17.1 16.8 16.6 16.4 16.2 17.1 16.8 16.6 16.4 16.2 16.0 16.8 16.6 16.4 16.2 16.0 15.8 16.4 16.2 16.0 15.8 15.6 15.4 16.0 15.8 15.6 15.4 15.2 15.6 15.4 15.2 T/I kW 53.9 52.3 50.7 49.2 47.7 53.9 52.3 50.7 49.2 47.7 46.3 52.3 50.7 49.2 47.7 46.3 44.8 49.2 47.7 46.3 44.8 43.3 42.0 46.3 44.8 43.3 42.0 40.8 43.3 42.0 40.8 Q kW OUTDOOR DB˚C PR-15YC PRH-15YA-L PRH-15YA 31.8 35.0 38.0 41.3 43.9 27.0 29.8 32.4 35.4 38.2 41.2 24.1 26.9 30.0 32.4 35.7 39.0 24.6 27.2 30.1 33.2 35.9 39.1 24.5 27.3 30.3 33.2 35.9 24.7 27.7 30.2 SHCkW 35.0 0.59 0.67 0.75 0.84 0.92 0.50 0.57 0.64 0.72 0.80 0.89 0.46 0.53 0.61 0.68 0.77 0.87 0.50 0.57 0.65 0.74 0.83 0.93 0.53 0.61 0.70 0.79 0.88 0.57 0.66 0.74 SHF 18.0 17.7 17.5 17.2 17.0 18.0 17.7 17.5 17.2 17.0 16.8 17.7 17.5 17.2 17.0 16.8 16.6 17.2 17.0 16.8 16.6 16.3 16.1 16.8 16.6 16.3 16.1 15.9 16.3 16.1 15.9 T/I kW Cooling Capacity (Nominal Air Flow):PR-15YC, PRH-15YA, PRH-15YA-L 52.0 50.5 49.0 47.6 46.1 52.0 50.5 49.0 47.6 46.1 44.7 50.5 49.0 47.6 46.1 44.7 43.2 47.6 46.1 44.7 43.2 41.9 40.7 44.7 43.2 41.9 40.7 39.5 41.9 40.7 39.5 Q kW 40.0 31.2 34.3 37.2 40.9 43.3 26.0 28.8 31.9 34.7 37.3 40.7 23.2 26.5 29.5 31.8 34.9 38.4 24.3 26.7 29.5 32.4 35.6 38.7 24.1 26.8 29.7 32.6 35.2 23.9 27.3 29.6 SHCkW 0.60 0.68 0.76 0.86 0.94 0.50 0.57 0.65 0.73 0.81 0.91 0.46 0.54 0.62 0.69 0.78 0.89 0.51 0.58 0.66 0.75 0.85 0.95 0.54 0.62 0.71 0.80 0.89 0.57 0.67 0.75 SHF 18.9 18.6 18.4 18.2 17.9 18.9 18.6 18.4 18.2 17.9 17.7 18.6 18.4 18.2 17.9 17.7 17.4 18.2 17.9 17.7 17.4 17.1 16.9 17.7 17.4 17.1 16.9 16.6 17.1 16.9 16.6 T/I kW 49.8 48.4 47.0 45.5 44.1 49.8 48.4 47.0 45.5 44.1 42.6 48.4 47.0 45.5 44.1 42.6 41.2 45.5 44.1 42.6 41.2 40.1 39.0 42.6 41.2 40.1 39.0 37.8 40.1 39.0 37.8 Q kW 46.0 30.9 33.9 36.7 40.0 41.9 25.4 28.1 31.0 34.1 36.6 39.6 22.7 25.9 28.7 31.3 34.1 37.1 23.2 26.0 28.5 31.7 34.9 37.8 23.4 26.0 28.9 32.0 34.4 23.3 26.5 29.1 SHCkW SHF 0.62 0.70 0.78 0.88 0.95 0.51 0.58 0.66 0.75 0.83 0.93 0.47 0.55 0.63 0.71 0.80 0.90 0.51 0.59 0.67 0.77 0.87 0.97 0.55 0.63 0.72 0.82 0.91 0.58 0.68 0.77 20.0 19.8 19.6 19.3 19.0 20.0 19.8 19.6 19.3 19.0 18.7 19.8 19.6 19.3 19.0 18.7 18.4 19.3 19.0 18.7 18.4 18.1 17.8 18.7 18.4 18.1 17.8 17.5 18.1 17.8 17.5 T/I kW - 17 - 62.4 64.3 24 58.6 21 23 56.7 20 60.3 64.3 24 22 62.4 23 56.7 20 60.3 54.7 19 22 62.4 23 58.6 60.3 22 21 58.6 21 54.7 19 56.7 52.7 18 20 58.6 56.7 21 54.7 20 50.9 17 52.7 49.0 16 19 54.7 19 18 52.7 49.0 16 18 47.6 15 50.9 50.9 17 17 49.0 47.6 15 16 Q kW WB ˚C 36.0 38.7 41.6 44.5 47.6 30.2 33.1 36.2 39.3 42.0 44.9 27.5 30.2 33.4 36.3 38.8 42.2 27.5 30.6 33.4 36.9 39.7 42.1 27.9 30.6 33.6 36.3 39.5 27.0 29.9 33.8 SHCkW -5.0 0.56 0.62 0.69 0.76 0.84 0.47 0.53 0.60 0.67 0.74 0.82 0.44 0.50 0.57 0.64 0.71 0.80 0.47 0.54 0.61 0.70 0.78 0.86 0.51 0.58 0.66 0.74 0.83 0.53 0.61 0.71 SHF 63.6 61.8 59.9 58.0 56.2 63.6 61.8 59.9 58.0 56.2 54.2 61.8 59.9 58.0 56.2 54.2 52.3 58.0 56.2 54.2 52.3 50.5 48.6 54.2 52.3 50.5 48.6 47.2 50.5 48.6 47.2 Q kW 35.6 38.3 41.3 44.7 47.8 29.9 32.8 35.9 38.9 41.6 44.4 27.2 30.0 33.1 36.0 38.5 41.8 27.3 30.3 33.1 36.6 39.4 42.3 27.6 30.3 33.3 36.0 39.2 26.8 30.1 33.5 SHCkW SHF 0.56 0.62 0.69 0.77 0.85 0.47 0.53 0.60 0.67 0.74 0.82 0.44 0.50 0.57 0.64 0.71 0.80 0.47 0.54 0.61 0.70 0.78 0.87 0.51 0.58 0.66 0.74 0.83 0.53 0.62 0.71 COOLING PR-15YC PRH-15YA PRH-15YA-L CAPACITY TOTAL INPUT AIR VOLUME 13.4 13.3 13.2 13.1 13.0 13.4 13.3 13.2 13.1 13.0 12.9 13.3 13.2 13.1 13.0 12.9 12.8 13.1 13.0 12.9 12.8 12.7 12.6 12.9 12.8 12.7 12.6 12.5 12.7 12.6 12.5 T/I kW 120 2,000 0.944 0.980 CMM L/S 130 2,170 0.955 0.984 140 2,330 0.966 0.988 150 2,500 0.978 0.992 2,670 0.981 0.996 160 62.8 61.0 59.1 57.3 55.5 62.8 61.0 59.1 57.3 55.5 53.6 61.0 59.1 57.3 55.5 53.6 51.7 57.3 55.5 53.6 51.7 49.9 48.1 53.6 51.7 49.9 48.1 46.8 49.9 48.1 46.8 Q kW SHC:SENSIBLE HEAT CAPACITY 13.3 13.2 13.1 13.0 12.9 13.3 13.2 13.1 13.0 12.9 12.8 13.2 13.1 13.0 12.9 12.8 12.7 13.0 12.9 12.8 12.7 12.6 12.5 12.8 12.7 12.6 12.5 12.4 12.6 12.5 12.4 T/I kW 0.0 Factor for Various Air Flow Note1.* Q :COOLING CAPACITY 30 28 26 24 22 20 DB ˚C INDOOR INDOOR OPERATION RANGE 0.56 0.62 0.70 0.77 0.85 0.47 0.54 0.61 0.68 0.75 0.83 0.44 0.50 0.57 0.64 0.72 0.81 0.47 0.54 0.61 0.70 0.78 0.87 0.51 0.58 0.66 0.74 0.83 0.53 0.62 0.71 SHF 13.7 13.5 13.4 13.3 13.2 13.7 13.5 13.4 13.3 13.2 13.1 13.5 13.4 13.3 13.2 13.1 13.0 13.3 13.2 13.1 13.0 12.9 12.8 13.1 13.0 12.9 12.8 12.7 12.9 12.8 12.7 T/I kW 2,830 1.0 1.0 170 3,000 1.011 1.005 180 T/I:TOTAL INPUT 35.2 37.8 41.4 44.1 47.2 29.5 32.9 36.1 39.0 41.6 44.5 26.8 29.6 32.7 35.5 38.6 41.9 26.9 30.0 32.7 36.2 38.9 41.8 27.3 30.0 32.9 35.6 38.8 26.4 29.8 33.2 SHCkW 5.0 OUTDOOR DB˚C PR-15YC PRH-15YA-L PRH-15YA 61.8 60.0 58.1 56.3 54.6 61.8 60.0 58.1 56.3 54.6 52.8 60.0 58.1 56.3 54.6 52.8 51.0 56.3 54.6 52.8 51.0 49.2 47.4 52.8 51.0 49.2 47.4 46.2 49.2 47.4 46.2 Q kW 35.2 37.8 41.3 43.9 47.0 29.7 32.4 35.4 38.3 41.0 44.4 27.0 29.6 32.7 35.5 38.0 41.3 27.0 30.0 32.7 36.2 38.9 41.7 27.5 30.1 33.0 35.6 38.8 27.1 29.9 33.3 SHCkW 10.0 0.57 0.63 0.71 0.78 0.86 0.48 0.54 0.61 0.68 0.75 0.84 0.45 0.51 0.58 0.65 0.72 0.81 0.48 0.55 0.62 0.71 0.79 0.88 0.52 0.59 0.67 0.75 0.84 0.55 0.63 0.72 SHF 14.1 13.9 13.8 13.7 13.6 14.1 13.9 13.8 13.7 13.6 13.4 13.9 13.8 13.7 13.6 13.4 13.3 13.7 13.6 13.4 13.3 13.2 13.1 13.4 13.3 13.2 13.1 13.0 13.2 13.1 13.0 T/I kW 60.5 58.8 57.0 55.2 53.5 60.5 58.8 57.0 55.2 53.5 51.7 58.8 57.0 55.2 53.5 51.7 50.0 55.2 53.5 51.7 50.0 48.3 46.6 51.7 50.0 48.3 46.6 45.4 48.3 46.6 45.4 Q kW 34.5 37.6 41.0 43.6 46.5 29.0 32.3 35.3 38.1 40.7 43.9 26.5 29.1 32.0 34.8 37.7 41.0 26.5 29.4 32.1 35.5 38.2 41.0 26.9 29.5 32.4 35.0 38.1 26.6 29.4 32.7 SHCkW 0.57 0.64 0.72 0.79 0.87 0.48 0.55 0.62 0.69 0.76 0.85 0.45 0.51 0.58 0.65 0.73 0.82 0.48 0.55 0.62 0.71 0.79 0.88 0.52 0.59 0.67 0.75 0.84 0.55 0.63 0.72 SHF 14.6 14.4 14.3 14.1 14.0 14.6 14.4 14.3 14.1 14.0 13.8 14.4 14.3 14.1 14.0 13.8 13.7 14.1 14.0 13.8 13.7 13.6 13.5 13.8 13.7 13.6 13.5 13.4 13.6 13.5 13.4 T/I kW HEATING PRH-15YA PRH-15YA-L 27 26 25 24 23 22 21 20 19 CAPACITY TOTAL INPUT 120 2,000 0.976 1.070 CMM L/S 130 2,170 0.981 1.056 140 2,330 0.986 1.042 150 2,500 0.990 1.028 160 2,670 0.995 1.014 2,830 1.0 1.0 3,000 1.004 0.991 180 17.4 170 17.3 56.0 15.9 49.4 14.5 43.4 27 T/I : TOTAL INPUT 17.1 56.2 15.7 49.6 14.4 43.6 26 * Q : HEATING CAPACITY 16.9 56.5 15.6 49.8 14.3 43.8 16.8 16.6 16.5 16.3 16.2 16.0 15.8 25 57.0 57.2 57.4 57.6 57.8 58.1 56.7 15.3 15.2 15.1 15.0 14.8 14.7 58.3 15.5 50.2 50.3 50.5 50.6 50.8 51.0 14.6 50.0 14.1 14.0 13.9 13.8 13.6 13.5 51.2 14.2 44.1 44.2 44.3 44.5 44.6 44.8 13.4 43.9 24 23 22 21 20 19 18 45.0 15.7 17 15.5 58.6 14.4 51.4 13.3 45.2 16 T/I kW 58.8 14.3 Q kW 51.6 T/I kW 10.0 Q kW 13.2 T/I kW OUTDOOR WB ˚C 45.4 Q kW 13.3 15 DB ˚C INDOOR 13.2 38.0 12.2 33.3 11.3 29.1 PRH-15YA-L PRH-15YA 13.1 38.2 12.1 33.5 11.2 29.3 13.0 12.9 12.8 12.8 12.7 12.6 12.5 38.4 38.5 38.7 38.8 38.9 39.0 39.2 12.0 11.9 11.8 11.8 11.7 11.7 11.6 33.6 33.7 33.8 34.0 34.1 34.3 34.4 39.3 11.2 11.1 11.1 11.0 11.0 10.9 10.9 11.5 29.4 29.5 29.6 29.8 29.9 30.1 30.2 34.5 12.4 10.8 39.5 11.5 34.7 10.8 30.6 17 30.4 12.3 39.7 11.4 34.9 10.7 18 12.2 39.9 11.4 35.1 10.7 30.8 OPERATION RANGE AIR VOLUME 0.0 T/I kW 15.0 Q kW 31.0 -5.0 Q kW T/I kW PRH-15YA 16 5.0 -10.0 Q kW T/I kW OUTDOOR WB ˚C PRH-15YA-L 15 INDOOR DB ˚C OPERATION RANGE Heating Capacity (Nominal Air Flow):PPRH-15YA, PRH-15YA-L Factor for Various Air Flow 15.0 Cooling Capacity (Nominal Air Flow) (Use for low ambient temp. parts):PR-15YC, PRH-15YA, PRH-15YA-L - 18 - 75.7 78.0 23 24 71.2 21 73.4 69.0 20 22 75.7 78.0 69.0 20 23 24 67.0 19 73.4 75.7 23 22 73.4 22 71.2 71.2 21 69.0 21 65.0 67.0 18 19 20 71.2 69.0 20 21 67.0 19 63.2 17 65.0 67.0 61.3 19 16 18 65.0 61.3 16 18 59.3 15 63.2 63.2 17 17 61.3 16 59.3 Q kW 20.0 44.5 48.4 52.1 56.2 60.0 41.6 37.4 45.5 49.8 53.1 57.0 34.1 38.2 42.0 45.5 54.0 49.6 34.2 38.0 42.2 46.2 50.6 34.8 54.6 39.0 43.0 46.6 50.4 34.8 39.2 42.7 SHCkW 20.9 20.6 20.3 20.0 19.8 20.6 20.9 20.3 20.0 19.8 19.5 20.6 20.3 20.0 19.8 19.3 19.5 20.0 19.8 19.5 19.3 19.1 19.5 19.0 19.3 19.1 19.0 18.7 19.1 19.0 18.7 T/I kW 75.6 73.3 71.0 68.9 66.8 73.3 75.6 71.0 68.9 66.8 64.9 73.3 71.0 68.9 66.8 63.0 64.9 68.9 66.8 64.9 63.0 61.2 64.9 59.5 63.0 61.2 59.5 57.4 61.2 59.5 57.4 Q kW PR-20YC PRH-20YA PRH-20YA-L COOLING CAPACITY TOTAL INPUT AIR VOLUME 25.0 43.8 47.6 51.1 55.1 58.8 41.0 37.0 44.7 48.9 52.1 55.8 33.0 37.6 41.3 44.8 52.9 48.7 33.8 37.4 41.5 45.4 49.6 34.4 53.6 37.8 41.6 45.8 49.4 33.7 38.1 41.9 SHCkW 0.58 0.65 0.72 0.80 0.88 0.56 0.49 0.63 0.71 0.78 0.86 0.45 0.53 0.60 0.67 0.84 0.75 0.49 0.56 0.64 0.72 0.81 0.53 0.90 0.60 0.68 0.77 0.86 0.55 0.64 0.73 SHF 170 2,830 0.980 0.990 CMM L/S 180 3,000 0.990 0.995 3,160 1.0 1.0 190 3,330 1.008 1.003 200 SHC:SENSIBLE HEAT CAPACITY 0.57 0.64 0.71 0.79 0.87 0.55 0.48 0.62 0.70 0.77 0.85 0.45 0.52 0.59 0.66 0.83 0.74 0.48 0.55 0.63 0.71 0.80 0.52 0.89 0.60 0.68 0.76 0.85 0.55 0.64 0.72 SHF Factor for Various Air Flow Note1.* Q :COOLING CAPACITY 30 28 26 24 22 20 15 INDOOR INDOOR DB ˚C WB ˚C OPERATION RANGE 72.8 70.8 68.6 66.6 64.6 70.8 72.8 68.6 66.6 64.6 62.7 70.8 68.6 66.6 64.6 60.9 62.7 66.6 64.6 62.7 60.9 59.2 62.7 57.6 60.9 59.2 57.6 55.4 59.2 57.6 55.4 Q kW 210 3,500 1.017 1.007 220 3,670 1.025 1.010 30.0 43.0 46.7 50.1 54.6 58.1 39.6 35.7 43.9 48.0 51.0 54.5 32.6 37.0 40.6 43.9 51.8 47.7 32.6 36.8 40.8 44.5 48.5 33.2 53.0 37.1 40.8 44.9 48.2 33.2 37.4 40.4 SHCkW T/I:TOTAL INPUT 22.2 21.8 21.5 21.2 20.8 21.8 22.2 21.5 21.2 20.8 20.5 21.8 21.5 21.2 20.8 20.3 20.5 21.2 20.8 20.5 20.3 20.0 20.5 19.8 20.3 20.0 19.8 19.5 20.0 19.8 19.5 T/I kW 0.59 0.66 0.73 0.82 0.90 0.56 0.49 0.64 0.72 0.79 0.87 0.46 0.54 0.61 0.68 0.85 0.76 0.49 0.57 0.65 0.73 0.82 0.53 0.92 0.61 0.69 0.78 0.87 0.56 0.65 0.73 SHF 23.5 23.1 22.7 22.3 21.9 23.1 23.5 22.7 22.3 21.9 21.6 23.1 22.7 22.3 21.9 21.3 21.6 22.3 21.9 21.6 21.3 21.0 21.6 20.7 21.3 21.0 20.7 20.3 21.0 20.7 20.3 T/I kW 69.9 68.0 66.0 64.0 62.2 68.0 69.9 66.0 64.0 62.2 60.8 68.0 66.0 64.0 62.2 58.7 60.8 64.0 62.2 60.8 58.7 57.0 60.8 55.5 58.7 57.0 55.5 53.4 57.0 55.5 53.4 Q kW OUTDOOR DB˚C PR-20YC PRH-20YA-L PRH-20YA 41.9 45.6 49.5 53.8 57.2 38.8 35.0 42.9 46.7 50.4 54.1 31.3 35.6 39.7 42.9 51.1 46.8 32.0 35.5 40.1 43.4 47.3 32.2 51.6 35.8 39.9 43.8 47.0 31.9 36.1 39.5 SHCkW 35.0 0.60 0.67 0.75 0.84 0.92 0.57 0.50 0.65 0.73 0.81 0.89 0.46 0.54 0.62 0.69 0.87 0.77 0.50 0.57 0.66 0.74 0.83 0.53 0.93 0.61 0.70 0.79 0.88 0.56 0.65 0.74 SHF 24.8 24.4 23.9 23.5 23.1 24.4 24.8 23.9 23.5 23.1 22.7 24.4 23.9 23.5 23.1 22.4 22.7 23.5 23.1 22.7 22.4 22.0 22.7 21.7 22.4 22.0 21.7 21.3 22.0 21.7 21.3 T/I kW Cooling Capacity (Nominal Air Flow):PR-20YC, PRH-20YA, PRH-20YA-L 66.7 65.0 63.3 61.4 59.7 65.0 66.7 63.3 61.4 59.7 58.0 65.0 63.3 61.4 59.7 56.4 58.0 61.4 59.7 58.0 56.4 54.8 58.0 53.2 56.4 54.8 53.2 51.4 54.8 53.2 51.4 Q kW 40.0 41.4 44.9 48.7 52.8 56.1 37.7 34.0 41.8 45.4 49.6 52.8 30.6 34.8 38.7 41.8 50.2 45.8 31.3 34.6 38.9 42.3 46.6 31.3 50.5 35.0 38.9 43.1 46.3 31.2 35.1 38.6 SHCkW 0.62 0.69 0.77 0.86 0.94 0.58 0.51 0.66 0.74 0.83 0.91 0.47 0.55 0.63 0.70 0.89 0.79 0.51 0.58 0.67 0.75 0.85 0.54 0.95 0.62 0.71 0.81 0.90 0.57 0.66 0.75 SHF 26.2 25.6 25.2 24.7 24.3 25.6 26.2 25.2 24.7 24.3 23.9 25.6 25.2 24.7 24.3 23.5 23.9 24.7 24.3 23.9 23.5 23.1 23.9 22.7 23.5 23.1 22.7 22.3 23.1 22.7 22.3 T/I kW 62.5 61.1 59.8 58.2 56.5 61.1 62.5 59.8 58.2 56.5 54.9 61.1 59.8 58.2 56.5 53.4 54.9 58.2 56.5 54.9 53.4 51.9 54.9 50.4 53.4 51.9 50.4 48.8 51.9 50.4 48.8 Q kW 46.0 40.0 43.4 47.8 51.8 55.4 36.7 32.5 40.7 44.2 48.0 52.2 28.7 33.5 37.8 40.7 48.6 44.5 30.3 33.3 37.3 41.7 45.7 29.6 49.4 33.6 37.9 41.8 44.9 30.1 34.3 37.6 SHCkW SHF 0.64 0.71 0.80 0.89 0.98 0.60 0.52 0.68 0.76 0.85 0.95 0.47 0.56 0.65 0.72 0.91 0.81 0.52 0.59 0.68 0.78 0.88 0.54 0.98 0.63 0.73 0.83 0.92 0.58 0.68 0.77 27.8 27.3 26.8 26.2 25.7 27.3 27.8 26.8 26.2 25.7 25.3 27.3 26.8 26.2 25.7 24.9 25.3 26.2 25.7 25.3 24.9 24.5 25.3 24.0 24.9 24.5 24.0 23.6 24.5 24.0 23.6 T/I kW - 19 - 85.6 24 77.8 21 83.0 75.3 20 80.4 85.6 24 23 83.0 23 22 80.4 75.3 20 22 72.9 19 77.8 83.0 23 21 80.4 22 72.9 19 77.8 70.6 18 21 77.8 21 75.3 75.3 20 20 72.9 68.4 17 19 66.2 16 70.6 72.9 19 18 70.6 66.2 16 18 64.2 15 68.4 68.4 17 17 66.2 64.2 15 16 Q kW WB ˚C 47.1 51.5 55.5 59.1 62.5 40.2 44.0 47.4 51.3 55.0 59.0 36.5 40.2 44.3 48.2 51.8 55.8 36.6 40.7 44.5 48.7 52.7 56.3 37.2 40.9 45.1 49.0 52.6 37.6 41.0 44.9 SHCkW -5.0 SHF 0.55 0.62 0.69 0.76 0.83 0.47 0.53 0.59 0.66 0.73 0.81 0.44 0.50 0.57 0.64 0.71 0.79 0.47 0.54 0.61 0.69 0.77 0.85 0.51 0.58 0.66 0.74 0.82 0.55 0.62 0.70 47.5 84.8 18.1 0.56 0.62 0.69 0.76 0.83 0.47 0.53 0.60 0.66 0.73 0.81 0.44 0.50 0.57 0.64 0.71 0.79 0.47 0.54 0.61 0.69 0.77 0.85 0.51 0.58 0.66 0.74 0.82 0.55 0.62 0.70 SHF COOLING PR-20YC PRH-20YA PRH-20YA-L CAPACITY TOTAL INPUT AIR VOLUME 18.3 18.1 17.9 17.8 17.6 18.3 18.1 17.9 17.8 17.6 17.5 18.1 17.9 17.8 17.6 17.5 17.3 17.8 17.6 17.5 17.3 17.2 17.1 17.5 17.3 17.2 17.1 16.9 17.2 17.1 16.9 T/I kW 83.6 81.2 78.8 76.0 73.7 83.6 81.2 78.8 76.0 73.7 71.4 81.2 78.8 76.0 73.7 71.4 69.3 76.0 73.7 71.4 69.3 67.2 65.2 71.4 69.3 67.2 65.2 63.2 67.2 65.2 63.2 Q kW 170 2,830 0.980 0.990 CMM L/S 180 3,000 0.990 0.995 3,160 1.0 1.0 190 3,330 1.008 1.003 200 SHC:SENSIBLE HEAT CAPACITY 18.0 54.9 58.7 62.1 39.9 43.7 47.8 51.0 54.6 58.6 36.3 39.8 44.0 47.9 51.4 55.3 36.3 40.4 44.2 48.3 52.4 56.0 36.9 40.6 44.9 48.8 52.4 37.4 40.9 44.7 51.1 79.6 77.2 74.8 84.8 82.4 79.6 77.2 74.8 72.4 82.4 79.6 77.2 74.8 72.4 70.0 77.2 74.8 72.4 70.0 68.0 65.9 72.4 70.0 68.0 65.9 63.9 68.0 65.9 63.9 0.0 SHCkW 82.4 17.8 17.7 17.5 18.1 18.0 17.8 17.7 17.5 17.4 18.0 17.8 17.7 17.5 17.4 17.2 17.7 17.5 17.4 17.2 17.0 16.9 17.4 17.2 17.0 16.9 16.7 17.0 16.9 16.7 T/I kW Q kW Factor for Various Air Flow Note1.* Q :COOLING CAPACITY 30 28 26 24 22 20 DB ˚C INDOOR INDOOR OPERATION RANGE 0.56 0.63 0.70 0.77 0.84 0.47 0.54 0.61 0.67 0.74 0.82 0.44 0.51 0.58 0.65 0.72 0.80 0.47 0.54 0.62 0.70 0.78 0.86 0.51 0.58 0.66 0.75 0.83 0.55 0.62 0.70 SHF 18.7 18.5 18.3 18.1 17.9 18.7 18.5 18.3 18.1 17.9 17.8 18.5 18.3 18.1 17.9 17.8 17.6 18.1 17.9 17.8 17.6 17.5 17.4 17.8 17.6 17.5 17.4 17.2 17.5 17.4 17.2 T/I kW 3,500 1.017 1.007 210 3,670 1.025 1.010 220 T/I:TOTAL INPUT 46.8 51.2 55.2 58.5 61.9 39.3 43.8 48.1 50.9 54.5 58.5 35.7 40.2 44.1 47.9 51.4 55.4 35.7 39.8 44.3 48.5 52.4 56.1 36.4 40.2 44.4 48.9 52.5 37.0 40.4 44.2 SHCkW 5.0 OUTDOOR DB˚C PR-20YC PRH-20YA-L PRH-20YA 82.2 79.8 77.4 75.0 72.6 82.2 79.8 77.4 75.0 72.6 70.2 79.8 77.4 75.0 72.6 70.2 68.2 75.0 72.6 70.2 68.2 66.2 64.2 70.2 68.2 66.2 64.2 62.3 66.2 64.2 62.3 Q kW 46.9 50.3 54.2 57.8 61.7 39.5 43.1 47.2 51.0 54.5 58.3 35.9 39.5 43.5 47.2 50.5 55.2 36.0 39.9 43.5 47.7 51.6 55.9 36.5 40.2 44.4 48.2 51.7 36.4 40.4 43.6 SHCkW 10.0 0.57 0.63 0.70 0.77 0.85 0.48 0.54 0.61 0.68 0.75 0.83 0.45 0.51 0.58 0.65 0.72 0.81 0.48 0.55 0.62 0.70 0.78 0.87 0.52 0.59 0.67 0.75 0.83 0.55 0.63 0.70 SHF 19.2 19.0 18.8 18.6 18.4 19.2 19.0 18.8 18.6 18.4 18.2 19.0 18.8 18.6 18.4 18.2 18.0 18.6 18.4 18.2 18.0 17.9 17.8 18.2 18.0 17.9 17.8 17.6 17.9 17.8 17.6 T/I kW 80.4 78.0 75.6 73.3 71.0 80.4 78.0 75.6 73.3 71.0 68.7 78.0 75.6 73.3 71.0 68.7 66.6 73.3 71.0 68.7 66.6 64.7 62.8 68.7 66.6 64.7 62.8 61.0 64.7 62.8 61.0 Q kW 45.8 49.9 53.7 57.2 61.1 38.6 42.9 46.9 50.6 54.0 57.7 35.1 39.3 43.2 46.9 50.2 54.6 35.2 39.1 43.3 47.3 51.1 55.3 35.7 39.3 43.3 47.7 51.2 35.6 39.6 43.3 SHCkW 15.0 20.0 19.7 19.5 19.2 19.0 20.0 19.7 19.5 19.2 19.0 18.8 19.7 19.5 19.2 19.0 18.8 18.6 19.2 19.0 18.8 18.6 18.4 18.3 18.8 18.6 18.4 18.3 18.1 18.4 18.3 18.1 T/I kW HEATING PRH-20YA PRH-20YA-L 15.0 24.1 24.3 75.0 21.9 66.1 19.8 58.1 27 CAPACITY TOTAL INPUT AIR VOLUME L/S CMM 170 2,830 0.990 1.025 180 3,000 0.995 1.013 190 3,160 1.0 1.0 200 3,330 1.003 0.993 3,500 1.007 0.987 3,670 1.010 0.980 220 23.8 75.3 21.7 66.4 19.7 58.4 26 210 23.6 75.6 21.5 66.7 19.5 58.7 25 T/I : TOTAL INPUT 23.3 76.0 21.4 67.0 19.4 59.0 24 * Q : HEATING CAPACITY 23.1 76.3 21.2 67.3 19.2 59.2 22.9 22.7 22.5 22.3 22.1 21.9 21.7 T/I kW 23 77.0 77.3 77.6 77.9 78.2 78.5 78.8 76.6 20.8 20.6 20.5 20.3 20.2 20.0 19.8 21.0 67.8 68.0 68.3 68.5 68.8 69.1 69.4 Q kW 67.6 19.0 18.8 18.7 18.6 18.4 18.3 18.1 T/I kW 10.0 Q kW 19.1 59.6 59.8 60.0 60.2 60.4 60.6 60.9 T/I kW OUTDOOR WB ˚C 59.4 22 21 20 19 18 17 16 15 DB ˚C INDOOR OPERATION RANGE Q kW 18.0 5.0 17.9 50.9 16.5 44.4 15.2 38.6 27 PRH-20YA-L PRH-20YA 17.8 51.2 16.4 44.7 15.1 25 38.9 17.7 17.6 17.4 17.3 17.2 17.1 17.0 26 51.6 51.8 52.0 52.2 52.4 52.6 51.4 16.3 16.2 16.1 16.0 15.9 15.8 16.3 45.1 45.3 45.5 45.7 45.9 46.1 44.9 15.0 14.9 14.8 14.7 14.7 14.6 52.8 15.0 39.2 39.4 39.6 39.8 40.0 40.2 15.7 39.1 24 23 22 21 20 19 46.3 16.9 14.5 16.8 53.1 15.6 46.5 14.4 40.6 17 40.4 16.7 53.3 15.5 46.7 14.3 40.9 16 18 T/I kW 53.5 15.4 46.9 14.3 41.2 15 Q kW T/I kW 0.0 PRH-20YA Q kW -5.0 OUTDOOR WB ˚C PRH-20YA-L T/I kW -10.0 Q kW DB ˚C INDOOR OPERATION RANGE Heating Capacity (Nominal Air Flow):PRH-20YA, PRH-20YA-L Factor for Various Air Flow 0.57 0.64 0.71 0.78 0.86 0.48 0.55 0.62 0.69 0.76 0.84 0.45 0.52 0.59 0.66 0.73 0.82 0.48 0.55 0.63 0.71 0.79 0.88 0.52 0.59 0.67 0.76 0.84 0.55 0.63 0.71 SHF Cooling Capacity (Nominal Air Flow) (Use for low ambient temp. parts):PR-20YC, PRH-20YA, PRH-20YA-L Outdoor temp.(˚CDB) 10 0 -10 40 30 Range for continuous operation 40 30 -10 20 0 10 PRH-YA-L 10 15 15 20 20 Outdoor temp.(˚CWB) Range for continuous operation 24 25 24 25 10 0 -10 Range for continuous operation Use for Low temp.parts 30 Range for continuous operation 40 10 15 20 30 Indoor temp.(˚CWB) - 2020 24 25 50 46 50 46 10 5 30 Range for continuous operation Outdoor temp.(˚CDB) PR-YC 10 5 0 -5 Range for continuous operation 10 Range for continuous operation Use for Low temp.parts PRH-YA Outdoor temp.(˚CWB) Range for continuous operation Use for Low temp.parts Outdoor temp.(˚CDB) Operation range Cooling 50 46 20 30 Indoor temp.(˚CWB) Cooling Heating 15 0 -5 -10 10 Indoor temp.(˚CWB) Cooling 10 15 15 20 20 25 27 30 Indoor temp.(˚CDB) Heating 15 -10 25 27 30 Indoor temp.(˚CDB) FAN PERFORMANCE Airflow PR-5YC PRH-5YA PRH-5YA-L CMM L/S Operation range External static pressure (Pa) 700 100 Fan speed (rpm) 600 200 500 External static pressure (Pa) 1800 1700 400 300 1600 1.1kW 1500 300 1400 200 1300 100 0.75kW 1200 1100 45 750 400 50 830 60 1000 (CMM) ( / s) FAN SPEED rpm PULLEYSIZE (MOTOR SIDE) mm inch PULLEYSIZE mm (FAN SIDE) inch BELT SIZE inch MOTOR kw FAN SPEED rpm PULLEYSIZE mm (MOTOR SIDE) inch PULLEYSIZE mm (FAN SIDE) inch BELT SIZE inch MOTOR kw FAN SPEED rpm PULLEYSIZE mm (MOTOR SIDE) inch PULLEYSIZE mm (FAN SIDE) inch BELT SIZE inch MOTOR kw FAN SPEED rpm PULLEYSIZE mm (MOTOR SIDE) inch PULLEYSIZE mm (FAN SIDE) inch BELT SIZE inch MOTOR kw Airflow 45 750 1230 139.7 5.5 165.1 6.5 B39 0.75 1330 139.7 5.5 152.4 6 B38 0.75 1450 139.7 5.5 139.7 5.5 B37 0.75 1610 127 5.0 114.3 4.5 B35 0.75 50 830 1320 127 5 139.7 5.5 B36 0.75 1450 139.7 5.5 139.7 5.5 B37 0.75 1580 152.4 6 139.7 5.5 B40 1.1 - 55 920 1450 139.7 5.5 139.7 5.5 B37 0.75 1580 152.4 6 139.7 5.5 B40 1.1 1610 127 5 114.3 4.5 B37 1.1 - 60 1000 1450 139.7 5.5 139.7 5.5 B39 1.1 1600 139.7 5.5 127 5 B39 1.1 - Std. Airflow CMM L/S PR-8YC PRH-8YA PRH-8YA-L 100 Operation range Fan speed (rpm) External static pressure (Pa) 600 1800 500 200 1700 External static pressure (Pa) 1600 400 1.5kW 1500 300 1400 1.1kW 300 1300 200 100 FAN SPEED rpm PULLEYSIZE (MOTOR SIDE) PULLEYSIZE mm inch mm (FAN SIDE) inch BELT SIZE inch MOTOR kw FAN SPEED rpm PULLEYSIZE mm (MOTOR SIDE) inch PULLEYSIZE mm (FAN SIDE) inch BELT SIZE inch MOTOR kw FAN SPEED rpm PULLEYSIZE mm (MOTOR SIDE) inch PULLEYSIZE mm (FAN SIDE) inch BELT SIZE inch 1200 MOTOR kw 1100 FAN SPEED rpm 1000 400 60 1000 70 1170 80 1330 90 1500 (CMM) ( / s) Airflow 500 PULLEYSIZE mm (MOTOR SIDE) inch PULLEYSIZE mm (FAN SIDE) inch BELT SIZE inch MOTOR kw FAN SPEED rpm PULLEYSIZE mm (MOTOR SIDE) inch PULLEYSIZE mm (FAN SIDE) inch BELT SIZE inch MOTOR kw Std. - 21 - 60 1000 1000 114.3 4.5 165.1 6.5 B39 1.1 1230 139.7 5.5 165.1 6.5 B41 1.1 1450 127 5.0 127 5.0 B38 1.1 1580 152.4 6.0 139.7 5.5 B40 1.1 1740 152.4 6.0 127 5.0 B39 1.1 70 1170 1090 114.3 4.5 152.4 6.0 B39 1.1 1320 127 5.0 139.7 5.5 B39 1.1 1450 127 5.0 127 5.0 B38 1.1 1600 139.7 5.5 127 5.0 B39 1.1 1740 152.4 6.0 127 5.0 B36 1.5 80 1330 1310 114.3 4.5 127 5.0 B37 1.1 1450 127 5.0 127 5.0 B38 1.1 1580 152.4 6 139.7 5.5 B37 1.5 1690 177.8 7.0 152.4 6.0 B39 1.5 - 90 1500 1310 114.3 4.5 127 5.0 B37 1.5 1450 127 5.0 127 5.0 B35 1.5 1600 139.7 5.5 127 5.0 B35 1.5 - 95 1580 1450 127 5.0 127 5.0 B35 1.5 1580 152.4 6.0 139.7 5.5 B37 1.5 - PR-10YC PRH-10YA PRH-10YA-L CMM L/S FAN SPEED Operation range PULLEYSIZE 100 External static pressure (Pa) 600 External static pressure (Pa) 1800 inch MOTOR kw FAN SPEED rpm PULLEYSIZE mm (MOTOR SIDE) inch 200 PULLEYSIZE mm (FAN SIDE) inch BELT SIZE inch 1600 300 2.2kW 1400 MOTOR kw FAN SPEED rpm PULLEYSIZE mm (MOTOR SIDE) inch 300 200 100 inch BELT SIZE 1700 1500 PULLEYSIZE mm (FAN SIDE) inch BELT SIZE inch 1.5kW 1300 1200 90 1500 110 1830 100 1670 120 2000 (CMM) ( / s) mm inch mm (FAN SIDE) Fan speed (rpm) 500 400 rpm PULLEYSIZE (MOTOR SIDE) MOTOR kw FAN SPEED rpm PULLEYSIZE mm (MOTOR SIDE) inch 400 PULLEYSIZE mm (FAN SIDE) inch BELT SIZE inch MOTOR kw Airflow Airflow 90 1500 1320 127 5.0 139.7 5.5 B35 1.5 1450 139.7 5.5 139.7 5.5 B36 1.5 1580 152.4 6 139.7 5.5 B37 1.5 1710 165.1 6.5 139.7 5.5 B35 2.2 100 1660 1450 139.7 5.5 139.7 5.5 B36 1.5 1450 139.7 5.5 139.7 5.5 B36 1.5 1600 139.7 5.5 127 5.0 B33 2.2 1740 152.4 6.0 127 5.0 B34 2.2 110 1830 1450 139.7 5.5 139.7 5.5 B33 2.2 1600 139.7 5.5 127 5.0 B33 2.2 1740 152.4 6.0 127 5.0 B34 2.2 - 120 2000 1550 190.5 7.5 177.8 7.0 B39 2.2 - Std. Airflow PR-15YC PRH-15YA PRH-15YA-L CMM L/S FAN SPEED PULLEY SIZE (MOTOR SIDE) 800 PULLEYSIZE 100 Operation range External static pressure (Pa) Fan speed (rpm) 200 700 External static pressure (Pa) 600 1200 300 3.0kW 500 1100 400 1000 300 900 400 800 200 700 500 600 140 2330 160 2670 180 3000 (CMM) ( / s) 600 inch MOTOR kw FAN SPEED rpm PULLEYSIZE mm (MOTOR SIDE) inch PULLEYSIZE mm (FAN SIDE) inch BELT SIZE inch MOTOR kw FAN SPEED rpm PULLEYSIZE mm (MOTOR SIDE) inch PULLEYSIZE mm (FAN SIDE) inch BELT SIZE inch MOTOR kw FAN SPEED rpm PULLEYSIZE mm (MOTOR SIDE) inch Std. mm (FAN SIDE) inch BELT SIZE inch MOTOR kw FAN SPEED rpm PULLEYSIZE mm (MOTOR SIDE) inch mm (FAN SIDE) inch BELT SIZE inch MOTOR kw FAN SPEED rpm PULLEYSIZE mm (MOTOR SIDE) inch PULLEYSIZE Airflow - 22 - inch BELT SIZE PULLEYSIZE 100 120 2000 (FAN SIDE) PULLEYSIZE 2.2kW rpm mm inch mm mm (FAN SIDE) inch BELT SIZE inch MOTOR kw 120 2000 640 101.6 4.0 228.6 9.0 B37 2 2.2 760 127 5.0 241.3 9.5 B40 2 2.2 910 127 5.0 203.2 8.0 B37 2 2.2 1040 127 5.0 177.8 7.0 B35 2 2.2 1120 127 5.0 165.1 6.5 B34 2 2.2 1210 127 5.0 152.4 6.0 B33 2 3 130 2170 640 101.6 4.0 228.6 9.0 B37 2 2.2 810 127 5.0 228.6 9.0 B39 2 2.2 910 127 5.0 203.2 8.0 B37 2 2.2 1040 127 5.0 177.8 7.0 B35 2 2.2 1140 139.7 5.5 177.8 7.0 B36 2 3.0 1230 139.7 5.5 165.1 6.5 B35 2 3 140 2330 690 114.3 4.5 241.3 9.5 B39 2 2.2 810 127 5.0 228.6 9.0 B39 2 2.2 910 127 5.0 203.2 8.0 B37 2 2.2 1040 127 5.0 177.8 7.0 B35 2 3.0 1120 127 5.0 165.1 6.5 B34 2 3.0 1230 139.7 5.5 165.1 6.5 B35 2 3 150 2500 730 127 5.0 254 10.0 B41 2 2.2 850 127 5.0 215.9 8.5 B38 2 2.2 970 127 5.0 190.5 7.5 B36 2 2.2 1040 127 5.0 177.8 7.0 B35 2 3.0 1120 127 5.0 165.1 6.5 B34 2 3.0 - 160 2670 730 127 5.0 254 10.0 B41 2 2.2 890 139.7 5.5 228.6 9.0 B39 2 2.2 1000 139.7 5.5 203.2 8.0 B37 2 3.0 1040 127 5.0 177.8 7.0 B35 2 3.0 - 170 2830 760 127 5.0 241.3 9.5 B40 2 2.2 890 139.7 5.5 228.6 9.0 B39 2 2.2 970 127 5.0 190.5 7.5 B36 2 3.0 1040 127 5.0 177.8 7.0 B35 2 3.0 - 180 3000 810 127 5.0 228.6 9.0 B39 2 2.2 910 127 5.0 203.2 8.0 B37 2 3.0 1040 127 5.0 177.8 7.0 B35 2 3.0 - Airflow CMM L/S PR-20YC PRH-20YA PRH-20YA-L FAN SPEED PULLEY SIZE (MOTOR SIDE) 100 Operation range 700 External static pressure (Pa) 600 External static pressure (Pa) 200 Fan speed (rpm) 300 1200 500 1100 400 400 4.0kW 1000 300 900 3.0kW 500 200 800 100 700 600 170 2830 180 3000 200 3330 220 3670 (CMM) ( / s) Airflow PULLEY SIZE mm (FAN SIDE) inch BELT SIZE inch MOTOR kw FAN SPEED rpm PULLEY SIZE mm (MOTOR SIDE) inch PULLEY SIZE mm (FAN SIDE) inch BELT SIZE inch MOTOR kw FAN SPEED rpm PULLEY SIZE mm (MOTOR SIDE) inch PULLEYSIZE mm (FAN SIDE) inch BELT SIZE MOTOR inch kw FAN SPEED rpm PULLEY SIZE mm (MOTOR SIDE) inch PULLEY SIZE mm (FAN SIDE) inch BELT SIZE inch MOTOR kw FAN SPEED rpm PULLEY SIZE mm (MOTOR SIDE) inch PULLEY SIZE mm (FAN SIDE) inch BELT SIZE inch MOTOR kw FAN SPEED rpm PULLEY SIZE mm (MOTOR SIDE) inch PULLEY SIZE mm (FAN SIDE) inch BELT SIZE inch MOTOR kw Std. - 23 - rpm mm inch 170 2830 730 127 5.0 254 10.0 B43 2 3.0 850 127 5.0 215.9 8.5 B40 2 3.0 940 139.7 5.5 215.9 8.5 B41 2 3.0 1040 127 5.0 177.8 7.0 B37 2 3.0 1140 139.7 5.5 177.8 7.0 B38 2 4 1230 139.7 5.5 165.1 6.5 B37 2 4.0 180 3000 810 127 5.0 228.6 9.0 B41 2 3.0 910 127 5.0 203.2 8.0 B39 2 3.0 1000 139.7 5.5 203.2 8.0 B40 2 3.0 1040 127 5.0 177.8 7 B37 2 4.0 1120 127 5.0 165.1 6.5 B36 2 4 - 190 3170 810 127 5.0 228.6 9.0 B41 2 3.0 910 127 5.0 203.2 8.0 B39 2 3.0 1040 127 5.0 177.8 7.0 B37 2 4.0 1060 139.7 5.5 190.5 7.5 B39 2 4.0 - 200 3330 840 139.7 5.5 241.3 9.5 B42 2 3.0 910 127 5.0 203.2 8.0 B39 2 3.0 1040 127 5.0 177.8 7.0 B37 2 4.0 1120 127 5.0 165.1 6.5 B36 2 4.0 - 210 3500 910 127 5.0 203.2 8.0 B39 2 3.0 1000 139.7 5.5 203.2 8.0 B40 2 4.0 1040 127 5.0 177.8 7.0 B37 2 4.0 - 220 3670 940 139.7 5.5 215.9 8.5 B41 2 4.0 970 127 5.0 190.5 7.5 B38 2 4.0 - Pulley outside dimensions are shown below: (Unit : mm) (1) Shape of belt groove e f Sectional plan of V-belt w L0 Shape of Nominal a W V-belt Dia. øP.C ( ˚ ) r3 øP.C K0 a r2 r2 11.0mm r1 L0 K K0 e f r1 r2 r3 V-belt thickness (Reference) 1~2 11 K 16.5mm B 40˚ Over 125 Under 160 Over 160 Under 200 36 16.07 12.5 5.5 Over 200 38 16.29 34 15.86 9.5 19.0 12.5 0.2~0.5 0.5~1.0 B type (2) Shape of motor pulley boss (Unit : mm) C B A MOTOR CAPACITY (kW) A B +0.009 0 0.75 19 - 0.004 15.5 - 0.2 6 1.1 0 24 +0.009 - 0.004 20.0 - 0.2 8 1.5 24 +0.009 - 0.004 28 +0.009 - 0.004 0 - 0.2 0 - 0.2 8 0 - 0.2 0 - 0.2 8 2.2, 3.0 20.0 23.9 28 +0.009 - 0.004 38 +0.018 - 0.002 4.0 5.5 23.9 33.0 +0.073 +0.040 +0.073 +0.040 +0.073 +0.040 +0.073 +0.040 8 10 +0.073 +0.040 +0.089 +0.050 PR-8 20 PRH-8 20 PR-5 PRH-5 PR-15,20 PRH-15, 20 Pulley for blower & motor b b a a c MODEL PR-5 PRH-5 PR-8,10 PRH-8, 10 PR-15,20 PRH-15, 20 PR-5 10 PRH-5 10 Pulley for blower & motor C a b -0.020 -0.007 -0.020 -0.007 -0.020 -0.007 20 20 25 19 16.5 21.0 c 0 - 0.1 0 - 0.1 0 - 0.1 6 - 00.036 8 - 00.036 (3) Shape of motor (Unit : mm) L SHAFT Diameter Limits +0.009 19 to 28 -0.004 +0.018 32 to 48 -0.002 AC TBW AD AE ED E øD +0 H -0.5 Shaft tapped DH x EH deep TBH +0 G -0.2 F AA HA EB Holes K Dia. LL AA A CRS E C B CRS BC AB BB Frame Fixing OUT PUT Size A 0.75 80 1.1 Shaft B General C H K D E F 125 100 50 80 10 19 40 6 90SN 140 100 56 90 10 24 50 8 G ED DH EH AA AB AE EB 15.5 25 M6 16 27 157 127 13.5 295 4 158 132 102 1.5 75 M8 19 28 174 152 38.5 320 4 178 140 110 1.5 100 103 103 13.5 320 20 32 20 BB BC L HA AC AD LL TBW TBH 103 103 1.5 90N 140 125 56 90 10 24 50 8 32 M8 19 28 174 152 4 178 140 110 1.5 100 103 103 2.2,3.0 100L 160 140 63 100 12 28 60 8 23.9 40 M10 22 28 184 170 15 371 4 208 138 120 1.6 23 103 103 4.0 112M 190 140 70 112 12 28 60 8 23.9 40 M10 22 35 218 170 15 377 4 215 164 130 1.6 23 131 131 5.5 132S 216 140 89 132 12 38 80 10 M12 28 38 243 208 53 458 5 257 189 154 1.6 26 131 131 33 56 - 24 - NC CURVES PR-5YC PRH-5YA PRH-5YA-L 50Hz CONDITION A scale 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz COOLING & HEATING 62db 67 63 62 61 57 50 45 43 90 80 NC-70 octave-band lebel db (0db=0.0002ubar) 70 NC-60 60 NC-50 50 NC-40 40 NC-30 30 NC-20 20 10 over all 45 63 90 125 180 250 355 500 710 1000 1400 2000 2800 4000 5600 8000 octave-band frequency [Hz] Note. The measuring point is 1m from the comp. service panel. 50Hz CONDITION A scale 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz COOLING & HEATING 64db 70 67 62 60 58 56 52 50 90 80 NC-70 70 octave-band lebel db (0db=0.0002ubar) PR-8YC PRH-8YA PRH-8YA-L NC-60 60 NC-50 50 NC-40 40 NC-30 30 NC-20 20 10 over all 45 63 90 125 180 250 355 500 710 1000 1400 2000 2800 4000 octave-band frequency [Hz] Note. The measuring point is 1m from the comp. service panel. - 25 - 5600 8000 PR-10YC PRH-10YA PRH-10YA-L 50Hz CONDITION A scale 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz COOLING & HEATING 64db 71 69 63 61 59 57 49 44 90 80 NC-70 octave-band lebel db (0db=0.0002ubar) 70 NC-60 60 NC-50 50 NC-40 40 NC-30 30 NC-20 20 10 over all 45 63 90 125 180 250 355 500 710 1000 1400 2000 2800 4000 5600 8000 octave-band frequency [Hz] Note. The measuring point is 1m from the comp. service panel. 50Hz CONDITION A scale 63 Hz 125 Hz 250 Hz COOLING & HEATING 68db 76 76 68 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz 65 62 59 51 48 90 80 NC-70 70 octave-band lebel db (0db=0.0002ubar) PR-15YC PRH-15YA PRH-15YA-L NC-60 60 NC-50 50 NC-40 40 NC-30 30 NC-20 20 10 over all 45 63 90 125 180 250 355 500 710 1000 1400 2000 2800 4000 octave-band frequency [Hz] Note. The measuring point is 1m from the comp. service panel. - 26 - 5600 8000 PR-20YC PRH-20YA PRH-20YA-L 50Hz CONDITION A scale 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz COOLING & HEATING 68db 73.5 77 70 65 60 58 51 48 90 80 NC-70 octave-band lebel db (0db=0.0002ubar) 70 NC-60 60 NC-50 50 NC-40 40 NC-30 30 NC-20 20 10 over all 45 63 90 125 180 250 355 500 710 1000 1400 2000 2800 4000 5600 8000 octave-band frequency [Hz] Note. The measuring point is 1m from the comp. service panel. OUTLINE DIMENSIONS 1030 25 16-ø3.5 HOLES (1030) 25 10 CONDENSER AIR OUTLET 25 15 200 200 200 65 25 200 10 850 300 20 130 130 742 20 A 65 25 25 PR-5YC PRH-5YA PRH-5YA-L SUPPLY AIR DUCT FLANGE 25 410 742 180 25 A(DETAIL) 180 RETURN AIR DUCT FLANGE 25 6-15X25 MTG HOLES 10 75 50 900 50 40 1000 40 607 65 300 42 470 199 1000 1080 30 16-ø3.5 HOLES 944 CONDENSER AIR INLET (2 SIDES) 54.5 80 424 26.5 410 22 971 210 CONTROL BOX 49 RETURN AIR 22 210 1600 49 SUPPLY AIR 54.5 210 65 25 850 75 210 10 900 30 DRAIN 1B PT 1534 - 27 - WIRING HOLE 80 4- ø25 SASPENSION HOLES PR-8,10YC PRH-8, 10YA PRH-8, 10YA-L 20-ø3.5 HOLES (1330) 25 35 180 180 180 180 180 180 10 A 742 65 35 1150 25 15 CONDENSER AIR OUTLET 65 25 10 1330 300 20 130 130 20 25 SUPPLY AIR DUCT FLANGE 25 410 180 25 A(DETAIL) 6-15X25 MTG HOLES 25 742 180 RETURN AIR DUCT FLANGE 1200 190 190 190 10 190 190 30 65 25 65 190 10 30 1150 1200 1300 75 50 40 1600 49 20-ø3.5 HOLES 607 944 470 300 42 75 50 40 1000 199 SUPPLY AIR CONTROL BOX 49 22 54.5 1271 1380 80 DRAIN 1B PT 424 PR-15,20YC PRH-15, 20YA PRH-15, 20YA-L 80 4-ø25 SASPENSION HOLES 26-ø3.5 HOLES 2010 25 150 200 200 200 200 200 200 200 150 60 10 60 CONDENSER AIR OUTLET 62 25 37 25 2010 15 62 10 A 827 25 SUPPLY AIR DUCT FLANGE 6-15X25 MTG HOLES 200 200 200 200 1879 200 200 200 200 200 39.5 10 62 25 10 62 39.5 200 32 862 RETURN AIR DUCT FLANGE 200 464 32 A (DETAIL) 200 14 1820 14 200 25 WIRING HOLE 1534 428 22 54.5 26.5 410 CONDENSER AIR INLET (2 SIDES) RETURN AIR 85 1820 85 55.5 1879 55.5 35 1990 35 26-ø3.5 HOLES 1840 43 717 1080 990 428 24 540 22 54.5 22 1951 54.5 235 101 26.5 RETURN AIR 49 RETURN AIR CONTROL BOX CONDENSER AIR INLET (3 SIDES) 464 1200 SUPPLY AIR 131 WIRING HOLE DRAIN 1B PT 556.5 2060 1742.7 - 28 - 4-ø25 SUSPENSION HOLES 37 WIRING DIAGRAMS PR-5, 8, 10YC (STANDARD) Power Supply 3Phase CIRCUIT BREAKER (FIELD SUPPLY) 380~415Volt PR- 5YC ···40A PR- 8YC ···50A PR-10YC ···60A 50Herts TB1 L1 L2 L3 WHITE 51C 52C RED RED WHITE WHITE 51F2 RED WHITE BLUE R1 TB2 S1 BLACK PE T1 52F TB2 RED R2 WHITE S2 BLACK T2 51F1 1 2 3 WHITE TB3 RED WHITE MF2 BLACK RED RED F INTERNAL PROTECTOR BLACK BLACK BLACK N MC RED F (3.15A) MF1 INTERNAL PROTECTOR BLACK 11 11 TB4 1 SWITCH BOX (FIELD SUPPLY) 15 51F1 F (3.15A) SW1 RL GL 51F2 FZ1 52C 23 WA 63H SW2 Tr 51 C AC 220~ 240V AC 24V 1 2 TB4 3 5 4 6 26L CZ CZ CH 52F CZ 3 FZ0 FZ1 TM 8,20YC ONLY (3MIN) 30 CZ FZ0 FZ1 7 TB3 52C 30 CZ TM 30 CZ 52C 12 TB3 12 Caution, 1.To protect each Fan motors and Compressors from abnormal current, these Over current relays<51C>,<51F1,2>are installed. Therefore,do not change factory set value of these Over current relays. 2.To protect the compressor from frequently "ON-OFF" ,timer<TM>is installed. Therefore,do not change factory set value of this timer. Note: 1.The dotted lines show field wiring. 2.The figure in the parentheses show field supply parts. 3.Color of earth wire is yellow and green twisting. 4.Not specified color of wire is brown. 5.Specification subject to change without notice. - 29 - Symbol MC MF1 MF2 52C 52F TB1~4 CH F Tr 51C 51F1, 2 63H 26L TM FZ0·1 CZ 30CZ <SW1> <SW2> <GL> <RL> <23WA> Name Compressor motor Fan motor (in door) Fan motor (out door) Contactor (compressor) Contactor (fan I/D) Terminal block Crankcase heater Fuse Transformer O v e r c u r r e n t r e l a y ( compressor) O v e r c u r r e n t r e l a y (fan I/D,O/D) High-pressure switch Thermostat(freeze protection) Timer (anti short cycle) Auxiliary relay (fan) Auxiliary relay (compressor) Auxiliary relay (check) Switch (off) Switch (on) Lamp (operation) Lamp (check) Thermostat (room temp.) PR-15, 20YC (STANDARD) CIRCUIT BREAKER (FIELD SUPPLY) PR -15YC···100A PR -20YC···125A Power supply 3Phase 380~415Volt 50Hertz TB1 L1 Red MC1 52C1 Red L2 White White L3 Black Black 51C1 INTERNAL PROTECTOR Red Black 51F2 Red N Blue White Black PE 52C2 Red 51C2 Red MC2 Red TB2 R 11 R 12 1 Red White S 11 S 12 2 White Black T 11 T 12 3 Black MF2 INTERNAL PROTECTOR White White Black Black Black 51F3 51F1 52F Red Red White INTERNAL PROTECTOR Red TB3 R 21 R 22 1 Red White S 22 2 White Black T 21 T 22 3 Black S 21 MF3 INTERNAL PROTECTOR MF1 Black F Red F(3.15A) TB4 11 TB4 14 TB5 SWITCH BOX (FIELD SUPPLY) 1 51F1 FZ0 F 30 CZ1-2 (3.15A) RL1 23WA High RL2 SW1 30 CZ2-2 GL Low 51F2 AC 220~ 240V 52 C2 CZ1 AC 24V TB5 2 3 4 5 6 7 CZ2 63 H1 52 52 C1 C2 1 26 L1 FZ0 CZ2 CH2 63 H2 CZ1 51C1 8 CZ1 52 C1 51F3 SW2 Tr 52 F CZ2 51C2 TM (3MIN) 52 C1 1 52 C2 TM (3MIN) 26 L2 3 3 FZ1 FZ1 TM CH1 30 CZ1-1 30 CZ2-1 FZ0 2 52 C1 30 CZ1 (2SEC) 30 CZ2 2 FZ1 30 CZ1-1 9 30 CZ1-2 30 CZ2-1 52 C2 30 CZ2-2 TB4 12 TB412 Caution, 1.To protect each Fan motors and Compressors from abnormal current, these Over current relays <51C1,2> , <51F1,2,3> are installed. Therefore,do not change factory set value of these Over current relays. 2.To protect the compressors from frequently "ON-OFF" ,timer <TM> is installed. Therefore,do not change factory set value of this timer. 3.This timer <2> installed so that two compressors may never start at the same time. The unit stop if the set value of the timer is changed. Note: 1.The dotted lines show field wiring. 2.The figure in the parentheses show field supply parts. 3.Color of earth wire is yellow and green twisting. 4.Not specified color of wire is brown. 5.Specification subject to change without notice. - 30 - Symbol MC1·2 MF1 MF2·3 52C1·2 52F TB1~5 CH1·2 F Tr 51C1·2 51F1~3 63H1·2 26L1·2 TM 2 FZ0·1 CZ1·2 30CZ1-1,2 30CZ2-1,2 <SW1> <SW2> <GL> <RL1·2> <23WA> Name C ompressor motor Fan motor (in door) Fan motor (out door) C ontactor (compressor) C ontactor (fan I/D ) Terminal block C rankcase heater Fuse Transformer Over current relay(compre ssor) Over current relay (fan I/D, O/ D) H igh-pressure sw itch Thermostat(freeze protecti on) Timer (anti short cycle) Timer Auxiliary relay (fan) Auxiliary relay (compressor) Auxiliary relay (check) Auxiliary relay (check) Sw itch (off) Sw itch (on) Lamp (pow er on) Lamp (check) Thermostat (room temp.) PR-5, 8, 10YC (SPECIAL ORDER : K CONTROL) Power supply 3Phase 380~415Volt 50Hertz TB1 L1 Red CIRCUIT BREAKER (FIELD SUPPLY) PR- 5YC ···40A PR- 8YC ···50A PR-10YC ···60A MC 51C 52C Red L2 White White L3 Black Black Red Black 51F2 N Blue PE 52F DSA CN 1 3 Red 51F1 Black R2 1 Red S2 2 White T1 T2 3 Black MF2 Red White Blue TB2 S1 R1 Black MF1 Green/Yellow INTERNAL PROTECTOR F(3.15A) TB3 11 11 TH2 15 30 CZ IB FZ A B C 51F1 51F2 63H D TB4 CZ FZ 52F 51C Tr TH5 CZ 52C FZ CH 30 CZ R/C 52C 30 CZ 8,10YC ONLY TB3 12 TB3 12 Caution, To protect each Fan motors and Compressor from abnormal current, these Over current relays<51C>,<51F1,2>are installed. Therefore,do not change factory set value of these Over current relays. Note: 1.The dotted lines show field wiring. 2.The figure in the parentheses show field supply parts. 3.Color of earth wire is yellow and green twisting. 4.Not specified color of wire is brown. 5.Specification subject to change without notice. - 31 - Symbol MC MF1 MF2 52C 52F TB1~4 CH F Tr 51C 51F1,2 63H FZ CZ 30CZ IB TH2 TH5 R/C DSA Name C ompressor motor Fan motor(indoor) Fan motor(outdoor) C ontactor(compressor) C ontactor(fan I/D ) Terminal block C rankcase heater Fuse Transformer Over current relay(compressor) Over current relay(fanI/D ,O /D ) H igh-pressure sw itch Auxiliary relay(fan) Auxiliary relay(compressor) Auxiliary relay(check) Indoor board Thermistor(pipe) Thermistor(room temp.) R emote controller Surge absorber circuit board INTERNAL PROTECTOR PR-5, 8, 10YC (SPECIAL ORDER : LOW TEMPERATURE) Power supply 3Phase 380~415Volt 50Hertz TB1 L1 Red CIRCUIT BREAKER (FIELD SUPPLY) PR - 5YC ···40A PR - 8YC ···50A PR -10YC ···60A MC 52C L2 White L3 Black N Red 51C Red White Black Black 51F2 TB2 R1 R1 Blue PE 52F1 Red 51F1 S1 White T1 T1 Black Red Red R2 R2 1 Red S2 S2 2 White T2 T2 3 Black White Black 51F3 MF2 52F3 White Black Black TB2 52F2 Red S1 MF1 Tr1 52F4 INTERNAL PROTECTOR F(3.15A) TB3 11 11 51F3 TB4 1 SWITCH BOX (FIELD SUPPLY) 15 14 F (3.15A) 51F1 RL 23WA FZ1 51F2 26D3 SW2 Tr2 AC 220~ 240V SW1 GL 63H AC 24V FZ 2 FZ 2 FZ 4 51 C 2 3 4 5 6 TB4 52 F1 26D4 52 F2 FZ2 CZ 1 CZ CZ 3 TM (3MIN) 52 C FZ3 FZ1 30 CH CZ 30 CZ FZ1 FZ0 FZ 3 52C TM FZ4 30 CZ 7 8,10YC ONLY 52 F4 52 F3 26L FZ0 52C FZ 3 12 TB3 12 Caution, 1.To protect each Fan motors and Compressor from abnormal current, these Over current relays<51C>,<51F1,2,3>are installed. Therefore,do not change factory set value of these Over current relays. 2.To protect the compressor from frequently "ON-OFF" ,timer<TM>is installed. Therefore,do not change factory set value of this timer. Note: 1.The dotted lines show field wiring. 2.The figure in the parentheses show field supply parts. 3.Color of earth wire is yellow and green twisting. 4.Not specified color of wire is brown. 5.Specification subject to change without notice. - 32 - Symbol MC MF1 MF2 52C 52F1 TB1~4 CH F Tr1·2 51C 51F1,2,3 63H 26L TM FZ0,1 CZ 30CZ <SW1> <SW2> <GL> <RL> <23WA> 52F2~4 FZ2~4 Name C ompressor motor Fan motor (indoor) Fan motor (outdoor) C ontactor (compressor) C ontactor (fan I/D ) Terminal block C rankcase heater Fuse Transformer Over current relay(compressor) Over current relay(fanI/D ,O /D ) H igh-pressure sw itch Thermostat(freeze protection) Timer (anti short cycle) Auxiliary relay (fan) Auxiliary relay (compressor) Auxiliary relay (check) Sw itch (off) Sw itch (on) Lamp (operation) Lamp (check) Thermostat (room temp.) C ontactor (fan O/D ) Auxiliary relay (fan O /D ) INTERNAL PROTECTOR PR-15, 20YC (SPECIAL ORDER : LOW TEMPERATURE) CIRCUIT BREAKER (FIELD SUPPLY) PR -15YC···100A PR -20YC···125A Power supply 3Phase 380~415Volt 50Hertz TB1 L1 Red MC1 52C1 Red L2 White White L3 Black Black 51C1 INTERNAL PROTECTOR Red Black 51F2 Red N Blue White Black PE 52C2 Red 51C2 Red MC2 Red Red S 11 S 11 White T 11 T 11 Black INTERNAL PROTECTOR TB2 52F2 Red White 51F4 52F3 Black R 12 R 12 1 Red S 12 S 12 2 White T 12 T 12 3 Black MF2 White White Black Black Black 51F3 TB3 R 21 R 21 Red S 21 S 21 White T 21 Black T 21 TB3 52F5 Red White 51F1 52F Red Red White R 22 1 Red S 22 S 22 2 White T 22 T 22 3 Black INTERNAL PROTECTOR 52F4 MF3 INTERNAL PROTECTOR 52F7 Tr2 MF1 Black Tr1 R 22 Black 51F5 52F6 F TB2 R 11 R 11 F(3.15A) TB4 11 TB5 SWITCH BOX (FIELD SUPPLY) 1 51F1 FZ0 TB4 11 F 30 CZ1-2 (3.15A) RL1 23WA High Low RL2 SW1 52 C2 51F5 51F3 CZ1 AC 24V TB5 2 3 4 5 6 7 CZ2 63 H1 52 F FZ 2 TM (3MIN) 52 C1 1 26 L2 30 CZ2-1 52 C1 30 CZ1 TB4 12 30 CZ1-1 30 CZ1-2 FZ 6 FZ 7 52 F5 FZ5 (2SEC) 30 CZ2 52 F7 52 F6 FZ6 FZ3 2 30 CZ2-1 52 F4 52 F3 FZ 3 FZ 6 2 FZ1 10 FZ 5 26D4 52 F2 FZ2 FZ1 FZ1 30 CZ1-1 FZ 5 FZ 4 26D2 52 C2 TM (3MIN) 3 3 FZ0 FZ 3 CZ2 TM CH1 FZ 2 51C2 1 26 L1 FZ0 CZ2 63 H2 CZ1 51C1 8 52 52 C1 C2 CH2 26D3 26D1 SW2 CZ1 52 C1 51F4 51F2 GL Tr AC 220 ~ 240V 30 CZ2-2 30 CZ2-2 52 C2 FZ4 FZ7 TB4 12 Caution, 1.To protect each Fan motors and Compressors from abnormal current,these Over current relays<51C1,2>, <51F1~5>are installed. Therefore,do not change factory set value of these Over current relays. 2.To protect the compressors from frequently "ON-OFF",timer<TM>is installed. Therefore,do not change factory set value of this timer. 3.This timer<2>installed so that two compressors may never start at the same time. The unit stop if the set value of the timer is changed. Note: 1.The dotted lines show field wiring. 2.The figure in the parentheses show field supply parts. 3.Color of earth wire is yellow and green twisting. 4.Not specified color of wire is brown. 5.Specification subject to change without notice. - 33 - Symbol MC1·2 MF1 MF2·3 52C1·2 52F1 TB1~5 CH1·2 F Tr1~3 51C1·2 51F1~5 63H1·2 26L1·2 TM 2 FZ0·1 CZ1·2 30CZ1-1, 2 30CZ2-1, 2 <SW1> <SW2> <GL> <RL1·2> <23WA> 26D1~4 52F2~7 FZ2~7 Name C ompressor motor Fan motor (indoor) Fan motor (outdoor) C ontactor (compressor) C ontactor (fan I/D ) Terminal block C rankcase heater Fuse Transformer O ver current relay(compressor) O ver current relay (fan I/D ,O/ D) H igh-pressure sw itch Thermostat(freeze protection) Timer (anti short cycle) Timer Auxiliary relay (fan) Auxiliary relay (compressor) Auxiliary relay (check) Auxiliary relay (check) Sw itch (off) Sw itch (on) Lamp (operation) Lamp (check) Thermostat (room temp.) Thermostat (ambiemt temp.) C ontactor (fan O /D ) Auxiliary relay (fan O/D ) PR-5, 8, 10YC (SPECIAL ORDER : K CONTROL & LOW TEMPERATURE) Power supply 3Phase 380~415Volt 50Hertz CIRCUIT BREAKER (FIELD SUPPLY) PR - 5YC ···40A PR - 8YC ···50A PR -10YC ···60A L1 MC TB1 Red L2 L3 N 52C Red White White Black Black 51C Red Black 51F2 Blue PE 52F1 DSA CN 1 3 Red 51F1 Black R1 Red S1 S1 White T1 T1 Black Red White Blue TB2 R1 TB2 52F2 Red White Black R2 R2 1 Red S2 S2 2 White T2 T2 3 Black MF2 51F3 52F3 MF1 Black Green/Yellow Tr1 52F4 INTERNAL PROTECTOR F(3.15A) TB3 11 11 TH2 51F3 30 CZ IB 15 14 51F1 FZ1 51F2 A B C D TB4 26D3 FZ 2 FZ 2 63H FZ1 CZ FZ 3 FZ 4 52 F1 Tr2 51C 26D4 52 F2 FZ2 TH5 52 F3 CZ 52C 52 F4 FZ1 FZ3 CH 30 CZ R/C 52C FZ 3 30 CZ 8,10YC ONLY FZ4 12 TB3 12 Caution, To protect each Fan motors and Compressor from abnormal current, these Over current relays<51C>,<51F1,2,3>are installed. Therefore,do not change factory set value of these Over current relays. Note: 1.The dotted lines show field wiring. 2.The figure in the parentheses show field supply parts. 3.Color of earth wire is yellow and green twisting. 4.Not specified color of wire is brown. 5.Specification subject to change without notice. - 34 - Symbol MC MF1 MF2 52C 52F1 TB1~4 CH F Tr1·2 51C 51F1,2,3 63H FZ1 CZ 30CZ IB TH2 52F2~4 FZ2~4 TH5 R/C DSA Name C ompressor motor Fan motor(indoor) Fan motor(outdoor) C ontactor(compressor) C ontactor(fan I/D ) Terminal block C rankcase heater Fuse Transformer (compressor) O ver current relay Over current relay(fanI/D ,O /D ) H igh-pressure sw itch Auxiliary relay(fan) Auxiliary relay(compressor) Auxiliary relay(check) Indoor board Thermistor(pipe) C ontactor(fan O /D ) Auxiliary relay(fan O/D ) Thermistor(room temp) R emote controller Surge absorber circuit board INTERNAL PROTECTOR PRH-5, 8, 10YA PRH-5, 8, 10YA-L (STANDARD) CIRCUIT BREAKER Power Supply 3Phase (FIELD SUPPLY) PRH- 5YA, ···40A PRH- 5YA-L PRH- 8YA, ···50A PRH- 8YA-L PRH-10YA, ···60A PRH-10YA-L 380~415Volt 50Hertz TB1 L1 L3 51C 52C RED RED L2 WHITE BLACK BLACK BLACK N 51F2 RED WHITE BLUE R1 PE TB2 S1 BLACK T1 52F TB2 RED R2 WHITE S2 BLACK T2 51F1 X1 WHITE TB3 1 2 3 RED WHITE F (3.15A) MF1 INTERNAL PROTECTOR BLACK 11 11 TB4 1 SWITCH BOX (FIELD SUPPLY) 15 HZ HZ 13 51F1 F (3.15A) SW2 SW1 COOL HEAT 14 RL GL 51F2 FZ1 52C C H Tr AC 220~ 240V MF2 BLACK RED RED F X1 63H SW3 23 WA 26 D2 51 C AC 24V 1 3 2 TB4 4 5 6 21 S4 7 26L CZ CZ CH 52F CZ HZ 3 FZ0 26 D1 FZ1 TM 8,10YA, YA-L ONLY (3MIN) 30 CZ FZ0 FZ1 8 TB3 INTERNAL PROTECTOR MC RED WHITE WHITE 52C X1 X2 X2 30 CZ TM 30 CZ 52C 12 TB3 12 Caution, 1.To protect each Fan motors and Compressors from abnormal current, these Over current relays<51C>,<51F1,2>are installed. Therefore,do not change factory set value of these Over current relays. 2.To protect the compressor from frequently "ON-OFF" ,timer<TM>is installed. Therefore,do not change factory set value of this timer. Note: 1.The dotted lines show field wiring. 2.The figure in the parentheses show field supply parts. 3.Color of earth wire is yellow and green twisting. 4.Not specified color of wire is brown. 5.Specification subject to change without notice. - 35 - Symbol MC MF1 MF2 52C 52F TB1~4 CH F Tr 51C 51F1, 2 63H 26L 26D1·2 TM 21S4 FZ0·1 CZ HZ 30CZ X1·2 <SW1> <SW2> <SW3> <GL> <RL> <23WA> Name Compressor motor Fan motor (in door) Fan motor (out door) Contactor (compressor) Contactor (fan I/D) Terminal block Crankcase heater Fuse Transformer O v e r c u r r e n t r e l a y ( compressor) O v e r c u r r e n t r e l a y (fan I/D,O/D) High-pressure switch Thermostat(freeze protection) Thermostat (defrost) Timer (anti short cycle) 4-Way valve Auxiliary relay (fan) Auxiliary relay (compressor) Auxiliary relay (heater) Auxiliary relay (check) Auxiliary relay (defrost) Switch (operation mode) Switch (off) Switch (on) Lamp (operation) Lamp (check) Thermostat (room temp.) PRH-15, 20YA PRH-15, 20YA-L (STANDARD) CIRCUIT BREAKER (FIELD SUPPLY) PRH-15YA ···100A PRH-15YA-L PRH-20YA ···125A PRH-20YA-L Power supply 3Phase 380~415Volt 50Herts TB1 L1 Red MC1 52C1 Red L2 White White L3 Black Black 51C1 INTERNAL PROTECTOR Red Black 51F2 Red N Blue White Black 52C2 Red 51C2 Red Black MC2 Red MF2 INTERNAL PROTECTOR White White Black Black Black 51F3 51F1 52F Red Red White INTERNAL PROTECTOR Red TB3 X2 R 21 R 22 1 Red White S 22 2 White Black T 21 T 22 3 Black S 21 MF3 INTERNAL PROTECTOR MF1 Black F TB2 X1 1 R 11 R 12 Red 2 White S 11 S 12 3 Black T 11 T 12 Red White F(3.15A) TB4 11 TB5 SWITCH BOX (FIELD SUPPLY) 1 51F1 FZ0 HZ HZ F 30 CZ1-2 SW1 (3.15A) RL1 HEAT COOL RL2 SW2 14 30 CZ2-2 TB4 13 GL C H C H Tr AC 220~ 240V 52 C2 High 51F2 CZ1 AC 24V TB5 2 3 4 5 6 8 7 CZ2 63 H1 HZ 1 26 L1 FZ0 CZ2 CH2 63 H2 CZ1 51 C1 9 52 52 C1 C2 CZ1 52 C1 51F3 SW3 Low 23WA 52 F X1 51 C2 TM (3MIN) 52 C1 1 26 L2 21 S41 (3MIN) 30 CZ2-1 FZ0 52 C1 30 CZ1 30 CZ1-1 TB4 12 Caution, 1.To protect each Fan motors and Compressors from abnormal current, these Over current relays<51C1,2>,<51F1,2,3>are installed. Therefore,do not change factory set value of these Over current relays. 2.To protect the compressors from frequently "ON-OFF" ,timer<TM>is installed. Therefore,do not change factory set value of this timer. 3.This timer<2>installed so that two compressors may never start at the same time. The unit stop if the set value of the timer is changed. Note: 1.The dotted lines show field wiring. 2.The figure in the parentheses show field supply parts. 3.Color of earth wire is yellow and green twisting. 4.Not specified color of wire is brown. 5.Specification subject to change without notice. - 36 - 30 CZ2-1 30 CZ1-2 Symbol MC1·2 MF1 MF2·3 52C1·2 52F TB1~5 CH1·2 F Tr 51C1·2 51F1~3 63H1·2 26L1·2 26D1~4 TM 2 21S41·42 FZ0·1 CZ1·2 HZ 30CZ1-1,2 30CZ2-1,2 X1~4 <SW1> <SW2> <SW3> <GL> <RL1·2> <23WA> X3 21 S42 26 D2 2 (2SEC) 30 CZ2 2 FZ1 10 26 D4 26 D3 26 D1 FZ1 TM 30 CZ1-1 X2 52 C2 TM 3 3 FZ1 CH1 X2 CZ2 30 CZ2-2 52 C2 X4 X2 X1 X4 X3 TB4 12 Name C ompressor motor Fan motor (in door) Fan motor (out door) C ontactor (compressor) C ontactor (fan I/D ) Terminal block C rankcase heater Fuse Transformer O ver current relay(compressor) O ver current relay (fan I/D ,O/D ) H igh-pressure sw itch Thermostat(freeze protection) Thermostat (defrost) Timer (anti short cycle) Timer 4-Way valve Auxiliary relay (fan) Auxiliary relay (compressor) Auxiliary relay (heater) Auxiliary relay (check) Auxiliary relay (check) Auxiliary relay (defrost) Sw itch (operation mode) Sw itch (off) Sw itch (on) Lamp (operation) Lamp (check) Thermostat (room temp.) PRH-5, 8, 10YA PRH-5, 8, 10YA-L (SPECIAL ORDER : K CONTROL) CIRCUIT BREAKER (FIELD SUPPLY) PRH- 5YA, ···40A PRH- 5YA-L PRH- 8YA, PRH- 8YA-L···50A PRH-10YA, PRH-10YA-L···60A Power supply 3Phase 380~415Volt 50Herts TB1 L1 Red MC 51C 52C Red L2 White White L3 Black Black Red Black 51F2 N Blue PE 52F DSA CN 1 3 Red 51F1 Black Black TB2 X1 1 Red S1 S2 2 White T1 T2 3 Black R1 R2 MF2 Red White Blue INTERNAL PROTECTOR MF1 Green/Yellow INTERNAL PROTECTOR F(3.15A) TB3 11 11 TH2 15 HZ 30 CZ IB FZ HZ 51F1 13 51F2 X1 A B C 63H D TB4 HZ CZ 52F FZ 51 CM 21 S4 26 D2 Tr TH5 CZ 52C 26 D1 X2 FZ X1 CH 30 CZ R/C 52C X2 30 CZ 8,10YA,YA-L ONLY TB3 12 TB3 12 Caution, To protect each Fan motors and Compressor from abnormal current, these Over current relays<51C>,<51F1,2>are installed. Therefore,do not change factory set value of these Over current relays. Note: 1.The dotted lines show field wiring. 2.The figure in the parentheses show field supply parts. 3.Color of earth wire is yellow and green twisting. 4.Not specified color of wire is brown. 5.Specification subject to change without notice. - 37 - Symbol MC MF1 MF2 52C 52F TB1~4 CH F Tr 51C 51F1,2 63H 26D1·2 21S4 FZ CZ HZ 30CZ X1·2 IB TH2 TH5 R/C DSA Name C ompressor motor Fan motor(indoor) Fan motor(outdoor) C ontactor(compressor) C ontactor(fan I/D ) Terminal block C rankcase heater Fuse Transformer O ver current relay(compressor) O ver current relay(fanI/D ,O/D ) H igh-pressure sw itch Thermostat(defrost) 4-Way valve Auxiliary relay(fan) Auxiliary relay(compressor) Auxiliary relay(heater) Auxiliary relay(check) Auxiliary relay(defrost) Indoor board Thermistor(pipe) Thermistor(room temp.) R emote controller Surge absorber circuit board 14 PRH-5, 8, 10YA PRH-5, 8, 10YA-L (SPECIAL ORDER : LOW TEMPERATURE) CIRCUIT BREAKER (FIELD SUPPLY) PRH- 5YA, ···40A PRH- 5YA-L PRH- 8YA, ···50A PRH- 8YA-L PRH-10YA, ···60A PRH-10YA-L Power supply 3Phase 380~415Volt 50Herts TB1 L1 Red MC 52C L2 White L3 Black N 51C Red Red White Black Black 51F2 TB2 R1 R1 Blue PE 52F1 51F1 Red S1 White T1 T1 Black Red R2 R2 1 Red S2 S2 2 White T2 T2 3 Black White Black 51F3 Red X1 TB2 52F2 Red S1 MF2 52F3 White MF1 Black Black Tr1 52F4 INTERNAL PROTECTOR F(3.15A) TB3 11 11 51F3 TB4 1 SWITCH BOX (FIELD SUPPLY) HZ 15 HZ 14 F (3.15A) 51F1 SW1 COOL RL HEAT SW2 FZ1 51F2 GL C AC 220~ 240V H 63H AC 24V 2 26D3 X1 SW3 23WA Tr2 3 4 16 TB313 5 6 7 TB4 51C 52 F1 FZ 2 FZ 2 21 S4 26 D2 26D4 CZ HZ 52C 26 D1 26L FZ0 TM (3MIN) CZ 3 CZ 30 CZ FZ1 FZ0 FZ3 X2 FZ 3 52C TM FZ4 30 CZ 8 8,10YA, YA-L ONLY 52 F4 52 F3 X2 52 C X1 FZ1 30 CH FZ 4 52 F2 FZ2 CZ 1 FZ 3 12 TB3 12 Caution, 1.To protect each Fan motors and Compressor from abnormal current, these Over current relays<51C>,<51F1,2,3>are installed. Therefore,do not change factory set value of these Over current relays. 2.To protect the compressor from frequently "ON-OFF",timer<TM>is installed. Therefore,do not change factory set value of this timer. Note: 1.The dotted lines show field wiring. 2.The figure in the parentheses show field supply parts. 3.Color of earth wire is yellow and green twisting. 4.Not specified color of wire is brown. 5.Specification subject to change without notice. - 38 - Symbol MC MF1 MF2 52C 52F1 TB1~4 CH F Tr1·2 51C 51F1,2,3 63H 26L 26D1~4 TM 21S4 FZ0,1 CZ HZ 30CZ X1·2 <SW1> <SW2> <SW3> <GL> <RL> <23WA> 52F2~4 FZ2~4 Name C ompressor motor Fan motor (indoor) Fan motor (outdoor) C ontactor (compressor) C ontactor (fan I/D ) Terminal block C rankcase heater Fuse Transformer O ver current relay(compressor) O ver current relay(fanI/D ,O/D ) H igh-pressure sw itch Thermostat(freeze protection) Thermostat (defrost) Timer (anti short cycle) 4-Way valve Auxiliary relay (fan) Auxiliary relay (compressor) Auxiliary relay (heater) Auxiliary relay (check) Auxiliary relay (defrost) Sw itch (operatin mode) Sw itch (off) Sw itch (on) Lamp (operation) Lamp (check) Thermostat (room temp.) C ontactor (fan O /D ) Auxiliary relay (fan O/D ) INTERNAL PROTECTOR PRH-15, 20YA PRH-15, 20YA-L (SPECIAL ORDER : LOW TEMPERATURE) CIRCUIT BREAKER (FIELD SUPPLY) PRH-15YA ···100A PRH-15YA-L PRH-20YA ···125A PRH-20YA -L Power supply 3Phase 380~415Volt 50Herts TB1 L1 Red MC1 52C1 Red L2 White White L3 Black Black 51C1 INTERNAL PROTECTOR Red Black 51F2 Red N Blue White Black PE 52C2 Red 51C2 Red MC2 Red Red S 11 S 11 White T 11 T 11 Black INTERNAL PROTECTOR TB2 52F2 Red White 51F4 52F3 Black R 12 S 12 T 12 R 12 X1 1 Red 2 White S 12 3 Black T 12 MF2 White White Black Black Black 51F3 TB3 R 21 R 21 S 21 S 21 White T 21 Black T 21 TB3 52F5 Red Red White 51F1 52F Red Red White 1 Red S 22 S 22 2 White T 22 T 22 3 Black MF3 INTERNAL PROTECTOR 52F7 Tr2 MF1 Black R 22 X2 INTERNAL PROTECTOR 52F4 Tr1 R 22 Black 51F5 52F6 F TB2 R 11 R 11 F(3.15A) TB4 11 TB5 SWITCH BOX (FIELD SUPPLY) 1 HZ 51F1 FZ0 HZ TB4 14 18 F 30 CZ1-2 SW1 (3.15A) RL1 HEAT COOL RL2 SW2 30 CZ2-2 51F4 51F5 51F2 51F3 TB4 13 GL Tr AC 220~ 240V 52 C2 High 23WA CZ2 CZ1 2 3 4 5 6 8 7 9 52 52 C1 C2 CZ1 52 C1 SW3 Low AC 24V TB5 HZ 63 H1 63 H2 CZ1 51 C1 1 26 L1 FZ0 CZ2 CH2 52 F TM (3MIN) 52 C1 1 26 L2 CH1 30 CZ2-1 21 S41 (3MIN) 26 D1 FZ1 52 C1 30 CZ1 10 30 CZ1-1 30 CZ1-2 X3 2 (2SEC) 30 CZ2 2 FZ1 12 30 CZ2-1 FZ 2 X2 26 D3 52 C2 TM 3 3 FZ0 X2 FZ 2 FZ 3 FZ 5 FZ 4 30 CZ2-2 26 D4 21 S42 26 D2 Note: 1.The dotted lines show field wiring. 2.The figure in the parentheses show field supply parts. 3.Color of earth wire is yellow and green twisting. 4.Not specified color of wire is brown. 5.Specification subject to change without notice. - 39 - FZ 6 FZ 7 52 F2 52 F4 FZ 3 Symbol FZ 6 X4 FZ4 Name C om pressor m otor Fan m otor (indoor) Fan m otor (outdoor) C ontactor (com pressor) C ontactor (fan I/D ) Term inal block C rankcase heater Fuse Transform er Over current relay(com pres s o r) Over current relay (fan I/D ,O / D ) H igh-pressure sw itch Therm ostat(freeze protectio n ) Therm ostat (defrost) Tim er (anti short cycle) Timer 4-W ay valve Auxiliary relay (fan) Auxiliary relay (com pressor) Auxiliary relay (heater) Auxiliary relay (check) Auxiliary relay (check) Auxiliary relay (defrost) Sw itch (operation m ode) Sw itch (off) Sw itch (on) Lam p (operation) Lam p (check) Therm ostat (room tem p.) Therm ostat (am biem t tem p. ) Contactor (fan O/D) Auxiliary relay (fan O/D) 52 F7 52 F6 FZ6 FZ3 X3 MC1·2 MF1 MF2·3 52C1·2 52F1 TB1~5 CH1·2 F Tr1~3 51C1·2 51F1~5 63H1·2 26L1·2 26D1~4 TM 2 21S41·42 FZ0·1 CZ1·2 HZ 30CZ1-1, 2 30CZ2-1, 2 X1~4 <SW1> <SW2> <SW3> <GL> <RL1·2> <23WA> 26D1~4 52F2~7 FZ2~7 52 F5 FZ5 52 F3 X4 X2 X1 52 C2 26D4 26D2 FZ2 TB4 12 Caution, 1.To protect each Fan motors and Compressors from abnormal current,these Over current relays<51C1,2>, <51F1~5>are installed. Therefore,do not change factory set value of these Over current relays. 2.To protect the compressors from frequently "ON-OFF",timer<TM>is installed. Therefore,do not change factory set value of this timer. 3.This timer<2>installed so that two compressors may never start at the same time. The unit stop if the set value of the timer is changed. FZ 5 CZ2 51 C2 FZ1 TB4 X1 TM 30 CZ1-1 26D3 26D1 C H C H FZ7 PRH-5, 8, 10YA PRH-5, 8, 10YA-L (SPECIAL ORDER : K CONTROL & LOW TEMPERATURE) CIRCUIT BREAKER (FIELD SUPPLY) PRH- 5YA, ···40A PRH- 5YA-L PRH- 8YA, ···50A PRH- 8YA-L PRH- 10YA ···60A PRH-10YA-L Power supply 3Phase 380~415Volt 50Hertz L1 MC TB1 Red L2 L3 N 52C 51C Red White White Black Black Red Black 51F2 Blue PE 52F1 DSA CN 1 3 51F1 Red TB2 R1 R1 Red S1 S1 White T1 T1 Black Red White Blue INTERNAL PROTECTOR TB2 52F2 Red White Black X1 R2 R2 1 Red S2 S2 2 White T2 T2 3 Black MF2 51F3 52F3 MF1 Black Black Green/Yellow Tr1 52F4 INTERNAL PROTECTOR F(3.15A) TB3 11 11 TH2 51F3 HZ HZ 30 CZ IB 15 14 16 TB3 13 51F1 FZ1 51F2 26D3 X1 A B C D TB4 FZ1 CZ 52 F1 21 S4 Tr2 FZ 2 FZ 2 63H HZ 26 D2 51 C 26D4 CZ 52C 26 D1 FZ 4 52 F2 FZ2 TH5 FZ 3 52 F4 52 F3 X2 FZ1 FZ3 X1 CH 30 CZ R/C 52C X2 FZ 3 30 CZ 8,10YA,YA-L ONLY FZ4 12 TB3 12 Caution, To protect each Fan motors and Compressor from abnormal current, these Over current relays<51C>,<51F1,2,3>are installed. Therefore,do not change factory set value of these Over current relays. Symbol MC MF1 MF2 52C 52F1 TB1~4 CH F Tr1·2 51C 51F1,2,3 63H 26D1~4 21S4 FZ1 CZ HZ 30CZ X1·2 IB TH2 52F2~4 FZ2~4 TH5 R/C DSA Note: 1.The dotted lines show field wiring. 2.The figure in the parentheses show field supply parts. 3.Color of earth wire is yellow and green twisting. 4.Not specified color of wire is brown. 5.Specification subject to change without notice. - 40 - Name C ompressor motor Fan motor(indoor) Fan motor(outdoor) C ontactor(compressor) C ontactor(fan I/D ) Terminal block C rankcase heater Fuse Transformer (compressor) Over current relay O ver current relay(fanI/D ,O/D ) H igh-pressure sw itch Thermostat(defrost) 4-Way valve Auxiliary relay(fan) Auxiliary relay(compressor) Auxiliary relay(heater) Auxiliary relay(check) Auxiliary relay(defrost) Indoor board Thermistor(pipe) C ontactor(fan O/D ) Auxiliary relay(fan O /D ) Thermistor(room temp) R emote controller Surge absorber circuit board ELECTRICAL OPERATION FLOW CHARTS PR-5, 8, 10YC START POWER ON CH ON GL ON 30CZ ON (SELF HOLD) SW2 NO ON? YES FZ0,1 ON (SELF HOLD) 52F ON MF1 OPERATE YES NO 23WA ON? YES CZ ON TM ON PASS THE 3 MIN.? NO YES 52C ON MC OPERATE MF2 OPERATE CH OFF SAFETY DEVICE OFF? YES 30CZ OFF 52C OFF MC STOP MF2 STOP RL ON CH ON SERVICE CALL - 41 - NO PRH-5, 8, 10YA PRH-5, 8, 10YA-L START POWER ON CH ON GL ON 30CZ ON (SELF HOLD) SW3 ON? NO YES FZ0,1 ON (SELF HOLD) 52F ON MF1 OPERATE SW1 COOL? NO HZ ON YES 23WA ON? 21S4 ON NO NO 23WA ON? YES CZ ON YES CZ ON TM ON TM ON PASS THE 3 MIN.? NO NO PASS THE 3 MIN.? YES YES 52C ON MC OPERATE MF2 OPERATE 52C ON MC OPERATE MF2 OPERATE CH OFF CH OFF SAFETY DEVICE OFF? NO NO YES 30CZ OFF CONDENSING TEMP. < = -12˚C? YES 26D1, 2 ON 52C OFF MC STOP MF2 STOP X1 ON X2 ON (SELF HOLD) RL ON 21S4 OFF MF2 STOP CH ON SERVICE CALL NO CONDENSING TEMP. < = 6˚C? YES 26D1, 2 OFF X1, 2 OFF 21S4 ON MF2 OPERATE - 42 - PR-15, 20YC START POWER ON CH1, 2 ON GL ON 30CZ1, 30CZ2 ON (SELF HOLD) NO SW2 ON? YES FZ0, FZ1 ON (SELF HOLD) 52F ON MF1 OPERATE YES NO 23WA No.1 ON? YES CZ1 ON TM1 ON NO PASS THE 3 MIN.? YES 52C1 ON MC1 OPERATE MF2 OPERATE CH1 OFF NO 23WA No.2 ON? YES CZ2 ON TM2 ON NO PASS THE 2 SEC.? YES 52C2 ON MC2 OPERATE MF3 OPERATE CH2 OFF No.2 SAFETY DEVICE OFF? No.1 SAFETY DEVICE OFF? NO YES 30CZ2 OFF YES 30CZ1 OFF 52C2 OFF MC2 STOP MF3 STOP 52C1 OFF MC1 STOP MF2 STOP RL2 ON RL1 ON CH2 ON CH1 ON SERVICE CALL - 43 - NO PRH-15, 20YA PRH-15, 20YA-L START HZ ON POWER ON 21S41, 2 ON CH1, 2 ON NO 23WA No.2 ON? GL ON YES CZ1 ON 30CZ1, 30CZ2 ON (SELF HOLD) SW3 ON? TM1 ON NO NO YES FZ0, FZ1 ON (SELF HOLD) PASS THE 3 MIN.? YES 52F ON MF1 OPERATE SW1 COOL? TM2 ON NO NO PASS THE 2 SEC.? YES YES 23WA No.1 ON? 52C2 ON MC2 OPERATE MF3 OPERATE NO YES CH2 OFF CZ1 ON TM1 ON PASS THE 3 MIN.? NO 23WA No.1 ON? YES NO 52C1 ON MC1 OPERATE MF2 OPERATE YES 52C1 ON MC1 OPERATE MF2 OPERATE CH1 OFF CH1 OFF NO 23WA No.2 ON? No.1 CONDENSING TEMP. < = -12˚C? NO YES 26D1, 3 ON YES CZ2 ON X1 ON X3 ON (SELF HOLD) TM2 ON PASS THE 2 SEC.? No.2 CONDENSING TEMP. < = -12˚C? 21S41 OFF MF2 STOP NO YES 26D2, 4 ON YES No.1 CONDENSING TEMP. < = 6˚C? 52C2 ON MC2 OPERATE MF3 OPERATE YES 26D1, 3 OFF CH2 OFF No.2 SAFETY DEVICE OFF? No.1 SAFETY DEVICE OFF? YES 30CZ1 OFF 52C1 OFF MC1 STOP MF2 STOP NO X2 ON X4 ON (SELF HOLD) 21S42 OFF MF3 STOP NO X1, 3 OFF NO YES 30CZ2 OFF 21S41 ON MF2 OPERATE 52C2 OFF MC2 STOP MF3 STOP No.2 CONDENSING TEMP. < = 6˚C? NO CH2 ON CH1 ON SERVICE CALL 21S42 ON MF2 OPERATE - 44 - NO YES No.1 DEFROST OPERATION? RL2 ON RL1 ON NO YES REFRIGERANT SCHEMATICS PR-5YC Condenser Evaporator ø19.05 High pressure switch Check joint ø19.05 Check joint Pressure gauge ø12.7 Check joint ø22.2 Check joint Compressor Capillary Tube ø12.7 ø12.7 Strainer Dryer : OPTION Notes: This schematics shows one refrigerant cycle. PR-15,20YC or PRH-15,20YA or PRH-15,20YA-L is composed of two refrigerant cycles. PR-8, 10, 15, 20YC Condenser Evaporator ø19.05 High pressure switch Check joint ø19.05 Check joint ø12.7 Pressure gauge Check joint ø22.2 Compressor Check joint Capillary Tube ø12.7 ø12.7 Strainer : OPTION - 45 - Dryer PRH-5YA Condenser Evaporator ø19.05 High pressure switch Check joint 4-Way valve Check joint ø19.05 Pressure gauge ø12.7 Check joint ø22.2 Check joint Compressor Capillary Tube Capillary Tube ø12.7 ø12.7 Strainer Check valve Strainer Dryer : OPTION PRH-8, 10, 15, 20YA Notes: This schematics shows one refrigerant cycle. PR-15,20YC or PRH-15,20YA or PRH-15,20YA-L is composed of two refrigerant cycles. Condenser Evaporator 8, 15YA: ø22.0 10, 20YA: ø25.4 High pressure switch 4-Way valve Check joint ø15.88 Muffler ø15.88 8, 15YA: ø22.0 10, 20YA: ø25.4 Pressure gauge Check joint Check joint ø25.4 Compressor Check joint Capillary Tube ø12.7 Strainer Capillary Tube ø12.7 Check valve : OPTION - 46 - Strainer Dryer PRH-5YA-L Condenser Evaporator ø19.05 High pressure switch Check joint 4-Way valve Check joint ø19.05 Pressure gauge ø12.7 Check joint ø22.2 Check joint Compressor Capillary Tube ø12.7 Accumulator Capillary Tube ø12.7 Strainer Check valve Strainer Dryer : OPTION PRH-8, 10,15,20YA-L Notes: This schematics shows one refrigerant cycle. PR-15,20YC or PRH-15,20YA or PRH-15,20YA-L is composed of two refrigerant cycles. Condenser Evaporator 8,15YA-L: ø22.0 10,20YA-L: ø25.4 High pressure switch 4-Way valve Check joint ø15.88 Muffler ø15.88 8,15YA-L: ø22.0 10,20YA-L: ø25.4 Pressure gauge Check joint Check joint ø25.4 Compressor Check joint Capillary Tube ø12.7 Strainer Accumulator Capillary Tube ø12.7 Check valve : OPTION - 47 - Strainer Dryer SAFETY & CONTROL DEVICES ITEM NO. COMPRESSOR OVER CURRENT RELAY COMPRESSOR INTERNAL THERMOSTAT HIGH PRESSURE SWITCH FREEZE PROTECTOR FROST PROTECTOR (ONLY PRH-YA,PRH-YA-L) INDOOR FAN MOTOR OVER CURRENT RELAY OUTDOOR FAN MOTOR OVER CURRENT RELAY OUTDOOR FAN MOTOR INTERNAL THERMOSTAT FUSE (CONTROL CIRCUIT) FUSE (OPERATION CIRCUIT) 51C 63H 26L 26D1,2 51F1 51F2 F F OUTDOOR FAN MOTOR OVER CURRENT RELAY (USE THE OPTIONAL PARTS : LOW AMBIENT PARTS) PR-8YC PRH-8YA PRH-8YA-L 26.0A 110˚C OFF 27.5A 120˚C OFF 2.94MPa OFF -2˚C IN -12˚C IN, 6˚C OUT 3.2A 2.0A 150˚C OFF 3.15A 3.15A 2.3A 51F3 ITEM COMPRESSOR OVER CURRENT RELAY COMPRESSOR INTERNAL THERMOSTAT HIGH PRESSURE SWITCH FREEZE PROTECTOR FROST PROTECTOR (ONLY PRH-YA,PRH-YA-L) INDOOR FAN MOTOR OVER CURRENT RELAY OUTDOOR FAN MOTOR OVER CURRENT RELAY OUTDOOR FAN MOTOR INTERNAL THERMOSTAT FUSE (CONTROL CIRCUIT) FUSE (OPERATION CIRCUIT) PR-10YC PRH-10YA PRH-10YA-L 31.0A 130˚C OFF 3.6A 2.0A PR-15YC PRH-15YA PRH-15YA-L NO. OUTDOOR FAN MOTOR OVER CURRENT RELAY (USE THE OPTIONAL PARTS : LOW AMBIENT PARTS) PR-5YC PRH-5YA PRH-5YA-L PR-20YC PRH-20YA PRH-20YA-L 51C1,2 63H1,2 26L1,2 26D1,2,3,4 51F1 51F2,3 F F 27.5A 31.0A 130˚C OFF 120˚C OFF 2.94MPa OFF -2˚C IN -12˚C IN, 6˚COUT 5.0A 6.6A 2.0A 150˚C OFF 3.15A 3.15A 51F4,5 2.0A ACCESSORY AVAILABILITY DESCRIPTION MODEL NAME PR- YC-K PRH- YA-K K-Remote controller PRH- YA-LK PR- YC Low temperature cooling PRH- YA PRH- YA-L PR- YC PRH- YA Pressure gauge PRH- YA-L PR- YC PRH- YA Fin guard PRH- YA-L DESCRIPTION MODEL NAME PR- YC Low temperature cooling PRH- YA PRH- YA-L PR- YC Pressure gauge PRH- YA PRH- YA-L PR- YC Fin guard PRH- YA PRH- YA-L PR-5YC PAC-201LC PAC001PG PAC101FG - PAC-201LC PAC001PG PAC101FG PARTS CODE PRH-8YA PRH-8YA-L PAC-202LC PAC-202LC PAC-202LC PAC002PG PAC002PG PAC002PG PAC102FG PAC102FG PAC102FG PRH-15YA PAC-201LCX2(PCS) PAC001PGX2(PCS) PAC104FG - PARTS CODE PRH-15YA-L PR-20YC PAC-201LCX2(PCS) PAC-201LCX2(PCS) PAC001PGX2(PCS) PAC001PGX2(PCS) PAC105FG PAC104FG - PRH-5YA - PRH-5YA-L - PAC-201LC PAC001PG PAC101FG - PR-15YC PAC-201LCX2(PCS) PAC001PGX2(PCS) PAC104FG - :Factory install :Field install - 48 - PR-8YC PR-10YC PAC-203LC PAC003PG PAC103FG - PRH-10YA PAC-203LC PAC003PG PAC103FG - PRH-20YA PAC-201LCX2(PCS) PAC001PGX2(PCS) PAC105FG - PRH-10YA-L PAC-203LC PAC003PG PAC103FG PRH-20YA-L PAC-201LCX2(PCS) PAC001PGX2(PCS) PAC105FG PHYSICAL DATA [PRODUCT] Product type Product number : Cooling type Product number : Heat pump Product number : Heat pump Capacity kw Cooling capacity (AS1861) kW Sensible Cooling capacity (AS1861) kW Cooling power consumption (Input) kW ByPass Factor Heating capacity (AS1861) (Only PRH-YA,PRH-YA-L) kW Heating power consumption (Only PRH-YA,PRH-YA-L) kW ROOFTOP AIR-COOLED HEATPUMP PACKAGED AIR CONDITIONERS PR,PRH,PRH-L SERIES PR-5YC PR-8YC PR-10YC PR-15YC PR-20YC PRH-5YA PRH-8YA PRH-10YA PRH-15YA PRH-20YA PRH-5YA-L PRH-8YA-L PRH-10YA-L PRH-15YA-L PRH-20YA-L 17.6 28.1 35.2 52.8 70.3 16.3 23.8 29.7 46.3 60.8 13 19.7 25.3 38.4 50.2 5.4 8.3 11.4 16.8 22.7 0.19 0.24 0.18 0.18 0.11 15.1 23 32 45.5 61.2 4.6 7 9.6 14.4 19.3 [ELECTRICAL] Minimum voltage Volts Approx. starting current Amps 62 87 415 50 3 415 240/24 415 380 100 Unit current (Nominal voltage and AS1861 maximum conditions) Amps 12.8 20.6 25.7 37.9 50.9 HP 1.0 2.26 1,400 1.5 2.90 1,410 2 3.28 3 4.72 1,420 4 6.06 Design voltage Cycles Volts Hz Phases Power supply Volts Control voltage Volts Maximum voltage Volts Fan motor hp Fan motor current Amps Fan motor speed rpm 115 135 [COMPRESSOR] Make CRNQ-0500-TFD Model Type Quantity Nominal motor hp HP Locked rotor current Amps Normal run current (AS1861) Amps Swept volume cc/rev Bore mm Stroke mm Speed rpm ml 2 2,070 watts 40 kg 3.6 1 4.6 1 1 0.53 3 26 800 1.7 512 1 2.0 512 1.95 1.95 10 13 Number of cylinders Oil charge 1 5 59.5 7.65 101.92 49.78 26.19 Type of oil Crankcase heater COPELAND QR90K1-TFD QR12M1-TFD QR90K1-TFD QR12M1-TFD HERMETIC LINE START (RECIPROCATING) 1 1 2 2 7.5 10 2✕7.5 2✕10 83.4 95.2 83.4 95.2 11.7 15.62 2✕11.74 2✕15.22 177.45 221.8 2✕177.45 2✕221.8 55.58 18.29 22.86 18.29 22.86 2,900 4 3,250 2✕3,250 Calumet R015 or Witco 3GS 70 2✕70 [REFRIGERATION SYSTEM] Refrigerant Refrigerant charge per circuit Number of refrigerant controls Refrigerant control Reverse cycle valve (Only PRH-YA,PRH-YA-L) Defrost system (Only PRH-YA,PRH-YA-L) [EVAPORATOR] Quantity Face area sq.m Rows deep Rows high Finned length mm Face velocity m/s Fins per meter Fin material thickness 3 26 mm mm Gauge of copper tube mm Number of circuits - 49 - 2✕5.8 2 2 2 2✕0.65 4 26 3 30 2.4 512 0.12 Aluminium 1.95 9.52 0.35 17 2.2 473 2.4 512 2.11 1.95 11 15 1,046 mm Tube diameter 1 2✕4.6 2 0.69 Fin material Fins pitch R22 5.8 1 Capillary tube 4-Way valve Reverse cycle defrost 4 30 2✕850 [PRODUCT] ROOFTOP PACKAGE AIR COOLED HEATPUMP AND COOLING ONLY UNITS PRH SERIES PRH-5YA PRH-8YA PRH-10YA PRH-15YA PRH-20YA Product type Product number : Heat pump [INDOOR AIR CIRCUIT] Diameter of blowers mm 1 2 253 Width of blowers mm 182 Number of blowers 2 Normal fan motor run current Air quantity kW A L/s External static pressure 282 Beltdrive 1.5 3.28 1,660 mm ✕mm Return air dimensions (h ✕ w) [CONDENSER] mm ✕mm Quantity sq.m Rows deep Rows high Finned length mm Face velocity m/s Fins per meter Fin material thickness 1.1 2.90 1,400 300 ✕850 410 ✕900 1 1.3 3 30 1,700 1.2 473 1 1.12 3 23 1 1.46 3 30 2 2✕1.07 3 30 2.8 473 2.1 473 0.12 Aluminium 2.9 473 2.3 473 2.11 2.11 2.11 2.11 11 11 2.11 9.52 0.35 15 11 14 1 600 - 1 1 2 2 0.15 1 0.6 650 1,583 0.35 1 1.3 1,920 mm mm Tube diameter mm Gauge of copper tube mm Number of circuits 3.0 6.06 3,160 200 428 ✕1,820 464 ✕1,879 300 ✕1,150 410 ✕1,200 Fin material Fins pitch 2.2 4.72 2,800 100 Pa Supply air dimensions (h ✕ w) Face area 0.75 2.26 900 2 393 Blower drive Fan motor output 2 2 2✕1.32 3 37 2✕1,400 [OUTDOOR AIR CIRCUIT] Number of fans Diameter of fans mm Pitch of fans Fan drive mm Fan motor output kw Quantity Normal fan motor run current Fan motor speed Air quantity Amps rpm L/s 800 - Direct drive 0.35 1 1.3 990 2✕0.35 2 2✕1.3 2✕0.35 2 2✕1.3 645 3,083 2✕3,083 1,300 1,200 1,990 1,840 [ENCLOSURE AND FRAME] Dimension height mm width mm depth mm 1,000 1,000 1,600 Munsell 5Y8/1 1.2 25.4 Color Panel thickness mm Condensate drain size mm Weight kg Sound power level dbA Sound pressure level dbA 299 73 62 393 75 64 - 50 - 413 75 64 698 79 68 729 79 68 INSTALLATION All series of air conditioners are designed for outdoor installations and are to be placed on a slab or rooftop, however if the air conditioner is to be installed in a plant room application, please contact your equipment supplier prior to installation. Access for both service and installation must be provided to the compressors, control wiring and fans as shown below. 1.Clearances (1) Care must be taken to prevent recirculation of the condenser air. To stabilize compressor condensing pressures it is recommended that wherever possible the condenser air inlet side be faced away from prevailing winds. (2) For rooftop installation, the type of mounting base depends on the roof construction. A builtup roof may not support the weight of the unit and so it may be necessary to support the unit by adding structural members below it. (3) The units are equipped with hoisting plates for rigging and hoisting of the unit. The hoisting plates are located in the base of the unit. When hoisting the unit with a crane, spreader bars must be used to prevent damage to side panels by the supporting cables. PR-15,20YC PRH-15,20YA PRH-15,20YA-L PR-5 10YC PRH-5~10YA PRH-5~10YA-L 300mm(min. clearance) Condenser inlet 300mm(min. clearance) 1,000mm(min. clearance) Evaporator coil service Condenser inlet 700mm(min. clearance) Electrical control circuit 1,000mm(min. clearance) and compressor Evaporator coil service service Electrical control circuit and compressor Condenser outlet Condenser inlet service 300mm(min. 300mm(min. clearance) clearance) 700mm(min. clearance) 300mm(min. clearance) Condenser inlet Condenser inlet 1,000mm(min. clearance) 300mm(min. clearance) Evaporator coil service 1,500mm(min. clearance) 1,500mm(min. clearance) Condenser outlet Condenser outlet 2.Roof Mounting (1) The figure shows the use of the roof curb available for mounting these units. (2) The curb should be sealed and fixed to the roof by weather stripping. A suggested means of sealing the unit and roof curb is shown below. 4-ø15roof mounting holes Roof curb 6-ø15 Unit mounting holes Unit Seal with tar Roof deck Roof curb - 51 - 3.Duct Work (1) All series units are equipped with horizontal supply and return air openings. Duct connection to the unit should be made with duct flanges and secured directly to the air openings with flexible duct connectors to avoid normal noise transmission. PRH unit Vertical air plenum Plenum divider Insulation (2) For vertical air supply, a field supply plenum should be used. The figure below shows the recommended method for duct connection. (3) To prevent air leakage, all duct seams should be taped. Ducts run in air spaces that are not air-conditioned must be insulated and provided with a vapor barrier. Ducts exposed to the outside must be weatherproofed. For quiet operation, we recommend that the insulation on the supply duct be placed inside, lining the duct. Roof curb Roof curb Roof line Duct Singleduct divider Duct Duct connection with a vertical air plenum (4) Where ducts from the outside enter a building, the duct openings in the building should be sealed with weather stripping to prevent rain, duct, sand,etc. from entering the building. (5) Correctly sized filters must be fitted and there is no provision within the unit, however the filters may be installed in the return air. (2) The drain pipe must be provided with a trap on the outside of the unit and also installed at an incline for proper drainage, as shown below. (3) To prevent condensate formation and leakage, provide the drain pipe with insulation to safeguard against sweating. (4) Upon completion of the piping work, check that there is no leakage and that the water drains off properly. - 52 - >70mm A= >2C B= >2XE.S.P C= A B (1) A 1 FPT condensate drain fitting is provided. The drain pipe can be led out at the right or left side. Under standard specifications, it is led out at the left side and the right side is covered. C 4.Drain piping Drain piping The drain pipe should extend below this level. Note:ESP=External Static Pressure Drain trap Drain trap for condensate 5.Electrical Wiring Remove the panel on the right side (PR,PRH-5 10) or the rear side (PR,PRH-15,20) of the unit and connect the units power supply wiring to the proper terminals in the control box, as shown below. MODEL INDOOR FAN MOTOR OUTPUT <kW> 2 <mm > POWER SUPPLY WIRING 2 <mm > EARTH <A> MAIN SWITCH PR-5YC PRH-5YA PRH-5YA-L 0.75 1.1 PR-8YC PRH-8YA PRH-8YA-L 1.1 1.5 PR-10YC PRH-10YA PRH-10YA-L 1.5 2.2 PR-15YC PRH-15YA PRH-15YA-L 2.2 3.0 5.5 5.5 5.5 5.5 40 50 8 8 60 22 22 100 PR-20YC PRH-20YA PRH-20YA-L 3.0 4.0 22 22 100 Std. Control box Terminal block Terminal block Control box power supply Wiring for PR,PRH-5 10(right side view) power supply Wiring for PR,PRH-15,20(rear view) TN-NET SYSTEM (For European models only) L1 L2 L3 N PE Note: All electrical wiring must be comply with local electrical authority regulations. 6.Final Checks After having installed the unit, check that: (1) The unit is fixed securely. (2) The unit is installed properly. (3) The drain pipe is provided with a drain trap. (4) The electrical wiring has been connected correctly and the terminal screws have been properly tightened. (5) The duct work has been performed correctly. 7.Trial Operation (1) Before turning the unit on, measure the resistance between the terminals of the electrical parts and ground with a 500V megger and check that the value is at least 1MΩ. If the measured value is below 1MΩ, do not operate the unit. (2) Check the operation of the high pressure switch by activating it. Operation should stop when the two leads of the outdoor unit fan motor are removed from the contactor and cooling continues for 5~10min. (3) Check that the indoor and outdoor fans are rotating in the proper direction. (4) After having checked the above points, proceed with a trial operation of the unit. - 53 - INSTRUCTIONS FOR USE 1.CHECK POINTS FOR OPERATION Check the following points before you operate your air conditioner. (1) Check that there is nothing blocking the flow of air from the air outlet into the air inlet. Indoor Unit Outlet grille Inlet grille Ceiling Ceiling Obstacle blocking air inlet Obstacle blocking air inlet Outdoor Unit Obstacle blocking air inlet (2) Make sure the air conditioner is properly grounded by checking the ground terminal . Ground - 54 - 2.CAUTION FOR USE Keep the following points in mind to safeguard against failures and breakdowns. (1) This air conditioner does not restart within 3min. after shut down. (These models have a crankcase heater in the compressor. If the air conditioner is shut down for a short time, please do not turn the power switch to OFF, but turn the operation switch to OFF.) (2) If the air conditioner is shut down by a power failure, set the operation switch to OFF. When the power is restored, normal air conditioner operation can be resumed. (3) Do not stick rods or other objects through the air outlet during operation since this may result in equipment damage or personal injury. 3 Minutes Shutdown Operation 3.MAINTENANCE For superior performance and lasting durability, please do not forget to conduct proper and regular maintenance. 3.1 Cleaning the Air Filter Clean the air filter about once a week with a neutral cleanser and leave it to dry in a shady location. Clean more regularly if the air filter gets very dirty. If the filter gets blocked, air will not be sucked in properly, and the cooling effect will deteriorate. Failure to clean the air filter may result in equipment breakdown or malfunctions. 3.2 Cleaning panels Clean dirt off front panel as follows. Use a household neutral cleanser such as for dishes or vegetables. Moisten a soft cloth with the cleanser, then wipe lightly. Next,wipe three or four times with another soft cloth moisten with water. Finally, wipe off all the remaining cleanser with a soft cloth. Moisten a soft cloth with the alcohol, then wipe off lightly. Isopropyl alcohol is sold at stores as reagents in small quantities. Fingermarks Grease Adhesive Note: Alcohol is highly combustible. Take extreme care when handling. Also, do not use paint or adhesive thinner. Paste Neutral Cleanser Isopropyl alcohol 3.3 Cleaning the Outdoor Unit Heat Exchanger If you use your air conditioner for prolonged periods, the outdoor heat exchanger will become dirty, impairing its function and reducing air conditioners performance. Consult your equipment supplier or air conditioning contractor on how to clean the heat exchanger. Heat exchanger Heat exchanger - 55 - 4. PREPARING FOR OPERATION AFTER PROLONGED SHUTDOWN When the usage season starts, proceed with the following before starting operation: (1)Clean the air filter. (2)Do not use the unit immediately. Turn the main power switch on for a period of 3 hours before restarting cooling / heating operation. This allows the compressors to come up to the correct operation temperatures. Failure to do this, could cause compressor failure. 5.PREPARING FOR PROLONGED SHUTDOWN After the usage season is over, prepare the air conditioner for later use by: (1)Setting the power switch to OFF. (2)Consulting your Air conditioning specialist for detailed information. 6.TROUBLESHOOTING If any trouble occurs, turn the operation (start or run) switch off immediately. Symptom Possible cause Power failure. Wait for power supply recovery. Blown fuse of power source switch. Contact your Air conditioning specialist. Excessively low power source voltage. Ask your electric power company. The set temperature of thermostat is • excessively high for cooling. • excessively low for heating. For temperature control, • decrease the set temperature at cooling. • increase the set temperature at heating. The room temperature is • excessively low for cooling. • excessively high for heating. Can not be operated as it is out of temperature control range. Air outlet and inlet are blocked. Remove blocking matter. The filter installed in the field is clogged with dust. Clean it. Windows and doors are being opened. Close them. Air outlet and inlet are blocked. Remove blocking matter. The set temperature of thermostat is • excessively high for cooling. • excessively low for heating. For temperature control, • decrease the set temperature at cooling. • increase the set temperature at heating. Insufficient refrigerant charge. Contact your Air conditioning specialist. Both fan and compressor do not run. Fan runs but compressor does not run. Fan runs but stops immediately. Runs but without cooling/heating. Remedy Note: If the unit does not operate normally after troubleshooting, please contact your local equipment supplier or air conditioning contractor. - 56 - SPECIFICATION GUIDELINES Please supply and install a one piece, air to air reverse cycle air conditioning system. The system shall be completely assembled, tested and have a complete refrigeration charge ready for installation and operation from the factory. The system shall operate at outdoor ambient temperatures as high as 46˚C. The system shall have a total cooling capacity of kW or greater with an indoor air quantity of L/s at ˚C db and ˚C wb entering indoor coil temperature with a ˚C temperature entering the outdoor coil. The system shall have a sensible heat capacity of ˚C. kW or greater with a room db temperature of The total heating capacity (without electric element heaters) shall be kW or greater at ˚Cdb, ˚C wb outdoor air conditions, with ˚C of indoor air entering indoor coil at ˚C db. One kW electric heater element (accessory) shall be furnished. The compressors shall be a welded high efficiency hermetic type with internal vibration isolation and be equipped with a crankcase heater. Compressors shall be protected by a factory installed anti-cycle device and provide a 3 minute delay before compressor can restart. Coils shall be of non-ferrous construction with mechanically bonded aluminium plate fins. Outdoor coils shall be made, of 9.52mm OD, 0.35mm thick seamless copper tubes mechanically bonded to 0.12mm thick aluminium plate fins. Coils with multiple stage refrigeration systems shall consist of independent circuits. Face area of the coil M2. The coil shall be factory pressure and leak tested at 3,233 kPa pressure. shall not be less than M2. The indoor coil face area shall be not less than Multi-wing propeller type fans shall be fitted at the condenser and shall be dynamically balanced, to ensure smooth airflow and shall discharge vertically and be direct driven by a weatherproof three phase squirrel cage kW induction motor. The system shall be factory wired and all electrical wiring must comply with the Local wiring code. (Controls and control wiring shall be supplied by the contractor). Compressors and fan motors shall have both internal and current sensitive overload devices. An automatic defrost control shall be included to accomplish defrosting (only if required) every minutes for a period of minutes. A low voltage transformer (24V) shall be factory installed in the unit for an external control circuit. High pressure switch (pre-set) shall be factory installed. The enclosure shall be a single, enclosed, weatherproof casing constructed of phosphatised, zinc coated steel with acrylic resin primer and ivory white baked enamel finish. The unit shall be provided with hoisting plates for rigging and hoisting the unit. The hoisting plates shall be located in the base of the unit. The unit shall have a 25mm OD male drain connection provided. The drain pipe shall be accessible from either the left or right side of the unit. A blanking cap shall be provided to cap the drain outlet not being used. The duct (field supply) shall be fully insulated with fiber glass insulation to prevent sweating and to minimize sound. Each unit shall have a drain pan of 1mm thick steel coated with epoxy resin enamel. The enclosure shall have openings provided for power connections. Access for both service and installation shall be provided to compressors, control wiring, filters, electric heaters (when fitted) and fans. Side panels and top panels shall be removable for easy service access. The unit maximum dimensions shall be : height: mm, width: mm and depth: mm. Due to continuous product development, these guidelines are subject to change. - 57 - MEMO - 58 - DATA BOOK PR,PRH MITSUBISHI ELECTRIC CORPORATION HEAD OFFICE DENKI BLDG., MARUNOUCHI,TOKYO 100,TELEX J24532 CABLE MELCO TOKYO Issuued in January. 1999 MEE98K036 Printed in Japan. New publication effective Jan. 1999. Specifications subject to change without notice.