Mitsubishi Electronics 20-L, PR-5, 20 PRH-5, PRH-5, PRH-8 User Manual

...

AIR-COOLED ROOFTOP PACKAGED AIR CONDITIONERS

Series

COOLING ONLY

PR-5,8,10,15,20

HEAT PUMP

PRH-5,8,10,15,20

PRH-5,8,10,15,20-L

DATA BOOK

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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.

SAFETY FOR USE

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fire may result. If you need to have the unit

The unit should not be installed by the user.

For installation, conduct the work correctly by following the Installation Manual.

Install the unit on a spot sufficiently durable against the unit weight.

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.

Use only the specified cables for wiring. The connections must be made secured without tension the terminals.

The unit should be installed according to the instructions in order to minimize the risk of damage from earthquakes, typhoons or strong winds.

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.

Never repair the unit, remodel or transfer it to another site by yourself.

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.

After completing installation work, make sure that refrigerant gas has not leaked.

Take a proper measure to suppress the critical concentration of refrigerant if leaked when installing the unit in a small room.

The terminal block cover of unit must be firmly attached to prevent entry of dust and moisture.

Use only optional parts authorised by Mitsubishi Electric.

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.

After reading, please keep it with you together the Instruction Manual, and read it again at the

movement of the unit.

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.

Improper installation may cause a fire, electrical shock or water leakage.

Insufficient durability can cause an injury by the falling down of unit.

Power lines with insufficient capacity or improper electrical work may result in electric shock or fire.

Improper connection or fastening can cause a fire or electrical shock.

Improper installation work can cause an injury by the falling down of the unit.

If the unit is loosely mounted, it may fall, and cause injury.

If they are performed improperly, water leakage, electric shock or repaired or moved, consult your dealer.

Air enclosed in the circuit can cause high pressure resulting in a rupture and other hazards.

If refrigerant gas has leaked and exposed to fan heater, stove, oven and so on, it may generate noxious gases.

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.

Improper mounting of the cover cause electric shock or fire.

If the accessories are installed improperly, water leakage, electric shock or fire may result. Ask your dealer or an authorised company to install them.

Erroneous handling gives a high possibility to induce serious results such as

death or heavy injury.

Erroneous handling may induce serious injury depending on the situation.

Warning

Caution

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If the flammable gas can accumulate around the unit, an explosion can occur.

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.

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.

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.

If the drain pipes are not properly insulated, condensation will result and drip on ceiling, floor or other possessions.

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.

Improper drain piping may cause water leakage and damage to furniture or other possessions.

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.

Failure to mount the electric leak breaker may cause electrical shock.

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.

Otherwise, current leakage, overheating or fire may occur.

The tighten or loosen the connections may cause generate heat and cause fire.

The poor mounting of the panel or terminal cover may cause the heat generation of the terminal connection, a fire or electrical shock.

Otherwise electrical shock can be resulted.

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.

If such defects are left uncorrected, the unit may fall and cause personal injury or property damage.

Do not turn the main power switch OFF during seasons of heavy use, doing so can result In failure.

Touching directly such part can cause a burn or frostbite as it becomes high or low temperature according to the refrigerant state.

Touching directly it may injure your hands.

You could be injured if you touch rotating, hot or highvoltage parts.

Dust may accumulate, and cause a failure.

Continuing the operation without eliminating the emergency state may cause a machine trouble, fire, or electrical shock.

Otherwise, water leakage or unit failure may occur.

If washed with water, electrical shock may be caused.

Do not wash the unit with water.

Refrain from installing the unit in an area where flammable gas can accumulate around the unit.

When the unit is installed at telecommunication centers or hospitals, take a proper provision against noise.

For special use as for foods, animals/plants, precision equipment or art objects, the applicability should be confirmed beforehand.

Do not use the unit under a special atmosphere.

Thermal insulation of the drain pipes is necessary prevent dew condensation.

The drain piping must process by surely,and insulate the drain piping not to be dewy.

Install drain piping according to this Installation Manual to ensure proper drainage. Place thermal insulation on the pipes to prevent condensation.

The unit must be properly earth connected.

When installing at a watery place, provide an electric leak breaker.

Make sure that there is a main power switch.

Use breaker or fuse with proper capacity.

For the power lines, use standard cables of sufficient current capacity.

When installing the power lines, do not apply tension to the cables.

Arrange the configuration of wiring not to bring up the panel and terminal cover, and fasten the panel and terminal cover securely.

Do not handle the switch with wet hands.

Be very careful on handling the unit.

The base and attachments of the unit should be periodically checked for looseness, cracks or other damage.

Turn on the main power switch more than 6 hours before starting operation.

Do not touch the compressor or refrigerant piping without wearing glove on your hands.

Do not touch the metal edges inside the unit without wearing glove on your hands.

Do not remove the front panel or the fan guard from the unit when it is running.

Do not operate the air conditioner without the air filter set place.

At emergency (if you smell something burning), stop operation and turn the power source switch off.

After stopping operation, be sure to wait for five minutes before turning off the main power switch.

Caution

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A COMPLETE LINE UP

Cooling capacity

14,000 kcal/h 55,600 BTU/h

16.3 kW

Cooling capacity

20,500 kcal/h 81,300 BTU/h

23.8 kW

PR-5YC PRH-5YA PRH-5YA-L

Cooling capacity

39,800 kcal/h

157,900 BTU/h

46.3 kW

Cooling capacity

52,300 kcal/h

207,500 BTU/h

60.8 kW

Cooling capacity

25,500 kcal/h

101,200 BTU/h

29.7 kW

Heatling capacity

19,800 kcal/h 78,600 BTU/h

23 kW

Heatling capacity

27,500 kcal/h

109,100 BTU/h

32 kW

Heatling capacity

39,100 kcal/h

155,100 BTU/h

45.5 kW

Heatling capacity

52,600 kcal/h

208,700 BTU/h

61.2 kW

Heatling capacity

13,000 kcal/h 51,600 BTU/h

15.1 kW

PR-8YC PRH-8YA PRH-8YA-L

PR-10YC PRH-10YA PRH-10YA-L

PR-15YC PRH-15YA PRH-15YA-L

PR-20YC PRH-20YA PRH-20YA-L

(PRH ONLY)

FEATURES

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High Sensible Cooling Capacity

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.

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.

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.

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.

Labor Saving Installation

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.

MECHANICAL SPECIFICATIONS

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General

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.

Condenser Coils

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.

Refrigeration Controls

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.

Evaporator Fans

Belt-drive, forward curved, centrifugal type fans made of galvanized steel are used to deliver an accurate airflow at low noise level.

Compressors

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 .

Condenser Fan

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.

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.

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.

TYPICAL INSTALLATION EXAMPLE

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PR PRH PRH-L

- 8 -

SPECIFICATIONS

ITEM

PR-5YC PRH-5YA PRH-5YA-L

PR-8YC PRH-8YA PRH-8YA-L

PR-10YC PRH-10YA PRH-10YA-L

PR-15YC PRH-15YA PRH-15YA-L

PR-20YC PRH-20YA PRH-20YA-L

16.3 23.8 29.7 46.3 60.8

TOTAL COOLING CAPACITY

BTU/h 55,600 81,300 101,200 157,900 207,500

(GROSS)

kcal/h 14,000 20,500 25,500 39,800 52,300

13 19.7 25.3 38.4 50.2

SENSIBLE COOLING CAPACITY

BTU/h 44,400 67,100 86,500 130,900 171,400

(GROSS)

kcal/h 11,200 16,900 21,800 33,000 43,200

kW 15.1 23 32 45.5 61.2

TOTAL HEATING CAPACITY

BTU/h 51,600 78,600 109,100 155,100 208,700

(GROSS) (PRH-YA,PRH-YA-L ONLY)

kcal/h 13,000 19,800 27,500 39,100 52,600 CAPACITY STEPS % 0-100 0-50-100 REFRIGERANT R22 (FACTORY CHARGED) REFRIGERANT CONTROL CAPILLARY TUBE EXTERNAR FINISH ACRYLIC RESIN COATING COLOR (MUNSELL NO.) MUNSELL 5Y8/1

HEIGHT mm 1,000 1,200

DIMENSION

WIDTH mm 1,000 1,300 1,990

DEPTH mm 1,600 1,840 NET WEIGHT kg 29 9 39 3 41 3 69 8 72 9 COMPRESSOR HERMETIC LINE START (RECIPROCATING) MOTOR OUTPUT kW 3.73 5.6 7.5 2

XX XX XX

5.6 2 7.5 INDOOR COIL CROSS FIN COIL FAN CENTRIFUGAL (GALVANIZED STEEL) - BELT DRIVE FAN MOTOR THREE PHASE CAGE INDUCTION MOTOR FAN MOTOR OUTPUT kW 0.75 1.1 1.5 2.2 3

CM M 54 84 100 168 190

NOMINAL AIR FLOW CFM 1,907 2,967 3,532 5,934 6,711

L/ S 900 1,400 1,660 2,800 3,160 EXTERNAL STATIC mmAq 10 10 10 20 20 PRESSURE Pa 100 100 100 200 200 OUTDOOR COIL CROSS FIN COIL FAN PROPELLER - DIRECT DRIVE FAN MOTOR THREE PHASE CAGE INDUCTION MOTOR FAN MOTOR OUTPUT kW 0.15 0.35 0.35 2 0.35 2 0.35

CMM 95 185 185 2 185 2 185

NOMINAL AIR FLOW

C F M 3,355 6,534 6,534 2 6,534 2 6,534

L/ S 1,583 3,083 3,083 2 3,083 2 3,083 DRAIN CONNECTION mm 25.4

HIGH PRESSURE SWITCH,FUSE

PROTECTION DEVICES

OVER CURRENT RELAY (COMP. & INDOOR FAN,OUTDOOR FAN ) INTERNAL THERMOSTAT (COMP. & OUTDOOR FAN ) ANTI SHORT-CYCLE TIMER, FREEZE & FROST PROTECTOR

NOTE 1. NOMINAL COOLING & HEATING CAPACITIES ARE BASED FOLLOWING CONDITIONS.

COOLING : INDOOR:27˚CDB, 19˚C WB ; OUTDOOR:35˚CDB. HEATING : INDOOR:21˚CDB ; OUTDOOR:7DB, 6˚C WB.

2. CAPACITIES ARE GROSS CAPACITIES WHICH DO NOT INCLUDE A DEDUCTION FOR EVAPORATOR FAN MOTOR HEAT.

- 9 -

ELECTRICAL DATA

Heating

VOLT ITEM

PR-5YC PRH-5YA PRH-5YA-L

PR-8YC PRH-8YA PRH-8YA-L

PR-10YC PRH-10YA PRH-10YA-L

PR-15YC PRH-15YA PRH-15YA-L

PR-20YC PRH-20YA

PRH-20YA-L TOTAL INPUT kW 5.4 8.3 11.4 16.8 22.7 TOTAL RUN CURRENT A 10.3 15.9 20.2 30.8 39.1 POWER FACTOR % 73 73 79 76 81 START CURRENT A 62 87 100 11 5 13 5

415V COMPRESSOR INPUT kW 3.92 6.46 9.22 2 X 6.55 2 X 9.30

RUN CURRENT A 7.44 11.70 15.62 2 X 11.74 2 X 15.22 I/D FAN INPUT kW 1.24 1.30 1.64 2.62 3.02 RUN CURRENT A 2.26 2.90 3.28 4.72 6.06 O/D FAN INPUT kW 0.24 0.54 0.54 2 X 0.54 2 X 0.54 RUN CURRENT A 0.6 1.3 1.3 2 X 1.3 2 X 1.3

TOTAL INPUT kW 5.4 8.3 11.4 16.8 22.7 TOTAL RUN CURRENT A 11.2 17.3 21.9 33.6 42.6 POWER FACTOR % 73 73 79 76 81 START CURRENT A 68 95 109 12 6 14 7

380V COMPRESSOR INPUT kW 3.92 6.46 9.22 2 X 6.55 2 X 9.30

RUN CURRENT A 8.06 12.71 16.90 2 X 12.80 2 X 16.57 I/D FAN INPUT kW 1.24 1.30 1.64 2.62 3.02 RUN CURRENT A 2.48 3.17 3.58 5.16 6.62 O/D FAN INPUT kW 0.24 0.54 0.54 2 X 0.54 2 X 0.54 RUN CURRENT A 0.66 1.42 1.42 2 X 1.42 2 X 1.42

Cooling

VOLT ITEM

PRH-5YA PRH-5YA-L

PRH-8YA PRH-8YA-L

PRH-10YA PRH-10YA-L

PRH-15YA PRH-15YA-L

PRH-20YA

PRH-20YA-L

TOTAL INPUT

kW 4.8 7.0 9.6 14.4 19.3

TOTAL RUN CURRENT

A 9.8 14.1 18.2 27.2 34.8

POWER FACTOR

%6869737477

START CURRENT

A 62 87 100 111 131

415V COMPRESSOR INPUT kW 3.32 5.16 7.42 2 X 5.35 2 X 7.60

RUN CURRENT A 6.94 9.90 13.62 2 X 9.94 2 X 1 3 . 0 7 I/D FAN INPUT kW 1.24 1.30 1.64 2.62 3.02 RUN CURRENT A 2.26 2.90 3.28 4.72 6.06 O/D FAN INPUT kW 0.24 0.54 0.54 2 X 0.54 2 X 0.54 RUN CURRENT A 0.6 1.3 1.3 2 X 1.3 2 X 1.3

TOTAL INPUT

kW 4.8 7.0 9.6 14.4 19.3

TOTAL RUN CURRENT

A 10.7 15.4 20.0 29.6 38.1

POWER FACTOR

%6869737477

START CURRENT

A 68 95 109 121 143

380V COMPRESSOR INPUT kW 3.32 5.16 7.42 2 X 5.35 2 X 7.60

RUN CURRENT A 7.56 10.81 15.00 2 X 10.8 2 X 14.32 I/D FAN INPUT kW 1.24 1.30 1.64 2.62 3.02 RUN CURRENT A 2.48 3.17 3.58 5.16 6.62 O/D FAN INPUT kW 0.24 0.54 0.54 2 X 0.54 2 X 0.54 RUN CURRENT A 0.66 1.42 1.42 2 X 1.42 2 X 1.42

(PRH,PRH-L Only)

OUTDOOR DB ˚C

INDOOR INDOOR 20.0 25.0 30.0 35.0 40.0 46.0

DB ˚ C WB ˚C Q kW SHC kW S H F T/I kW Q kW SHC kW SHF T/I kW Q kW SHC kW SHF T/I kW Q kW SHC kW SHF T/I kW Q kW SHC kW SHF T/I kW Q kW SHC kW SHF T/I kW

15 16.4 11.3 0.69 4.5 15.8 11.1 0.70 4.7 15.2 10.8 0.71 4.9 14.5 10.4 0.72 5.1 13.8 10.1 0.73 5.4 13.0 9.8 0.75 5.7

20 16 16.9 10.3 0.61 4.6 16.3 10.1 0.62 4.8 15.6 9.8 0.63 5.0 15.0 9.6 0.64 5.2 14.2 9.2 0.65 5.5 13.3 8.9 0.67 5.8

17 17.4 9.4 0.54 4.6 16.8 9.1 0.54 4.8 16.1 8.9 0.55 5.0 15.4 8.5 0.55 5.3 14.7 8.2 0.56 5.5 13.7 7.8 0.57 5.8

15 16.4 13.1 0.80 4.5 15.8 12.8 0.81 4.7 15.2 12.5 0.82 4.9 14.5 12.2 0.84 5.1 13.8 11.9 0.86 5.4 13.0 11.6 0.89 5.7

16 16.9 12.2 0.72 4.6 16.3 11.9 0.73 4.8 15.6 11.5 0.74 5.0 15.0 11.4 0.76 5.2 14.2 11.1 0.78 5.5 13.3 10.6 0.80 5.8

22 17 17.4 11.1 0.64 4.6 16.8 10.9 0.65 4.8 16.1 10.6 0.66 5.0 15.4 10.3 0.67 5.3 14.7 10.1 0.69 5.5 13.7 9.7 0.71 5.8

18 17.9 10.2 0.57 4.7 17.3 10.0 0.58 4.9 16.6 9.8 0.59 5.1 15.9 9.4 0.59 5.3 15.1 9.1 0.60 5.6 14.2 8.8 0.62 5.9

19 18.5 9.4 0.51 4.7 17.8 9.1 0.51 4.9 17.1 8.9 0.52 5.2 16.3 8.5 0.52 5.4 15.6 8.3 0.53 5.7 14.6 7.9 0.54 6.0

16 16.9 14.0 0.83 4.6 16.3 13.7 0.84 4.8 15.6 13.4 0.86 5.0 15.0 13.2 0.88 5.2 14.2 12.8 0.90 5.5 13.3 12.5 0.94 5.8

17 17.4 13.1 0.75 4.6 16.8 12.8 0.76 4.8 16.1 12.4 0.77 5.0 15.4 12.2 0.79 5.3 14.7 11.9 0.81 5.5 13.7 11.5 0.84 5.8

24 18 17.9 12.2 0.68 4.7 17.3 11.9 0.69 4.9 16.6 11.6 0.70 5.1 15.9 11.3 0.71 5.3 15.1 11.0 0.73 5.6 14.2 10.7 0.75 5.9

19 18.5 11.1 0.60 4.7 17.8 10.9 0.61 4.9 17.1 10.6 0.62 5.2 16.3 10.3 0.63 5.4 15.6 10.0 0.64 5.7 14.6 9.6 0.66 6.0

20 19.0 10.1 0.53 4.8 18.3 9.7 0.53 5.0 17.6 9.5 0.54 5.2 16.8 9.2 0.55 5.5 16.0 9.0 0.56 5.8 15.0 8.6 0.57 6.1

21 19.5 9.2 0.47 4.8 18.8 8.8 0.47 5.1 18.0 8.6 0.48 5.3 17.3 8.5 0.49 5.6 16.4 8.2 0.50 5.9 15.4 7.9 0.51 6.2

18 17.9 14.0 0.78 4.7 17.3 13.7 0.79 4.9 16.6 13.4 0.81 5.1 15.9 13.2 0.83 5.3 15.1 12.8 0.85 5.6 14.2 12.5 0.88 5.9

19 18.5 13.0 0.70 4.7 17.8 12.6 0.71 4.9 17.1 12.3 0.72 5.2 16.3 12.1 0.74 5.4 15.6 11.9 0.76 5.7 14.6 11.4 0.78 6.0

26 20 19.0 12.0 0.63 4.8 18.3 11.7 0.64 5.0 17.6 11.4 0.65 5.2 16.8 11.1 0.66 5.5 16.0 10.7 0.67 5.8 15.0 10.4 0.69 6.1

21 19.5 10.9 0.56 4.8 18.8 10.7 0.57 5.1 18.0 10.4 0.58 5.3 17.3 10.2 0.59 5.6 16.4 9.8 0.60 5.9 15.4 9.5 0.62 6.2

22 20.1 10.1 0.50 4.9 19.3 9.7 0.50 5.1 18.5 9.4 0.51 5.4 17.7 9.2 0.52 5.7 16.9 9.0 0.53 6.0 15.9 8.6 0.54 6.3

23 20.7 9.1 0.44 4.9 19.9 8.8 0.44 5.2 19.1 8.6 0.45 5.5 18.3 8.2 0.45 5.8 17.4 8.0 0.46 6.1 16.4 7.5 0.46 6.4

19 18.5 14.8 0.80 4.7 17.8 14.4 0.81 4.9 17.1 14.2 0.83 5.2 16.3 13.9 0.85 5.4 15.6 13.6 0.87 5.7 14.6 13.1 0.90 6.0

20 19.0 13.7 0.72 4.8 18.3 13.4 0.73 5.0 17.6 13.2 0.75 5.2 16.8 12.8 0.76 5.5 16.0 12.5 0.78 5.8 15.0 12.2 0.81 6.1

28 21 19.5 12.9 0.66 4.8 18.8 12.6 0.67 5.1 18.0 12.2 0.68 5.3 17.3 11.9 0.69 5.6 16.4 11.6 0.71 5.9 15.4 11.2 0.73 6.2

22 20.1 11.9 0.59 4.9 19.3 11.6 0.60 5.1 18.5 11.3 0.61 5.4 17.7 11.0 0.62 5.7 16.9 10.6 0.63 6.0 15.9 10.3 0.65 6.3

23 20.7 11.0 0.53 4.9 19.9 10.5 0.53 5.2 19.1 10.3 0.54 5.5 18.3 10.1 0.55 5.8 17.4 9.7 0.56 6.1 16.4 9.3 0.57 6.4

24 21.4 10.1 0.47 5.0 20.6 9.7 0.47 5.3 19.8 9.5 0.48 5.6 18.9 9.1 0.48 5.9 18.0 8.8 0.49 6.2 16.8 8.4 0.50 6.5

20 19.0 15.6 0.82 4.8 18.3 15.2 0.83 5.0 17.6 15.0 0.85 5.2 16.8 14.6 0.87 5.5 16.0 14.2 0.89 5.8 15.0 14.0 0.93 6.1

21 19.5 14.6 0.75 4.8 18.8 14.3 0.76 5.1 18.0 14.0 0.78 5.3 17.3 13.8 0.80 5.6 16.4 13.4 0.82 5.9 15.4 13.1 0.85 6.23022 20.1 13.7 0.68 4.9 19.3 13.3 0.69 5.1 18.5 13.0 0.70 5.4 17.7 12.7 0.72 5.7 16.9 12.5 0.74 6.0 15.9 12.1 0.76 6.3

23 20.7 12.6 0.61 4.9 19.9 12.3 0.62 5.2 19.1 12.0 0.63 5.5 18.3 11.9 0.65 5.8 17.4 11.7 0.67 6.1 16.4 11.3 0.69 6.4

24 21.4 11.8 0.55 5.0 20.6 11.5 0.56 5.3 19.8 11.3 0.57 5.6 18.9 11.0 0.58 5.9 18.0 10.6 0.59 6.2 16.8 10.2 0.61 6.5

PR-5YC

PRH-5YA

PRH-5YA-L

AIR VOLUME

CMM 45 50 55 60

L/S 750 830 920 1,000

COOLING

CAPACITY 0.975 0.988 1.0 1.013

TOTAL INPUT 0.987 0.994 1.0 1.005

OPERATION

RANGE

PR-5YC

PRH-5YA-L

PRH-5YA

- 10 -

CAPACITY TABLES

Cooling Capacity (Nominal Air Flow):PR-5YC, PRH-5YA, PRH-5YA-L

Note1. * Q :COOLING CAPACITY SHC:SENSIBLE HEAT CAPACITY T/I:TOTAL INPUT

Factor for Various Air Flow

OPERATION

RANGE

OPERATION

RANGE

OPERATION

RANGE

OUTDOOR DB

˚C

INDOOR INDOOR

-5.0

0.0 5.0 10.0 15.0

˚C

Q kW SHC kW SH F T/I kW

Q kW SHC kW SH F T/I kW Q kW SHC kW SHF T/I kW Q kW SHC kW SH F T/I kW Q kW SHC kW SHF T/I kW

18.0 12.1 0.67 4.0

17.9 12.0 0.67 4.0 17.7 12.0 0.68 4.1 17.4 11.8 0.68 4.2 16.9 11.7 0.69 4.3

20 16

18.5 11.1 0.60 4.0

18.4 11.0 0.60 4.0 18.2 10.9 0.60 4.1 17.9 10.9 0.61 4.2 17.4 10.6 0.61 4.4

19.1 10.1 0.53 4.1

19.0 10.1 0.53 4.1 18.7 9.9 0.53 4.2 18.3 9.7 0.53 4.3 17.9 9.7 0.54 4.4

18.0 13.9 0.77 4.0

17.9 13.8 0.77 4.0 17.7 13.8 0.78 4.1 17.4 13.6 0.78 4.2 16.9 13.4 0.79 4.3

18.5 13.0 0.70 4.0

18.4 12.9 0.70 4.0 18.2 12.9 0.71 4.1 17.9 12.7 0.71 4.2 17.4 12.5 0.72 4.4

22 17

19.1 12.0 0.63 4.1

19.0 12.0 0.63 4.1 18.7 11.8 0.63 4.2 18.3 11.7 0.64 4.3 17.9 11.5 0.64 4.4

19.7 11.0 0.56 4.1

19.6 11.0 0.56 4.1 19.3 10.8 0.56 4.2 18.9 10.8 0.57 4.3 18.5 10.5 0.57 4.5

20.3 10.2 0.50 4.2

20.2 10.1 0.50 4.2 19.9 10.0 0.50 4.3 19.5 9.8 0.50 4.4 19.1 9.7 0.51 4.5

18.5 14.8 0.80 4.0

18.4 14.7 0.80 4.0 18.2 14.7 0.81 4.1 17.9 14.5 0.81 4.2 17.4 14.3 0.82 4.4

19.1 13.9 0.73 4.1

19.0 13.9 0.73 4.1 18.7 13.8 0.74 4.2 18.3 13.5 0.74 4.3 17.9 13.4 0.75 4.4

24 18

19.7 13.0 0.66 4.1

19.6 12.9 0.66 4.1 19.3 12.9 0.67 4.2 18.9 12.7 0.67 4.3 18.5 12.6 0.68 4.5

20.3 12.0 0.59 4.2

20.2 11.9 0.59 4.2 19.9 11.7 0.59 4.3 19.5 11.7 0.60 4.4 19.1 11.5 0.60 4.5

20.9 10.9 0.52 4.2

20.8 10.8 0.52 4.2 20.5 10.7 0.52 4.3 20.1 10.7 0.53 4.4 19.6 10.4 0.53 4.6

21.6 9.9 0.46 4.3

21.5 9.9 0.46 4.3 21.2 9.8 0.46 4.4 20.8 9.8 0.47 4.5 20.2 9.5 0.47 4.6

19.7 14.8 0.75 4.1

19.6 14.7 0.75 4.1 19.3 14.7 0.76 4.2 18.9 14.4 0.76 4.3 18.5 14.2 0.77 4.5

20.3 13.8 0.68 4.2

20.2 13.7 0.68 4.2 19.9 13.7 0.69 4.3 19.5 13.5 0.69 4.4 19.1 13.4 0.70 4.5

26 20

20.9 12.7 0.61 4.2

20.8 12.7 0.61 4.2 20.5 12.7 0.62 4.3 20.1 12.5 0.62 4.4 19.6 12.3 0.63 4.6

21.6 11.9 0.55 4.3

21.5 11.8 0.55 4.3 21.2 11.7 0.55 4.4 20.8 11.6 0.56 4.5 20.2 11.3 0.56 4.6

22.3 10.9 0.49 4.3

22.1 10.8 0.49 4.3 21.8 10.7 0.49 4.4 21.4 10.7 0.50 4.5 20.8 10.4 0.50 4.7

23.0 9.9 0.43 4.4

22.8 9.8 0.43 4.4 22.5 9.7 0.43 4.5 22.0 9.7 0.44 4.6 21.4 9.4 0.44 4.7

20.3 15.6 0.77 4.2

20.2 15.6 0.77 4.2 19.9 15.5 0.78 4.3 19.5 15.2 0.78 4.4 19.1 15.1 0.79 4.5

20.9 14.6 0.70 4.2

20.8 14.6 0.70 4.2 20.5 14.6 0.71 4.3 20.1 14.3 0.71 4.4 19.6 14.1 0.72 4.6

28 21

21.6 13.6 0.63 4.3

21.5 13.5 0.63 4.3 21.2 13.6 0.64 4.4 20.8 13.3 0.64 4.5 20.2 13.1 0.65 4.6

22.3 12.7 0.57 4.3

22.1 12.6 0.57 4.3 21.8 12.6 0.58 4.4 21.4 12.4 0.58 4.5 20.8 12.3 0.59 4.7

23.0 11.7 0.51 4.4

22.8 11.6 0.51 4.4 22.5 11.5 0.51 4.5 22.0 11.4 0.52 4.6 21.4 11.1 0.52 4.7

23.7 10.7 0.45 4.4

23.5 10.6 0.45 4.4 23.2 10.4 0.45 4.5 22.7 10.4 0.46 4.6 22.1 10.2 0.46 4.8

20.9 16.3 0.78 4.2

20.8 16.2 0.78 4.2 20.5 16.2 0.79 4.3 20.1 16.1 0.80 4.4 19.6 15.9 0.81 4.6

21.6 15.3 0.71 4.3

21.5 15.3 0.71 4.3 21.2 15.3 0.72 4.4 20.8 15.2 0.73 4.5 20.2 14.9 0.74 4.6

30 22

22.3 14.5 0.65 4.3

22.1 12.2 0.55 4.3 21.8 14.4 0.66 4.4 21.4 14.1 0.66 4.5 20.8 13.9 0.67 4.7

23.0 13.6 0.59 4.4

22.8 13.5 0.59 4.4 22.5 13.5 0.60 4.5 22.0 13.2 0.60 4.6 21.4 13.1 0.61 4.7

23.7 12.6 0.53 4.4

23.5 12.5 0.53 4.4 23.2 12.5 0.54 4.5 22.7 12.3 0.54 4.6 22.1 12.2 0.55 4.8

PR-5YC

PRH-5YA

PRH-5YA-L

AIR VOLUME

CMM 45 50 55 60

L/S 750 830 920 1,000

COOLING

CAPACITY 0.975 0.988 1.0 1.013

TOTAL INPUT 0.987 0.994 1.0 1.005

PRH-5YA

PRH-5YA-L

AIR VOLUME

CMM 45 50 55 60

L/S 750 830 920 1,000

HEATING

CAPACITY

0.975 0.988 1.0 1.008

TOTAL INPUT

1.035 1.018 1.0 0.990

PR-5YC

PRH-5YA-L

PRH-5YA

PRH-5YA-L

PRH-5YA

PRH-5YA-L

PRH-5YA

- 11 -

Cooling Capacity (Nominal Air Flow)

(Use for low ambient temp. parts):

PR-5YC, PRH-5YA, PRH-5YA-L

Note1. * Q :COOLING CAPACITY SHC:SENSIBLE HEAT CAPACITY T/I:TOTAL INPUT

Heating Capacity

(Nominal Air Flow):

PRH-5YA, PRH-5YA-L

* Q : HEATING CAPACITY T/I : TOTAL INPUT

Factor for Various Air Flow

˚C

OUTDOOR WB ˚C

OUTDOOR WB

15 9.5 3.7 11.2 3.8 13.1 4.0

16 9.5 3.7 11.2 3.8 13.0 4.0

DB ˚C Q kW T/I kW Q kW T/I kW Q kW T/I kW

INDOOR -10.0 -5.0 0.0

17 9.4 3.7 11.1 3.8 12.9 4.1

18 9.4 3.7 11.1 3.8 12.9 4.1

19 9.3 3.7 11.0 3.9 12.8 4.2

20 9.3 3.7 10.9 3.9 12.7 4.2

21 9.2 3.7 10.9 3.9 12.7 4.2

22 9.2 3.8 10.8 4.0 12.6 4.3

23 9.1 3.8 10.7 4.0 12.5 4.3

24 9.1 3.8 10.7 4.0 12.5 4.3

25 9.0 3.8 10.6 4.1 12.4 4.4

26 8.9 3.8 10.5 4.1 12.3 4.4

27 8.9 3.8 10.5 4.1 12.3 4.4

Q kW T/I kW Q kW T/I kW Q kW T/I kW

˚C

15 15.1 4.3 17.4 4.7 19.6 5.1

16 15.0 4.3 17.3 4.7 19.5 5.1

17 14.9 4.3 17.2 4.8 19.4 5.2

18 14.9 4.4 17.2 4.8 19.4 5.2

19 14.8 4.4 17.1 4.9 19.3 5.3

20 14.8 4.5 17.0 4.9 19.2 5.3

21 14.7 4.5 16.9 5.0 19.1 5.4

22 14.6 4.6 16.8 5.0 19.0 5.4

23 14.5 4.6 16.7 5.1 18.9 5.5

24 14.4 4.7 16.6 5.1 18.8 5.5

25 14.3 4.7 16.5 5.2 18.7 5.6

26 14.2 4.8 16.4 5.2 18.6 5.6

INDOOR 5.0 10.0 15.0

27 14.2 4.8 16.3 5.3 18.4 5.7

OUTDOOR DB

˚C

INDOOR INDOOR 20.0 25.0 30.0 35.0 40.0 46.0

˚C

Q kW SHC kW SHF T/I kW Q kW SHC kW SHF T/I kW Q kW SHC kW SHF T/I kW Q kW SHC kW SHF T/I kW Q kW SHC kW SHF T/I kW Q kW SHC kW SHF T/I kW

15 22.8

23.5

24.2

22.8

23.5

24.2

25.0

25.7

23.5

24.2

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

28.1

29.0

30.0

16.2

14.8

13.3

19.2

17.6

16.2

14.8

13.4

20.4

18.9

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

20.0

18.6

17.1

0.71

0.63

0.55

0.84

0.75

0.67

0.59

0.52

0.87

0.78

0.70

0.62

0.55

0.48

0.82

0.73

0.65

0.58

0.51

0.45

0.84

0.76

0.68

0.61

0.54

0.48

0.86

0.79

0.71

0.64

0.57

6.9

7.0

6.9

7.0

7.1

6.9

7.0

7.1

7.2

7.3

7.0

7.1

7.2

7.3

7.4

7.5

7.1

7.2

7.3

7.4

7.5

7.6

7.2

7.3

7.4

7.5

7.6

22.3

22.9

23.6

22.3

22.9

23.6

24.4

25.2

22.9

23.6

24.4

25.2

25.9

26.7

24.4

25.2

25.9

26.7

27.5

28.4

25.2

25.9

26.7

27.5

28.4

29.3

25.9

26.7

27.5

28.4

29.3

15.8

14.4

13.0

19.0

17.4

15.8

14.4

13.1

20.2

18.6

17.3

15.6

14.2

12.8

20.3

18.6

17.1

15.8

14.3

12.8

21.4

19.9

18.4

16.8

15.3

14.1

22.5

21.4

19.8

18.2

16.7

0.71

0.63

0.55

0.85

0.76

0.67

0.59

0.52

0.88

0.79

0.71

0.62

0.55

0.48

0.83

0.74

0.66

0.59

0.52

0.45

0.85

0.77

0.69

0.61

0.54

0.48

0.87

0.80

0.72

0.64

0.57

7.2

7.3

7.2

7.3

7.4

7.5

7.2

7.3

7.4

7.5

7.6

7.7

7.4

7.5

7.6

7.7

7.8

7.9

7.5

7.6

7.7

7.8

7.9

8.1

7.6

7.7

7.8

7.9

8.1

21.7

22.3

23.0

21.7

22.3

23.0

23.7

24.5

22.3

23.0

23.7

24.5

25.2

25.9

23.7

24.5

25.2

25.9

26.7

27.6

24.5

25.2

25.9

26.7

27.6

28.5

25.2

25.9

26.7

27.6

28.5

15.6

14.3

12.7

18.7

17.2

15.6

14.2

13.0

19.8

18.6

17.1

15.4

14.1

12.7

19.9

18.4

16.9

15.5

14.2

12.7

21.1

19.7

18.1

16.6

15.2

14.0

22.2

21.0

19.5

17.9

16.5

0.72

0.64

0.55

0.86

0.77

0.68

0.60

0.53

0.89

0.81

0.72

0.63

0.56

0.49

0.84

0.75

0.67

0.60

0.53

0.46

0.86

0.78

0.70

0.62

0.55

0.49

0.88

0.81

0.73

0.65

0.58

7.5

7.6

7.7

7.5

7.6

7.7

7.8

7.9

7.6

7.7

7.8

7.9

8.0

8.1

7.8

7.9

8.0

8.1

8.3

8.4

7.9

8.0

8.1

8.3

8.4

8.5

8.0

8.1

8.3

8.4

8.5

21.0

21.6

22.3

21.0

21.6

22.3

23.0

23.8

21.6

22.3

23.0

23.8

24.5

25.2

23.0

23.8

24.5

25.2

26.0

26.8

23.8

24.5

25.2

26.0

26.8

27.7

24.5

25.2

26.0

26.8

27.7

15.3

14.0

12.5

18.3

16.8

15.4

14.0

12.6

19.7

18.3

16.8

15.2

13.7

12.3

19.6

18.1

16.7

15.4

13.8

12.3

20.7

19.4

17.9

16.4

15.0

13.6

22.1

20.7

19.2

17.7

16.3

0.73

0.65

0.56

0.87

0.78

0.69

0.61

0.53

0.91

0.82

0.73

0.64

0.56

0.49

0.85

0.76

0.68

0.61

0.53

0.46

0.87

0.79

0.71

0.63

0.56

0.49

0.90

0.82

0.74

0.66

0.59

7.8

7.9

8.1

7.8

7.9

8.1

8.2

8.3

7.9

8.1

8.2

8.3

8.4

8.6

8.2

8.3

8.4

8.6

8.7

8.8

8.3

8.4

8.6

8.7

8.8

9.0

8.4

8.6

8.7

8.8

9.0

20.3

20.9

21.6

20.3

20.9

21.6

22.3

23.0

20.9

21.6

22.3

23.0

23.7

24.4

22.3

23.0

23.7

24.4

25.2

26.0

23.0

23.7

24.4

25.2

26.0

26.8

23.7

24.4

25.2

26.0

26.8

15.0

13.8

12.1

17.9

16.5

15.1

13.8

12.4

19.4

18.1

16.7

15.0

13.5

12.2

19.2

17.7

16.4

15.1

13.6

12.2

20.5

19.0

17.6

16.1

14.6

13.1

21.8

20.5

18.9

17.4

16.1

0.74

0.66

0.56

0.88

0.79

0.70

0.62

0.54

0.93

0.84

0.75

0.65

0.57

0.50

0.86

0.77

0.69

0.62

0.54

0.47

0.89

0.80

0.72

0.64

0.56

0.49

0.92

0.84

0.75

0.67

0.60

8.2

8.3

8.5

8.2

8.3

8.5

8.6

8.7

8.3

8.5

8.6

8.7

8.9

9.0

8.6

8.7

8.9

9.0

9.2

9.3

8.7

8.9

9.0

9.2

9.3

9.5

8.9

9.0

9.2

9.3

9.5

19.4

20.1

20.7

19.4

20.1

20.7

21.3

22.0

20.1

20.7

21.3

22.0

22.7

23.4

21.3

22.0

22.7

23.4

24.1

24.9

22.0

22.7

23.4

24.1

24.9

25.6

22.7

23.4

24.1

24.9

25.6

14.7

13.5

11.8

17.5

16.3

14.7

13.4

11.9

19.1

17.6

16.2

14.5

13.2

11.7

18.7

17.4

15.9

14.5

13.0

11.7

20.0

18.6

17.3

15.7

14.2

12.8

21.3

20.1

18.6

17.2

15.6

0.76

0.67

0.57

0.90

0.81

0.71

0.63

0.54

0.95

0.85

0.76

0.66

0.58

0.50

0.88

0.79

0.70

0.62

0.54

0.47

0.91

0.82

0.74

0.65

0.57

0.50

0.94

0.86

0.77

0.69

0.61

8.7

8.8

9.0

8.7

8.8

9.0

9.1

9.2

8.8

9.0

9.1

9.2

9.4

9.6

9.1

9.2

9.4

9.6

9.7

9.9

9.2

9.4

9.6

9.7

9.9

10.0

9.4

9.6

9.7

9.9

10.0

20 16

171516

22 17

181916

24 18

1920211819

26 20

2122231920

28 21

222324202130222324

PR-8YC

PRH-8YA

PRH-8YA-L

AIR VOLUME

CMM 60 70 80 95

L/S 1,000 1,580

COOLING

CAPACITY 0.940 0.963 0.987 1.022

TOTAL INPUT 0.978 0.987 0.996 1.010

1,5001,3301,170

1.010

1.005

OPERATION

RANGE

PR-8YC

PRH-8YA-L

PRH-8YA

- 12 -

Cooling Capacity (Nominal Air Flow):PR-8YC, PRH-8YA, PRH-8YA-L

Note1.* Q :COOLING CAPACITY SHC:SENSIBLE HEAT CAPACITY T/I:TOTAL INPUT

Factor for Various Air Flow

OUTDOOR WB

˚C

INDOOR -1 0 -5 .0 0.0

˚C

Q kW T/I kW Q kW T/I kW Q kW T/I kW

15 15.4 5.3 17.6 5.6 20.1 6.1

16 15.3 5.3 17.5 5.6 20.0 6.1

17 15.2 5.3 17.4 5.6 19.9 6.1

18 15.1 5.3 17.3 5.6 19.9 6.2

19 15.1 5.3 17.3 5.7 19.8 6.2

20 15.0 5.4 17.2 5.7 19.7 6.3

21 14.9 5.4 17.1 5.7 19.6 6.3

22 14.8 5.4 17.0 5.8 19.5 6.3

23 14.7 5.4 17.0 5.8 19.5 6.4

24 14.7 5.5 16.9 5.8 19.4 6.4

25 14.6 5.5 16.8 5.9 19.3 6.5

26 14.5 5.5 16.7 5.9 19.2 6.5

27 14.5 5.5 16.7 5.9 19.2 6.5

OUTDOOR DB

˚C

INDOOR INDOOR

-5.0

0.0 5.0 10.0 15.0

˚C

Q kW SHC kW SH F T/I kW

Q kW SHC kW SH F T/I kW Q kW SHC kW SH F T/I kW Q kW SHC kW SHF T/I kW Q kW SHC kW SH F T/I kW

24.4 15.1 0.70 6.1

24.2 15.0 0.70 6.1 24.0 14.9 0.70 6.2 23.7 14.9 0.71 6.4 23.3 14.7 0.71 6.6

20 16

25.2 13.6 0.62 6.1

25.0 13.5 0.62 6.1 24.8 13.4 0.62 6.2 24.4 13.4 0.63 6.4 24.0 13.2 0.63 6.6

25.8 20.9 0.54 6.2

25.7 21.1 0.54 6.2 25.5 20.9 0.54 6.3 25.2 20.9 0.55 6.5 24.8 20.8 0.55 6.7

24.4 17.8 0.81 6.1

24.2 17.9 0.82 6.1 24.0 17.8 0.82 6.2 23.7 17.8 0.83 6.4 23.3 17.5 0.84 6.6

25.2 16.4 0.73 6.1

25.0 16.5 0.74 6.1 24.8 16.4 0.74 6.2 24.4 16.3 0.75 6.4 24.0 16.1 0.75 6.6

22 17

25.8 15.0 0.65 6.2

25.7 14.9 0.66 6.2 25.5 14.8 0.66 6.3 25.2 14.9 0.67 6.5 24.8 14.6 0.67 6.7

26.5 13.5 0.58 6.2

26.4 13.5 0.58 6.2 26.2 13.4 0.58 6.3 25.9 13.2 0.59 6.5 25.5 13.3 0.59 6.7

27.4 23.3 0.51 6.3

27.3 23.5 0.51 6.3 27.1 23.3 0.51 6.4 26.8 23.3 0.51 6.6 26.3 22.9 0.52 6.8

25.2 19.4 0.85 6.1

25.0 19.3 0.86 6.1 24.8 19.1 0.86 6.2 24.4 19.0 0.87 6.4 24.0 18.7 0.87 6.6

25.8 17.8 0.77 6.2

25.7 17.7 0.77 6.2 25.5 17.6 0.77 6.3 25.2 17.6 0.78 6.5 24.8 17.4 0.78 6.7

24 18

26.5 16.2 0.69 6.2

26.4 16.1 0.69 6.2 26.2 16.0 0.69 6.3 25.9 16.1 0.70 6.5 25.5 15.8 0.70 6.7

27.4 14.8 0.61 6.3

27.3 14.7 0.61 6.3 27.1 14.6 0.61 6.4 26.8 14.5 0.62 6.6 26.3 14.5 0.62 6.8

28.3 13.3 0.54 6.3

28.2 13.3 0.54 6.3 27.9 13.1 0.54 6.4 27.6 13.0 0.54 6.6 27.1 13.0 0.55 6.9

29.2 23.4 0.47 6.4

29.0 23.2 0.47 6.4 28.7 23.2 0.47 6.5 28.4 23.0 0.47 6.7 27.9 22.9 0.48 7.0

26.5 18.8 0.80 6.2

26.4 18.7 0.80 6.2 26.2 18.9 0.81 6.3 25.9 18.6 0.81 6.5 25.5 18.6 0.82 6.7

27.4 17.5 0.71 6.3

27.3 17.5 0.71 6.3 27.1 17.3 0.72 6.4 26.8 17.4 0.72 6.6 26.3 17.1 0.73 6.8

26 20

28.3 16.1 0.64 6.3

28.2 16.1 0.64 6.3 27.9 15.9 0.64 6.4 27.6 16.0 0.65 6.6 27.1 15.7 0.65 6.9

29.2 14.6 0.57 6.4

29.0 14.5 0.57 6.4 28.7 14.4 0.57 6.5 28.4 14.5 0.58 6.7 27.9 14.2 0.58 7.0

30.1 13.2 0.50 6.5

29.9 13.2 0.50 6.5 29.6 13.0 0.50 6.6 29.2 12.8 0.51 6.8 28.7 12.9 0.51 7.1

31.0 25.1 0.44 6.6

30.8 24.9 0.44 6.6 30.5 25.0 0.44 6.7 30.1 24.7 0.44 6.9 29.6 24.6 0.45 7.2

27.4 20.0 0.81 6.3

27.3 19.9 0.81 6.3 27.1 20.1 0.82 6.4 26.8 19.8 0.82 6.6 26.3 19.7 0.83 6.8

28.3 18.7 0.73 6.3

28.2 18.6 0.73 6.3 27.9 18.7 0.74 6.4 27.6 18.5 0.74 6.6 27.1 18.4 0.75 6.9

28 21

29.2 17.2 0.66 6.4

29.0 17.1 0.66 6.4 28.7 16.9 0.67 6.5 28.4 17.0 0.67 6.7 27.9 16.7 0.68 7.0

30.1 16.0 0.59 6.5

29.9 15.8 0.59 6.5 29.6 15.7 0.59 6.6 29.2 15.5 0.60 6.8 28.7 15.5 0.60 7.1

31.0 14.6 0.53 6.6

30.8 14.5 0.53 6.6 30.5 14.3 0.53 6.7 30.1 14.1 0.53 6.9 29.6 14.2 0.54 7.2

32.0 26.6 0.47 6.7

31.8 26.4 0.47 6.7 31.5 26.5 0.47 6.8 31.1 26.1 0.47 7.0 30.6 26.0 0.48 7.3

28.3 21.5 0.83 6.3

28.2 21.4 0.83 6.3 27.9 21.5 0.84 6.4 27.6 21.3 0.84 6.6 27.1 21.1 0.85 6.9

29.2 20.1 0.76 6.4

29.0 20.0 0.76 6.4 28.7 20.1 0.77 6.5 28.4 19.9 0.77 6.7 27.9 19.8 0.78 7.0

30 22

30.1 18.7 0.69 6.5

29.9 18.5 0.69 6.5 29.6 18.6 0.70 6.6 29.2 18.4 0.70 6.8 28.7 18.4 0.71 7.1

31.0 17.1 0.62 6.6

30.8 16.9 0.62 6.6 30.5 16.8 0.63 6.7 30.1 16.9 0.63 6.9 29.6 16.6 0.64 7.2

32.0 0.0 0.55 6.7

31.8 0.0 0.55 6.7 31.5 0.0 0.55 6.8 31.1 0.0 0.56 7.0 30.6 0.0 0.56 7.3

PR-8YC

PRH-8YA

PRH-8YA-L

AIR VOLUME

CMM 60 70 80 90 95

L/S 1,000 1,170 1,330 1,500 1,580

COOLING

CAPACITY 0.940 0.963 0.987 1.010 1.022

TOTAL INPUT 0.978 0.987 0.996 1.005 1.010

PRH-8YA

PRH-8YA-L

AIR VOLUME CMM 60 70 80 90 95

L/S 1,000 1,170 1,330 1,500 1,580

HEATING

CAPACITY 0.970 0.981 0.992 1.003 1.008

TOTAL INPUT 1.070 1.050 1.020 0.995 0.982

OPERATION

RANGE

OPERATION

RANGE

OPERATION

RANGE

PR-8YC

PRH-8YA-L

PRH-8YA

PRH-8YA-L

PRH-8YA

PRH-8YA-L

PRH-8YA

Note1.* Q :COOLING CAPACITY SHC:SENSIBLE HEAT CAPACITY T/I:TOTAL INPUT

- 13 -

Cooling Capacity (Nominal Air Flow)

(Use for low ambient temp. parts):

PR-8YC, PRH-8YA, PRH-8YA-L

Heating Capacity

(Nominal Air Flow):

PRH-8YA, PRH-8YA-L

* Q : HEATING CAPACITY T/I : TOTAL INPUT

Factor for Various Air Flow

˚C

OUTDOOR WB

INDOOR 5.0 10.0 15.0

Q kW T/I kW Q kW T/I kW Q kW T/I kW

˚C DB

15 22.9 6.5 26.0 7.1 29.5 7.7

16 22.8 6.6 25.9 7.2 29.5 7.8

17 22.7 6.6 25.9 7.2 29.4 7.9

18 22.6 6.7 25.8 7.3 29.3 8.0

19 22.6 6.8 25.7 7.4 29.2 8.1

20 22.5 6.8 25.6 7.5 29.1 8.2

21 22.4 6.9 25.5 7.5 29.1 8.3

22 22.3 6.9 25.5 7.6 29.0 8.4

23 22.2 7.0 25.4 7.6 28.9 8.4

24 22.2 7.0 25.3 7.7 28.8 8.5

25 22.1 7.1 25.2 7.8 28.7 8.6

26 22.0 7.1 25.1 7.9 28.6 8.7

27 22.0 7.1 25.1 7.9 28.6 8.7

OUTDOOR DB

˚C

INDOOR INDOOR 20.0 25.0 30.0 35.0 40.0 46.0

˚C

Q kW SHC kW SHF T/I kW Q kW SHC kW SHF T/I kW Q kW SHC kW SHF T/I kW Q kW SHC kW SHF T/I kW Q kW SHC kW SHF T/I kW Q kW SHC kW SHF T/I kW

15 29.4 21.2 0.72 9.5 28.4 20.7 0.73 9.8 27.3 20.2 0.74 10.2 26.1 19.6 0.75 10.7 24.4 18.5 0.76 11.2 23.3 18.4 0.79 11.9

20 16 30.4 19.5 0.64 9.6 29.4 18.8 0.64 9.9 28.2 18.3 0.65 10.4 27.0 17.8 0.66 10.8 25.7 17.2 0.67 11.4 24.1 16.6 0.69 12.1

17 31.4 17.6 0.56 9.7 30.3 17.0 0.56 10.1 29.1 16.6 0.57 10.5 27.9 15.9 0.57 11.0 26.6 15.4 0.58 11.6 24.9 14.7 0.59 12.3

15 29.4 24.7 0.84 9.5 28.4 24.1 0.85 9.8 27.3 23.8 0.87 10.2 26.1 23.2 0.89 10.7 24.4 22.2 0.91 11.2 23.3 22.1 0.95 11.9

16 30.4 23.1 0.76 9.6 29.4 22.6 0.77 9.9 28.2 22.0 0.78 10.4 27.0 21.6 0.80 10.8 25.7 21.1 0.82 11.4 24.1 20.5 0.85 12.1

22 17 31.4 21.4 0.68 9.7 30.3 20.6 0.68 10.1 29.1 20.1 0.69 10.5 27.9 19.5 0.70 11.0 26.6 18.9 0.71 11.6 24.9 18.4 0.74 12.3

18 32.4 19.4 0.60 9.8 31.3 18.8 0.60 10.2 30.0 18.3 0.61 10.7 28.7 17.8 0.62 11.2 27.4 17.3 0.63 11.8 25.7 16.7 0.65 12.5

19 33.5 17.4 0.52 9.9 32.3 16.8 0.52 10.3 31.0 16.4 0.53 10.9 29.7 16.0 0.54 11.4 28.3 15.6 0.55 12.0 26.6 14.9 0.56 12.7

16 30.4 26.8 0.88 9.6 29.4 26.5 0.90 9.9 28.2 25.9 0.92 10.4 27.0 25.4 0.94 10.8 25.7 24.7 0.96 11.4 24.1 24.1 1.00 12.1

17 31.4 25.1 0.80 9.7 30.3 24.5 0.81 10.1 29.1 23.9 0.82 10.5 27.9 23.2 0.83 11.0 26.6 22.6 0.85 11.6 24.9 22.2 0.89 12.3

24 18 32.4 23.3 0.72 9.8 31.3 22.8 0.73 10.2 30.0 22.2 0.74 10.7 28.7 21.5 0.75 11.2 27.4 21.1 0.77 11.8 25.7 20.3 0.79 12.5

19 33.5 21.1 0.63 9.9 32.3 20.7 0.64 10.3 31.0 20.2 0.65 10.9 29.7 19.6 0.66 11.4 28.3 19.0 0.67 12.0 26.6 18.4 0.69 12.7

20 34.6 19.0 0.55 10.0 33.4 18.4 0.55 10.5 32.1 18.0 0.56 11.0 30.6 17.4 0.57 11.6 29.2 16.9 0.58 12.2 27.4 16.4 0.60 12.9

21 35.7 17.1 0.48 10.1 34.4 16.5 0.48 10.6 33.0 16.2 0.49 11.2 31.6 15.8 0.50 11.8 30.1 15.4 0.51 12.4 28.3 14.7 0.52 13.1

18 32.4 26.9 0.83 9.8 31.3 26.3 0.84 10.2 30.0 25.8 0.86 10.7 28.7 25.3 0.88 11.2 27.4 24.7 0.90 11.8 25.7 23.9 0.93 12.5

19 33.5 24.8 0.74 9.9 32.3 24.2 0.75 10.3 31.0 23.6 0.76 10.9 29.7 23.2 0.78 11.4 28.3 22.6 0.80 12.0 26.6 21.8 0.82 12.7

26 20 34.6 22.8 0.66 10.0 33.4 22.4 0.67 10.5 32.1 21.8 0.68 11.0 30.6 21.1 0.69 11.6 29.2 20.4 0.70 12.2 27.4 20.0 0.73 12.9

21 35.7 20.7 0.58 10.1 34.4 20.0 0.58 10.6 33.0 19.5 0.59 11.2 31.6 19.0 0.60 11.8 30.1 18.4 0.61 12.4 28.3 18.1 0.64 13.1

22 36.8 18.8 0.51 10.3 35.4 18.1 0.51 10.8 34.0 17.7 0.52 11.4 32.5 17.2 0.53 12.0 31.0 16.7 0.54 12.6 29.1 16.3 0.56 13.3

23 38.0 17.1 0.45 10.4 36.6 16.5 0.45 11.0 35.1 16.1 0.46 11.6 33.5 15.4 0.46 12.2 31.9 15.0 0.47 12.8 30.0 14.4 0.48 13.6

19 33.5 28.1 0.84 9.9 32.3 27.5 0.85 10.3 31.0 27.0 0.87 10.9 29.7 26.4 0.89 11.4 28.3 25.8 0.91 12.0 26.6 25.3 0.95 12.7

20 34.6 26.3 0.76 10.0 33.4 25.7 0.77 10.5 32.1 25.4 0.79 11.0 30.6 24.8 0.81 11.6 29.2 24.2 0.83 12.2 27.4 23.6 0.86 12.9

28 21 35.7 24.6 0.69 10.1 34.4 24.1 0.70 10.6 33.0 23.4 0.71 11.2 31.6 23.1 0.73 11.8 30.1 22.6 0.75 12.4 28.3 21.8 0.77 13.1

22 36.8 22.4 0.61 10.3 35.4 21.9 0.62 10.8 34.0 21.4 0.63 11.4 32.5 21.1 0.65 12.0 31.0 20.5 0.66 12.6 29.1 19.8 0.68 13.3

23 38.0 20.5 0.54 10.4 36.6 20.1 0.55 11.0 35.1 19.7 0.56 11.6 33.5 19.1 0.57 12.2 31.9 18.5 0.58 12.8 30.0 18.0 0.60 13.6

24 39.2 18.8 0.48 10.6 37.7 18.1 0.48 11.2 36.1 17.7 0.49 11.8 34.5 17.3 0.50 12.4 32.9 16.8 0.51 13.1 30.8 16.0 0.52 13.9

20 34.6 30.1 0.87 10.0 33.4 29.7 0.89 10.5 32.1 29.2 0.91 11.0 30.6 28.5 0.93 11.6 29.2 28.0 0.96 12.2 27.4 27.1 0.99 12.9

21 35.7 28.2 0.79 10.1 34.4 27.9 0.81 10.6 33.0 27.4 0.83 11.2 31.6 26.9 0.85 11.8 30.1 26.2 0.87 12.4 28.3 25.8 0.91 13.1

30 22 36.8 26.1 0.71 10.3 35.4 25.5 0.72 10.8 34.0 25.2 0.74 11.4 32.5 24.7 0.76 12.0 31.0 24.2 0.78 12.6 29.1 23.3 0.80 13.3

23 38.0 24.3 0.64 10.4 36.6 23.8 0.65 11.0 35.1 23.5 0.67 11.6 33.5 22.8 0.68 12.2 31.9 22.3 0.70 12.8 30.0 21.6 0.72 13.6

24 39.2 22.3 0.57 10.6 37.7 21.9 0.58 11.2 36.1 21.3 0.59 11.8 34.5 20.7 0.60 12.4 32.9 20.1 0.61 13.1 30.8 19.7 0.64 13.9

PR-10YC

PRH-10YA

PRH-10YA-L

AIR VOLUME

CMM 90 100 110 120

L/S 1,500 1,660 1,830 2,000

COOLING

CAPACITY 0.987 1.0 1.033 1.066

TOTAL INPUT 0.995 1.0 1.026 1.052

OPERATION

RANGE

PR-10YC

PRH-10YA-L

PRH-10YA

- 14 -

Cooling Capacity (Nominal Air Flow):PR-10YC, PRH-10YA, PRH-10YA-L

Note1.* Q :COOLING CAPACITY SHC:SENSIBLE HEAT CAPACITY T/I:TOTAL INPUT

Factor for Various Air Flow

OUTDOOR DB

˚C

INDOOR INDOOR

-5.0

0.0 5.0 10.0 15.0

˚C

Q kW SHC kW SH F T/I kW

Q kW SHC kW SH F T/I kW Q kW SHC kW SH F T/I kW Q kW SHC kW SHF T/I kW Q kW SHC kW SH F T/I kW

32.7 22.6 0.69 8.6

32.3 22.3 0.69 8.6 31.8 22.3 0.70 8.7 31.2 22.2 0.71 8.9 30.4 21.9 0.72 9.1

20 16

33.6 20.8 0.62 8.6

33.2 20.6 0.62 8.6 32.7 20.3 0.62 8.7 32.2 20.3 0.63 8.9 31.4 19.8 0.63 9.2

34.7 18.7 0.54 8.7

34.3 18.5 0.54 8.7 33.8 18.3 0.54 8.8 33.2 18.3 0.55 9.0 32.4 17.8 0.55 9.3

32.7 26.5 0.81 8.6

32.3 26.5 0.82 8.6 31.8 26.1 0.82 8.7 31.2 25.9 0.83 8.9 30.4 25.2 0.83 9.1

33.6 24.5 0.73 8.6

33.2 24.6 0.74 8.6 32.7 24.2 0.74 8.7 32.2 24.2 0.75 8.9 31.4 23.6 0.75 9.2

22 17

34.7 22.6 0.65 8.7

34.3 22.6 0.66 8.7 33.8 22.3 0.66 8.8 33.2 22.2 0.67 9.0 32.4 21.7 0.67 9.3

35.7 20.7 0.58 8.8

35.3 20.5 0.58 8.8 34.8 20.2 0.58 8.9 34.2 20.2 0.59 9.1 33.4 19.7 0.59 9.4

36.8 18.8 0.51 8.9

36.5 18.6 0.51 8.9 36.0 18.4 0.51 9.0 35.3 18.0 0.51 9.2 34.5 17.9 0.52 9.5

33.6 28.6 0.85 8.6

33.2 28.6 0.86 8.6 32.7 28.1 0.86 8.7 32.2 28.0 0.87 8.9 31.4 27.6 0.88 9.2

34.7 26.4 0.76 8.7

34.3 26.1 0.76 8.7 33.8 26.0 0.77 8.8 33.2 25.9 0.78 9.0 32.4 25.6 0.79 9.3

24 18

35.7 24.6 0.69 8.8

35.3 24.4 0.69 8.8 34.8 24.4 0.70 8.9 34.2 23.9 0.70 9.1 33.4 23.7 0.71 9.4

36.8 22.4 0.61 8.9

36.5 22.3 0.61 8.9 36.0 22.3 0.62 9.0 35.3 21.9 0.62 9.2 34.5 21.7 0.63 9.5

38.1 20.6 0.54 9.0

37.8 20.4 0.54 9.0 37.3 20.1 0.54 9.1 36.6 19.8 0.54 9.3 35.7 19.6 0.55 9.6

39.4 18.5 0.47 9.1

39.1 18.4 0.47 9.1 38.6 18.1 0.47 9.2 37.8 17.8 0.47 9.4 36.8 17.7 0.48 9.7

35.7 28.2 0.79 8.8

35.3 27.9 0.79 8.8 34.8 27.8 0.80 8.9 34.2 27.4 0.80 9.1 33.4 27.1 0.81 9.4

36.8 26.1 0.71 8.9

36.5 25.9 0.71 8.9 36.0 25.9 0.72 9.0 35.3 25.4 0.72 9.2 34.5 25.2 0.73 9.5

26 20

38.1 24.0 0.63 9.0

37.8 24.2 0.64 9.0 37.3 23.9 0.64 9.1 36.6 23.8 0.65 9.3 35.7 23.2 0.65 9.6

39.4 22.1 0.56 9.1

39.1 22.3 0.57 9.1 38.6 22.0 0.57 9.2 37.8 21.9 0.58 9.4 36.8 21.3 0.58 9.7

40.7 20.4 0.50 9.2

40.4 20.2 0.50 9.2 39.8 19.9 0.50 9.4 39.1 19.9 0.51 9.6 38.1 19.4 0.51 9.9

42.1 18.5 0.44 9.3

41.8 18.4 0.44 9.3 41.2 18.1 0.44 9.5 40.4 17.8 0.44 9.7 39.3 17.7 0.45 10.0

36.8 29.8 0.81 8.9

36.5 29.6 0.81 8.9 36.0 29.5 0.82 9.0 35.3 28.9 0.82 9.2 34.5 28.6 0.83 9.5

38.1 27.8 0.73 9.0

37.8 27.6 0.73 9.0 37.3 27.6 0.74 9.1 36.6 27.1 0.74 9.3 35.7 26.8 0.75 9.6

28 21

39.4 26.0 0.66 9.1

39.1 25.8 0.66 9.1 38.6 25.9 0.67 9.2 37.8 25.3 0.67 9.4 36.8 25.0 0.68 9.7

40.7 24.0 0.59 9.2

40.4 23.8 0.59 9.2 39.8 23.9 0.60 9.4 39.1 23.5 0.60 9.6 38.1 23.2 0.61 9.9

42.1 21.9 0.52 9.3

41.8 21.7 0.52 9.3 41.2 21.8 0.53 9.5 40.4 21.4 0.53 9.7 39.3 21.2 0.54 10.0

43.4 20.0 0.46 9.4

43.1 19.8 0.46 9.4 42.5 20.0 0.47 9.6 41.6 19.6 0.47 9.8 40.5 19.0 0.47 10.2

38.1 31.2 0.82 9.0

37.8 31.4 0.83 9.0 37.3 31.3 0.84 9.1 36.6 31.1 0.85 9.3 35.7 30.7 0.86 9.6

39.4 29.6 0.75 9.1

39.1 29.3 0.75 9.1 38.6 29.3 0.76 9.2 37.8 29.1 0.77 9.4 36.8 28.7 0.78 9.7

30 22

40.7 27.7 0.68 9.2

40.4 27.5 0.68 9.2 39.8 27.5 0.69 9.4 39.1 27.0 0.69 9.6 38.1 26.7 0.70 9.9

42.1 25.7 0.61 9.3

41.8 25.5 0.61 9.3 41.2 25.5 0.62 9.5 40.4 25.0 0.62 9.7 39.3 24.8 0.63 10.0

43.4 23.9 0.55 9.4

43.1 23.7 0.55 9.4 42.5 23.8 0.56 9.6 41.6 23.3 0.56 9.8 40.5 23.1 0.57 10.2

PR-10YC

PRH-10YA-L

PRH-10YA

AIR VOLUME

CMM 90 100 110 120

L/S 1,500 1,660 1,830 2,000

COOLING

CAPACITY 0.987 1.0 1.033 1.066

TOTAL INPUT 0.995 1.0 1.026 1.052

PRH-10YA

PRH-10YA-L

AIR VOLUME CMM 90 100 110 120

L/S 1,500 1,660 1,830 2,000

HEATING

CAPACITY 0.992 1.0 1.025 1.050

TOTAL INPUT 1.016 1.0 0.971 0.942

OPERATION

RANGE

OPERATION

RANGE

OPERATION

RANGE

PR-10YC

PRH-10YA-L

PRH-10YA

PRH-10YA-L

PRH-10YA

PRH-10YA-L

PRH-10YA

Note1.* Q :COOLING CAPACITY SHC:SENSIBLE HEAT CAPACITY T/I:TOTAL INPUT

- 15 -

Cooling Capacity (Nominal Air Flow)

(Use for low ambient temp. parts):

PR-10YC, PRH-10YA, PRH-10YA-L

Heating Capacity

(Nominal Air Flow):

PRH-10YA, PRH-10YA-L

* Q : HEATING CAPACITY T/I : TOTAL INPUT

Factor for Various Air Flow

˚C

OUTDOOR WB ˚C

15 21.5 7.6 24.6 7.9 28.0 8.4

16 21.4 7.6 24.5 7.9 27.9 8.5

DB ˚C Q kW T/I kW Q kW T/I kW Q kW T/I kW

INDOOR -10.0 -5.0 0.0

17 21.3 7.6 24.4 8.0 27.8 8.5

18 21.2 7.7 24.3 8.0 27.7 8.6

19 21.1 7.7 24.2 8.1 27.6 8.7

20 21.0 7.7 24.1 8.1 27.5 8.7

21 20.9 7.8 24.0 8.2 27.4 8.8

22 20.8 7.8 23.9 8.2 27.3 8.9

23 20.7 7.8 23.8 8.3 27.2 8.9

24 20.6 7.9 23.7 8.3 27.1 9.0

25 20.5 7.9 23.5 8.4 26.9 9.0

26 20.5 7.9 23.5 8.4 26.9 9.1

27 20.4 7.9 23.4 8.4 26.8 9.1

OUTDOOR WB

Q kW T/I kW Q kW T/I kW Q kW T/I kW

˚C

15 31.9 9.0 36.5 9.8 41.1 10.5

INDOOR 5.0 10.0 15.0

16 31.8 9.1 36.4 9.9 40.9 10.6

17 31.7 9.2 36.2 10.0 40.7 10.7

18 31.6 9.2 36.1 10.0 40.6 10.8

19 31.4 9.3 35.9 10.1 40.4 10.9

20 31.3 9.4 35.8 10.2 40.2 11.0

21 31.2 9.5 35.7 10.3 40.1 11.1

22 31.1 9.5 35.5 10.4 39.9 11.2

23 30.9 9.6 35.3 10.5 39.7 11.3

24 30.8 9.7 35.2 10.6 39.6 11.4

25 30.7 9.8 35.1 10.7 39.4 11.5

26 30.6 9.8 35.0 10.7 39.3 11.6

27 30.5 9.9 34.8 10.8 39.1 11.7

OUTDOOR DB

˚C

INDOOR INDOOR 20.0 25.0 30.0 35.0 40.0 46.0

˚C

Q kW SHC kW SHF T/I kW Q kW SHC kW SHF T/I kW Q kW SHC kW SHF T/I kW Q kW SHC kW SHF T/I kW Q kW SHC kW SHF T/I kW Q kW SHC kW SHF T/I kW

15 44.5 32.0 0.72 13.9 43.3 31.2 0.72 14.5 42.0 30.7 0.73 15.2 40.8 30.2 0.74 15.9 39.5 29.6 0.75 16.6 37.8 29.1 0.77 17.5

20 16 45.7 29.2 0.64 14.0 44.5 28.5 0.64 14.7 43.2 28.1 0.65 15.4 42.0 27.7 0.66 16.1 40.7 27.3 0.67 16.9 39.0 26.5 0.68 17.8

17 47.2 26.0 0.55 14.1 46.0 25.3 0.55 14.9 44.7 25.0 0.56 15.6 43.3 24.7 0.57 16.3 41.9 23.9 0.57 17.1 40.1 23.3 0.58 18.1

15 44.5 37.8 0.85 13.9 43.3 37.2 0.86 14.5 42.0 36.5 0.87 15.2 40.8 35.9 0.88 15.9 39.5 35.2 0.89 16.6 37.8 34.4 0.91 17.5

16 45.7 34.7 0.76 14.0 44.5 34.3 0.77 14.7 43.2 33.7 0.78 15.4 42.0 33.2 0.79 16.1 40.7 32.6 0.80 16.9 39.0 32.0 0.82 17.8

22 17 47.2 31.6 0.67 14.1 46.0 31.3 0.68 14.9 44.7 30.8 0.69 15.6 43.3 30.3 0.70 16.3 41.9 29.7 0.71 17.1 40.1 28.9 0.72 18.1

18 48.9 28.9 0.59 14.3 47.6 28.1 0.59 15.0 46.2 27.7 0.60 15.8 44.8 27.3 0.61 16.6 43.2 26.8 0.62 17.4 41.2 26.0 0.63 18.4

19 50.5 26.3 0.52 14.5 49.2 25.6 0.52 15.2 47.8 25.3 0.53 16.0 46.3 24.5 0.53 16.8 44.7 24.1 0.54 17.7 42.6 23.4 0.55 18.7

16 45.7 40.2 0.88 14.0 44.5 39.6 0.89 14.7 43.2 39.3 0.91 15.4 42.0 39.1 0.93 16.1 40.7 38.7 0.95 16.9 39.0 37.8 0.97 17.8

17 47.2 37.3 0.79 14.1 46.0 36.8 0.80 14.9 44.7 36.2 0.81 15.6 43.3 35.9 0.83 16.3 41.9 35.6 0.85 17.1 40.1 34.9 0.87 18.1

24 18 48.9 34.7 0.71 14.3 47.6 34.3 0.72 15.0 46.2 33.7 0.73 15.8 44.8 33.2 0.74 16.6 43.2 32.4 0.75 17.4 41.2 31.7 0.77 18.4

19 50.5 31.8 0.63 14.5 49.2 31.0 0.63 15.2 47.8 30.6 0.64 16.0 46.3 30.1 0.65 16.8 44.7 29.5 0.66 17.7 42.6 28.5 0.67 18.7

20 52.1 28.7 0.55 14.6 50.7 27.9 0.55 15.4 49.3 27.6 0.56 16.2 47.7 27.2 0.57 17.0 46.1 26.7 0.58 17.9 44.1 26.0 0.59 19.0

21 53.9 26.4 0.49 14.8 52.3 25.6 0.49 15.6 50.8 25.4 0.50 16.4 49.2 24.6 0.50 17.2 47.6 24.3 0.51 18.2 45.5 23.2 0.51 19.3

18 48.9 40.6 0.83 14.3 47.6 40.0 0.84 15.0 46.2 39.7 0.86 15.8 44.8 39.0 0.87 16.6 43.2 38.4 0.89 17.4 41.2 37.1 0.90 18.4

19 50.5 37.4 0.74 14.5 49.2 36.9 0.75 15.2 47.8 36.3 0.76 16.0 46.3 35.7 0.77 16.8 44.7 34.9 0.78 17.7 42.6 34.1 0.80 18.7

26 20 52.1 34.4 0.66 14.6 50.7 33.5 0.66 15.4 49.3 33.0 0.67 16.2 47.7 32.4 0.68 17.0 46.1 31.8 0.69 17.9 44.1 31.3 0.71 19.0

21 53.9 31.8 0.59 14.8 52.3 30.9 0.59 15.6 50.8 30.5 0.60 16.4 49.2 30.0 0.61 17.2 47.6 29.5 0.62 18.2 45.5 28.7 0.63 19.3

22 55.7 29.0 0.52 15.0 54.0 28.1 0.52 15.8 52.4 27.8 0.53 16.6 50.7 26.9 0.53 17.5 49.0 26.5 0.54 18.4 47.0 25.9 0.55 19.6

23 57.3 25.8 0.45 15.1 55.7 25.1 0.45 16.0 54.0 24.3 0.45 16.8 52.3 24.1 0.46 17.7 50.5 23.2 0.46 18.6 48.4 22.7 0.47 19.8

19 50.5 43.4 0.86 14.5 49.2 42.8 0.87 15.2 47.8 42.1 0.88 16.0 46.3 41.2 0.89 16.8 44.7 40.7 0.91 17.7 42.6 39.6 0.93 18.7

20 52.1 40.1 0.77 14.6 50.7 39.5 0.78 15.4 49.3 38.9 0.79 16.2 47.7 38.2 0.80 17.0 46.1 37.3 0.81 17.9 44.1 36.6 0.83 19.0

28 21 53.9 37.2 0.69 14.8 52.3 36.6 0.70 15.6 50.8 36.1 0.71 16.4 49.2 35.4 0.72 17.2 47.6 34.7 0.73 18.2 45.5 34.1 0.75 19.3

22 55.7 34.5 0.62 15.0 54.0 34.0 0.63 15.8 52.4 33.5 0.64 16.6 50.7 32.4 0.64 17.5 49.0 31.9 0.65 18.4 47.0 31.0 0.66 19.6

23 57.3 31.5 0.55 15.1 55.7 31.2 0.56 16.0 54.0 30.2 0.56 16.8 52.3 29.8 0.57 17.7 50.5 28.8 0.57 18.6 48.4 28.1 0.58 19.8

24 59.0 28.3 0.48 15.3 57.4 28.1 0.49 16.2 55.6 27.2 0.49 17.1 53.9 27.0 0.50 18.0 52.0 26.0 0.50 18.9 49.8 25.4 0.51 20.0

20 52.1 45.8 0.88 14.6 50.7 45.1 0.89 15.4 49.3 44.4 0.90 16.2 47.7 43.9 0.92 17.0 46.1 43.3 0.94 17.9 44.1 41.9 0.95 19.0

21 53.9 43.1 0.80 14.8 52.3 42.4 0.81 15.6 50.8 41.7 0.82 16.4 49.2 41.3 0.84 17.2 47.6 40.9 0.86 18.2 45.5 40.0 0.88 19.3

30 22 55.7 40.7 0.73 15.0 54.0 39.4 0.73 15.8 52.4 38.8 0.74 16.6 50.7 38.0 0.75 17.5 49.0 37.2 0.76 18.4 47.0 36.7 0.78 19.6

23 57.3 37.2 0.65 15.1 55.7 36.2 0.65 16.0 54.0 35.6 0.66 16.8 52.3 35.0 0.67 17.7 50.5 34.3 0.68 18.6 48.4 33.9 0.70 19.8

24 59.0 33.6 0.57 15.3 57.4 32.7 0.57 16.2 55.6 32.2 0.58 17.1 53.9 31.8 0.59 18.0 52.0 31.2 0.60 18.9 49.8 30.9 0.62 20.0

PR-15YC

PRH-15YA

PRH-15YA-L

AIR VOLUME CMM 120 130 140 150 160 170 180

L/S 2,000 2,170 2,330 2,500 2,670 2,830 3,000

COOLING

CAPACITY 0.944 0.955 0.966 0.978 0.981 1.0 1.011

TOTAL INPUT 0.980 0.984 0.988 0.992 0.996 1.0 1.005

OPERATION

RANGE

PR-15YC

PRH-15YA-L

PRH-15YA

- 16 -

Cooling Capacity (Nominal Air Flow):PR-15YC, PRH-15YA, PRH-15YA-L

Note1.* Q :COOLING CAPACITY SHC:SENSIBLE HEAT CAPACITY T/I:TOTAL INPUT

Factor for Various Air Flow

OUTDOOR DB

˚C

INDOOR INDOOR

-5.0

0.0 5.0 10.0 15.0

˚C

Q kW SHC kW SH F T/I kW

Q kW SHC kW SH F T/I kW Q kW SHC kW SHF T/I kW Q kW SHC kW SHF T/I kW Q kW SHC kW SHF T/I kW

47.6 33.8 0.71 12.4

47.2 33.5 0.71 12.5 46.8 33.2 0.71 12.7 46.2 33.3 0.72 13.0 45.4 32.7 0.72 13.4

20 16

49.0 29.9 0.61 12.5

48.6 30.1 0.62 12.6 48.1 29.8 0.62 12.8 47.4 29.9 0.63 13.1 46.6 29.4 0.63 13.5

50.9 27.0 0.53 12.6

50.5 26.8 0.53 12.7 49.9 26.4 0.53 12.9 49.2 27.1 0.55 13.2 48.3 26.6 0.55 13.6

47.6 39.5 0.83 12.4

47.2 39.2 0.83 12.5 46.8 38.8 0.83 12.7 46.2 38.8 0.84 13.0 45.4 38.1 0.84 13.4

49.0 36.3 0.74 12.5

48.6 36.0 0.74 12.6 48.1 35.6 0.74 12.8 47.4 35.6 0.75 13.1 46.6 35.0 0.75 13.5

22 17

50.9 33.6 0.66 12.6

50.5 33.3 0.66 12.7 49.9 32.9 0.66 12.9 49.2 33.0 0.67 13.2 48.3 32.4 0.67 13.6

52.7 30.6 0.58 12.7

52.3 30.3 0.58 12.8 51.7 30.0 0.58 13.0 51.0 30.1 0.59 13.3 50.0 29.5 0.59 13.7

54.7 27.9 0.51 12.8

54.2 27.6 0.51 12.9 53.6 27.3 0.51 13.1 52.8 27.5 0.52 13.4 51.7 26.9 0.52 13.8

49.0 42.1 0.86 12.5

48.6 42.3 0.87 12.6 48.1 41.8 0.87 12.8 47.4 41.7 0.88 13.1 46.6 41.0 0.88 13.5

50.9 39.7 0.78 12.6

50.5 39.4 0.78 12.7 49.9 38.9 0.78 12.9 49.2 38.9 0.79 13.2 48.3 38.2 0.79 13.6

24 18

52.7 36.9 0.70 12.7

52.3 36.6 0.70 12.8 51.7 36.2 0.70 13.0 51.0 36.2 0.71 13.3 50.0 35.5 0.71 13.7

54.7 33.4 0.61 12.8

54.2 33.1 0.61 12.9 53.6 32.7 0.61 13.1 52.8 32.7 0.62 13.4 51.7 32.1 0.62 13.8

56.7 30.6 0.54 12.9

56.2 30.3 0.54 13.0 55.5 30.0 0.54 13.2 54.6 30.0 0.55 13.6 53.5 29.4 0.55 14.0

58.6 27.5 0.47 13.0

58.0 27.3 0.47 13.1 57.3 26.9 0.47 13.3 56.3 27.0 0.48 13.7 55.2 26.5 0.48 14.1

52.7 42.2 0.80 12.7

52.3 41.8 0.80 12.8 51.7 41.9 0.81 13.0 51.0 41.3 0.81 13.3 50.0 41.0 0.82 13.7

54.7 38.8 0.71 12.8

54.2 38.5 0.71 12.9 53.6 38.6 0.72 13.1 52.8 38.0 0.72 13.4 51.7 37.7 0.73 13.8

26 20

56.7 36.3 0.64 12.9

56.2 36.0 0.64 13.0 55.5 35.5 0.64 13.2 54.6 35.5 0.65 13.6 53.5 34.8 0.65 14.0

58.6 33.4 0.57 13.0

58.0 33.1 0.57 13.1 57.3 32.7 0.57 13.3 56.3 32.7 0.58 13.7 55.2 32.0 0.58 14.1

60.3 30.2 0.50 13.1

59.9 30.0 0.50 13.2 59.1 29.6 0.50 13.4 58.1 29.6 0.51 13.8 57.0 29.1 0.51 14.3

62.4 27.5 0.44 13.2

61.8 27.2 0.44 13.3 61.0 26.8 0.44 13.5 60.0 27.0 0.45 13.9 58.8 26.5 0.45 14.4

54.7 44.9 0.82 12.8

54.2 44.4 0.82 12.9 53.6 44.5 0.83 13.1 52.8 44.4 0.84 13.4 51.7 43.9 0.85 13.8

56.7 42.0 0.74 12.9

56.2 41.6 0.74 13.0 55.5 41.6 0.75 13.2 54.6 41.0 0.75 13.6 53.5 40.7 0.76 14.0

28 21

58.6 39.3 0.67 13.0

58.0 38.9 0.67 13.1 57.3 39.0 0.68 13.3 56.3 38.3 0.68 13.7 55.2 38.1 0.69 14.1

60.3 36.2 0.60 13.1

59.9 35.9 0.60 13.2 59.1 36.1 0.61 13.4 58.1 35.4 0.61 13.8 57.0 35.3 0.62 14.3

62.4 33.1 0.53 13.2

61.8 32.8 0.53 13.3 61.0 32.9 0.54 13.5 60.0 32.4 0.54 13.9 58.8 32.3 0.55 14.4

64.3 30.2 0.47 13.3

63.6 29.9 0.47 13.4 62.8 29.5 0.47 13.7 61.8 29.7 0.48 14.1 60.5 29.0 0.48 14.6

56.7 47.6 0.84 12.9

56.2 47.8 0.85 13.0 55.5 47.2 0.85 13.2 54.6 47.0 0.86 13.6 53.5 46.5 0.87 14.0

58.6 44.5 0.76 13.0

58.0 44.7 0.77 13.1 57.3 44.1 0.77 13.3 56.3 43.9 0.78 13.7 55.2 43.6 0.79 14.1

30 22

60.3 41.6 0.69 13.1

59.9 41.3 0.69 13.2 59.1 41.4 0.70 13.4 58.1 41.3 0.71 13.8 57.0 41.0 0.72 14.3

62.4 38.7 0.62 13.2

61.8 38.3 0.62 13.3 61.0 37.8 0.62 13.5 60.0 37.8 0.63 13.9 58.8 37.6 0.64 14.4

64.3 36.0 0.56 13.3

63.6 35.6 0.56 13.4 62.8 35.2 0.56 13.7 61.8 35.2 0.57 14.1 60.5 34.5 0.57 14.6

12.2

PR-15YC

PRH-15YA

PRH-15YA-L

AIR VOLUME CMM 120 130 140 150 160 170 180

L/S 2,000 2,170 2,330 2,500 2,670 2,830 3,000

COOLING

CAPACITY 0.944 0.955 0.966 0.978 0.981 1.0 1.011

TOTAL INPUT 0.980 0.984 0.988 0.992 0.996 1.0 1.005

PRH-15YA

PRH-15YA-L

AIR VOLUME CMM 120 130 140 150 160 170 180

L/S 2,000 2,170 2,330 2,500 2,670 2,830 3,000

HEATING

CAPACITY 0.976 0.981 0.986 0.990 0.995 1.0 1.004

TOTAL INPUT 1.070 1.056 1.042 1.028 1.014 1.0 0.991

OPERATION

RANGE

OPERATION

RANGE

OPERATION

RANGE

PR-15YC

PRH-15YA-L

PRH-15YA

PRH-15YA-L

PRH-15YA

PRH-15YA-L

PRH-15YA

- 17 -

Cooling Capacity (Nominal Air Flow)

(Use for low ambient temp. parts):

PR-15YC, PRH-15YA, PRH-15YA-L

Note1.* Q :COOLING CAPACITY SHC:SENSIBLE HEAT CAPACITY T/I:TOTAL INPUT

Heating Capacity

(Nominal Air Flow):

PPRH-15YA, PRH-15YA-L

* Q : HEATING CAPACITY T/I : TOTAL INPUT

Factor for Various Air Flow

39.9

12.3

39.7

12.4

39.5

12.5

39.3

12.6

39.2

12.7

39.0

12.8

38.9

12.8

38.8

12.9

38.7

13.0

38.5

13.1

38.4

13.2

38.2

13.3

38.0

kW T/I kW

15.5

58.8

15.7

58.6

15.8

58.3

16.0

58.1

16.2

57.8

16.3

57.6

16.5

57.4

16.6

57.2

16.8

57.0

16.9

56.7

17.1

56.5

17.3

56.2

17.4

56.0

11.4

kW T/I kW Q kW T/I kW

35.1

OUTDOOR WB ˚C

INDOOR -10.0 -5.0 0.0

34.9

10.7

30.8

15 31.0

1617181920212223242526

DB ˚C Q kW T/I kW Q

11.5

34.7

10.8

30.6

11.5

34.5

10.8

30.4

11.6

34.4

10.9

30.2

11.7

34.3

10.9

30.1

11.7

34.1

11.0

29.9

11.8

34.0

11.0

29.8

11.8

33.8

11.1

29.6

11.9

33.7

11.1

29.5

12.0

33.6

11.2

29.4

12.1

33.5

11.2

29.3

12.2

33.3

11.3

29.1

˚C

OUTDOOR WB

14.3

kW T/I kW Q

51.6

13.2

kW T/I kW Q Q

˚C

15 45.4

INDOOR 5.0 10.0 15.0

14.4

14.6

14.7

14.8

15.0

15.1

15.2

15.3

15.5

15.6

51.4

51.2

51.0

50.8

50.6

50.5

50.3

50.2

50.0

49.8

13.3

13.4

13.5

13.6

13.8

13.9

14.0

14.1

14.2

14.3

45.2

45.0

44.8

44.6

44.5

44.3

44.2

44.1

43.9

43.8

1617181920212223242526

15.7

15.9

49.6

49.4

14.4

14.5

43.6

43.4

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