Mitsubishi PWFY-P100VM-E-BU, PWFY-P100VM-E-AU, PWFY-P200VM-E-AU DATA BOOK

Models

PWFY-P100VM-E-BU PWFY-P100VM-E-AU PWFY-P200VM-E-AU

DATA BOOK

AIR CONDITIONERS

• Do not use steel pipes as water pipes.

- Copper pipes are recommended.

• The water circuit should be a closed circuit.

• Ask the dealer or an authorized technician to

install the air conditioner.

- Improper installation by the user may result in water

leakage, electric shock, or re.

• Install the unit in a place that can withstand its

weight.

- Inadequate strength may cause the unit to fall down,

resulting in injuries.

• Do not touch the unit. The unit surface can be hot.

• Do not install the unit where corrosive gas is

generated.

• Usethespeciedcablesforwiring.Makethe

connections securely so that the outside force of the cable is not applied to the terminals.

- Inadequate connection and fastening may generate

heat and cause a re.

• Prepare for rain and other moisture and

earthquakesandinstalltheunitatthespecied

place.

- Improper installation may cause the unit to topple

and result in injury.

• Always use an strainer and other accessories

speciedbyMitsubishiElectric.

- Ask an authorized technician to install the accesso

-

ries. Improper installation by the user may result in

water leakage, electric shock, or re.

• Never repair the unit. If the air conditioner must

be repaired, consult the dealer.

- If the unit is repaired improperly, water leakage,

electric shock, or re may result.

• Do not touch the refrigerant pipes and Water

pipes.

- Improper handling may result in injury.

• When handling this product, always wear protec

-

tive equipment.

 EG:Gloves,fullarmprotectionnamelyboilersuit,

and safety glasses.

- Improper handling may result in injury.

• If refrigerant gas leaks during installation work, ventilate the room.

- If the refrigerant gas comes into contact with a ame,

poisonous gases will be released.

• InstalltheunitaccordingtothisInstallationManual.

- If the unit is installed improperly, water leakage,

electric shock, or re may result.

• Have all electric work done by a licensed electri

-

cianaccordingto“ElectricFacilityEngineering

Standard” and “Interior Wire Regulations”and the instructions given in this manual and always use a special circuit.

- If the power source capacity is inadequate or electric

work is performed improperly, electric shock and re

may result.

• Keep the electric parts away from water (washing water etc.).

- It might result in electric shock, catching re or

smoke.

• Securely install the heat source unit terminal cover (panel).

- If the terminal cover (panel) is not installed properly,

dust or water may enter the heat source unit and re

or electric shock may result.

• When installing and moving the air conditioner to another site, do not charge it with a refrigerant

differentfromtherefrigerant(R410A)speciedon

the unit.

- If a different refrigerant or air is mixed with the origi

nal refrigerant, the refrigerant cycle may malfunction and the unit may be damaged.

• If the air conditioner is installed in a small room, measures must be taken to prevent the refriger

ant concentration from exceeding the safety limit even if the refrigerant should leak.

- Consult the dealer regarding the appropriate meas

ures to prevent the safety limit from being exceeded. Should the refrigerant leak and cause the safety limit to be exceeded, hazards due to lack of oxygen in the room could result.

• When moving and reinstalling the air conditioner, consult the dealer or an authorized technician.

- If the air conditioner is installed improperly, water

leakage, electric shock, or re may result.

- i -

• After completing installation work, make sure that refrigerant gas is not leaking.

- If the refrigerant gas leaks and is exposed to a fan heater, stove, oven, or other heat source, it may gen erate noxious gases.

• Do not reconstruct or change the settings of the protection devices.

- If the pressure switch, thermal switch, or other

protection device is shorted and operated forcibly,

or parts other than those specied by Mitsubishi Electric are used, re or explosion may result.

• To dispose of this product, consult your dealer.

• The installer and system specialist shall secure

-

safety against leakage according to local regula tion or standards.

- Following standards may be applicable if local regu lation are not available.

• Pay a special attention to the place, such as a

basement, etc. where refrigeration gas can stay, since refrigeration is heavier than the air.

-

• Do not use the existing refrigerant piping.

- The old refrigerant and refrigerant oil in the existing piping contains a large amount of chlorine which may cause the refrigerant oil of the new unit to dete riorate.

- R410A is a high-pressure refrigerant and can cause the existing piping to burst.

• Use refrigerant piping made of C1220 (CU-DHP)

phosphorusdeoxidizedcopperasspeciedinthe

JIS H3300 “Copper and copper alloy seamless pipes and tubes”. In addition, be sure that the in ner and outer surfaces of the pipes are clean and free of hazardous sulphur, oxides, dust/dirt, shaving particles, oils, moisture, or any other contaminant.

- Contaminants on the inside of the refrigerant piping may cause the refrigerant residual oil to deteriorate.

• Store the piping to be used during installation

indoors and keep both ends of the piping sealed until just before brazing. (Store elbows and other joints in a plastic bag.)

- If dust, dirt, or water enters the refrigerant cycle, deterioration of the oil and compressor trouble may result.

• Use ester oil, ether oil or alkylbenzene (small

amount)astherefrigerantoiltocoataresand angeconnections.

- The refrigerant oil will degrade if it is mixed with a large amount of mineral oil.

• Useliquidrefrigeranttollthesystem.

- If gas refrigerant is used to seal the system, the composition of the refrigerant in the cylinder will change and performance may drop.

-

• Do not use a refrigerant other than R410A.

- If another refrigerant (R22, etc.) is mixed with

-

R410A, the chlorine in the refrigerant may cause the refrigerant oil to deteriorate.

• Useavacuumpumpwithareverseowcheck

valve.

- The vacuum pump oil may ow back into the refrig

erant cycle and cause the refrigerant oil to deteriorate.

• Do not use the following tools that are used with conventional refrigerants.

 (Gaugemanifold,chargehose,gasleakdetector,

reverseowcheckvalve,refrigerantchargebase,

refrigerant recovery equipment)

- If the conventional refrigerant and refrigerant oil are

mixed in the R410A, the refrigerant may deterio rated.

- If water is mixed in the R410A, the refrigerant oil

may deteriorate.

- Since R410A does not contain any chlorine, gas

leak detectors for conventional refrigerants will not react to it.

• Do not use a charging cylinder.

- Using a charging cylinder may cause the refrigerant

to deteriorate.

• Be especially careful when managing the tools.

- If dust, dirt, or water gets in the refrigerant cycle, the

refrigerant may deteriorate.

-

- ii -

• Do not install the unit where combustible gas may leak.

- If the gas leaks and accumulates around the unit, an

explosion may result.

• Do not use the air conditioner where food, pets, plants, precision instruments, or artwork are kept.

- The quality of the food, etc. may deteriorate.

• Do not use the air conditioner in special environ ments.

- Oil, steam, sulfuric smoke, etc. can signicantly reduce

the performance of the air conditioner or damage its parts.

-

• When installing the unit in a hospital, communica

tionstation,orsimilarplace,providesufcient

protection against noise.

- The inverter equipment, private power generator, high-frequency medical equipment, or radio commu nication equipment may cause the air conditioner to operate erroneously, or fail to operate. On the other hand, the air conditioner may affect such equipment by creating noise that disturbs medical treatment or image broadcasting.

• Do not install the unit on a structure that may

cause leakage.

- When the room humidity exceeds 80 % or when the drain pipe is clogged, condensation may drip from the indoor unit. Perform collective drainage work together with the unit, as required.

-

- iii -

• Groundtheunit.

- Do not connect the ground wire to gas or water pipes, lightning rods, or telephone ground lines. Improper grounding may result in electric shock.

• Install the power cable so that tension is not

applied to the cable.

- Tension may cause the cable to break and generate

heat and cause a re.

• Install a leak circuit breaker, as required.

- If a leak circuit breaker is not installed, electric shock may result.

• Usepowerlinecablesofsufcientcurrent

carrying capacity and rating.

- Cables that are too small may leak, generate heat,

and cause a re.

• Use only a circuit breaker and fuse of the

speciedcapacity.

- A fuse or circuit breaker of a larger capacity or a steel or copper wire may result in a general unit

failure or re.

• Do not wash the air conditioner units.

- Washing them may cause an electric shock.

• Be careful that the installation base is not damaged by long use.

- If the damage is left uncorrected, the unit may fall

and cause personal injury or property damage.

• Install the drain piping according to this

InstallationManualtoensureproperdrainage.

Wrap thermal insulation around the pipes to prevent condensation.

- Improper drain piping may cause water leakage and

damage to furniture and other possessions.

• Be very careful about product transportation.

- Only one person should not carry the product if it

weighs more than 20 kg.

- Some products use PP bands for packaging. Do not

use any PP bands for a means of transportation. It is dangerous.

- When transporting the unit, support it at the

specied positions on the unit base. Also support the

unit at four points so that it cannot slip side ways.

• Safely dispose of the packing materials.

- Packing materials, such as nails and other metal or

wooden parts, may cause stabs or other injuries.

- Tear apart and throw away plastic packaging bags

so that children will not play with them. If children play with a plastic bag which was not torn apart, they face the risk of suffocation.

- iv -

• Turn on the power at least 12 hours before starting operation.

- Starting operation immediately after turning on the

main power switch can result in severe damage to internal parts. Keep the power switch turned on during the operational season.

• Donottouchtheswitcheswithwetngers.

- Touching a switch with wet ngers can cause elec

tric shock.

• Do not touch the refrigerant pipes during and im mediately after operation.

- During and immediately after operation, the

refrigerant pipes are may be hot and may be cold,

depending on the condition of the refrigerant owing

through the refrigerant piping, compressor, and other refrigerant cycle parts. Your hands may suffer burns or frostbite if you touch the refrigerant pipes.

• Do not operate the air conditioner with the panels and guards removed.

- Rotating, hot, or high-voltage parts can cause

injuries.

-

• Do not turn off the power immediately after stopping operation.

- Always wait at least ve minutes before turning off

the power. Otherwise, water leakage and trouble may occur.

• Do not touch the surface of the compressor during servicing.

- If unit is connected to the supply and not running,

crank case heater at compressor is operating.

-

• Do not touch the panels near the fan exhaust

outletwithbarehands:theycangethotwhile

the unit is in operation (even if it is stopped) or immediately after operation and poses a risk of burns. Wear gloves to protect your hands when it is necessary to touch the panels.

• While the unit is in operation or immediately after operation, high-temperature exhaust air may blow out of the fan exhaust outlet. Do not hold your hands over the outlet or touch the panels near the outlet.

• Be sure to provide a pathway for the exhaust air from the fan.

• Water pipes can get very hot, depending on the preset temperature. Wrap the water pipes with insulating materials to prevent burns.

- v -

Contents

Safety Precautions

IGeneralEquipmentDescriptions

1. Unit conguration table ············································ 1

2. Operable temperature range ··································· 1

3. Connectable outdoor unit capacity range ················

IIProductSpecications

1. Specications ·························································· 2

2. External Dimensions

(1) PWFY-P100VM-E-BU

(2) PWFY-P100, 200VM-E-AU

3. Electrical Wiring Diagrams ······································

(1) PWFY-P100VM-E-BU

(2) PWFY-P100, 200VM-E-AU

4. Accessories ·····························································

················································ 5

III Product Data

1. Capacity tables ······················································ 10

(1) Correction by temperature

(2) Correction by water ow rate

(3) Correction by total indoor

(4) Correction by refrigerant piping length

(5) Correction at frosting and defrosting

(6) Water pressure drop

(7) Temperature range of running

2. Sound levels ·························································· 27

(1) PWFY-P100VM-E-BU

(2) PWFY-P100, 200VM-E-AU

3. Vibration levels ······················································

(1) PWFY-P100VM-E-BU

4. Refrigerant circuit diagrams and thermal sensors ····················································· 29

(1) PWFY-P100VM-E-BU

(2) PWFY-P100VM-E-AU

(3) PWFY-P200VM-E-AU

28

3. Water pipe installation ···········································

(1) Water circuit sample

(2) Selecting a water pump

(3) Installing the strainer

(4) Precautions during installation

1

(5) Example of unit installation (using light piping)

(6) Insulation installation

(7) Water processing and water quality control

(8) Pump interlock

V System Design

1. Electrical work ······················································· 42

7

(1) General cautions

(2) Power supply for PWFY unit

(3) Connecting remote controller, indoor and outdoor transmission cabls

9

(4) Transmission cable specications

(5) Connecting electrical connections

(6) Address setting

(7) External input/output function

VI Control

1. Dip switch functions ··············································· 50

2. Remote controller specications···························· 51

VIIMaintenanceCycle

1. Routine maintenance checks ································ 52

2. Parts Replacement Cycle ······································ 52

VIII Product Data (supplemental information for chapter III.)

1. Capacity tables ······················································ 53

(1) Correction by total indoor

(2) Correction by refrigerant piping length

(3) Correction at frosting and defrosting

37

IV Installation

1. How to calculate the necessary heat capacity······· 30

(1) Heating capacity calculation

(2) A calculation example

2. Installation ·····························································

(1) Selecting an installation site

(2) Installing the unit

(3) Refrigerant pipe and drain pipe specications

(4) Connecting refrigerant pipes and drain pipes

31

GeneralEquipmentDescriptions

2. Operable temperature range

3. Connectable outdoor unit capacity range

1. Unit configuration table

Model

Outdoor unit

PWFY-P100VM-E-BU PWFY-P200VM-E-AU

PURY-(E)P*Y(S)HM-A(-BS)

PUHY-(E)P* Y(S)HM-A(-BS)

PURY-(E)P* Y(S)HM-A(-BS)

PWFY-P100VM-E-AU

<PWFY-P100VM-E-BU>

10 to 70˚C

-20 to 32˚C

Inlet water temperature R2 series

R2 seriesOutdoor temperature

Heating

PWFY with

standard indoor unit

Only standard

indoor units

10 to 70˚C

-20 to 32˚C

-

-20 to 15.5˚C

Only PWFY

50 to 100%R2 series

PWFY with

standard indoor units

Only standard

indoor units

50 to 150% 50 to 150%

Only PWFY

Outdoor unit will change its software to PWFY connection version automatically when PWFY is connected. R2 series allow higher temperature range than Y series, the reason is that R2 has an effective heat exchanger bypass circuit against Hi-cut.

(WB)

<PWFY-P100, P200VM-E-AU>

<PWFY-P100VM-E-BU>

10 to 35˚C

Inlet water temperature

R2 series

Y series

Heating

PWFY with standard indoor units

10 to 40˚C

-5 to 43˚C

R2 series

Y series

Outdoor temperature

-20 to 32˚C

-20 to 15.5˚C

Only PWFY

(WB)

Cooling

10 to 35˚C

Heating

10 to 40˚C

-5 to 43˚C

-20 to 32˚C

-20 to 15.5˚C

Cooling

-

Inlet water temperature

R2 series

Y series

Heating

-

-5 to 43˚C

R2 series

Y series

Outdoor temperature

-20 to 15.5˚C

Only standard indoor units

(WB)

Cooling

50 to 100%R2 series

PWFY with

standard indoor units

Only standard

indoor units

50 to 150% 50 to 150%

Only PWFY

<PWFY-P100, P200VM-E-AU>

50 to 100%Y series

50 to 130% 50 to 130%

-20 to 15.5˚C

I

- 1 -

II

Model

Power source

kWHeating capacity kcal / h(Nominal ) Btu / h kW A W.B

dB<A> mm(in.) mm(in.) mm(in.) mm(in.) mm(in.)

mm in. kg(lb)

kW

-

Power input

Liquid Gas

Current input Outdoor temp. Inlet Water temp. Total capacity

Temp. range of heating Connectable outdoor unit

Model / Quantity

Noise level (measured in anechoic room) Diameter of refrigerant pipe Diameter of water pipe Field drain pipe size

External finish External dimension H × W × D

Net weight Compressor

Maker

Type

Starting method Motor output

Circulating water

Range Protection on Internal circuit (R134a)

High pressure protection

Inverter circuit (COMP)

Compressor

Type × original chargeRefrigerant

Control

R410aDesign pressure

R134a

Water

ExternalDrawing

Standard attachment

Optional parts

Remark

Note:

*1 Nominal heating conditions Outdoor Temp. : 7°CDB/6°CWB (45°FDB / 43°FWB)

kcal = kW × 860

Pipe length : 7.5 m (24-9/16 ft)

Btu/h = kW × 3,412

Level difference : 0m (0ft)

cfm = m3/min x 35.31

Inlet water Temp 65°C Water flow rate 2.15m3/h

lb = kg / 0.4536

* Due to continuing improvement, the above specifications may be subject to change without notice. * Install the unit in an environment where the

wet bulb Temp. will not exceed 32degC.

* The unit is not designed for outside installations.

* Please don't use the steel material for the water piping material. * The water circuit must use the closed circuit.

* Please do not use it as a drinking water.

* Please always make water circulate or add the brine to the circulation water when the ambient temperature becomes 0°C or less. * Please always make water circulate or pull out the circulation water completely when not using it. * Please do not use groundwater and well water.

* The specification data is subject to rounding variation.

Unit converter

Lubricant

Operation volume

Inlet

Outlet

Accessory

Wiring

Document

m3/h

MPa MPa MPa

1.00

Installation Manual, Instruction Book

800 (785 without legs) × 450 × 300

E64C226X01

Inverter

1.0

Over-heat protection, Over-current protection

R134a × 1.1kg (0.50lb)

10,800

12.5

WKB94L762

NONE

44

NO

Strainer, Heat insulation material, 2 × Connector sets

PWFY-P100VM-E-BU

1-phase 220-230-240V 50/60Hz

PT3/4 Screw

MITSUBISHI ELECTRIC CORPORATION

NEO22

Φ32 (1-1/4'')

Inverter rotary hermetic compressor

31-1/2" (30-15/16" without legs) × 17-3/4” × 11-13/16”

60 (133)

PT3/4 Screw

11.63 - 11.12 - 10.66

50~100% of outdoor unit capacity

PURY-P200YHM-A(-BS)~PURY-P400YHM-A(-BS) PURY-P450YSHM-A(-BS)~PURY-P800YSHM-A(-BS) PURY-EP200YHM-A(-BS)~PURY-EP300YHM-A(-BS)

PURY-EP400YSHM-A(-BS)~PURY-EP600YSHM-A(-BS)

Φ15.88 (Φ5/8") Brazed

-20~32°C (59~90°F)

Φ9.52 (Φ3/8") Brazed

42,700

10~70°C (50~158°F)

2.48

0.6~2.15

LEV

4.15

High pressure sensor, High pressure switch at 3.60 MPa (601 psi)

Discharge thermo protection, Over-current protection

3.60

Details on foundation work, duct work, insulation work, electrical wiring, power source switch, and other items shall be referred to the Installation Manual.

ProductSpecications

1.Specications

- 2 -

Model

Power source

kW*1Heating capacity kcal / h Btu / h kW A W.B

*1(Nominal)

*1 Power input Current input Outdoor temp.

Temp. range of

W.B

-

heating

Inlet Water temp.

kW*2Cooling capacity kcal / h Btu / h kW A D.B

*2(Nominal)

*2 Power input Current input Outdoor temp.

Temp. range of cooling

D.B

-Inlet Water temp. Total capacity Model / Quantity

Connectable outdoor unit

Noise level (measured in anechoic room) dB<A>

mm(in.) mm(in.)

Diameter of refrigerant pipe

mm(in.) mm(in.)

Diameter of water pipe

mm(in.)

mm

Field drain pipe size

External finish External dimension H × W × D

in.

kg(lb)

Net weight Circulating water

Range

Design pressure

Water

R410a

Drawing

Standard attachment

Optional parts

Remark

Note:

*2 Nominal cooling conditions *1 Nominal heating conditions

Outdoor Temp. : 7°CDB/6°CWB (45°FDB / 43°FWB) Outdoor Temp. : 35°CB (95°FDB)

kcal = kW × 860 Btu/h = kW × 3,412

Pipe length : 7.5 m (24-9/16 ft)Pipe length : 7.5 m (24-9/16 ft) Level difference : 0m (0ft)Level difference : 0m (0ft)

cfm = m3/min × 35.31

Inlet water Temp 30°C

Water flow rate 2.15m3/h

Inlet water Temp 23°C

Water flow rate 1.93m3/h * Install the unit in an environment where the

lb = kg / 0.4536

* Due to continuing improvement, the above specifications may be subject to change without notice.

wet bulb Temp. will not exceed 32degC. * The unit is not designed for outside installations. * Please don't use the steel material for the water piping material. * The water circuit must use the closed circuit. * Please always make water circulate or add the brine to the circulation water when the ambient temperature becomes 0°C or less. * Please always make water circulate or pull out the circulation water completely when not using it.

Inlet Outlet

Operation Volume

Liquid Gas

m3/h

MPa

Accessory

External Wiring Document

Details on foundation work, duct work, insulation work, electrical wiring, power source switch, and other items shall be referred to the Installation Manual.

Unit converter

* The specification data is subject to rounding variation.

38,200

10~35°C (50~95°F)

0.015

Φ15.88 (Φ5/8") Brazed

Φ9.52 (Φ3/8") Brazed

PT3/4 Screw

Installation Manual, Instruction Book

PT3/4 Screw

NO

WKB94L763

0.068 - 0.065 - 0.063

50~100% of outdoor unit capacity

PURY-P200YHM-A(-BS)~PURY-P400YHM-A(-BS) PURY-P450YSHM-A(-BS)~PURY-P800YSHM-A(-BS) PURY-EP200YHM-A(-BS)~PURY-EP300YHM-A(-BS)

PURY-EP400YSHM-A(-BS)~PURY-EP600YSHM-A(-BS)

PUHY-P200YHM-A(-BS)~PUHY-P450YHM-A(-BS)

PUHY-P500YSHM-A(-BS)~PUHY-P1250YSHM-A(-BS)

PUHY-EP200YHM-A(-BS)~PUHY-EP300YHM-A(-BS)

PUHY-EP400YSHM-A(-BS)~PUHY-EP900YSHM-A(-BS)

-5~43°C (23~110°F) PURY - series

-5~43°C (23~110°F) PUHY - series

0.6~2.15

1.00

Strainer, Heat insulation material, 2 × Connector sets

Φ32 (1-1/4'')

PWFY-P100VM-E-AU

1-phase 220-230-240V 50/60Hz

9,600

11.2

29

12.5

800 (785 without legs) × 450 × 300

E00C223

4.15

NONE

10,800 42,700

-20~15.5°C (-4~60°F) PUHY - series 10~40°C (50~104°F)

0.015

0.068 - 0.065 - 0.063

-20~32°C (-4~90°F) PURY - series

31-1/2" (30-15/16" without legs) × 17-3/4” × 11-13/16”

35 (78)

* Please do not use it as a drinking water.

* Please do not use groundwater and well water.

- 3 -

Model

Power source

kW*1Heating capacity kcal / h Btu / h kW A W.B

*1(Nominal)

*1 Power input Current input Outdoor temp.

Temp. range of

W.B

-

heating

Inlet Water temp.

kW*2Cooling capacity kcal / h Btu / h kW A D.B

*2(Nominal)

*2 Power input Current input Outdoor temp.

Temp. range of cooling

D.B

-Inlet Water temp. Total capacity Model / Quantity

Connectable outdoor unit

Noise level (measured in anechoic room) dB<A>

mm(in.) mm(in.)

Diameter of refrigerant pipe

mm(in.) mm(in.)

Diameter of water pipe

mm(in.)

mm

Field drain pipe size

External finish External dimension H × W × D

in.

kg(lb)

Net weight Circulating water

Range

Design pressure

Water

R410a

Drawing

Standard attachment

Optional parts

Remark

Note:

Inlet Outlet

Operation Volume

Liquid Gas

m3/h

MPa

Accessory

External Wiring Document

Unit converter

*2 Nominal cooling conditions *1 Nominal heating conditions

Outdoor Temp. : 7°CDB/6°CWB (45°FDB / 43°FWB) Outdoor Temp. : 35°CDB (95°FDB)

Pipe length : 7.5 m (24-9/16 ft)Pipe length : 7.5 m (24-9/16 ft) Level difference : 0m (0ft)

Level difference : 0m (0ft) Inlet water Temp 30°C

Water flow rate 4.30m3/h

Inlet water Temp 23°C

Water flow rate 3.86m3/h

* Due to continuing improvement, the above specifications may be subject to change without notice.

* Install the unit in an environment where the wet bulb Temp. will not exceed 32degC.

* The unit is not designed for outside installations. * Please don't use the steel material for the water piping material. * The water circuit must use the closed circuit. * Please always make water circulate or add the brine to the circulation water when the ambient temperature becomes 0°C or less. * Please always make water circulate or pull out the circulation water completely when not using it.

Details on foundation work, duct work, insulation work, electrical wiring, power source switch, and other items shall be referred to the Installation Manual.

10~40°C (50~104°F)

0.015

0.068 - 0.065 - 0.063

-20~32°C (-4~90°F) PURY - series

21,500 85,300

-20~15.5°C (-4~60°F) PUHY - series

E94C228X01

NONE

Φ32 (1-1/4'')

PWFY-P200VM-E-AU

1-phase 220-230-240V 50/60Hz

19,300

22.4

29

25.0

1.2~4.30

1.00

Strainer, Connecter, Heat insulation material, 2 × Connector sets, Expansion joint

PT 1 Screw

Installation Manual, Instruction Book

NO

WKB94L763

31-1/2" (30-15/16" without legs) × 17-3/4” × 11-13/16”

38 (84)

800 (785 without legs) × 450 × 300

4.15

0.015

Φ19.05 (Φ3/4") Brazed

Φ9.52 (Φ3/8") Brazed

PT 1 Screw

0.068 - 0.065 - 0.063

76,400

10~35°C (50~95°F)

50~100% of outdoor unit capacity

PURY-P200YHM-A(-BS)~PURY-P400YHM-A(-BS) PURY-P450YSHM-A(-BS)~PURY-P800YSHM-A(-BS) PURY-EP200YHM-A(-BS)~PURY-EP300YHM-A(-BS)

PURY-EP400YSHM-A(-BS)~PURY-EP600YSHM-A(-BS)

PUHY-P200YHM-A(-BS)~PUHY-P450YHM-A(-BS)

PUHY-P500YSHM-A(-BS)~PUHY-P1250YSHM-A(-BS)

PUHY-EP200YHM-A(-BS)~PUHY-EP300YHM-A(-BS)

PUHY-EP400YSHM-A(-BS)~PUHY-EP900YSHM-A(-BS)

-5~43°C (23~110°F) PURY - series

-5~43°C (23~110°F) PUHY - series

kcal = kW × 860

Btu/h = kW × 3,412

cfm = m3/min × 35.31 lb = kg / 0.4536 * The specification data is subject to rounding variation.

* Please do not use it as a drinking water.

* Please do not use groundwater and well water.

- 4 -

2.ExternalDimensions

Piping space

(right side)

Fig. A

Service space

(front side)

Top view

300

400

600

ø27 Knockout hole

Drain (R1 screw)

Control box

Water outlet

(RC3/4 screw)

ø

27 Knockout hole

ø27 Knockout hole

ø27 Knockout hole

Service panel

Top view

Right side view

Front view

2X2-

ø

14 Hole

Connection pipe of outdoor unit

(Liquid)

ø

15.88 <Brazed>

ø9.52 <Brazed>

Connection pipe of outdoor unit

(Gas)

Water inlet

(R3/4 screw)

525

(Mounting pitch)

205

800 300

450

500

55

35

91

134

480

46

60140

100191

80165

102

54

184

114

Note 1.Ensure no rain water or debris can enter the unit through any gaps around

wiring or piping.

2.Ensure adequate service space is right around the unit, according to Fig A.

3.Please always make water circulate or add the brine to the circulation water

when the ambient temperature becomes 0°C or less.

4.The unit is not designed for outside installations.

5.Install the unit in an environment where the wet bulb Temp.

will not exceed 32degC.

6.Please always make water circulate or pull out the circulation

water completely when not using it.

7.The water circuit must use the closed circuit.

8.Please don't use the steel material for the water piping material.

9.Connect the strainer which is put as accessory to water inlet pipe.

●Y-type strainer (RC3/4) ·························· 1pc.

●Heat Insulation material ························· 1pc.

●Connector set ········································ 2set

<Unit:mm>

(1) PWFY-P100VM-E-BU

- 5 -

(2) PWFY-P100, 200VM-E-AU

300600

Fig. A

Service space

(front side)

Top view

400

Piping space

(right side)

P200:Use the Expansion joint

of accessories

Drain (R1 screw)

ø9.52 <Brazed>

ø27 Knockout hole

ø27 Knockout hole

Water outlet

(RC3/4 screw)

Water inlet

(R3/4 screw)

P100:ø15.88 <Brazed>

P200:ø19.05 <Brazed>

ø27 Knockout hole

ø27 Knockout hole

Connection pipe of outdoor unit

(Gas)

Connection pipe of outdoor unit

(Liquid)

Front view

Right side view

Control box

Service panel

Top view

2X2-

ø

14 Hole

525

(Mounting pitch)

450

(Mounting pitch)

300800

205

500

●Y-type strainer (RC3/4)

·····························

1pc.

●Heat Insulation material

····························

1pc.

●Connector set

············································

2set

●Expansion joint (P200)

······························

2pc.

[From RC3/4 to RC1]

Note 1.Ensure no rain water or debris can enter the unit through any gaps around

wiring or piping.

2.Ensure adequate service space is right around the unit, according to Fig A.

3.Please always make water circulate or add the brine to the circulation water

when the ambient temperature becomes 0

°C

or less.

4.The unit is not designed for outside installations.

5.Install the unit in an environment where the wet bulb Temp.

will not exceed 32degC.

6.Please always make water circulate or pull out the circulation

water completely when not using it.

7.The water circuit must use the closed circuit.

8.Please don't use the steel material for the water piping material.

9.Connect the strainer which is put as accessory to water inlet pipe.

91

35

55

35

480102

206

134

114

100191

46

6014080165

54

<Unit:mm>

- 6 -

3.ElectricalWiringDiagrams

M

4-20mA

gray

2

1

gray

black

To outdoor unit/

BC controller

To MA remote

controller

Power Supply

~220/230/240V

50Hz/60Hz

3

2

1

blue

red

yellow/green

bluered

CN4

63LS

CN63HS

1

3

2

3

THHS

12

CN63LS

123

t°

TH8

2

1

CN403

red

t°

TH6

1 2

CN404

black

t°

3 1

CT1

Moter

3~

CYN

RS4

MS

RS3

(Compressor)

CN3A

blue

U

t°

red

yellow

TH22

CN405

IPM

W

V

U

black

1

63HS

7

2

1

3

1

2

CN3

2

1

t°

CN401

CN2

2 56

t°

red

CN5

2

1

TH11

1 2

TH13

2

1

white

CN402

green

red

5

6

RS1

black

2

CN52C

R1

LO

U

CNAC2

red

2

CN5

1

2

red

blue

red

LEV2W

M

LI

24V

blue

+

CB3

Z2

1

U

CT1

LEV1W

1

CN2

63H1

6

5

CNAC

2

red

1

CX2

L

CN506A

L3

N

6

5

N

CN-E1

CN631

DSA

pink

E2

3

1

E1

432

1

CY4

P

CY3

31

L4

Z1

NI

CB1

+

1

TB2

CN661

2L23

X506

W

4

CN4

blue

U

CN52C

1 2

+

CX3

INV control

circuit

PFC

E3

1

L1

2

M

ZNR01

ACL

CY1CY2

CT2

Noise

Filter

red

Fan motor

1

3

(DC)

CX5

CYP

CIS

CX6

1 2

7

V

yellow

LED3:Lit when powered

INV Board

Control Board

CB2

(DC)

CY6

S

CX4

R

CNAC1

M

CNLVA

NO

Fan motor

3

1 2

RS2

CY5

P

CNLVB

blue

CX1

CX7

CN506B

CPS

+

RS

F01

AC250V

6.3A

F631

DC700V

4A

Power

Supply circuit

blue

red

TB5

M1 M2

S(SHIELD) S(SHIELD)

TB15

yellow

purple

black

orange

gray

red

black

white

gray

52C

1 2

CN2M

blue

3 1

*4

IN2

TB141B

TB142B

IN6

COM+

OUT5

TB142C

OUT7

OUT6

X515 X517

X516

IN8

IN5 IN7

TB142A

X514

OUT2

X512

X511 X513

OUT1 OUT3

OUT4

TB141A

*5 *6 *7

IN3 IN4

COM+

LED4:Remote controller

when powered

SWU1

10

SW1

5

ON

OFF

1

Unit address setting(SWU1,SWU2)

Connection No.(SWU3)

LED1 Display setting(SW2)

Function setting(SW1,SW3,SW4)

SWP3

SW5

SWP1

SWU3

SWP2

SWU2

OFF

ON

1 10

SW4

OFF

ON

1 10

LED1

OFF

ON

1

SW3

OFF

ON

1 10

SW2

IN1

gray

CN421

black

3 1

CN422

blue

IN1

IN2

3 1

CN421

black

3 1

CN422

blue

2

BC controller/outdoor unit

Booster unit

Linear

expansion valve

LEV1W

LEV2W

IN7 Anti-freeze

IN6 Heating ECO

Symbol

Function

COM+ Common

IN5 Hot water

IN4 Operation ON/OFF

Connection demand

Symbol

IN3

Function

Symbol

Pump interlock

Function

IN1

*4 TB141A(output)

*5 TB142A(input)

*6 TB142B(input)

*7 TB142C(input)

Function

Symbol

OUT1 Operation ON/OFF

OUT2 Defrost

OUT3 Compressor

OUT4 Error signal

·Control box houses high-voltage parts.

Before inspecting the inside of the control box, turn off the power,

keep the unit off for at least 10 minutes,and confirm that the voltage

CN631 on Control Board has dropped to DC20V or less.

·Prior to installation,read the Installation Manual carefully.

*1.Single-dotted lines indicate wiring not supplied with the unit.

*2.Dot-dash lines indicate the control box boundaries.

*3.Faston terminals have a locking function.

Make sure the terminals are securely locked in place after insertion.

Press the tab on the terminals to removed them.

TH8 water outlet temp

TH6 water inlet temp

TH22 liquid pipe temp

TH13 Evaporator outlet temp

Compressor discharge tempTH11 Thermistor

TB15 MA remote controller

TB5 Outdoor unit/BC controller

AC reactor

Pressure

switch

High pressure switch

(High pressure protection for the booster unit)

Discharge pressure

Low pressure

TB2

CT1,CT2

ACL

THHS

Magnetic relay(main circuit)

Current sensor(AC)

Explanation

Terminal

block

Power supply

IGBT temp

Pressure

sensor

Symbol

63H1

63HS

63LS

52C

(1) PWFY-P100VM-E-BU

- 7 -

(2) PWFY-P100, 200VM-E-AU

gray

red

M

For opening/closing the bypass circuit

Solenoid valve

SV1

IN1

TB5

M1 M2

S(SHIELD)

To outdoor unit/

BC controller/

4-20mA

132

CN421

black

132

CN422

blue

132

CN422

blue

2

black

CN421

13

IN1

234

5

yellow/green

LEV1Wa

LEV1Wb

Linear

expansion valve

BC controller/outdoor unit

Function

black

yellow purple

bluered

NL

IN7

IN8IN6

IN5COM+

IN4IN3

orange

*3.Difference of appliance

*4 TB141A(output)

*5 TB142A(input)

*6 TB142B(input)

*7 TB142C(input)

Model name

Appliance

P100 *3 do not exist

P200 *3 exist

*7*6*5

*4

Cooling

TH23 gas pipe temp

CN502

black

COM+

TH8

TH6

TH23

t°

blue

CN2M

2

1

2

1

CN402

green

2

1

CN403

red

1 2

CN404

black

yellow

CN405

t°

TH22

1 2

21

To MA remote

controller

Power Supply

~220/230/240V

50Hz/60Hz

Unit address setting(SWU1,SWU2)

Connection No.(SWU3)

LED1

TB15

ZNR1

U

DSA1

CN1

1

3

SWU2

SWU1

SWP3

SWP2

SWP1

OFF

ON

1 10

SW4

OFF

ON

1 10

SW3

OFF

ON

1 10

SW1

OFF

ON

1 10

SW2

LED4:Remote controller

when powered

5

CNLVC

6

1

LEV1Wb

123

4

X502

CN507

3

1

M

5

6

ON

OFF

1

SW5

SWU3

LED3:Lit when powered

Control Board

CNLVB

LEV1Wa

TB2

SV1

*3

DSA Board

CN3T

red

13

T01

ZNR01

3

1

2

CNAC

red

U

F01

AC250V

6.3A

LED1 Display setting(SW2)

Function setting(SW1,SW3,SW4)

OUT4

OUT3

OUT2

X514

X513

X512

TB141A

OUT1

X511

3 1

CN3A

blue

TB142CTB142B

X516

X517X515

OUT6

OUT7OUT5

TB141B

TB142A

IN2

IN8

IN7 Anti-freeze

IN6 Heating ECO

Symbol

COM+ Common

IN5 Heating

IN4 Operation ON/OFF

Connection demand

Symbol

IN3

Symbol

Pump interlockIN1

Function

Symbol

OUT1 Operation ON/OFF

OUT2 Defrost

OUT4 Error signal

·

Prior to installation,read the Installation Manual carefully.

*1.Single-dotted lines indicate wiring not supplied with the unit.

*2.Dot-dash lines indicate the control box boundaries.

TH8 water outlet temp

TH6 water inlet temp

TH22 liquid pipe temp

Thermistor

TB15 MA remote controller

TB5 Outdoor unit/BC controller

TB2

Explanation

Terminal

block

Power supply

Symbol

- 8 -

4. Accessories

(A) Strainer (B) Heat insulation material

*1

*1. PWFY-P200VM-E-AU only

(C) Connecter sets 2 (D) Expansion joint 2

(A) Install the strainer at the water pipe inlet. (B) This insulation is for exclusive use with the strainer. Wrap the strainer with the insulation after water pipes are

installed. (C) These are analog input connectors. Cut the wire before using.

(D) Supplied only with the PWFY-P200VM-E-AU. Install them at the strainer inlet. Refer to P39 for details.

- 9 -

III

PURY- P200,250YHM-A

EP200YHM-A

0.5

0.6

0.7

0.8

0.9

1.0

1.1

Outdoor temp. [°CWB]

Ratio of heating capacity

30°C

20°C

10°C

40°C

50°C

60°C

65°C

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.1

Outdoor temp. [°CWB]

Ratio of booster unit input

65°C

60°C

50°C

40°C

30°C

20°C

10°C

0.5

0.6

0.7

0.8

0.9

1.0

1.1

Outdoor temp. [°CWB]

Ratio of outdoor unit input

40°C

50°C

60°C

65°C

30°C

20°C

10°C

-20

-15

-10 -5

0

5

10

15 20 25 30

-20

-15

-10 -5

0

5

10

15 20 25 30

-20

-15 -10 -5

0

5

10

15 20 25 30

Product Data

1. Capacity tables

(1) Correction by temperature

(1)-1 PWFY-P100VM-E-BU

- 10 -

PURY- P300,350,400YHM-A EP300,400YHM-A

Outdoor temp. [°CWB]

Ratio of heating capacity

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.1

Outdoor temp. [°CWB]

Ratio of booster unit input

65°C

60°C

50°C

40°C

30°C

20°C

10°C

0.5

0.6

0.7

0.8

0.9

1.0

1.1

Outdoor temp. [°CWB]

Ratio of outdoor unit input

40°C

50°C

60°C

65°C

30°C

20°C

10°C

0.5

0.6

0.7

0.8

0.9

1.0

1.1

30°C

20°C

10°C

40°C

50°C

60°C

65°C

-20

-15

-10 -5

0

5

10

15 20 25 30

-20

-15 -10 -5

0

5

10

15 20 25 30

-20

-15 -10 -5

0

5

10

15 20 25 30

- 11 -

30°C

20°C

10°C

40°C

50°C

60°C

65°C

PURY- P450,500,550,600,650YHM-A EP450,500,550,600YHM-A

0.5

0.6

0.7

0.8

0.9

1.0

1.1

Outdoor temp. [°CWB]

Ratio of heating capacity

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.1

Outdoor temp. [°CWB]

Ratio of booster unit input

65°C

60°C

50°C

40°C

30°C

20°C

10°C

0.5

0.6

0.7

0.8

0.9

1.0

1.1

Outdoor temp. [°CWB]

Ratio of outdoor unit input

40°C

50°C

60°C

65°C

30°C

20°C

10°C

-20

-15 -10 -5

0

5

10

15 20 25 30

-20

-15 -10 -5

0

5

10

15 20 25 30

-20

-15 -10 -5

0

5

10

15 20 25 30

- 12 -

PURY- P700,750,800YHM-A

0.5

0.6

0.7

0.8

0.9

1.0

1.1

Ratio of heating capacity

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.1

Ratio of booster unit input

65°C

60°C

50°C

40°C

30°C

20°C

10°C

0.5

0.6

0.7

0.8

0.9

1.0

1.1

Ratio of outdoor unit input

40°C

50°C

60°C

65°C

30°C

20°C

10°C

Outdoor temp. [°CWB]

30°C

20°C

10°C

40°C

50°C 60°C

65°C

-20

-15 -10 -5

0

5

10

15 20 25 30

-20

-15

-10 -5

0

5

10

15 20 25 30

-20

-15 -10 -5

0

5

10

15 20 25 30

- 13 -

(1)-2 PWFY-P100, 200VM-E-AU

PUHY- P200,250YHM-A EP200YHM-A

Heating

Cooling

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.1

Outdoor temp. [°CWB]

Ratio of outdoor unit input

40°C

30°C

20°C

10°C

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.1

1.2

1.3

Outdoor temp. [°CWB]

Ratio of heating capacity

10°C

20°C

30°C

40°C

Inlet water temp.

0.5

0.6

0.7

0.8

0.9

1.0

1.1

1.2

1.3

1.4

Outdoor temp. [°CDB]

Ratio of cooling capacity

35°C

30°C 25°C

20

°C

15°C

10°C

0.5

0.6

0.7

0.8

0.9

1.0

1.1

1.2

Outdoor temp. [°CDB]

Ratio of outdoor unit input

35°C 30°C 25°C 20°C 15°C

10

°C

Inlet water temp.

-20

-15

-10 -5

0

5

10

15

-20

-15

-10 -5

0

5

10

15

-5

0

5

10

15

20

25

30

35

40

-5

0

5

10

15

20

25

30

35

40

- 14 -

Heating

Cooling

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.1

Outdoor temp. [°CWB]

Ratio of outdoor unit input

40°C

30°C

20°C

10°C

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.1

1.2

1.3

Outdoor temp. [°CWB]

Ratio of heating capacity

10°C

20°C

30°C

40°C

Inlet water temp.

0.5

0.6

0.7

0.8

0.9

1.0

1.1

1.2

1.3

1.4

Outdoor temp. [°CDB]

Ratio of cooling capacity

35°C

30°C 25°C

20

°C

15°C

10°C

0.5

0.6

0.7

0.8

0.9

1.0

1.1

1.2

Outdoor temp. [°CDB]

Ratio of outdoor unit input

35°C 30°C 25°C 20°C 15°C

10

°C

Inlet water temp.

EP300,400YHM-APUHY- P300,350,400YHM-A

-20

-15

-10 -5

0

5

10

15

-20

-15 -10 -5

0

5

10

15

-5

0

5

10

15

20

25

30

35

40

-5

0

5

10

15

20

25

30

35

40

- 15 -

PUHY- P450,500,550,600,650YHM-A EP450,500,550,600,650YHM-A

Heating

Cooling

Outdoor temp. [°CWB]

Ratio of outdoor unit input

Inlet water temp.

Outdoor temp. [°CWB]

Ratio of heating capacity

Inlet water temp.

Outdoor temp. [°CDB]

Ratio of cooling capacity

Outdoor temp. [°CDB]

Ratio of outdoor unit input

Inlet water temp.

0.5

0.6

0.7

0.8

0.9

1.0

1.1

1.2

0.5

0.6

0.7

0.8

0.9

1.0

1.1

1.2

1.3

1.4

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.1

1.2

1.3 10°C

20°C

30°C

40°C

30°C

20°C

10°C

35°C 30°C

25°C

20°C

15°C

10°C

35°C

30°C

25°C 20°C

15°C 10°C

-20

-15

-10 -5

0

5

10

15

-20

-15

-10 -5

0

5

10

15

-5

0

5

10

15

20

25

30

35

40

-5

0

5

10

15

20

25

30

35

40

- 16 -

PUHY- EP700,750,800YHM-A

Heating

Cooling

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.1

Outdoor temp. [°CWB]

Ratio of outdoor unit input

40°C

30°C

20°C

10°C

Inlet water temp.

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.1

1.2

1.3

Outdoor temp. [°CWB]

Ratio of heating capacity

Inlet water temp.

10°C

20°C

30°C

40°C

0.5

0.6

0.7

0.8

0.9

1.0

1.1

1.2

1.3

1.4

Outdoor temp. [°CDB]

Ratio of cooling capacity

Inlet water temp.

35°C

30°C

25°C

20°C

15°C

10°C

0.5

0.6

0.7

0.8

0.9

1.0

1.1

1.2

Outdoor temp. [°CDB]

Ratio of outdoor unit input

Inlet water temp.

30°C

35°C

25°C

20°C 15°C 10°C

-20

-15

-10 -5

0

5

10

15

-20

-15 -10 -5

0

5

10

15

-5

0

5

10

15

20

25

30

35

40

-5

0

5

10

15

20

25

30

35

40

P700,750,800YHM-A

- 17 -

PUHY- P850,900,950,1000,1050,1100,1150,1200,1250YHM-A EP850,900YHM-A

Heating

Cooling

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.1

Outdoor temp. [°CWB]

Ratio of outdoor unit input

40°C

30°C

20°C

10°C

Inlet water temp.

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.1

1.2

1.3

Outdoor temp. [°CWB]

Ratio of heating capacity

Inlet water temp.

10°C

20°C

30°C

40°C

0.5

0.6

0.7

0.8

0.9

1.0

1.1

1.2

1.3

1.4

Outdoor temp. [°CDB]

Ratio of cooling capacity

35°C

30°C

25°C

20°C

15°C

10°C

0.5

0.6

0.7

0.8

0.9

1.0

1.1

1.2

Outdoor temp. [°CDB]

Ratio of outdoor unit input

Inlet water temp.

30°C

35°C

25°C

20°C

15°C

10°C

-20

-15 -10 -5

0

5

10

15

-20

-15 -10 -5

0

5

10

15

-5

0

5

10

15

20

25

30

35

40

-5

0

5

10

15

20

25

30

35

40

- 18 -

PURY- P200,250YHM-A EP200YHM-A

Heating

Cooling

0.5

0.6

0.7

0.8

0.9

1.0

1.1

1.2

1.3

-5 5 15 25 35

35°C

30°C

25°C

20°C

15°C

10°C

0.5

0.6

0.7

0.8

0.9

1.0

1.1

1.2

-5 5 15 25 35

35°C

30°C

25°C

20°C

15°C

10°C

Inlet water temp.

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.1

1.2

1.3

Outdoor Temp. [°CWB]

Ratio of heating capacity

40°C

10°C

20°C

30°C

Inlet Water Temp.

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.1

Outdoor Temp. [°CWB]

Ratio of outdoor unit input

Inlet Water Temp.

-20

-15

-10

0-5

5

10

15

20

25

30

-20

-15

-10

0-5

5

10

15

20

25

30

40°C

30°C

20°C

10°C

1.4

Outdoor temp. [°CDB]

Ratio of cooling capacity

Outdoor temp. [°CDB]

Ratio of outdoor unit input

- 19 -

PURY- P300,350,400YHM-A

EP300,400YHM-A

Heating

Cooling

0.5

0.6

0.7

0.8

0.9

1.0

1.1

1.2

1.3

1.4

35°C

30°C

25°C

20°C

15°C

10°C

0.5

0.6

0.7

0.8

0.9

1.0

1.1

1.2

Inlet water temp.

30°C

35°C

25°C

20°C

15°C

10°C

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.1

1.2

1.3

Outdoor Temp. [°CWB]

Ratio of heating capacity

40°C

10°C

20°C

30°C

Inlet Water Temp.

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.1

Outdoor Temp. [°CWB]

Ratio of outdoor unit input

40°C

30°C

20°C

10°C

Inlet Water Temp.

-20

-15

-10 -5

0

5

10

15 20 25 30

-20

-15

-10 -5

0

5

10

15 20 25 30

-5

5

15

25

35

-5

5

15

25

35

Outdoor temp. [°CDB]

Ratio of cooling capacity

Outdoor temp. [°CDB]

Ratio of outdoor unit input

- 20 -

PURY- P450,500,550,600,650YHM-A EP450,500,550,600YHM-A

Heating

Cooling

0.5

0.6

0.7

0.8

0.9

1.0

1.1

1.2

1.3

1.4

35°C 30°C 25°C

20°C

15°C

10°C

0.5

0.6

0.7

0.8

0.9

1.0

1.1

1.2

Inlet water temp. 35°C

30°C 25°C

20°C

15°C

10°C

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.1

1.2

1.3

Outdoor Temp. [°CWB]

Ratio of heating capacity

40°C

10°C

20°C

30°C

Inlet Water Temp.

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.1

Outdoor Temp. [°CWB]

Ratio of outdoor unit input

40°C

30°C

20°C

10°C

Inlet Water Temp.

-20

-15

-10 -5

0

5

10

15 20 25 30

-20

-15 -10 -5

0

5

10

15 20 25 30

-5

5

15

25

35

-5

5

15

25

35

Outdoor temp. [°CDB]

Ratio of cooling capacity

Outdoor temp. [°CDB]

Ratio of outdoor unit input

- 21 -

PURY- P700,750,800YHM-A

Heating

Cooling

0.5

0.6

0.7

0.8

0.9

1.0

1.1

1.2

1.3

1.4

Inlet water temp.

35°C 30°C 25°C 20

°C

15°C

10°C

0.5

0.6

0.7

0.8

0.9

1.0

1.1

1.2

Inlet water temp.

35°C 30°C 25°C 20°C 15°C 10°C

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.1

1.2

1.3

Outdoor Temp. [°CWB]

Ratio of heating capacity

40

°C

10°C 20°C 30°C

Inlet Water Temp.

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.1

Outdoor Temp. [°CWB]

Ratio of outdoor unit input

40°C 30°C

Inlet Water Temp.

20°C 10°C

-20

-15 -10 -5

0

5

10

15 20 25 30

-20

-15 -10 -5

0

5

10

15 20 25 30

-5

5

15

25

35

-5

5

15

25

35

Outdoor temp. [°CDB]

Ratio of cooling capacity

Outdoor temp. [°CDB]

Ratio of outdoor unit input

- 22 -

0.80

0.85

0.90

0.95

1.00

1.05

1.10

1.15

1.20

Water Flow rate [m3/h]

Ratio of heating capacity

0.80

0.85

0.90

0.95

1.00

1.05

1.10

1.15

1.20

Water Flow rate [m3/h]

Ratio of booster unit input

0.80

0.85

0.90

0.95

1.00

1.05

1.10

1.15

1.20

Water Flow rate [m3/h]

Ratio of outdoor unit input

(2) Correction by water flow rate

<PWFY-P100VM-E-BU>

0.5

1

1.5

2

0.5

1

1.5

2

0.5

1

1.5

2

(2) Correction by water ow rate

(2)-1 PWFY-P100VM-E-BU

- 23 -

(2)-2 PWFY-P100VM-E-AU

<PWFY-P100VM-E-AU>

Heating Cooling

0.80

0.85

0.90

0.95

1.00

1.05

1.10

1.15

0.5 1.0 1.5 2.0

Water flow rate [m3/h]

Ratio of heating capacity

0.80

0.85

0.90

0.95

1.00

1.05

1.10

1.15

Water flow rate [m3/h]

Ratio of outdoor unit input

0.80

0.85

0.90

0.95

1.00

1.05

1.10

1.15

Water flow rate [m3/h]

Ratio of cooling capacity

0.80

0.85

0.90

0.95

1.00

1.05

1.10

1.15

Water flow rate [m3/h]

Ratio of outdoor unit input

<PWFY-P100VM-E-AU>

Heating Cooling

<PWFY-P200VM-E-AU>

Heating Cooling

0.80

0.85

0.90

0.95

1.00

1.05

1.10

1.15

0.5 1.0 1.5 2.0

Water flow rate [m3/h]

Ratio of heating capacity

0.80

0.85

0.90

0.95

1.00

1.05

1.10

1.15

Water flow rate [m3/h]

Ratio of outdoor unit input

0.80

0.85

0.90

0.95

1.00

1.05

1.10

1.15

Water flow rate [m3/h]

Ratio of cooling capacity

0.80

0.85

0.90

0.95

1.00

1.05

1.10

1.15

Water flow rate [m3/h]

Ratio of outdoor unit input

0.80

0.85

0.90

0.95

1.00

1.05

1.10

1.15

1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5

Water flow rate [m3/h]

Ratio of heating capacity

0.80

0.85

0.90

0.95

1.00

1.05

1.10

1.15

Water flow rate [m3/h]

Ratio of outdoor unit input

0.80

0.85

0.90

0.95

1.00

1.05

1.10

1.15

Water flow rate [m3/h]

Ratio of cooling capacity

0.80

0.85

0.90

0.95

1.00

1.05

1.10

1.15

Water flow rate [m3/h]

Ratio of outdoor unit input

(2)-3 PWFY-P200VM-E-AU

- 24 -

0

10

20

30

40

50

0.5 1 1.5 2

Water flow rate [m3/h]

Water-pressure drop [kPa]

Refer to Chapter .

(3) Correction by total indoor

(6) Water pressure drop

<PWFY-P100/P200VM-E-AU>

0

10

20

30

40

50

60

70

80

90

100

Water flow rate [m3/h]

Water-pressure drop [kPa]

PWFY-P100VM-E-AU

PWFY-P200VM-E-AU

0.5

1

1.5

2

2.5

3

3.5

4

4.5

Refer to Chapter IX.

(4) Correction by refrigerant piping length

Refer to Chapter IX.

(5) Correction at frosting and defrosting

Refer to Chapter IX.

(6) Water pressure drop

(6)-1 PWFY-P100VM-E-BU

(6)-2 PWFY-P100, 200VM-E-AU

- 25 -

(7) Temperature range of running

<PWFY-P100VM-E-BU>

Heating

0

10

20

30

40

50

60

70

80

Outdoor temp. [°CWB]

Inlet water temp. [°C]

-5-10-15-20

0

5

10

15

20

25

30 35 40

Heating

Cooling

0

10

20

30

40

50

Outdoor temp. [°CWB]

Inlet water temp. [°C]

0

10

20

30

40

50

Outdoor temp. [°CDB]

Inlet water temp. [°C]

PUHY-(E)P.Y(S)HM-A(-BS)

PURY-(E)P.Y(S)HM-A(-BS)

-5-10-15-20

0

5

10

15

20

25

30

35

40 45 50

-5

-10-15-20

0

5

10

15

20

25

30

35

40 45 50

0

10

20

30

40

50

Outdoor temp. [°CWB]

Inlet water temp. [°C]

-5

-10-15-20

0

5

10

15

20

25

30

35

40 45 50

(7) Temperature range of running

(7)-1 PWFY-P100VM-E-BU

(7)-2 PWFY-P100, 200VM-E-AU

- 26 -

2. Sound levels

When Low noise mode is set,the A/C system's capacity is limited. The system could return to normal operation from Low noise mode automatically in the case that the operation condition is severe.

10

20

30

40

50

60

70

80

90

63 125 250 500 1k 2k 4k 8k

NC-40

NC-30

NC-20

NC-60

NC-50

NC-70

Octave band sound level (dB)

Approximate minimum audible limit on continuous noise

Sound level of PWFY-P100VM-E-BU

Measurement condition PWFY-P100VM-E-BU

50/60Hz

When Low noise mode is set,the A/C system's capacity is limited. The system could return to normal operation from Low noise mode automatically in the case that the operation condition is severe.

10

20

30

40

50

60

70

80

90

63 125 250 500 1k 2k 4k 8k

NC-40

NC-30

NC-20

NC-60

NC-50

NC-70

Octave band central frequency (Hz)

Octave band sound level (dB)

Sound level of PWFY-P100, 200VM-E-AU

Approximate minimum audible limit on continuous noise

dB(A)

29.0

8k

12.0

4k

15.0

2k

14.5

1k

22.5

500k

25.0

250

33.0

125

32.0

63

42.0

50/60Hz

dB(A)

44.0

8k

27.0

4k

27.5

2k

32.0

1k

39.0

500k

42.0

250

37.0

125

53.5

63

41.0

Measurement condition PWFY-P100, 200VM-E-AU

Measurement location

1m

Measurement location

1m

Octave band center frequency <Hz>

(1) PWFY-P100VM-E-BU

(2) PWFY-P100, 200VM-E-AU

- 27 -

3. Vibration levels

PWFY-P100VM-E-BU

Model Vibration Levels[dBA]

34

10cm

20cm

Measurement location

Service panel

Concrete

VIBRATION LEVELS

(1) PWFY-P100VM-E-BU

- 28 -

TH6

TH23

LEV1Wa

TH8

TH22

SV1

CV1

ST2

ST3

Water inlet

Water outlet

screw

Hex

Brazed

TH6

TH23

LEV1Wa

TH8

TH22

LEV1Wb

SV1

ST2

ST4

CV1

Water inlet

Water outlet

screw

Brazed

4. Refrigerant circuit diagrams and thermal sensors

Refrigerant Circuit Diagrams And Termal Sensors

TH11

63H1

63HS

63LS

TH13

TH22

LEV1W

LEV2W

COMP

Water outlet

TH6

TH8

ST3

ST1

ST2

CJ

Brazed

screw

Water inlet

Hex

(1) PWFY-P100VM-E-BU

(2) PWFY-P100VM-E-AU

(3) PWFY-P200VM-E-AU

- 29 -

+

A

. For Air conditioning using such as Panel Heaters, Floor Heating and Fan coil units

Required total heating capacity kW Safety factor; %

B. For Sanitary use such as Shower and Bathrooms

Conditions

Tank inlet water Temp.; °C Tank outlet water Temp.; °C

(Set Temp -5 °C) Safety factor for Heat Loss; % Operating time; Hours For Shower; /person x Person = (Water Temp. Condition °C)

°C)

For Bathrooms; /Person x Person = (Water Temp. Condition (The examples of water volume might be need to be changed as you need.)

The conversion of water volume to °C

x ( - ) / ( - ) + x ( - ) / ( - ) = ℓ /day

Heating Capacity Calculation for sanitary usage

/

1,000 x ( - ) = M cal / day

The conversion of M cal to kW

/ 860 x 1,000 /

= kW

C. Total (A+B)

Total Heating Capacity

x

(100%

+x

(100%

%) +

x (100% %) = kW

D. No. of units required

Safety factor; %

%) / 12.5 kW = units

units are required

TankPWFY unit

4

3 3

3

7

IV

+

A

. For Air conditioning using such as Panel Heaters, Floor Heating and Fan coil units

Required total heating capacity 20

10

10 60

60

15

8 20 30

1,200

240

40 45

1,200

240

40

45

10

60

10

888

44.4

20

29.42 20

3

2.82

10

20

6.45 15 29.42

8 6.45

60 10 44.4

kW

Safety factor; %

B. For Sanitary use such as Shower and Bathrooms

Conditions

Tank inlet water Temp.; °C Tank outlet water Temp.; °C

(Set Temp -5 °C) Safety factor for Heat Loss; % Operating time; Hours For Shower; 60 /person x Person = (Water Temp. Condition °C)

°C)

For Bathrooms; 8 /Person x Person = (Water Temp. Condition (The examples of water volume might be need to be changed as you need.)

The conversion of water volume to °C

x ( - ) / ( - ) + x ( - ) / ( - ) = ℓ /day

Heating Capacity Calculation for sanitary usage

/1,000 x ( - ) = M cal / day

The conversion of M cal to kW

/ 860 x 1,000 /

= kW

C. Total (A+B)

Total Heating Capacity

x

(100%

+x

(100%

%) +

x (100% %) = kW

D. No. of units required

Safety factor; %

%) / 12.5 kW = units

units are required

TankPWFY unit

4

3 3

3

7

Installation

1. How to calculate the necessary heat capacity

(1) Heating capacity calculation

(2) A calculation example

- 30 -

2. Installation

(B)

a

b

c

(C)

(A)

(1) Selecting an installation site

• Do not install outdoors. The unit is not waterproof.

• BackupsystemisrecommendedincaseofPWFYunitbreakdown.

• The unit will get hot. Do not install in a location where heat gets trapped inside.

• Be sure to install unit in a place strong enough to withstand its weight.

Any lack of strength may cause unit to fall down, resulting in a personal injury.

• Do not install the unit where corrosive gas is generated.

• Have installation work in order to protect against earthquake.

 Anyinstallationdeciencymaycauseunittofalldown,resultinginapersonalinjury.

• Pay a special attention to the place, such as a basement, etc. where refrigeration gas can stay, since refrigera tion is heavier than the air.

• Do not install the unit where combustible gas may leak.

- If the gas leaks and accumulates around the unit, an explosion may result.

• Wheninstallingtheunitinahospital,communicationstation,orsimilarplace,providesufcientprotection

against noise.

- The inverter equipment, private power generator, high-frequency medical equipment, or radio communication

equipment may cause the air conditioner to operate erroneously, or fail to operate. On the other hand, the air conditioner may affect such equipment by creating noise that disturbs medical treatment or image broadcasting.

• Do not install the unit on a structure that may cause leakage.

- When the room humidity exceeds 80 % or when the drain pipe is clogged, condensation may drip from the indoor

unit. Perform collective drainage work together with the unit, as required.

-

(1)-1 Securing installation and service space

• Please allow for the following service spaces after installation.

(All servicing can be performed from the front of the unit) [Fig. IV. 2. (1). 1]

(A) Piping space (right side)

(B) Top view

(C) Service space (front side)

Warning:

• Be sure to install the unit in a location which can adequately support its weight.

- If there is insufcient strength to support the unit’s weight, it could fall and cause injuries.

(1)-2 Combining indoor units with BC controllers and outdoor units

For combining indoor units with BC controllers and outdoor units, refer to section BC controllers and outdoor units

installation manual.

- 31 -

(2) Installing the unit

X Y Z

272 355 119

Model PWFY-P100VM-E-BU

450 300

800

Y

X Z

500

525

13 47 205

(2)-1 Lifting method

Caution:

Be very careful when carrying the product.

- Do not have only one person to carry product if it is more than 20 kg.

- Do not tilt the unit while transporting.

- PP bands are used to pack some products. Do not use them as a mean for transportation because they are

dangerous.

- Tear plastic packaging bag and scrap it so that children cannot play with it. Otherwise plastic packaging bag may

suffocate children to death.

(2)-2 Product net weight

Model

Net weight

(2)-3 Center of gravity

(2)-3-1 PWFY-P100VM-E-BU

PWFY-P100VM-E-BU

60 kg

PWFY-P100VM-E-AU

35 kg

PWFY-P200VM-E-AU

38 kg

- 32 -

(A)

(B)

205

300

450

500

525

(2)-3-2 PWFY-P100, 200VM-E-AU

X 289 277

Model PWFY-P100VM-E-AU PWFY-P200VM-E-AU

Z

103

99

Y 346 347

20513

X

Y

800

500

525

300

450

Z

47

(2)-4 Installation method

• Using the anchoring holes shown below, rmly bolt the unit to the base.

[Fig. IV. 2. (2). 1]

(A) 4-ø14 (Anchoring hole)

(B) (Top view)

Bases

• Be sure to install unit in a place strong enough to withstand its weight. If the base is unstable, reinforce with a con

crete base.

• The unit must be anchored on a level surface. Use a level to check after installation.

• If the unit is installed near a room where noise is a problem, using an anti-vibration stand on the base of the unit is recommended.

- 33 -

-

(3) Refrigerant pipe and drain pipe specications

(D)

(A)

(B)

(C)

(E)

480

100191

54

102

114

134

184 (206*1)

(3)-1 Refrigerant pipe and drain pipe specications

To avoid dew drops, provide sufcient antisweating and insulating work to the refrigerant and drain pipes.

When using commercially available refrigerant pipes, be sure to wind commercially available insulating material (with a heat-resisting temperature of more than 100 °C and thickness given below) onto both liquid and gas pipes.

Be also sure to wind commercially available insulating material (with a form polyethylene’s specic gravity of 0.03 and

thickness given below) onto all pipes which pass through rooms.

1) Select the thickness of insulating material by pipe size.

Model

Gas

Liquid

Drain

Insulating material's thickness

PWFY-P100VM-E-BU

ø

15.88

ø

9.52

PWFY-P100VM-E-AU

ø

15.88

ø

9.52

ø

32

More than 10 mm

PWFY-P200VM-E-AU

ø

19.05

ø

9.52

2) If the unit is used on the highest story of a building and under conditions of high temperature and humidity, it is

necessary to use pipe size and insulating material’s thickness more than those given in the table above.

3) If there are customer’s specications, simply follow them.

(3)-2 Refrigerant pipe, drain pipe and lling port

(A) Refrigerant piping (gas)

(B) Refrigerant piping (liquid)

(C) Water inlet (D) Water outlet (E) Drain outlet

*1: PWFY-P100, 200VM-E-AU

- 34 -

(4) Connecting refrigerant pipes and drain pipes

(A)

(E)

(C)

(F)

(B)

(D)

(4)-1 Refrigerant piping work

This piping work must be done in accordance with the installation manuals for both outdoor unit and BC controller

(simultaneous cooling and heating series R2).

• Series R2 is designed to operate in a system that the refrigerant pipe from an outdoor unit is received by BC controller and branches at the BC controller to connect between indoor units.

• The PWFY unit should be connected to 2 ports on the BC controller. (Set BC controller DIP SW 4-6 to ON)

• For constraints on pipe length and allowable difference of elevation, refer to the outdoor unit manual.

• The method of pipe connection is brazing connection.

Caution:

• Install the refrigerant piping for the indoor unit in accordance with the following.

1. Cut the tip of the indoor unit piping, remove the gas, and then remove the brazed cap.

[Fig. IV. 2. (4). 1]

(A) Cut here

(B) Remove brazed cap

2. Pull out the thermal insulation on the site refrigerant piping, braze the unit piping, and replace the insulation in its original position.

Wrap the piping with insulating tape.

Note:

• Pay strict attention when wrapping the copper piping since wrapping the piping may cause condensation

instead of preventing it.

* Before brazing the refrigerant piping, always wrap the piping on the main body, and the thermal insulation

piping, with damp cloths to prevent heat shrinkage and burning the thermal insulation tubing.

ensure that the ame does not come into contact with the main body itself.

[Fig. IV. 2. (4). 2]

Take care to

(A) Thermal insulation

(B) Pull out insulation

(C) Wrap with damp cloth (D) Return to original position (E) Ensure that there is no gap here (F) Wrap with insulating tape

- 35 -

Cautions On Refrigerant Piping

(A)

(B)

(a)

(C) (C) (C)

(D) (b)

(E)

• Be sure to use non-oxidative brazing for brazing to ensure that no foreign matter or moisture enter

into the pipe.

• esuretoapplyrefrigeratingmachineoilovertheareconnectionseatingsurfaceandtightenthe

connection using a double spanner.

• Provide a metal brace to support the refrigerant pipe so that no load is imparted to the indoor unit

endpipe.Thismetalbraceshouldbeprovided50cmawayfromtheindoorunit’sareconnection.

Warning:

When installing and moving the unit, do not charge it with refrigerant other than the refrigerant (R407C or R22)

speciedontheunit.

- Mixing of a different refrigerant, air, etc. may cause the refrigerant cycle to malfunction and result in severe damage.

Caution:

• UserefrigerantpipingmadeofC1220(CU-DHP)phosphorusdeoxidizedcopperasspeciedintheJISH3300

“Copper and copper alloy seamless pipes and tubes”. In addition, be sure that the inner and outer surfaces of the pipes are clean and free of hazardous sulphur, oxides, dust/dirt, shaving particles, oils, moisture, or any other contaminant.

• Never use existing refrigerant piping.

- The large amount of chlorine in conventional refrigerant and refrigerator oil in the existing piping will cause the new refrigerant to deteriorate.

• Store the piping to be used during installation indoors and keep both ends of the piping sealed until just

before brazing.

- If dust, dirt, or water gets into the refrigerant cycle, the oil will deteriorate and the compressor may fail.

(4)-2 Drain piping work

1. Ensure that the drain piping is downward (pitch of more than 1/100) to the outdoor (discharge) side. Do not provide any trap or irregularity on the way. (a)

2. Ensure that any cross-wise drain piping is less than 20 m (excluding the difference of elevation). If the drain piping is long, provide metal braces to prevent it from waving. Never provide any air vent pipe. Otherwise drain may be ejected.

3. Use a hard vinyl chloride pipe VP-25 (with an external diameter of 32 mm) for drain piping.

4. Ensure that collected pipes are 10 cm lower than the unit body’s drain port as shown in (b).

5. Do not provide any odor trap at the drain discharge port.

6. Put the end of the drain piping in a position where no odor is generated.

7. Do not put the end of the drain piping in any drain where ionic gases are generated.

[Fig. IV. 2. (4).3]

(A) Downward slope 1/100 or more

(B) Drain hose

(C) Unit (D) Collective piping

(E) Maximize this length to approx. 10 cm

- 36 -

3. Water pipe installation

Water-side heat exchanger

Solid arrows in the figure indicate the direction of water flow.

PWFY

Field supply

Tank Outlet

Inlet

City water

Overflowed water

Roof

To drain outlet

Uphill gradient ≥ 1/200

P

T

P

1)

2)

3)

3) 3)

4)

4) 4)4)

5)

6)

7)

8)

9)

11) 11)

12)

(1) Water circuit sample

Sample of water circuit for HWS/ATW

Consider the following when designing and installing a water piping system. (Items (1)-(12) in the gure are explained

below.)

1) Union joints/ange joints etc.

Install a ange etc. to allow for easy replacement of connected equipment.

2) Thermometer

For checking unit performance and operation monitoring

3) Water pressure gauge

For operation status monitoring

4) Valve

Install a valve for easy replacement and cleaning of the refrigerant ow control device. Install a refrigerant ow control valve on the fan coil outlet side.

5) Flexible joint

Recommended to prevent the noise and vibration from the pump from being transmitted.

6) Drain pipe

Install the drain pipe with an inclination of between 1/100 and 1/200 to provide a downward ow of drain water.

For cold climate installation, take an appropriate measure (e.g., drain heater) to prevent the drain water from

freezing.

7) Pump

Use a pump that is large enough to compensate for the total water pressure loss and to supply sufcient water to the

unit.

8) Air vent valve

Provide air vent valves on the pipes.

9) Expansion tank

Install an expansion tank to accommodate expanded water and to supply water.

10) Cold/Hot water pipe

Use pipes that allow for easy air purging, and provide sufcient insulation.

11) Drain valve

Install drain valves so that water can be drained for servicing.

12) Strainer

Install a strainer near the PWFY unit to keep foreign materials from entering the water-side heat exchanger.

- 37 -

(1)-1 Caution for water pipe installation

(A)

45°

Consider the following when designing and installing a water piping system.

• Do not use steel pipes as water pipes.

- Copper pipes or stainless steel pipes are recommended.If iron pipes are used in the existing system, do not connect a new circuit to the old one. Keep the existing and new circuits separate.

• Light pipes are similar to other air-conditioning pipes, however, please observe the following precautions during installation.

• Before a long period of non use, purge the water out of the pipes and thoroughly let them dry.

• Use a closed water circuit.

• When using the unit for cooling, add brine to the circulating water to prevent it from freezing.

• When installed in a low-ambient temperature environment, keep the water circulating at all times. If that is not possible, purge the water out of the pipes completely.

• Do not use the water used for this unit for drinking or food manufacturing.

• When the ambient temperature is 0 ˚C or lower during stop operation, keep the water circulating at all times, or

purge the water out of the pipes completely.

Model

PWFY-P100VM-E-BU

PWFY-P100VM-E-AU

PWFY-P200VM-E-AU

*1 When the attached expan-

sion joints are installed.

Water inlet

PT 3/4 Screw

PT 1 Screw*1

Water outlet

PT 3/4 Screw

PT 1 Screw*1

(2) Selecting a water pump

Use a pump that is large enough to compensate for the total water pressure loss and to supply sufcient water to the unit.

(3) Installing the strainer

• Install the strainer at the angle of 45˚ or less as shown in [Fig. IV 3.(3).1].

• Install the supplied strainer at the water inlet.

[Fig. IV 3.(3).1]

(A) Y-type strainer

(4) Precautions during installation

• Use the reverse-return method to insure proper pipe resistance to each unit.

• To insure easy maintenance, inspection, and replacement of the unit, use a proper joint, valve, etc. on the water intake and outlet port. In addition, be sure to install a strainer on the water intake pipe. (In order to maintain the heat source unit, a strainer on the circulating water inlet is necessary.)

* An example of the heat source unit installation is shown in the diagram below.

• Install a suitable air vent on the water pipe. After sending water through the pipe, be sure to vent the excess air.

• Compressed water may form in the low-temperature sections of heat source unit. Use a drainage pipe connected to the drain valve at the base of the unit to drain the water.

• Install a back ow-prevention valve on the pump and a exible joint to prevent excess vibration.

• Use a sleeve to protect the pipes where they go through a wall.

• Use metal ttings to secure the pipes, and install them so that they have maximum protection against breakage and

bending.

• Do not confuse the water intake and outlet valves.

• This unit doesn’t have any heater to prevent freezing within tubes. When the water ow is stopped on low ambient,

take out the water from tubes.

• The unused knockout holes should be closed and the opening of refrigerant pipes, water pipes, power source and

transmission wires should be lled with putty and so on to prevent from rain. (eld construction)

• Wrap some sealing tape around the screw part to prevent water leakage.

• Hold the pipe on the unit side in place with a spanner when installing the pipes or strainer. Tighten screws to a torque of 50 N.m.

• Water pipes can get very hot, depending on the preset temperature. Wrap the water pipes with insulating materials to prevent burns.

• On the PWFY-P200VM-E-AU model, install the expansion joint (accessory) at the inlet after installing the strainer,

and outlet.

- 38 -

(5) Example of unit installation (using light piping)

(A)

(D)

(C)

(B)

(E)

(F)

(E)

(B)

(C)

(G)

(A)

(B)

[Fig. IV. 3.(5).1]

PWFY- P200VM-E-AU

(A) Close valve

(B) Water inlet

(C) Water outlet

(E) Y-type strainer (F) Drain pipe (G) Expansion joint

(D) Refrigerant piping

(6) Insulation installation

The surface temperature of the water pipe would be very high, depending on the set temperature. Insulate the pipe

to prevent burns. When operating PWFY-P100, P200VM-E-AU with cold water, insulate the water pipe to prevent

condensation. Wrap insulation material around water pipes as shown in [Fig. IV. 3.(6).1].

• Any heat source piping.

• Indoor piping in cold-weather regions where frozen pipes are a problem.

• When air coming from the outside causes condensation to form on piping.

• Any drainage piping.

[Fig. IV. 3.(6).1]

(A) Heat insulation material (accessory)

(B) Inject with caulking material

- 39 -

(7) Water processing and water quality control

To preserve water quality, use the closed type of cooling tower for unit. When the circulating water quality is poor, the water heat exchanger can develop scales, leading to a reduction in heat-exchange power and possible corrosion of the heat exchanger. Please pay careful attention to water processing and water quality control when installing the water circulation system.

• Removal of foreign objects or impurities within the pipes.

During installation, be careful that foreign objects, such as welding fragments, sealant particles, or rust, do not enter

the pipes.

• Water Quality Processing

a) Depending on the quality of the cold-temperature water used in the air-conditioner, the copper piping of the heat

exchanger may become corroded. We recommend regular water quality processing. Cold water circulation systems using open heat storage tanks are particularly prone to corrosion. When using an open-type heat storage tank, install a water-to-water heat exchanger, and use a closed-loop

circuit on the air conditioner side. If a water supply tank is installed, keep contact with air to a minimum, and keep the level of dissolved oxygen in the water no higher than 1mg/liter.

b) Water quality standard

Items

pH (25 ˚C) Electric conductivity (mS/m) (25 ˚C) (µ s/cm) (25 ˚C)

Chloride ion (mg Cl Sulfate ion (mg SO4

Standard

Acid consumption (pH4.8)

items

Total hardness (mg CaCO Calcium hardness (mg CaCO Ionic silica (mg SiO

Refer-

Iron (mg Fe/liter)

ence

Copper (mg Cu/liter)

items

Sulde ion

Ammonium ion (mg NH Residual chlorine (mg Cl/liter) Free carbon dioxide (mg CO Ryzner stability index

-

/liter)

2-

/liter)

(mg CaCO3/liter)

3

/liter)

3

/liter)

2

/liter)

(mg S2-/liter)

+

4

/liter)

2

/liter)

Lower mid-range temperature water system

Water Temp.

Recirculating water

7.0 ~ 8.0

30 or less

[300 or less]

50 or less 50 or less

50 or less

70 or less 50 or less 30 or less

1.0 or less

1.0 or less not to be detected

0.3 or less

0.25 or less

0.4 or less

–

=<

60 ˚C

Make-up water

7.0 ~ 8.0

30 or less

[300 or less]

50 or less 50 or less

50 or less

70 or less 50 or less 30 or less

0.3 or less

1.0 or less not to be detected

0.1 or less

0.3 or less

4.0 or less

–

Higher mid-range temperature water system

Recirculating water

Water Temp. > 60 ˚C

7.0 ~ 8.0

30 or less

[300 or less]

30 or less 30 or less

50 or less

70 or less 50 or less 30 or less

1.0 or less

1.0 or less not to be detected

0.1 or less

0.4 or less

–

Make-up water

7.0 ~ 8.0

30 or less

[300 or less]

30 or less 30 or less

50 or less

70 or less 50 or less 30 or less

0.3 or less

1.0 or less not to be detected

0.1 or less

0.3 or less

4.0 or less

–

Corrosive

Reference : Guideline of Water Quality for Refrigeration and Air Conditioning Equipment. (JRA GL02E-1994) c) Please consult with a water quality control specialist about water quality control methods and water quality

calculations before using anti-corrosive solutions for water quality management.

d) When replacing a previously installed air conditioning device (even when only the heat exchanger is being

replaced), rst conduct a water quality analysis and check for possible corrosion.

Corrosion can occur in cold-water systems even if there has been no prior signs of corrosion.

If the water quality level has dropped, please adjust water quality sufciently before replacing the unit. The maximum amount of circulating water in the water pipe is 100L. Make sure that this amount is not exceeded.

Tendency

Scale-forming

- 40 -

(8) Pump interlock

IN1

TB142A

Water Pump

Strainer

Control Box

Broken lines are field supply products.

Operation signal

Pump interlock

The unit may become damaged if it is operated with no water circulating through the pipes.

Be sure to interlock unit operation and the water-circuit pump. Use the terminal blocks for interlocking TB142A (IN1) that

can be found on the unit. [Fig. IV. 3. (8).1]

Example drawing for pump interlock

- 41 -

V

(A) (B)

(C)

(E) (E)

PE

(D)

PE

(D) (D)

PWFY-P100VM-E-BU

PWFY-P100,200VM-E-AU

System Design

1.Electricalwork

(1) General cautions

Warning:

Electricalworkshouldbedonebyqualiedelectricalengineersinaccordancewith“EngineeringStandards ForElectricalInstallation”andsuppliedinstallationmanuals.Specialcircuitsshouldalsobeused.Ifthepower circuitlackscapacityorhasaninstallationfailure,itmaycauseariskofelectricshockorre.

1. Be sure to take power from the special branch circuit.

2. Be sure to install an earth leakage breaker to the power.

3. Install the unit to prevent that any of the control circuit cables (remote controller, transmission cables, or external input/output line) is brought in direct contact with the power cable outside the unit.

4. Ensure that there is no slack on all wire connections.

5. Some cables (power, remote controller, transmission cables external input/output line) above the ceiling may be bitten by mouses. Use as many metal pipes as possible to insert the cables into them for protection.

6. Never connect the power cable to leads for the transmission cables. Otherwise the cables would be broken.

7. Be sure to connect control cables to the indoor unit, remote controller, and the outdoor unit.

8. Be sure to ground the unit.

9. Select control cables from the conditions given in page

42.

Caution:

Be sure to put the unit to the ground on the outdoor unit side. Do not connect the earth cable to any gas pipe, water pipe, lightening rod, or telephone earth cable. Incomplete grounding may cause a risk of electric shock.

(2) Power supply for PWFY unit

(2)-1 Electrical characteristics of PWFY unit

• Power supply cords of appliances shall not be lighter than design 245 IEC 57 or 227 IEC 57.

• A switch with at least 3 mm contact separation in each pole shall be provided by the Air conditioner installation.

Model

PWFY-P100VM-E-BU

Model

PWFY-P100VM-E-AU PWFY-P200VM-E-AU

Hz

50/60

220-230-240 V

Hz

Power supply Compressor

Volts

220-230-240 V

Voltage range

Max. 264 V

Min. 198 V

Power supply

Volts

MCA (A)

15.71

Voltage range

Max. 264 V

Min. 198 V

Output (kW)

1.0

MCA (A)

0.085

SC (A)

1.25

Cooling

RLA (A) Heating

11.63-11.12-10.66

RLA (A)

Heating

0.068-0.065-0.063

(2)-2 Power cable specications

Model

PWFY-P100VM-E-BU

Model

PWFY-P100VM-E-AU PWFY-P200VM-E-AU

[Fig. V. 1.(2).1]

Minimum wire thickness (mm2)

Main cable

2.5

Total operating current

16 A or less

25 A or less

32 A or less

branch

-

Minimum wire thickness (mm2)

Main cable

1.5

2.5

4.0

Ground

2.5

branch

Breaker for

current leakage

30 A 30 mA 0.1 sec or less

Ground

1.5

2.5

4.0

1.5

2.5

4.0

20 A 30 mA 0.1 sec. or less

30 A 30 mA 0.1 sec. or less

40 A 30 mA 0.1 sec. or less

Breaker for current

leakage

Local swich (A)

capacity

25

capacity

fuse

25

Local swich (A)

fuse

16

25

32

16

25

32

Breaker for wiring (NFB) (A)

30

Breaker for wiring (NFB) (A)

20

30

40

Caution:

Do not use anything other than the correct capacity breaker and fuse. Using fuse, wire or copper wire with too

largecapacitymaycauseariskofmalfunctionorre.

- 42 -

(A) Breaker for current leakage (B) Local switch or breakers for wiring (C) PWFY-P100VM-E-BU (D) PWFY-P100, 200VM-E-AU

(E) Pull box

(3) Connecting remote controller, indoor and outdoor transmission cabls

TB02

TB15

earth cable (shielded)

TB5

SM1M2 SM1M2

TB3

M1M2

(A) (B) (C)

(D)

(E)

1 2 S

TB15TB5

SM1M2 1 2

(shielding wire)

(B)

(A)

S

2

1

L

N

DC10~13V

1 2

A B

(C)

S

M2

M1

(D)

(E)

2

S

M2

M1

(A)

(B)

(D)

(E)

1

L

N

DC10~13V

A B 1 2

(C)

• Connect unit TB5 and outdoor unit TB3. (Non-polarized 2-wire (shield))

The “S” on unit TB5 is a shielding wire connection. For specications about the connecting cables, refer to the

outdoor unit installation manual.

• Install a remote controller following the manual supplied with the remote controller.

(3)-1 Power supply examples

(3)-1-1 Using MA Remote controller (Remote controller is optionally available)

• Connect the “1” and “2” on unit TB15 to a MA remote controller. (Non-polarized 2-wire)

[Fig. V. 1. (3). 1] MA Remote controller

(A) Outdoor unit

(B) BC controller (C) PWFY-P100VM-E-BU (D) PWFY-P100, 200VM-E-AU (E) MA remote controller

• DC 10 to 13 V between 1 and 2 (MA remote controller)

[Fig. V. 1. (3). 2] MA Remote controller

PWFY- P100VM-E-BU PWFY- P100, 200VM-E-AU

• The MA remote controller cannot be used at the same time or interchangeably.

Note:

Ensurethatthewiringisnotpinchedwhenttingtheterminalboxcover.Pinchingthewiringmaycutit.

Caution:

• Use wire with supplemental insulation.

• Input to TB142A, TB142B, and TB142C should not carry voltage.

• Cables from equipment connected to external input/output should have supplemental insulation.

• Use a single multiple-core cable for external input/output to allow for connection to the PG screw.

Caution:

Wirethepowersupplysothatnotensionisimparted.Otherwisedisconnection,heatingorreresult.

(A) Non-polarized

(B) TB15 (MA remote controller cables) (C) MA remote Controller (D) TB5 (Transmission cables) (E) TB2 (Power supply wiring)

- 43 -

(4) Transmission cable specications

(A)

(C)

(B)

(C)

(A)

(B)

(D)

(E)

(G)

(F)

(4)-1 Transmission cables

PWFY-P100VM-E-BU

Type of cable

Cable diameter

Remarks

Transmission cables

Shielding wire (2-core)

CVVS, CPEVS or MVVS

More than 1.25 mm

2

-

MA Remote controller cables

Sheathed 2-core cable (shielded)

CVVS

0.3 ∼ 1.25 mm2 (0.75 ∼ 1.25 mm2)*1

Max.length: 200 m

External input

Sheathed multi-core cable (shielded)

CVVS or MVVS

0.3 ∼ 0.5 mm

Max.length: 100 m

2

External output

Sheathed multi-core cable (unshielded)

CVV or MVV

0.3 ∼ 1.25 mm

Rated voltage: L1-N: 220

Rated load: 0.6 A

2

∼ 240 V

PWFY-P100, 200VM-E-AU

Transmission cables

Type of cable

Cable diameter

Remarks

Shielding wire (2-core)

CVVS, CPEVS or MVVS

More than 1.25 mm

2

-

*1 Connected with simple remote controller. CVVS, MVVS: PVC insulated PVC jacketed shielded control cable

CVV, MVV : PVC insulated PVC sheathed control cable

CPEVS : PE insulated PVC jacketed shielded communication cable

MA Remote controller cables

Sheathed 2-core cable

CVV (unshielded)

0.3 ∼ 1.25 mm2 (0.75 ∼ 1.25 mm2)*1

Max.length: 200 m

External input

Sheathed multi-core cable

CVV or MVV (unshielded)

0.3 ∼ 0.5 mm

Max.length: 100 m

2

External output

Sheathed multi-core cable (unshielded)

CVV or MVV

0.3 ∼ 1.25 mm

Rated voltage: L1-N: 220

Rated load: 0.6 A

2

∼ 240 V

(5) Connecting electrical connections

Verify that the model name on the operating instructions on the cover of the control box is the same as the model name on the nameplate.

Step 1 Remove the screws holding the terminal box cover in place. [Fig. V.1.(5).1]

(A) Screws

(B) Front panel

(C) Control box

Note:

Ensurethatthewiringisnotpinchedwhenttingtheterminalboxcover.Pinchingthewiringmaycutit.

Caution:

Install wiring so that it is not tight and under tension. Wiring under tension may break, or overheat and burn.

• Fix power source external input/output line wiring to control box by using buffer bushing for tensile force to prevent electric shock. (PG connection or the like.) Connect transmission wiring to transmission terminal block through the knockout hole of control box using ordinary bushing.

• After wiring is complete, make sure again that there is no slack on the connections, and attach the cover onto the control box in the reverse order removal.

[Fig. IV. 1.(5).2]

(A) To prevent external tensile force from applying to the wiring connection section of power source terminal block use buffer bushing like PG connection or the like.

(B) External signal input cable

(C) External signal output cable (D) Power source wiring (E) Tensile force (F) Use ordinary bushing

(G) Transmission cable and MA remote controller cable

Caution:

Wirethepowersupplysothatnotensionisimparted.Otherwisedisconnection,heatingorreresult.

- 44 -

(6) Address setting

SWU2 SWU3

SWU1

(6)-1 Switch operation

(Be sure to operate with the main power turned OFF.)

[Fig. V. 1.(6).1] <Address board>

• There are two types of rotary switch setting available: setting addresses 1 to 9 and over 10, and setting branch numbers.

a) How to set addresses Example: If Address is “3”, remain SWU2 (for over 10) at “0”, and match SWU1 (for 1 to 9) with “3”. b) How to set branch numbers SWU3 (Series R2 only)

Match the indoor unit’s refrigerant pipe with the BC controller’s end connection number. Remain other than R2 at “0”.

• The rotary switches are all set to “0” when shipped from the factory. These switches can be used to set unit address es and branch numbers at will.

-

- 45 -

(6)-2 Rule of setting address

Unit

PWFY unit

Standard indoor unit

ME, LOSSNAY Remote controller (Main)

ME, LOSSNAY Remote controller (Sub)

Address setting

01 ~ 50

52 ~ 99, 100

101 ~ 150

151 ~ 199, 200

NoteExample

The address of outdoor unit + 1

Please reset one of them to an address between 52

and 99 when two addresses overlap.

The address automatically becomes "100" if it is set

as "01~ 50"

The smallest address of indoor unit in the group + 100

The place of "100" is fixed to "1"

System remote controller

ON/OFF remote controller

G-50A GB-50A AG-150A

000, 201 ~ 250

Local remote controller

System controller

The address of main remote controller + 50

The address automatically becomes "200" if it is set

as "00"

10 1

0

1

2

3

4

5

6

7

8

9

0

1

2

3

4

5

6

7

8

9

10 1

0

1

2

3

4

5

6

7

8

9

0

1

2

3

4

5

6

7

8

9

0

1

2

3

4

5

6

7

8

9

0

1

2

3

4

5

6

7

8

9

0

1

2

3

4

5

6

7

8

9

0

1

2

3

4

5

6

7

8

9

0

1

2

3

4

5

6

7

8

9

0

1

2

3

4

5

6

7

8

9

0

1

2

3

4

5

6

7

8

9

10 1

10 1100

0

1

2

3

4

5

6

7

8

9

0

1

2

3

4

5

6

7

8

9

0

1

2

3

4

5

6

7

8

9

10 1100

LMAP02-E

201 ~ 250

1

Fixed

Group remote controller

201 ~ 250

The smallest group No. to be managed + 200

10 1

2

Fixed

2

Fixed

Outdoor unit

BC controller (Main)

53 ~ 99, 100

Lowest address within the indoor units connected to the BC controller (Sub) plus 50.

10 1

BC controller (Sub)

51 ~ 99, 100

The smallest address of indoor unit in same refrigerant system + 50 Assign sequential address numbers to the outdoor units in one refrigerant circuit system. OC and OS are automatically detected. (Note 2)

Please reset one of them to an address between 51

and 99 when two addresses overlap.

The address automatically becomes "100" if it is set

as "01~ 50"

Use the most recent address within the same group of indoor units. Make the indoor units address connected to the BC controller (Sub) larger than the indoor units address connected to the BC controller (Main). If applicable, set the sub BC controllers in an PURY system in the following order: (1)

Indoor unit to be connected to the BC controller (Main)

(2)

Indoor unit to be connected to the BC controller (No.1 Sub)

(3)

Indoor unit to be connected to the BC controller (No.2 Sub)

Set the address so that (1)<(2)<(3)

0

1

2

3

4

5

6

7

8

9

0

1

2

3

4

5

6

7

8

9

0

1

2

3

4

5

6

7

8

9

0

1

2

3

4

5

6

7

8

9

0

1

2

3

4

5

6

7

8

9

0

1

2

3

4

5

6

7

8

9

0

1

2

3

4

5

6

7

8

9

0

1

2

3

4

5

6

7

8

9

10 1

(Note1)

0,2 0~5 0~9

Note1: To set the address to "100", set it to "50" Note2: Outdoor units OC and OS in one refrigerant circuit system are automatically detected. OC and OS are ranked in descending order of capacity. If units are the same capacity, they are ranked in ascending order of their address.

- 46 -

(6)-3 System examples

2. Address should be set to Indoor units, LOSSNAY and central controller.

3. M-NET power is supplied by the Outdoor unit at TB3, while Indoor unit and MA RC consume the M-NET power for transmission use. The power balance is needed to consider for long M-NET wiring. Details refer to Data book G4 2-3 "System configuration

restrictions".

NOTE:

1. Outdoor units OC and OS in one refrigerant circuit system are automatically detected. OC and OS are ranked in descending order of capacity. If units are the same capacity, they are ranked in ascending order of their address.

Indoor unit

PWFY-P100VM-E-BU PWFY-P100VM-E-AU PWFY-P200VM-E-AU

C/R AMWMA

(Main) (Sub)

MA R/C

SRU

Wireless R/C

*1

*2 System controller should connect to TB7 at Outdoor and use power supply unit together in Multi-Refrigerant-System.

*1

01

BC controller

53

BC controller

(Main)

93

033020

TB15

TB5 5BT20BT 2BT5BT

Transmission Booster

PAC-SF46EPA

TB5

3BT51BT51BT

TB15

MA R/C

(Main) (Sub)

MA R/C

TB15

ME R/C

MA R/C

PZ-52SF

SRU

Wireless R/C

*1

*1 142 143

41 42

43 95

45 46

TB15

TB5 5BT20BT

LOSSNAY

5BT5BT5BT

TB15

*1 For Wireless R/C and Signal receiver unit (SRU), channel 1, 2 and 3 are selectable and should be set to same channel.

BC controller

(Sub1)

Group 2

12 puorG1 puorG

Group 32 43 puorG33 puorG13 puorG

TB3

TB7 7BT7BT7BT

TB7

TB3

201

PSU

5251

OC OS

PURY-(E)P-YSHM

SC

TB3TB3

9291

OC OS

PURY-(E)P-YSHM

TB3

97

OC

CN41CN40CN41CN40 CN41CN40CN41 14NC04NC CN40

ON

DipSW2-1

ON

DipSW2-1

ON

DipSW2-1

ON

DipSW2-1

ON

DipSW2-1

PURY-(E)P-YHM

4. Indoor units should be set with a branch number.

5. Assign an address to each of the sub BC controllers (SC1 and SC2) which equals the sum of the smallest address of the indoor units that are connected to each sub BC controller and 50.

*2

(6)-3-1 MA remote controller, Multi-refrigerant-system, System Controller at TB7 side, Booster for long

M-NET wiring

PWFY-P100VM-E-BU/PWFY-P100,200VM-E-AUwithR2seriesoutdoorunits

- 47 -

PWFY-P100,200VM-E-AUwithYseriesoutdoorunits

2. Address should be set to Indoor units, LOSSNAY and central controller.

3. M-NET power is supplied by the Outdoor unit at TB3, while Indoor unit and MA consume the M-NET power for transmission use. The power balance is needed to consider for long M-NET wiring. Details refer to Data book G4 2-3 "System configuration restrictions".

NOTE:

1. Outdoor units OC, OS1 and OS2 in one refrigerant circuit system are automatically detected. OC, OS1 and OS2 are ranked in descending order of capacity. If units are the same capacity, they are ranked in ascending order of their address.

Indoor unit

PWFY-P100VM-E-AU PWFY-P200VM-E-AU

MA

(Main)

WMA

MA

*2 System controller should connect to TB7 at Outdoor and use power supply unit together in Multi-Refrigerant-System.

03302010

TB15

5BT5BT 2BT5BT

Transmission Booster

PAC-SF46EPA

TB5

3BT51BT51BT

TB15

MA

(Main)MA(Sub)

TB15

PWFY-P100VM-E-AU PWFY-P200VM-E-AU

WMA MA

41 42

43

45 46

TB15

5BT5BT

LOSSNAY

5BT5BT5BT

TB15

SRU

Wireless R/C

*1

*1 For Wireless R/C and Signal receiver unit (SRU), channel 1, 2 and 3 are selectable and should be set to same channel.

Group 2

12 puorG1 puorG

Group 32 43 puorG33 puorG13 puorG

TB3 TB3

TB7 7BT7BT7BT7BT

TB7

TB3

201

PSU

*2

535251

OC OS1 OS2

PUHY-(E)P-YSHM

SC

TB3TB3

9291

OC OS1

PUHY-(E)P-YSHM

TB3

97

OC

CN41CN40CN41CN40CN41CN40 CN41CN40CN41 14NC04NC CN40

ON

DipSW2-1

ON

DipSW2-1

ON

DipSW2-1

ON

DipSW2-1

ON

DipSW2-1

ON

DipSW2-1

PUHY-(E)P-YHM

Wireless R/C

*1

- 48 -

(7) External input/output function

OUT4OUT3OUT2

TB141A

OUT1

IN1 IN2 IN3 IN4

IN5IN6 IN7 IN8

TB142CTB142BTB142A

COM+

CN421

(BK)(BU)

CN422

32211

3

CN421

(BK)

(BU)

CN422

3

2

+

211

3

current direction

Current generator

Eaternal analog input

+

current direction

Presettemperatureinput(externalanaloginput:4mA-20mA)

External input is input through CN421, CN422 on the circuit board. (Fig. V. 1.(7).1)

[Fig. V. 1.(7).1]

Use the supplied connector.

If no temperature settings are made via the MA remote controller, the temperature changes with the current of generator. Refer to the instructions manual that came with the MA remote controller for how to make the settings.

4 mA → 10 °C 20 mA → 70 °C

Externaloutputterminal

External output terminal (refer to Fig. V. 1.(7).2) is ineffective when the circuit is open. Refer to Table V. 1.(7).1 for information about each contact. The current in the circuit to be connected to the external output terminal must be 0.6A or less. Table V. 1.(7).1

OUT1

OUT2

OUT3

OUT4

Operation ON/OFF

Defrost

Compressor

Error signal

Externalinputterminal

The piping length must be within 100 m. External input terminal (refer to Fig. V. 1.(7).2 is ineffective when the circuit is open. Refer to Table V. 1.(7).2 through Table V. 1.(7).4 for information about each contact. Only the “pump interlock” function is ineffective when the circuit is short-circuited. Connect a relay circuit to the external output terminal as shown in Fig. V. 3.(8).1.

The specications of the relay circuit to be connected must meet the following conditions.

Contact rating voltage >= DC15V Contact rating current >= 0.1A

Minimum applicable load =< 1mA at DC [Table V. 1.(7).2] TB142A

IN1

Pump interlock

[Table V. 1.(7).3] TB142B

IN3 IN4

Connection demand

Operation ON/OFF

[Table V. 1.(7).4] TB142C

[Fig. V. 1.(7).2]

[Fig. V. 1.(7).3]

COM+

IN5 *1 IN6 *2 IN7 *3

Common

Hot Water/Heating

Heating ECO *4

Anti-freeze *5

*1 PWFY-P100VM-E-BU Hot Water PWFY-P100, 200VM-E-AU Heating

*2 Effective when SW 4-3 is set to ON. *3 Effective when SW 4-4 is set to ON. *4 When Heating ECO mode is effective, the outlet water temp. will be changed based on ambient temp. automatically. *5 When Anti-freeze mode is effective, the unit will work for keeping set water temp. automatically.

Note: DipS/W1-1OFF:WaterInletTemp. DipS/W1-1ON:WaterOutletTemp. ThefactorysettingforDipSW1-1isOFF.

Signal priority = External input > centralizied controller > remote controller

- 49 -

VI

Switch Function

Function according to switch setting

Switch setting timing

OFF ON

SW1

1 T

Operation after power recovery

*1

Operation after power recovery

H0 thermistor selection Water inlet thermistor TH6 Water outlet thermistor TH8 Before power on

Before power on

2 - - - -

3

Remains stopped

Depends on the SW1-3 setting

Auto recovery (to the status before power failure)

Forced to operate

*1 Valid only when SW1-4 is set to OFF

4

5 - - - -

6 - - - -

7 Test-run mode OFF ON Any time

8 Error history deleted Normal Deleted Any time

9

Effective only when SW1-7 is set to ON and only on the AT W models.

Heating Cooling Any time

10 - - - -

SW2 1-10

For self-diagnosis/operation monitoring

- - Any time

SW3

1 Capacity setting (AT W only) 4HP 8HP (ATW only) Before power on

2 Service LED display selection Display in Centigrade Display in Fahrenheit Any time

3 - - - -

4 - - - -

5

Cumulative compressor operation time is deleted.

Normal Deleted Any time

6 - - - -

7 - - - -

8 - - - -

9 - - - -

10 - - - -

SW4

1

2

3

Use to change pr

Do not change from factory setting.

eset temperature range for the Heating ECO mode.

HWS : Ineffective ATW : Ine ffective

HWS : 30°C to 50°C ATW : 30 °C to 50°C

Before power on

4

Use to change preset temperature range for the Anti-freeze mode.

BU : Ineffective WH : Ineffective

BU : 10°C to 45°C WH : 10°C to 45°C

Before power on

5 - - - -

6 - - - -

7 - - - -

8 - - - -

9 - - - -

10 - - - -

SW5

1 Error detection enabled

Enabling/disabling ACCT sensor error detection

Error detection disable (No load operation is possible)

Any time

2 - - - -

3 - - - -

4 - - - -

Control

1. Dip switch functions

- 50 -

2.Remotecontrollerspecications

FUNCTION

ON/OFF

Operation mode switching

Water temperature setting

Preset temperature range

Water temperature display

Permit / Prohibit local operation

Weekly scheduler

Error

Self check (Error history)

Test run

Circulating water replacement warning

LANGUAGE setting

Operation locking function

Runs and stops the operation of a group of units Switches between Hot Water / Heating / Heating ECO / Anti-freeze / Cooling * Available operation modes vary depending on the unit to be connected. * Switching limit setting can be made via a remote controller. Temperature can be set within the ranges below. (in increments of 1°C or 1°F) Hot Water 35°C min. ~ 70°C max. (in increments of 1°C or 2°F) Heating 30°C min. ~ 45°C max. (in increments of 1°C or 2°F) Anti-freeze 10°C min. ~ 45°C max. (in increments of 1°C or 1°F) Cooling 10°C min. ~ 30°C max. (in increments of 1°C or 1°F) * The settable range varies depending on the unit to be connected. Preset temperature range setting can be limited via a remote controller. 10°C min. ~ 90°C max. (in increments of 1°C or 1°F) * The settable range varies depending on the unit to be connected. Individually prohibits operations of each local remote control function :ON/OFF, Operation modes,water temperature setting, Circulating water replacement warning reset. *

Upper level controller may not be connected depending on the unit to be connected. ON / OFF / Water temperature setting can be done up to 6 times one day in the week. (in increments of a minute) When an error is currently occurring on a unit, the afflicted unit and the error code are displayed. Searches the latest error history by pressing the CHECK button twice. Enables the Test run mode by pressing the TEST button twice. * Test run mode is not available depending on the unit to be connected. Displays the circulating water replacement warning via the unit message. Clears the display by pressing the CIR.WATER button twice. * Circulating water replacement warning is not available depending on the unit to be connected. The language on the dot matrix LCD can be changed. (Seven languages) English/German/Spanish/Russian/Italian/French/Swedish Remote controller operation can be locked or unlocked.

·All-switch locking

·Locking except ON/OFF switch

Item Description

Operations

Display

- 51 -

VII

Components

Refrigerant

circuit

components

Electric circuit

parts

What to look for

Maintenance cycle

(times/year)

Replacement cycle

Compressor

Water-refrigerant heat exchanger Solenoid valve (PWFY-P100, 200VM-E-AU) Check valve (PWFY-P100, 200VM-E-AU) Linear expansion valve Strainer Capillary tube Pipes

Electromagnetic contactor

Overcurrent relay

Relay

Solenoid valve Fuse Electronic board Switch Pressure switch Terminal block Cable/connector Fan Motor

High/low pressure, vibration, noise Insulation resistance, loose terminals High/low pressure, water pressure loss

Operation, leakage, clogging

Operation Inlet/outlet temperature difference Contact wear, Vibration Contact wear, Vibration Corroded contact, loose terminals Insulation resistance loose terminals Operation, Contact resistance. Insulation resistance Insulation resistance External appearance External appearance Operation, Contact resistance. Contact resistance. loose terminals Looseness, corrosion, and wearing Balance Insulation resistance, noise, vibration

20,000 hours

10 Years

7 Years

10 Years

7 Years

While in heavy use

10 Years 10 Years

8 Years

7 to 10Years

6 Years

7 Years 8 Years 8 Years 8 Years

7 to 10Years

8 Years 10 Years 10 Years

6 to 10Years

2

1

2 1 1 1

2

2 2 2 2 2 2 2 2 2

Regular preventive maintenance and parts replacement help keep the unit running smoothly and minimize problems. The table below shows the maintenance schedule. Use the replacement timing in the table only as a guide. Some parts may need to be replaced sooner, depending on the usage.

MaintenanceCycle

1. Routine maintenance checks

• Periodically and thoroughly check the circulating water circuit. (See table below.)

• Consult a maintenance technician.

2. Parts Replacement Cycle

- 52 -

VIII

Capa

cit

y

(kW)

Input

(kW)

Total capacity of indoor units

10.0

20.0

30.0

40.0

50.0

0.0

5.0

100 200 300 400

100 200 300 400 500

Capa

city(kW)

Input

(kW)

Total capacity of indoor units

10.0

20.0

30.0

40.0

50.0

0.0

5.0

10.0

Cooling Heating

P300 P350

Cooling Heating

P200 P250

PUHY-P200,250YHM-A

Ref: PUHY_YHM-A_CbTIU_EUDB_P200-P350

PUHY-P300,350YHM-A

Product Data (supplemental information for chapter III.)

1. Capacity tables

(1) Correction by total indoor (1)-1 Y series

- 53 -

Capa

cit

y

(kW)

Input

(kW)

Total capacity of indoor units

20.0

10.0

15.0

30.0

40.0

50.0

60.0

0.0

5.0

200 300 400 500 600

200 300 400 500 600 700 800

Capa

city(kW)

Input

(kW)

Total capacity of indoor units

30.0

40.0

50.0

60.0

70.0

0.0

5.0

15.0

20.0

10.0

Cooling Heating

P500 P550

Cooling Heating

P400 P450

PUHY-P400,450YHM-A

Ref: PUHY_YHM-A_CbTIU_EUDB_P400-P550

PUHY-P500,550YSHM-A

- 54 -

Capa

cit

y

(kW)

Input

(kW)

Total capacity of indoor units

50.0

40.0

30.0

20.0

60.0

70.0

80.0

90.0

0.0

10.0

200 300 400 500 600 700 800 900

300 400 500 600 700 800 900 1000

Capa

city(kW)

Input

(kW)

Total capacity of indoor units

40.0

20.0

60.0

80.0

100.0

120.0

0.0

10.0

30.0

20.0

Cooling Heating

P700 P750

Cooling Heating

P600 P650

PUHY-P600,650YSHM-A

Ref: PUHY_YHM-A_CbTIU_EUDB_P600-P750

PUHY-P700,750YSHM-A

- 55 -

Capa

cit

y

(kW)

Input

(kW)

Total capacity of indoor units

40.0

20.0

60.0

80.0

100.0

120.0

0.0

10.0

40.0

30.0

400 600 800 1000 14001200

400 500 600 700 800 1200900 1000 1100

Capa

city(kW)

Input

(kW)

Total capacity of indoor units

60.0

40.0

80.0

100.0

120.0

140.0

0.0

10.0

30.0

20.0

Cooling Heating

P900 P950

Cooling Heating

P800 P850

PUHY-P800,850YSHM-A

Ref: PUHY_YHM-A_CbTIU_EUDB_P800-P950

PUHY-P900,950YSHM-A

- 56 -

Capa

cit

y

(kW)

Input

(kW)

Total capacity of indoor units

80.0

60.0

20.0

30.0

40.0

100.0

120.0

140.0

160.0

0.0

10.0

400 600 800 1000 1200 1400

400 600 800 1000 1200 1400 1600

Capa

city(kW)

Input

(kW)

Total capacity of indoor units

80.0

100.0

120.0

140.0

160.0

0.0

10.0

30.0

40.0

20.0

Cooling Heating

P1150 Cooling Heating

P1100

Cooling Heating

P1000 P1050

PUHY-P1000,1050YSHM-A

Ref: PUHY_YHM-A_CbTIU_EUDB_P1000-P1150

PUHY-P1100,1150YSHM-A

- 57 -

Capa

cit

y

(kW)

Input

(kW)

Total capacity of indoor units

100.0

80.0

60.0

40.0

120.0

140.0

160.0

180.0

0.0

20.0

400 600 800 1000 1200 1400 1600 1800

Cooling Heating

P1250

PUHY-P1200,1250YSHM-A

Ref: PUHY_YHM-A_CbTIU_EUDB_P1200-P1250

P1200

- 58 -

Capa

cit

y

(kW)

Input

(kW)

Total capacity of indoor units

15.0

10.0

20.0

25.0

30.0

35.0

2.0

6.0

8.0

4.0

100 200 300 400

100 200 300 400 500

Capa

city(kW)

Input

(kW)

Total capacity of indoor units

10.0

20.0

30.0

40.0

50.0

4.0

8.0

6.0

12.0

14.0

10.0

Cooling Heating

P350 Cooling Heating

P300

P200 P250

PURY-P200,250YHM-A(-BS)

Ref: PURY_YHM-A_CbTIU_EUDB_P200-P350

PURY-P300,350YHM-A(-BS)

(1)-2 R2 series

- 59 -

Capa

cit

y

(kW)

Input

(kW)

Total capacity of indoor units

20.0

10.0

30.0

40.0

50.0

60.0

0

10.0

15.0

5.0

200 300 400 500 600 700 800

200 300 500 700400 600 800 900

Capa

city(kW)

Input

(kW)

Total capacity of indoor units

50.0

40.0

30.0

60.0

70.0

80.0

10.0

5.0

20.0

15.0

Cooling Heating

P550 Cooling Heating

P500

P400 P450

PURY-P400,450Y(S)HM-A(-BS)

Ref: PURY_YHM-A_CbTIU_EUDB_P400-P550

PURY-P500,550YSHM-A(-BS)

- 60 -

Capa

cit

y

(kW)

Input

(kW)

Total capacity of indoor units

50.0

40.0

60.0

70.0

80.0

90.0

15.0

20.0

10.0

5.0 200 300 500 600 700400 800 900 1000

400300 500 600 700 800 900 1000 1100 1200

Capa

city(kW)

Input

(kW)

Total capacity of indoor units

40.0

60.0

80.0

100.0

10.0

5.0

20.0

25.0

30.0

15.0

Cooling Heating

P750 Cooling Heating

P700

P600 P650

PURY-P600,650YSHM-A(-BS)

Ref: PURY_YHM-A_CbTIU_EUDB_P600-P750

PURY-P700,750YSHM-A(-BS)

- 61 -

400 500 600 800 1000700 900 1100 1200 1300

Capa

cit

y

(kW)

Input

(kW)

Total capacity of indoor units

60.0

40.0

80.0

100.0

120.0

15.0

10.0

25.0

30.0

20.0

Cooling Heating

P800

Ref: PURY_YHM-A_CbTIU_EUDB_P800

PURY-P800YSHM-A(-BS)

- 62 -

(2) Correction by refrigerant piping length

Piping equivalent length (m)

1

0.9

0.8

0.95

0.85

0.75

0.65

0.7

Cooling capacity correction factor

PUHY-(E)P200YHM-A

Ref.: PUHY_YHM-A_CbRPL_EUDB_P200_C

Total capacity of indoor unit

100

150

200 260

0 20 40 60 80 100 120 140 160 180

Piping equivalent length (m)

1

0.9

0.8

0.95

0.85

0.75

0.65

0.7

Cooling capacity correction factor

0 20 40 60 80 100 120 140 160 180

PUHY-(E)P400Y(S)HM-A

Ref.: PUHY_YHM-A_CbRPL_EUDB_P400_C

Total capacity of indoor unit

200

300

400

520

Piping equivalent length (m)

1

0.9

0.8

0.95

0.85

0.75

0.65

0.7

Cooling capacity correction factor

PUHY-P250YHM-A

Ref.: PUHY_YHM-A_CbRPL_EUDB_P250_C

Total capacity of indoor unit

125

188

250 325

0 20 40 60 80 100 120 140 160 180

Piping equivalent length (m)

1

0.9

0.8

0.95

0.85

0.75

0.65

0.7

Cooling capacity correction factor

PUHY-(E)P450Y(S)HM-A

Ref.: PUHY_YHM-A_CbRPL_EUDB_P450_C

225

338

450

585

Total capacity of indoor unit

0 20 40 60 80 100 120 140 160 180

Piping equivalent length (m)

1

0.9

0.8

0.95

0.85

0.75

0.65

0.7

Cooling capacity correction factor

PUHY-(E)P300YHM-A

Ref.: PUHY_YHM-A_CbRPL_EUDB_P300_C

Total capacity of indoor unit

150

225

300

390

0 20 40 60 80 100 120 140 160 180

Piping equivalent length (m)

1

0.9

0.8

0.95

0.85

0.75

0.65

0.7

Cooling capacity correction factor

PUHY-(E)P500YSHM-A

Ref.: PUHY_YHM-A_CbRPL_EUDB_P500_C

Total capacity of indoor unit

250

375

500

650

Piping equivalent length (m)

1

0.9

0.8

0.95

0.85

0.75

0.65

0.7

Cooling capacity correction factor

0 20 40 60 80 100 120 140 160 180

PUHY-P350YHM-A

Ref.: PUHY_YHM-A_CbRPL_EUDB_P350_C

Total capacity of indoor unit

175

263

350

455

Piping equivalent length [m]

1

0.9

0.8

0.95

0.85

0.75

0.65

0.7

Cooling capacity correction factor

PUHY-(E)P550YSHM-A

Ref.: PUHY_YHM-A_CbRPL_EUDB_P550_C

275

413

550

715

Total capacity of indoor unit

0 20 40 60 80 100 120 140 160 180

(2)-1 Y series

(2)-1-1 Cooling capacity correction

- 63 -

Piping equivalent length (m)

1

0.9

0.8

0.95

0.85

0.75

0.65

0.7

Cooling capacity correction factor

0 20 40 60 80 100 120 140 160 180

PUHY-(E)P600YSHM-A

Ref.: PUHY_YHM-A_CbRPL_EUDB_P600_C

Total capacity of indoor unit

300

450

600 780

Piping equivalent length (m)

1

0.9

0.8

0.95

0.85

0.75

0.65

0.7

Cooling capacity correction factor

PUHY-(E)P800YSHM-A

Ref.: PUHY_YHM-A_CbRPL_EUDB_P800_C

Total capacity of indoor unit

400

600

800

1040

0 20 40 60 80 100 120 140 160 180

Piping equivalent length (m)

1

0.9

0.8

0.95

0.85

0.75

0.65

0.7

Cooling capacity correction factor

PUHY-(E)P650YSHM-A

Ref.: PUHY_YHM-A_CbRPL_EUDB_P650_C

Total capacity of indoor unit

325

488

650

845

0 20 40 60 80 100 120 140 160 180

Piping equivalent length (m)

1

0.9

0.8

0.95

0.85

0.75

0.65

0.7

Cooling capacity correction factor

0 20 40 60 80 100 120 140 160 180

PUHY-(E)P850YSHM-A

Ref.: PUHY_YHM-A_CbRPL_EUDB_P850_C

Total capacity of indoor unit

425

637

850

1105

Piping equivalent length (m)

1

0.9

0.8

0.95

0.85

0.75

0.65

0.7

Cooling capacity correction factor

PUHY-(E)P700YSHM-A

Ref.: PUHY_YHM-A_CbRPL_EUDB_P700_C

Total capacity of indoor unit

350

525

700

910

0 20 40 60 80 100 120 140 160 180

Piping equivalent length (m)

1

0.9

0.8

0.95

0.85

0.75

0.65

0.7

Cooling capacity correction factor

PUHY-(E)P900YSHM-A

Ref.: PUHY_YHM-A_CbRPL_EUDB_P900_C

Total capacity of indoor unit

450

675

900

1170

0 20 40 60 80 100 120 140 160 180

Piping equivalent length (m)

1

0.9

0.8

0.95

0.85

0.75

0.65

0.7

Cooling capacity correction factor

PUHY-(E)P750YSHM-A

Ref.: PUHY_YHM-A_CbRPL_EUDB_P750_C

Total capacity of indoor unit

375

563

750

975

0 20 40 60 80 100 120 140 160 180

Piping equivalent length (m)

1

0.9

0.8

0.95

0.85

0.75

0.65

0.7

Cooling capacity correction factor

PUHY-P950YSHM-A

Ref.: PUHY_YHM-A_CbRPL_EUDB_P950_C

Total capacity of indoor unit

475

712

950

1235

0 20 40 60 80 100 120 140 160 180

- 64 -

Piping equivalent length (m)

1

0.9

0.8

0.95

0.85

0.75

0.65

0.7

Cooling capacity correction factor

0 20 40 60 80 100 120 140 160 180

PUHY-P1000YSHM-A

Ref.: PUHY_YHM-A_CbRPL_EUDB_P1000_C

Total capacity of indoor unit

500

750

1000 1300

Piping equivalent length (m)

1

0.9

0.8

0.95

0.85

0.75

0.65

0.7

Cooling capacity correction factor

0 20 40 60 80 100 120 140 160 180

PUHY-P1150YSHM-A

Ref.: PUHY_YHM-A_CbRPL_EUDB_P1150_C

Total capacity of indoor unit

575

862

1150

1495

Piping equivalent length (m)

1

0.9

0.8

0.95

0.85

0.75

0.65

0.7

Cooling capacity correction factor

0 20 40 60 80 100 120 140 160 180

PUHY-P1050YSHM-A

Ref.: PUHY_YHM-A_CbRPL_EUDB_P1050_C

Total capacity of indoor unit

525

787

1050

1365

Piping equivalent length (m)

1

0.9

0.8

0.95

0.85

0.75

0.65

0.7

Cooling capacity correction factor

PUHY-P1200YSHM-A

Ref.: PUHY_YHM-A_CbRPL_EUDB_P1200_C

Total capacity of indoor unit

600

900

1200

1560

0 20 40 60 80 100 120 140 160 180

Piping equivalent length (m)

1

0.9

0.8

0.95

0.85

0.75

0.65

0.7

Cooling capacity correction factor

PUHY-P1100YSHM-A

Ref.: PUHY_YHM-A_CbRPL_EUDB_P1100_C

Total capacity of indoor unit

550

825

1100

1430

0 20 40 60 80 100 120 140 160 180

Piping equivalent length (m)

1

0.9

0.8

0.95

0.85

0.75

0.65

0.7

Cooling capacity correction factor

0 20 40 60 80 100 120 140 160 180

PUHY-P1250YSHM-A

Ref.: PUHY_YHM-A_CbRPL_EUDB_P1250_C

Total capacity of indoor unit

625

937

1250

1625

- 65 -

0.90 0 20 40 60 80 100 120 140 160 180

Heating capacity correction factor

0.95

1.00

Piping equivalent length (m)

PUHY-(E)P200,250YHM-A

Ref.: PUHY_YHM-A_CbRPL_EUDB_P200-P250_H

0.90 0 20 40 60 80 100 120 140 160 180

Heating capacity correction factor

0.95

1.00

Piping equivalent length (m)

PUHY-(E)P700,750,800YSHM-A

Ref.: PUHY_YHM-A_CbRPL_EUDB_P700-P800_H

0.90 0 20 40 60 80 100 120 140 160 180

Heating capacity correction factor

0.95

1.00

Piping equivalent length (m)

PUHY-(E)P300,350,400,450Y(S)HM-A

Ref.: PUHY_YHM-A_CbRPL_EUDB_P300-P450_H

0.90 0 20 40 60 80 100 120 140 160 180

Heating capacity correction factor

0.95

1.00

Piping equivalent length (m)

PUHY-(E)P850,900,950,1000YSHM-A

Ref.: PUHY_YHM-A_CbRPL_EUDB_P850-P1000_H

0.90 0 20 40 60 80 100 120 140 160 180

Heating capacity correction factor

0.95

1.00

Piping equivalent length (m)

PUHY-(E)P500,550,600,650YSHM-A

Ref.: PUHY_YHM-A_CbRPL_EUDB_P500-P650_H

0.85

0.90

0 20 40 60 80 100 120 140 160 180

Heating capacity correction factor

0.95

1.00

Piping equivalent length (m)

PUHY-P1050,1100,1150,1200,1250YSHM-A

Ref.: PUHY_YHM-A_CbRPL_EUDB_P1050-P1250_H

(2)-1-2 Heating capacity correction

- 66 -

Piping equivalent length (m)

1

0.9

0.8

0.95

0.85

0.75

0.65

0.7

Cooling capacity correction factor

PURY-(E)P200YHM-A(-BS)

Ref.: PURY_YHM-A_CbRPL_EUDB_P200_C

Total capacity of indoor unit

100

150

200 300

0 20 40 60 80 100 120 140 160 180

Piping equivalent length (m)

1

0.9

0.8

0.95

0.85

0.75

0.65

0.7

Cooling capacity correction factor

0 20 40 60 80 100 120 140 160 180

PURY-(E)P400Y(S)HM-A(-BS)

Ref.: PURY_YHM-A_CbRPL_EUDB_P400_C

Total capacity of indoor unit

200

300

400

600

Piping equivalent length (m)

1

0.9

0.8

0.95

0.85

0.75

0.65

0.7

Cooling capacity correction factor

PURY-P250YHM-A(-BS)

Ref.: PURY_YHM-A_CbRPL_EUDB_P250_C

Total capacity of indoor unit

125

188

250 375

0 20 40 60 80 100 120 140 160 180

Piping equivalent length (m)

1

0.9

0.8

0.95

0.85

0.75

0.65

0.7

Cooling capacity correction factor

PURY-(E)P450YSHM-A(-BS)

Ref.: PURY_YHM-A_CbRPL_EUDB_P450_C

225

338

450

675

Total capacity of indoor unit

0 20 40 60 80 100 120 140 160 180

Piping equivalent length (m)

1

0.9

0.8

0.95

0.85

0.75

0.65

0.7

Cooling capacity correction factor

PURY-(E)P300YHM-A(-BS)

Ref.: PURY_YHM-A_CbRPL_EUDB_P300_C

Total capacity of indoor unit

150

225

300

450

0 20 40 60 80 100 120 140 160 180

Piping equivalent length (m)

1

0.9

0.8

0.95

0.85

0.75

0.65

0.7

Cooling capacity correction factor

PURY-(E)P500YSHM-A(-BS)

Ref.: PURY_YHM-A_CbRPL_EUDB_P500_C

Total capacity of indoor unit

250

375

500

750

Piping equivalent length (m)

1

0.9

0.8

0.95

0.85

0.75

0.65

0.7

Cooling capacity correction factor

0 20 40 60 80 100 120 140 160 180

PURY-P350YHM-A(-BS)

Ref.: PURY_YHM-A_CbRPL_EUDB_P350_C

Total capacity of indoor unit

175

263

350

525

Piping equivalent length [m]

1

0.9

0.8

0.95

0.85

0.75

0.65

0.7

Cooling capacity correction factor

PURY-(E)P550YSHM-A(-BS)

Ref.: PURY_YHM-A_CbRPL_EUDB_P550_C

275

413

550

825

Total capacity of indoor unit

0 20 40 60 80 100 120 140 160 180

(2)-2 R2 series

(2)-2-1 Cooling capacity correction

- 67 -

Piping equivalent length (m)

1

0.9

0.8

0.95

0.85

0.75

0.65

0.7

Cooling capacity correction factor

0 20 40 60 80 100 120 140 160 180

PURY-(E)P600YSHM-A(-BS)

Ref.: PURY_YHM-A_CbRPL_EUDB_P600_C

Total capacity of indoor unit

300

450

600 900

Piping equivalent length (m)

1

0.9

0.8

0.95

0.85

0.75

0.65

0.7

Cooling capacity correction factor

PURY-P750YSHM-A(-BS)

Ref.: PURY_YHM-A_CbRPL_EUDB_P750_C

Total capacity of indoor unit

375

563

750

1125

0 20 40 60 80 100 120 140 160 180

Piping equivalent length (m)

1

0.9

0.8

0.95

0.85

0.75

0.65

0.7

Cooling capacity correction factor

PURY-P650YSHM-A(-BS)

Ref.: PURY_YHM-A_CbRPL_EUDB_P650_C

Total capacity of indoor unit

325

488

650

975

0 20 40 60 80 100 120 140 160 180

Piping equivalent length (m)

1

0.9

0.8

0.95

0.85

0.75

0.65

0.7

Cooling capacity correction factor

PURY-P800YSHM-A(-BS)

Ref.: PURY_YHM-A_CbRPL_EUDB_P800_C

Total capacity of indoor unit

400

600

800

1200

0 20 40 60 80 100 120 140 160 180

Piping equivalent length (m)

1

0.9

0.8

0.95

0.85

0.75

0.65

0.7

Cooling capacity correction factor

PURY-P700YSHM-A(-BS)

Ref.: PURY_YHM-A_CbRPL_EUDB_P700_C

Total capacity of indoor unit

350

525

700

1050

0 20 40 60 80 100 120 140 160 180

- 68 -

0.80 0 20 40 60 80 100 120 140 160

Heating capacity correction factor

0.90

1.00

Piping equivalent length (m)

PURY-(E)P200YHM-A(-BS)

Ref.: PURY_YHM-A_CbRPL_EUDB_P200_H

0.80 0 20 40 60 80 100 120 140 160

Heating capacity correction factor

0.90

1.00

PURY-(E)P450,500YSHM-A(-BS)

Ref.: PURY_YHM-A_CbRPL_EUDB_P450_H

Piping equivalent length (m)

0.80 0 20 40 60 80 100 120 140 160

Heating capacity correction factor

0.90

1.00

Piping equivalent length (m)

PURY-(E)P250,300YHM-A(-BS)

Ref.: PURY_YHM-A_CbRPL_EUDB_P250_H

0.80 0 20 40 60 80 100 120 140 160

Heating capacity correction factor

0.90

1.00

PURY-(E)P550,600,650YSHM-A(-BS)

Ref.: PURY_YHM-A_CbRPL_EUDB_P550_H

Piping equivalent length (m)

0.80 0 20 40 60 80 100 120 140 160

Heating capacity correction factor

0.90

1.00

PURY-P350YHM-A(-BS)

Ref.: PURY_YHM-A_CbRPL_EUDB_P350_H.

Piping equivalent length (m)

0.80 0 20 40 60 80 100 120 140 160

Heating capacity correction factor

0.90

1.00

PURY-P700,750,800YSHM-A(-BS)

Ref.: PURY_YHM-A_CbRPL_EUDB_P700_H

Piping equivalent length (m)

0.80 0 20 40 60 80 100 120 140 160

Heating capacity correction factor

0.90

1.00

PURY-(E)P400Y(S)HM-A(-BS)

Ref.: PURY_YHM-A_CbRPL_EUDB_P400_H

Piping equivalent length (m)

(2)-2-2 Heating capacity correction

- 69 -

(3) Correction at frosting and defrosting

Ref.: PURY_YHM-A_CbFROST_EUDB_ALL

PURY-(E)P200YHM-A(-BS) PURY-P250YHM-A(-BS) PURY-(E)P300YHM-A(-BS) PURY-P350YHM-A(-BS) PURY-(E)P400Y(S)HM-A(-BS) PURY-(E)P450YSHM-A(-BS) PURY-(E)P500YSHM-A(-BS) PURY-(E)P550YSHM-A(-BS) PURY-(E)P600YSHM-A(-BS) PURY-P650YSHM-A(-BS) PURY-P700YSHM-A(-BS)

PURY-P750YSHM-A(-BS) PURY-P800YSHM-A(-BS)

1.00

0.95

0.93

0.95

0.98

0.94

0.98

0.84

0.82

0.85

0.90

0.89

0.87

0.84

0.89

0.83

0.80

0.83

0.87

0.86

0.88

0.83

0.82

0.84

0.88

0.89

0.87

0.89

0.87

0.86

0.89

0.90

0.88

0.90

0.92

0.90

0.92

0.95

0.90

0.95

0.90

0.95

0.93

0.95

0.93

0.95

0.93

0.95

Due to frosting at the outdoor heat exchanger and the automatical defrosting operation, the heating capacity of the outdoor unit should be considered by multiplying the correction factor which shown in the table below.

(3)-1 Y series

(3)-2 R2 series

- 70 -

DATA BOOK PWFY-P100VM-E-BU

PWFY-P100VM-E-AU PWFY-P200VM-E-AU

Issued in Aug. 2008 MEE08K022 Printed in Japan

HEA D OF FICE: TO KYO BLD G., 2-7-3 , MA RUNOUC HI, CHIYODA- KU, TOKYO 100-8 310, JAPAN

New publication effective Aug. 2008.

Specifications subject to change without notice.

Mitsubishi PWFY-P100VM-E-BU, PWFY-P100VM-E-AU, PWFY-P200VM-E-AU DATA BOOK

Specifications and Main Features

Frequently Asked Questions

User Manual