Mitsubishi PUHZ-W50VHAR1, PUHZ-W85VHA, PUHZ-W50VHAR2, PUHZ-W50VHAR3, PUHZ-HW112YHA Service Manual

SPLIT-TYPE, AIR TO WATER HEAT PUMP

April 2019

No. OCH439

REVISED EDITION-M

SERVICE MANUAL

[Model Name]

PUHZ-W50VHA

PUHZ-W85VHA

PUHZ-HW112YHA

PUHZ-HW112YHA2

PUHZ-HW140VHA

PUHZ-HW140YHA

PUHZ-HW140VHA2

PUHZ-HW140YHA2

[Service Ref.]
Refer to page 2.

PUHZ-W50VHA-BS

PUHZ-W85VHA-BS

PUHZ-HW112YHA-BS

PUHZ-HW112YHA2-BS

PUHZ-HW140VHA-BS

PUHZ-HW140YHA-BS

PUHZ-HW140VHA2-BS

PUHZ-HW140YHA2-BS

R410A

Revision:

• Added
PUHZ-HW112YHA2R7,
PUHZ-HW112YHA2R7-BS,
PUHZ-HW140VHA2R7,
PUHZ-HW140VHA2R7-BS,
PUHZ-HW140YHA2R7 and

PUHZ-HW140YHA2R7-BS in
REVISED EDITION-M.

• Some descriptions have been

modified.

• OCH439 REVISED EDITION-L
is void.

Notes:

• This manual describes service
data of outdoor unit only.

PUHZ-W85VHA(R1)
PUHZ-W85VHA(R1)-BS

CONTENTS

1. TECHNICAL CHANGES

2. SAFETY PRECAUTION

3. SPECIFICATIONS

4. DATA

5. OUTLINES AND DIMENSIONS

6. WIRING DIAGRAM

7. WIRING SPECIFICATIONS

8. REFRIGERANT SYSTEM DIAGRAM

9. TROUBLESHOOTING

10. DISASSEMBLY PROCEDURE

.............................................................

..................................

...................................

............................................

.....................

........................................

...........................

...................................

....................

PARTS CATALOG (OCB439)

...............

3

5

8

31

34

37

49

50

52

103

[Service Ref.]
PUHZ-W50VHA
PUHZ-W50VHAR1
PUHZ-W50VHAR2
PUHZ-W50VHAR3
PUHZ-W85VHA
PUHZ-W85VHAR1
PUHZ-HW112YHA
PUHZ-HW112YHA2
PUHZ-HW112YHA2R1
PUHZ-HW112YHA2R3
PUHZ-HW112YHA2R4
PUHZ-HW112YHA2R5
PUHZ-HW112YHA2R6
PUHZ-HW112YHA2R7
PUHZ-HW140VHA
PUHZ-HW140YHA
PUHZ-HW140VHA2
PUHZ-HW140VHA2R1

PUHZ-HW140VHA2R3
PUHZ-HW140VHA2R4
PUHZ-HW140VHA2R5
PUHZ-HW140VHA2R6
PUHZ-HW140VHA2R7
PUHZ-HW140YHA2
PUHZ-HW140YHA2R1
PUHZ-HW140YHA2R3
PUHZ-HW140YHA2R4
PUHZ-HW140YHA2R5
PUHZ-HW140YHA2R6
PUHZ-HW140YHA2R7

PUHZ-W50VHA-BS
PUHZ-W50VHAR1-BS
PUHZ-W50VHAR2-BS
PUHZ-W50VHAR3-BS
PUHZ-W85VHA-BS
PUHZ-W85VHAR1-BS
PUHZ-HW112YHA-BS
PUHZ-HW112YHA2-BS
PUHZ-HW112YHA2R1-BS
PUHZ-HW112YHA2R3-BS
PUHZ-HW112YHA2R4-BS
PUHZ-HW112YHA2R5-BS
PUHZ-HW112YHA2R6-BS
PUHZ-HW112YHA2R7-BS
PUHZ-HW140VHA-BS
PUHZ-HW140YHA-BS
PUHZ-HW140VHA2-BS
PUHZ-HW140VHA2R1-BS
PUHZ-HW140VHA2R2-BS
PUHZ-HW140VHA2R3-BS
PUHZ-HW140VHA2R4-BS
PUHZ-HW140VHA2R5-BS
PUHZ-HW140VHA2R6-BS
PUHZ-HW140VHA2R7-BS
PUHZ-HW140YHA2-BS
PUHZ-HW140YHA2R1-BS
PUHZ-HW140YHA2R3-BS
PUHZ-HW140YHA2R4-BS
PUHZ-HW140YHA2R5-BS
PUHZ-HW140YHA2R6-BS
PUHZ-HW140YHA2R7-BS

OCH439M

2

1

TECHNICAL CHANGES

PUHZ-HW112YHA2R6(-BS) PUHZ-HW112YHA2R7(-BS)
PUHZ-HW140VHA2R6(-BS) PUHZ-HW140VHA2R7(-BS)
PUHZ-HW140YHA2R6(-BS) PUHZ-HW140YHA2R7(-BS)

1. Plate heat exchanger has been changed.

PUHZ-HW112YHA2R5(-BS) PUHZ-HW112YHA2R6(-BS)
PUHZ-HW140VHA2R5(-BS) PUHZ-HW140VHA2R6(-BS)
PUHZ-HW140YHA2R5(-BS) PUHZ-HW140YHA2R6(-BS)

1. Compressor oil has been added.

2. The installation direction of LEV-B assy has been changed to reduce high frequency noise.

3. Outdoor controller board has been changed.

PUHZ-HW112YHA2R4(-BS) PUHZ-HW112YHA2R5(-BS)
PUHZ-HW140VHA2R4(-BS) PUHZ-HW140VHA2R5(-BS)
PUHZ-HW140YHA2R4(-BS) PUHZ-HW140YHA2R5(-BS)

1. A compliance with ErP directive Lot 1 has been authorized.

2. Outdoor controller board has been changed.

3. Outdoor power board has been changed.

PUHZ-W50VHAR2(-BS) PUHZ-W50VHAR3(-BS)
PUHZ-HW112YHA2R3(-BS) PUHZ-HW112YHA2R4(-BS)
PUHZ-HW140VHA2R3(-BS) PUHZ-HW140VHA2R4(-BS)
PUHZ-HW140YHA2R3(-BS) PUHZ-HW140YHA2R4(-BS)

1. Added a new function "Energy Monitor" which allows remote controller to display power consumption and heat output.

PUHZ-W50VHAR1(-BS) PUHZ-W50VHAR2(-BS)

1. Plate heat exchanger has been changed.

2. Outdoor controller board has been changed.

PUHZ-HW112YHA2R1(-BS) PUHZ-HW112YHA2R3(-BS)
PUHZ-HW140YHA2R1(-BS) PUHZ-HW140YHA2R3(-BS)
PUHZ-HW140VHA2R1 PUHZ-HW140VHA2R3
PUHZ-HW140VHA2R2-BS PUHZ-HW140VHA2R3-BS

1. Heat exchanger has been changed.

2. Outdoor controller board has been changed.

3. Outdoor power board has been changed. (Only HW140V)

4. Comp. surface thermistor (TH34) has been added.

5. Compressor has been changed.

 HW112Y:ANB33FJFMT→ANB33FJJMT
 HW140Y:ANB42FJFMT→ANB42FJJMT
 HW140V:ANB42FJGMT→ANB42FJKMT

PUHZ-HW112YHA2(-BS) PUHZ-HW112YHA2R1(-BS)
PUHZ-HW140YHA2(-BS) PUHZ-HW140YHA2R1(-BS)
PUHZ-HW140VHA2 PUHZ-HW140VHA2R1
PUHZ-HW140VHA2R1-BS PUHZ-HW140VHA2R2-BS

1. Plate heat exchanger has been changed.

PUHZ-W50VHA(-BS) PUHZ-W50VHAR1(-BS)

1. Heat exchanger has been changed.

PUHZ-HW140VHA2-BS PUHZ-HW140VHA2R1-BS

1. Controller circuit board (C.B.) has been changed. (S/W version up)

OCH439M

3

PUHZ-HW112YHA(-BS) PUHZ-HW112YHA2(-BS)
PUHZ-HW140VHA(-BS) PUHZ-HW140VHA2(-BS)
PUHZ-HW140YHA(-BS) PUHZ-HW140YHA2(-BS)

1. Heat exchanger has been changed.

2. Compressor has been changed. (only HW140)

 HW140V:ANB33FJGMT→ANB42FJGMT
 HW140Y:ANB33FJFMT→ANB42FJFMT

3. Refrigerant charge has been changed. (only HW140)

 4.0kg→4.3kg

4. Plate heat exchanger has been changed.

 ACH50→ACH70

5. Muffler has been deleted.

6. Outdoor controller board (C.B.) has been changed. (S/W version up)

7. Outdoor power board (P.B.) has been changed.

8. Liner expansion valves (for LEV-A,B) have been changed.

9.Chargeplug(highpressureside)hasbeenchanged.(Straighttype→Bendtype)

PUHZ-W85VHA PUHZ-W85VHAR1
PUHZ-W85VHA-BS PUHZ-W85VHAR1-BS

1. Comp. surface thermistor (TH33) has been added.

2. Discharge thermistor (TH4) has been changed.

3. Controller circuit board (C.B.) has been changed. (S/W version up)

OCH439M

4

2

SAFETY PRECAUTION

2-1. ALWAYS OBSERVE FOR SAFETY

Before obtaining access to terminal, all supply circuits must be disconnected.

Preparation before the repair service.

• Prepare the proper tools.

• Prepare the proper protectors.

• Provide adequate ventilation.

• After stopping the operation of the air conditioner, turn off the power-supply breaker.

• Discharge the condenser before the work involving the electric parts.

Precautions during the repair service.

• Do not perform the work involving the electric parts with wet hands.

• Do not pour water into the electric parts.

• Do not touch the refrigerant.

• Do not touch the hot or cold areas in the refrigerating cycle.

• When the repair or the inspection of the circuit needs to be done without turning off the power,
exercise great caution not to touch the live parts.

2-2. CAUTIONS RELATED TO NEW REFRIGERANT

Cautions for units utilizing refrigerant R410A

Do not use refrigerant other than R410A.

If other refrigerant (R22, etc.) is used, chlorine in refrigerant can cause deterioration of refrigerant oil, etc.

Use a vacuum pump with a reverse flow check valve.

Vacuum pump oil may flow back into refrigerant cycle and that can cause deterioration of refrigerant oil, etc.

Use the following tools specifically designed for use with R410A refrigerant.

The following tools are necessary to use R410A refrigerant.

Tools for R410A
Gauge manifold
Charge hose
Gas leak detector

Handle tools with care.

If dirt, dust or moisture enters into refrigerant cycle, that can cause deterioration of refrigerant oil or malfunction of compressor.

Do not use a charging cylinder.

If a charging cylinder is used, the composition of refrigerant will change and the efficiency will be lowered.

Vacuum pump adaptor
Electronic refrigerant charging scale

Torque wrench

Ventilate the room if refrigerant leaks during operation. If refrigerant comes into contact with
a flame, poisonous gases will be released.

Charge refrigerant from liquid phase of gas cylinder.

If the refrigerant is charged from gas phase, composition change may occur in refrigerant and the efficiency will be lowered.

Use the specified refrigerant only.

Never use any refrigerant other than that specified.

Doing so may cause a burst, an explosion, or fire when the unit is being used, serviced, or disposed of.
Correct refrigerant is specified in the manuals and on the spec labels provided with our products.
We will not be held responsible for mechanical failure, system malfunction, unit breakdown or accidents caused
by failure to follow the instructions.

OCH439M

5

[1] Cautions for service

(1) Perform service after recovering the refrigerant left in the unit completely.
(2) Do not release refrigerant in the air.
(3) After completing service, charge the cycle with specified amount of refrigerant.

[2] Additional refrigerant charge

When charging directly from cylinder

· Check that cylinder for R410A on the market is a syphon type.

· Charging should be performed with the cylinder of syphon stood vertically. (Refrigerant is charged from liquid phase.)

Unit

Electronic weighing scale

[3] Service tools

Use the below service tools as exclusive tools for R410A refrigerant.

No.

Gauge manifold

1

Charge hose

2

Electronic weighing scale

3

Gas leak detector · Use the detector for R134a, R407C or R410A.

4

Adaptor for reverse flow check · Attach on vacuum pump.

5

Refrigerant charge base

6

Refrigerant cylinder

7

Refrigerant recovery equipment

8

Tool name

· Only for R410A

· Use the existing fitting

· Use high-tension side pressure of 5.3 MPa·G or over.

· Only for R410A

· Use pressure performance of 5.09 MPa·G or over.

· Only for R410A · Top of cylinder (Pink)

· Cylinder with syphon

Specifications

specifications

—

—

—

. (UNF1/2)

OCH439M

6

2-3. CAUTIONS FOR REFRIGERANT PIPING WORK

Tools for R410A (The following table shows whether conventional tools can be used or not.)

Tools and materials Use R410A tools

Gauge manifold

Charge hose Tool exclusive for R410A

Gas leak detector Gas leak check Tool for HFC refrigerant

Refrigerant recovery equipment Refrigerant recovery Tool exclusive for R410A

Refrigerant cylinder Refrigerant charge Tool exclusive for R410A

Safety charger

Charge valve

Vacuum pump Vacuum drying and air purge

Bender Bend the pipes

Pipe cutter Cut the pipes
Welder and nitrogen gas

cylinder
Refrigerant charging scale Refrigerant charge
Vacuum gauge or thermistor

vacuum gauge and vacuum
valve

Charging cylinder Refrigerant charge Tool exclusive for R410A

×

: Prepare a new tool. (Use the new tool as the tool exclusive for R410A.)

Air purge, refrigerant charge
and operation check

Prevent compressor malfunction
when charging refrigerant by
spraying liquid refrigerant

Prevent gas from blowing out
when detaching charge hose

Weld the pipes

Check the degree of vacuum. (Vacuum

valvepreventsbackowofoilandre

frigerant to thermistor vacuum gauge)

Tool exclusive for R410A

Tool exclusive for R410A

Tool exclusive for R410A

Tools for other refrigerants
can be used if equipped with

adapterforreverseowcheck

Tools for other refrigerants can be used

Tools for other refrigerants can be used

Tools for other refrigerants can be used

Tools for other refrigerants can be used

-

Tools for other refrigerants can be used

Δ: Tools for other refrigerants can be used under certain conditions.

: Tools for other refrigerants can be used.

○

Can R22 tools be

used?

× ×
× ×
× ○
× ×
× ×

× ×

× ×

Δ(Usableifequipped

with adapter for
reverse flow)

○ ○
○ ○

○ ○
○ ○

○ ○

× -

Can R407C tools be used?

Δ(Usableifequippedwith

adapter for reverse flow)

2-4. PRECAUTIONS FOR SALT PROOF TYPE "-BS" MODEL

Although "-BS" model has been designed to be resistant to salt damage, observe the following precautions to maintain the
performance of the unit.

1. Avoid installing the unit in a location where it will be exposed directly to seawater or sea breeze.

2. If the cover panel may become covered with salt, be sure to install the unit in a location where the salt will be washed away by
rainwater. (If a sunshade is installed, rainwater may not clean the panel.)

3. To ensure that water does not collect in the base of the outdoor unit, make sure that the base is level, not at angle. Water
collecting in the base of the outdoor unit could cause rust.

4. If the unit is installed in a coastal area, clean the unit with water regularly to remove any salt build-up.

5. If the unit is damaged during installation or maintenance, be sure to repair it.

6. Be sure to check the condition of the unit regularly.

7. Be sure to install the unit in a location with good drainage.

OCH439M

7

3

(TH32)

SPECIFICATIONS

3-1. SPECIFICATIONS

PUHZ-W50VHA PUHZ-W50VHA-BS PUHZ-W50VHAR1 PUHZ-W50VHAR1-BS

)ycneuqerF ,egatloV ,esahP( ylppus rewoP

Nominal water flow rate (Heating mode) L/min

Heating
(A7/W35)

Heating

WkyticapaC

(A2/W35)

Pressure difference (water circuit) 　 )teltuo/telni( erutarepmet retaWaPk －/+35°C
Heating pump input (based on EN14511) kW

Cooling
(A35/W7)

EER (COP) Water temperature (inlet/outlet) +12/+7°C
Power input kW

Cooling
(A35/W18)

EER (COP) Outside air temperature (Wet-bulb) + 24°C

Pressure difference (water circuit) 　kPa
Cooling pump input (based on EN14511) kW

Note: "COP" and "Power input" in the above table are values that contains the "pump input (based on EN 14511) ".

snoitacificeps tinu roodtuO

Service ref.

Running current Heating

Cooling

Power factor Heating

Cooling

(A7/W35)
(A35/W7)
(A7/W35)
(A35/W7)

A

A
%
%

Atnerruc .xaM

Aezis rekaerB

gnisac retuO
hsinif lanretxE

lortnoc tnaregirfeR

Compressor

Model
Motor output kW
Start type
Protection devices

Oil (Model) L

Wretaeh esacknarC

Heat exchanger Air

Water

Fan Fan(drive)×No.

Fan motor output

Airflow

kW

3

/min

m

(CFM)
Defrost method
Noise level

Heating dB (SPL)
Cooling dB

Dimensions Width mm (in)

Depth mm (in)
Height mm (in)

Refrigerant

Quantity kg (lb)
Guaranteed operating Heating
range (Outdoor) Cooling
Outlet water temp. Heating

(Max in heating, Min in cooling)

Nominal return water

Cooling

Heating
temperature range Cooling

°C
°C
°C
°C
°C
°C

egnar etar wolf retaW

1[, 230 V, 50 Hz

14.3

5.00

4.10

1.22

5.00

3.13

1.60
12

0.01

12.9

4.50

2.94

1.53

4.50

4.13

1.09
10

0.01

PUHZ-W50VHA
PUHZ-W50VHA-BS
PUHZ-W50VHAR1
PUHZ-W50VHAR1-BS

5.4

6.8
97
97

13.0
16

Galvanized plate

Munsell 3Y 7.8/1.1

Linear expansion valve

Hermetic twin rotary

SNB130FGCM

0.9

Inverter

HP switch

Discharge thermo
Comp. Surface thermo
Overcurrent detection

0.35 (FV50S)

-

Plate fin coil

Plate heat exchanger

Propeller fan × 1

0.086
50

(1,760)

Reverse cycle

*2

46

*2

45

950 (37-3/8)

*3

330 +30

(13+1-3/16)

740 (29-3/16)

)bl( gkthgieW

64 (141)

R410A

1.7 (3.7)

−15 to +21

(*4)

to +46

−5
+60

+5
+9 to +59
+8 to +28

nim/L

6.5 to 14.3

noitidnoc gnitarepo lanimoN

Heating(A7/W35)

7 +)blub-yrD( erutarepmet ria edistuOWkyticapaC °C
6 +)blub-teW( erutarepmet ria edistuOPOC °C

Heating(A2/W35)

2 +)blub-yrD( erutarepmet ria edistuOPOC °C
1 +)blub-teW( erutarepmet ria edistuOWktupni rewoP °C

Cooling(A35/W7)

Onim/L)edom gnilooC( etar wolf retaw lanimoN °C

53+)blub-yrD( erutarepmet ria edistu

42 +)blub-teW( erutarepmet ria edistuOWkyticapaC °C

Cooling(A35/W18)

53+)blub-yrD( erutarepmet ria edistuOWkyticapaC °C

regnahcxe taeh etalP

ALFA LAVAL

03-03HCA

mm4.04:A

mm39:W

mm523:H

mm45:D

setalp 03

mm2.862:B

Ref. IN

(Heating)

Ref. OUT
(Heating)

B

Thermistor

W

Water OUT

A

H

Water IN

D

Maximum outlet water temperature

65

]
°C

60

55

50

*1

*5

45

Maximum outlet water temperature [

40

−20 −15 −10 −5

Ambient temperature [°C]

*1

Hot gas with 4-way valve

*2

at distance of 1m from outdoor unit

*3

grille

*4

With the optional air outlet guide, the operation at

−15°C outdoor temperature is possible.

*5

For details of the minute return water temperature at

each water flow rate, refer to 3-2. AVAILABLE RANGE
(WATER FLOW RATE, RETURN WATER TEMP.)”

0 5 1

53+/03+)teltuo/telni( erutarepmet retaWWktupni rewoP °C

81+/32+)teltuo/telni( erutarepmet retaWWktupni rewoP °C

0

OCH439M

8

(TH32)

PUHZ-W50VHAR2 PUHZ-W50VHAR2-BS PUHZ-W50VHAR3 PUHZ-W50VHAR3-BS

)ycneuqerF ,egatloV ,esahP( ylppus rewoP

Nominal water flow rate (Heating mode) L/min

Heating
(A7/W35)

Heating

WkyticapaC

(A2/W35)

Pressure difference (water circuit) 　 )teltuo/telni( erutarepmet retaWaPk －/+35°C
Heating pump input (based on EN14511) kW

Cooling
(A35/W7)

EER (COP) Water temperature (inlet/outlet) +12/+7°C
Power input kW

Cooling
(A35/W18)

EER (COP) Outside air temperature (Wet-bulb) + 24°C

Pressure difference (water circuit) 　kPa
Cooling pump input (based on EN14511) kW

Note: "COP" and "Power input" in the above table are values that contains the "pump input (based on EN 14511) ".

1[, 230 V, 50 Hz

14.3

5.00

4.10

1.22

5.00

3.13

1.60
12

0.01

12.9

4.50

2.94

1.53

4.50

4.13

1.09
10

0.01

noitidnoc gnitarepo lanimoN

Heating(A7/W35)

7 +)blub-yrD( erutarepmet ria edistuOWkyticapaC °C
6 +)blub-teW( erutarepmet ria edistuOPOC °C

Heating(A2/W35)

2 +)blub-yrD( erutarepmet ria edistuOPOC °C
1 +)blub-teW( erutarepmet ria edistuOWktupni rewoP °C

Cooling(A35/W7)

Onim/L)edom gnilooC( etar wolf retaw lanimoN °C

53+)blub-yrD( erutarepmet ria edistu

42 +)blub-teW( erutarepmet ria edistuOWkyticapaC °C

Cooling(A35/W18)

53+)blub-yrD( erutarepmet ria edistuOWkyticapaC °C

53+/03+)teltuo/telni( erutarepmet retaWWktupni rewoP °C

81+/32+)teltuo/telni( erutarepmet retaWWktupni rewoP °C

snoitacificeps tinu roodtuO

Service ref.

Running current Heating

Cooling

Power factor Heating

Cooling

(A7/W35)
(A35/W7)
(A7/W35)
(A35/W7)

A

A
%
%

Atnerruc .xaM

Aezis rekaerB

gnisac retuO
hsinif lanretxE

regirfeR

lortnoc tna

Compressor

Model
Motor output kW
Start type
Protection devices

Oil (Model) L

Wretaeh esacknarC

Heat exchanger Air

Water

Fan Fan(drive)×No.

Fan motor output

Airflow

kW

3

/min

m

(CFM)
Defrost method
Noise level

Heating dB (SPL)
Cooling dB

Dimensions Width mm (in)

Depth mm (in)
Height mm (in)

Refrigerant

Quantity kg (lb)
Guaranteed operating Heating
range (Outdoor) Cooling
Outlet water temp. Heating

(Max in heating, Min in cooling)

Nominal return water

Cooling

Heating
temperature range Cooling

°C
°C
°C
°C
°C
°C

egnar etar wolf retaW

PUHZ-W50VHAR2
PUHZ-W50VHAR2-BS

PUHZ-W50VHAR3
PUHZ-W50VHAR3-BS

5.4

6.8
97
97

13.0
16

Galvanized plate

Munsell 3Y 7.8/1.1

Linear expansion valve

Hermetic twin rotary

SNB130FGCM

0.9

Inverter

HP switch

Discharge thermo

Comp. Surface thermo
Overcurrent detection

0.35 (FV50S)

Plate fin coil

Plate heat exchanger

Propeller fan × 1

0.086
50

(1,760)

Reverse cycle

46
45

950 (37-3/8)

*3

330 +30

(13+1-3/16)

740 (29-3/16)

)bl( gkthgieW

64 (141)

R410A

1.7 (3.7)

−15 to +21

(*4)

−5
+60

+5
+9 to +59
+8 to +28

nim/L

6.5 to 14.3

-

*2

*2

to +46

regnahcxe taeh etalP

MITSUBISHI

MWA1-28LM

mm39:A

mm39:W

mm523:H

mm2.45:D

setalp 28

mm2.862:B

Ref. IN

(Heating)

Ref. OUT
(Heating)

Thermistor

W

Water OUT

B

A

H

Water IN

D

Maximum outlet water temperature

65

]
°C

60

55

50

45

*1

*5

Maximum outlet water temperature [

40

−20 −15 −10 −5 0 5 10

Ambient temperature [°C]

*1

Hot gas with 4-way valve

*2

at distance of 1 m from outdoor unit

*3

grille

*4

With the optional air outlet guide, the operation at

−15°C outdoor temperature is possible.

*5

For details of the minute return water temperature at

each water flow rate, refer to “3-2. AVAILABLE RANGE
(WATER FLOW RATE, RETURN WATER TEMP.)”.

OCH439M

9

PUHZ-W85VHA PUHZ-W85VHA-BS PUHZ-W85VHAR1 PUHZ-W85VHAR1-BS

1φ, 230 V, 50 Hz

Nominal water flow rate (Heating mode) L/min

Heating
(A7/W35)

25.8

9.00

3.85

Heating(A7/W35)

2.34

Heating
(A2/W35)

WkyticapaC

8.50

2.95

Heating(A2/W35)

2.88

Pressure difference (water circuit) 　 )teltuo/telni( erutarepmet retaWaPk －/+35℃
Heating pump input (based on EN14511) kW

Cooling

(COP) Water temperature (inlet/outlet) +12/+7℃

(A35/W7)

EER
Power input kW

Cooling

(COP) Outside air temperature (Wet-bulb) + 24℃

(A35/W18)

EER

20

0.03

21.5

7.50

2.39

3.14

7.50

3.87

Cooling(A35/W7)

Onim/L)edom gnilooC( etar wolf retaw lanimoN ℃

Cooling(A35/W18)

1.94

Pressure difference (water circuit) 　kPa
Cooling pump input (based on EN14511) kW

Note: "COP" and "Power input" in the above table are values that contains the "pump input (based on EN 14511) ".

PUHZ-W85VHA

Service ref.

Running current Heating

Cooling

Power factor Heating

Cooling

(A7/W35)
(A35/W7) A

(A7/W35)

(A35/W7)

PUHZ-W85VHA-BS
PUHZ-W85VHAR1
PUHZ-W85VHAR1-BS

A

%
%

Atnerruc .xaM

Aezis rekaerB
gnisac retuO
hsinif lanretxE

lortnoc tnaregirfeR

Compressor

Linear expansion valve

Hermetic twin rotary

Model
Motor output kW
Start type

Protection devices

Overcurrent detection

Oil (Model) L

Wretaeh esacknarC

Heat exchanger Air

Water

Plate heat exchanger

Fan Fan(drive)×No.

Fan motor output

Airflow

kW

3

/min

m

(CFM)
Defrost method
Noise level Heating dB

(SPL)

Cooling dB

Dimensions Width mm (in)

Depth mm (in)

330 +30

Height mm (in)

)bl( gkthgieW

Refrigerant

Quantity kg (lb)
Guaranteed operating Heating
range (Outdoor) Cooling
Outlet water temp. Heating

(Max in heating, Min in cooling)

Nominal return water

Cooling

Heating
temperature range Cooling

℃
℃
℃
℃
℃
℃

nim/Legnar etar wolf retaW

15

0.02

10.3

13.7
98
98

23.0
25

Galvanized plate

Munsell 3Y 7.8/1.1

TNB220FLHM1

1.3

Inverter

HP switch

Discharge thermo

0.67 (FV50S)

-

Plate fin coil

Propeller fan × 1

0.060
55

(1,940)

48
48

*1

*2

*2

Reverse cycle

950 (37-3/8)

*3

(13+1-3/16)

943 (37-1/8)

77 (170)

R410A

2.4 (5.3)

−20 to +21

(*4)

−5

to +46

+60

+5

+9 to +59
+8 to +28

10.0 to 25.8

*5

ALFA LAVAL

04-03HCA

Ref. IN

mm4.04:A

(Heating)

mm2.862:B

mm39:W

mm523:H

mm96:D

Ref. OUT
(Heating)

setalp 04

Maximum outlet water temperature

65

]

℃

60

55

50

45

Maximum outlet water temperature [

40

−20 −15 −10 −5

Ambient temperature [℃]

*1

Hot gas with 4-way valve

*2

at distance of 1m from outdoor unit

*3

grille

*4

With the optional air outlet guide, the operation at

−15℃ outdoor temperature is possible.

*5

For details of the minute return water temperature at

each water flow rate, refer to “3-2. AVAILABLE RANGE
(WATER FLOW RATE, RETURN WATER TEMP.)”

regnahcxe taeh etalPsnoitacificeps tinu roodtuO

Thermistor

(TH32)

noitidnoc gnitarepo lanimoN)ycneuqerF ,egatloV ,esahP( ylppus rewoP

W

B

A

7 +)blub-yrD( erutarepmet ria edistuOWkyticapaC ℃
6 +)blub-teW( erutarepmet ria edistuOPOC ℃

2 +)blub-yrD( erutarepmet ria edistuOPOC ℃
1 +)blub-teW( erutarepmet ria edistuOWktupni rewoP ℃

53+)blub-yrD( erutarepmet ria edistu

42 +)blub-teW( erutarepmet ria edistuOWkyticapaC ℃

53+)blub-yrD( erutarepmet ria edistuOWkyticapaC ℃

Water OUT

H

Water IN

D

0 5 1

53+/03+)teltuo/telni( erutarepmet retaWWktupni rewoP ℃

81+/32+)teltuo/telni( erutarepmet retaWWktupni rewoP ℃

0

OCH439M

10

PUHZ-HW112YHA PUHZ-HW112YHA-BS

3φ, 400 V, 50 Hz

Nominal water flow rate (Heating mode) L/min

Heating
(A7/W35)

32.1

11.20

4.24

Heating(A7/W35)

2.64

Heating
(A2/W35)

WkyticapaC

11.20

3.01

Heating(A2/W35)

3.72

Pressure difference (water circuit) 　 )teltuo/telni( erutarepmet retaWaPk －/+35℃
Heating pump input (based on EN14511) kW

Cooling

(COP) Water temperature (inlet/outlet) +12/+7℃

(A35/W7)

EER
Power input kW

Cooling

(COP) Outside air temperature (Wet-bulb) + 24℃

(A35/W18)

EER

6

0.01

28.7

10.00

2.72

3.68

10.00

4.07

Cooling(A35/W7)

Onim/L)edom gnilooC( etar wolf retaw lanimoN ℃

Cooling(A35/W18)

2.46

Pressure difference (water circuit) 　kPa
Cooling pump input (based on EN14511) kW

Note: "COP" and "Power input" in the above table are values that contains the "pump input (based on EN 14511) ".

5

0.01

snoitacificeps tinu roodtuO

Service ref.

Running current Heating

Cooling

Power factor Heating

Cooling

(A7/W35)
(A35/W7) A

(A7/W35)

(A35/W7)

A

%
%

Atnerruc .xaM

Aezis rekaerB
gnisac retuO
hsinif lanretxE

lo

rtnoc tnaregirfeR

Compressor

Model
Motor output kW
Start type

Protection devices

Oil (Model) L

Wretaeh esacknarC

Heat exchanger Air

Water

Fan Fan(drive)×No.

Fan motor output

Airflow

kW

3

/min

m

(CFM)
Defrost method
Noise level Heating dB

(SPL)

Cooling dB

Dimensions Width mm (in)

Depth mm (in)
Height mm (in)

Refrigerant

Quantity kg (lb)
Guaranteed operating Heating
range (Outdoor) Cooling
Outlet water temp. Heating

(Max in heating, Min in cooling)

Cooling
Nominal return water Heating
temperature range Cooling

℃
℃
℃
℃
℃
℃

PUHZ-HW112YHA
PUHZ-HW112YHA-BS

4.0

5.6
95
95

13.0
16

Galvanized plate

Munsell 3Y 7.8/1.1

Linear expansion valve

Hermetic scroll

ANB33FJFMT

2.5

Inverter

HP switch
LP switch

Discharge thermo

Overcurrent detection

0.9 (FV50S)

-

Plate fin coil

Plate heat exchanger

Propeller fan × 2

0.074 x 2
100

(3,530)

Reverse cycle

*2

53

*2

53

1020 (40-3/16)

*3

330 +30

(13+1-3/16)

1350 (53-1/8)

)bl( gkthgieW

148 (326.3)

R410A

4.0 (8.8)

−25 to +21

(*4)

−5

to +46

+60

+5

+11 to +59

+8 to +28

nim/Legnar etar wolf retaW

14.4 to 32.1

*1

*5

ALFA LAVAL

05-05HCA

Ref. IN

mm05:A

(Heating)

mm664:B

mm211:W
mm625:H
mm031:D

Ref. OUT
(Heating)

setalp 05

Maximum outlet water temperature

65

]

℃

60

55

50

45

Maximum outlet water temperature [

40

−25 −20 −15 −10 −5 0 5 10

*1

Hot gas with 4-way valve

*2

at distance of 1m from outdoor unit

*3

grille

*4

With the optional air outlet guide, the operation at

−15℃ outdoor temperature is possible.

*5

For details of the minute return water temperature at

each water flow rate, refer to “3-2. AVAILABLE RANGE
(WATER FLOW RATE, RETURN WATER TEMP.)”

Ambient temperature [℃]

regnahcxe taeh etalP

Thermistor

noitidnoc gnitarepo lanimoN)ycneuqerF ,egatloV ,esahP( ylppus rewoP

7 +)blub-yrD( erutarepmet ria edistuOWkyticapaC ℃
6 +)blub-teW( erutarepmet ria edistuOPOC ℃

2 +)blub-yrD( erutarepmet ria edistuOPOC ℃
1 +)blub-teW( erutarepmet ria edistuOWktupni rewoP ℃

53+)blub-yrD( erutarepmet ria edistu

42 +)blub-teW( erutarepmet ria edistuOWkyticapaC ℃

53+)blub-yrD( erutarepmet ria edistuOWkyticapaC ℃

W

Water OUT

B

A

TH

2

H

Water IN

D

53+/03+)teltuo/telni( erutarepmet retaWWktupni rewoP ℃

81+/32+)teltuo/telni( erutarepmet retaWWktupni rewoP ℃

OCH439M

11

PUHZ-HW140VHA PUHZ-HW140VHA-BS

1φ, 230 V, 50 Hz

Nominal water flow rate (Heating mode) L/min

Heating
(A7/W35)

40.1

14.00

4.19

Heating(A7/W35)

3.34

Heating
(A2/W35)

WkyticapaC

14.00

2.69

Heating(A2/W35)

5.21

Pressure difference (water circuit) 　 )teltuo/telni( erutarepmet retaWaPk －/+35℃
Heating pump input (based on EN14511) kW

Cooling

(COP) Water temperature (inlet/outlet) +12/+7℃

(A35/W7)

EER
Power input kW

Cooling

(COP) Outside air temperature (Wet-bulb) + 24℃

(A35/W18)

EER

9

0.02

35.8

12.50

2.59

4.82

12.50

4.01

Cooling(A35/W7)

Onim/L)edom gnilooC( etar wolf retaw lanimoN ℃

Cooling(A35/W18)

3.12

Pressure difference (water circuit) 　kPa
Cooling pump input (based on EN14511) kW

Note: "COP" and "Power input" in the above table are values that contains the "pump input (based on EN 14511) ".

Service ref.

PUHZ-HW140VHA
PUHZ-HW140VHA-BS

Cooling

Cooling

(A7/W35) A
(A35/W7) mm05:A A
(A7/W35) mm664:B %
(A35/W7) %

Linear expansion valve

Running current Heating

Power factor Heating

Refrigerant control
Compressor

Model
Motor output kW
Start type

7

0.02

14.9

21.5
97
97

35.0
40

Galvanized plate

Munsell 3Y 7.8/1.1

Hermetic scroll

ANB33FJGMT

2.5

Inverter

ALFA LAVAL
ACH50-50

mm211:W Atnerruc .xaM
mm625:H Aezis rekaerB
mm031:D gnisac retuO

setalp 05hsinif lanretxE

Ref. IN

(Heating)

Ref. OUT
(Heating)

HP switch

Oil (Model) L

Wretaeh esacknarC

Heat exchanger Air

Water

.oN×)evird(naFnaF

Fan motor output

Airflow

kW

3

m

/min

(CFM)
Defrost method
Noise level Heating dB

(SPL)

Cooling dB

Dimensions Width mm (in)

Depth mm (in)
Height mm (in)

Refrigerant

Quantity kg (lb)
Guaranteed operating Heating
range (Outdoor) Cooling
Outlet water temp. Heating

(Max in heating, Min in cooling)

Nominal return water

Cooling

Heating
temperature range Cooling

℃
℃
℃
℃
℃
℃

LP switch

Discharge thermo

Overcurrent detection

0.9 (FV50S)

Plate fin coil

Plate heat exchanger

Propeller fan × 2

0.074 × 2

Reverse cycle

1020 (40-3/16)

330 +30

1350 (53-1/8)

)bl( gkthgieW

134 (295.4)

4.0 (8.8)

−25 to +21

−5

+10 to +59

+8 to +28

nim/Legnar etar wolf retaW

17.9 to 40.1

-

100

(3,530)

*2

53

*2

53

*3

(13+1-3/16)

R410A

(*4)

to +46

+60

+5

*1

*5

65

]

℃

60

55

50

45

Maximum outlet water temperature [

40

−25 −20 −15 −10 −5 0 5 10

*1

Hot gas with 4-way valve

*2

at distance of 1m from outdoor unit

*3

grille

*4

With the optional air outlet guide, the operation at

−15 ℃ outdoor temperature is possible.

*5

For details of the minute return water temperature at

each water flow rate, refer to “3-2. AVAILABLE RANGE
(WATER FLOW RATE, RETURN WATER TEMP.)”

noitidnoc gnitarepo lanimoN)ycneuqerF ,egatloV ,esahP( ylppus rewoP

regnahcxe taeh etalPsnoitacificeps tinu roodtuO

W

B

A

Thermistor

TH

2

D

tarepmet retaw teltuo mumixaMsecived noitcetorP

eru

Ambient temperature [℃]

7 +)blub-yrD( erutarepmet ria edistuOWkyticapaC ℃
6 +)blub-teW( erutarepmet ria edistuOPOC ℃

2 +)blub-yrD( erutarepmet ria edistuOPOC ℃
1 +)blub-teW( erutarepmet ria edistuOWktupni rewoP ℃

53+)blub-yrD( erutarepmet ria edistu

42 +)blub-teW( erutarepmet ria edistuOWkyticapaC ℃

53+)blub-yrD( erutarepmet ria edistuOWkyticapaC ℃

Water OUT

H

Water IN

53+/03+)teltuo/telni( erutarepmet retaWWktupni rewoP ℃

81+/32+)teltuo/telni( erutarepmet retaWWktupni rewoP ℃

OCH439M

12

PUHZ-HW140YHA PUHZ-HW140YHA-BS

3φ, 400 V, 50 Hz

Nominal water flow rate (Heating mode) L/min

Heating
(A7/W35)

40.1

14.00

4.19

Heating(A7/W35)

3.34

Heating
(A2/W35)

WkyticapaC

14.00

2.69

Heating(A2/W35)

5.21

Pressure difference (water circuit) 　 )teltuo/telni( erutarepmet retaWaPk －/+35℃
Heating pump input (based on EN14511) kW

Cooling

(COP) Water temperature (inlet/outlet) +12/+7℃

(A35/W7)

EER
Power input kW

Cooling

(COP) Outside air temperature (Wet-bulb) + 24℃

(A35/W18)

EER

9

0.02

35.8

12.50

2.59

4.82

12.50

4.01

Cooling(A35/W7)

Onim/L)edom gnilooC( etar wolf retaw lanimoN ℃

Cooling(A35/W18)

3.12

Pressure difference (water circuit) 　kPa
Cooling pump input (based on EN14511) kW

Note: "COP" and "Power input" in the above table are values that contains the "pump input (based on EN 14511) ".

Service ref.

Running current Heating

Cooling

Power factor Heating

Cooling

Refrigerant control

(A7/W35) A

(A35/W7) mm05:A A

(A7/W35) mm664:B %

(A35/W7) %

PUHZ-HW140YHA
PUHZ-HW140YHA-BS

Linear expansion valve

Compressor

Model
Motor output kW
Start type

7

0.02

5.1

7.3
95
95

13.0
16

Galvanized plate

Munsell 3Y 7.8/1.1

Hermetic scroll

ANB33FJFMT

2.5

Inverter

ALFA LAVAL
ACH50-50

mm211:W Atnerruc .xaM
mm625:H Aezis rekaerB
mm031:D gnisac retuO

setalp 05hsinif lanretxE

Ref. IN

(Heating)

Ref. OUT
(Heating)

HP switch

Oil (Model) L

Wretaeh esacknarC

Heat exchanger Air

Water

.oN×)evird(naFnaF

Fan motor output

Airflow

kW

3

m

/min

(CFM)
Defrost method
Noise level Heating dB

(SPL)

Cooling dB

Dimensions Width mm (in)

Depth mm (in)
Height mm (in)

Refrigerant

Quantity kg (lb)
Guaranteed operating Heating
range (Outdoor) Cooling
Outlet water temp. Heating

(Max in heating, Min in cooling)

Nominal return water

Cooling

Heating
temperature range Cooling

℃
℃
℃
℃
℃
℃

LP switch

Discharge thermo

Overcurrent detection

0.9 (FV50S)

Plate fin coil

Plate heat exchanger

Propeller fan × 2

0.074 × 2

Reverse cycle

1020 (40-3/16)

330 +30

1350 (53-1/8)

)bl( gkthgieW

148 (326.3)

4.0 (8.8)

−25 to +21

−5

+10 to +59

+8 to +28

nim/Legnar etar wolf retaW

17.9 to 40.1

-

100

(3,530)

*2

53

*2

53

*3

(13+1-3/16)

R410A

(*4)

to +46

+60

+5

*1

*5

65

]

℃

60

55

50

45

Maximum outlet water temperature [

40

−25 −20 −15 −10 −5 0 5 10

*1

Hot gas with 4-way valve

*2

at distance of 1m from outdoor unit

*3

grille

*4

With the optional air outlet guide, the operation at

−15℃ outdoor temperature is possible.

*5

For details of the minute return water temperature at

each water flow rate, refer to “3-2. AVAILABLE RANGE
(WATER FLOW RATE, RETURN WATER TEMP.)”

Ambient temperature [℃]

regnahcxe taeh etalPsnoitacificeps tinu roodtuO

Thermistor

noitidnoc gnitarepo lanimoN)ycneuqerF ,egatloV ,esahP( ylppus rewoP

7 +)blub-yrD( erutarepmet ria edistuOWkyticapaC ℃
6 +)blub-teW( erutarepmet ria edistuOPOC ℃

2 +)blub-yrD( erutarepmet ria edistuOPOC ℃
1 +)blub-teW( erutarepmet ria edistuOWktupni rewoP ℃

53+)blub-yrD( erutarepmet ria edistu

42 +)blub-teW( erutarepmet ria edistuOWkyticapaC ℃

53+)blub-yrD( erutarepmet ria edistuOWkyticapaC ℃

W

Water OUT

B

A

TH

2

H

Water IN

D

tarepmet retaw teltuo mumixaMsecived noitcetorP

eru

53+/03+)teltuo/telni( erutarepmet retaWWktupni rewoP ℃

81+/32+)teltuo/telni( erutarepmet retaWWktupni rewoP ℃

OCH439M

13

(TH32)

PUHZ-HW112YHA2 PUHZ-HW112YHA2-BS

3 φ, 400 V, 50 Hz

Nominal water flow rate (Heating mode) L/min

Heating
(A7/W35)

32.1

11.20

4.42

Heating(A7/W35)

2.53

Heating
(A2/W35)

WkyticapaC

11.20

Heating(A2/W35)

3.11

3.60

Pressure difference (water circuit) )teltuo/telni( erutarepmet retaWaPk －/+35℃
Heating pump input (based on EN14511) kW

nim/L)edom gnilooC( etar wolf retaw lanimoN ℃

Cooling

(COP) Water temperature (inlet/outlet) +12/+7℃

(A35/W7)

EER
Power input kW

Cooling

(COP) Outside air temperature (Wet-bulb) + 24℃

(A35/W18)

EER

6

0.01

28.7

10.00

2.78

3.60

10.00

4.10

Cooling(A35/W7)

Cooling(A35/W18)

2.44

Pressure difference (water circuit) 　kPa
Cooling pump input (based on EN14511) kW

Note: "COP" and "Power input" in the above table are values that contains the "pump input (based on EN 14511) ".

Service ref.

Running current Heating

Cooling

Power factor Heating

Cooling

Refrigerant control

(A7/W35) A
(A35/W7) mm05:A A
(A7/W35) mm664:B %
(A35/W7) %

PUHZ-HW112YHA2
PUHZ-HW112YHA2-BS

Linear expansion valve

Compressor

Model
Motor output kW
Start type

5

0.01

4.0

5.6
95
95

13.0
16

Galvanized plate

Munsell 3Y 7.8/1.1

Hermetic scroll

ANB33FJFMT

2.5

Inverter

ALFA LAVAL
ACH70-52

mm211:W Atnerruc .xaM
mm625:H Aezis rekaerB
mm031:D gnisac retuO

setalp 25hsinif lanretxE

Ref. IN

(Heating)

Ref. OUT
(Heating)

HP switch

Oil (Model) L

Wretaeh esacknarC

Heat exchanger Air

Water

.oN×)evird(naFnaF

Fan motor output

Airflow

kW

3

m

/min

(CFM)
Defrost method
Noise level Heating dB

(SPL)

Cooling dB

Dimensions Width mm (in)

Depth mm (in)
Height mm (in)

Refrigerant

Quantity kg (lb)
Guaranteed operating Heating
range (Outdoor) Cooling
Outlet water temp. Heating

(Max in heating, Min in cooling)

Nominal return water

Cooling

Heating
temperature range Cooling

℃
℃
℃
℃
℃
℃

LP switch

Discharge thermo

Overcurrent detection

0.9 (FV50S)

Plate fin coil

Plate heat exchanger

Propeller fan × 2

0.074 × 2

Reverse cycle

1020 (40-3/16)

330 +30

1350 (53-1/8)

)bl( gkthgieW

148 (326.3)

4.0 (8.8)

−25 to +21

−5

+11 to +59

+8 to +28

nim/Legnar etar wolf retaW

14.4 to 32.1

-

100

(3,530)

*2

53

*2

53

*3

(13+1-3/16)

R410A

(*4)

to +46

+60

+5

*1

*5

65

]

℃

60

55

50

45

Maximum outlet water temperature [

40

−25−20−15−

*1

Hot gas with 4-way valve

*2

at distance of 1m from outdoor unit

*3

grille

*4

With the optional air outlet guide, the operation at −15 °C

outdoor temperature is possible.

*5

For details of the minute return water temperature at

each water flow rate, refer to “3-2. AVAILABLE RANGE
(WATER FLOW RATE, RETURN WATER TEMP.)”

noitidnoc gnitarepo lanimoN)ycneuqerF ,egatloV ,esahP( ylppus rewoP

regnahcxe taeh etalPsnoitacificeps tinu roodtuO

W

B

A

Thermistor

D

erut

arepmet retaw teltuo mumixaMsecived noitcetorP

10−5 0 5 10

Ambient temperature [℃]

7 +)blub-yrD( erutarepmet ria edistuOWkyticapaC ℃
6 +)blub-teW( erutarepmet ria edistuOPOC ℃

2 +)blub-yrD( erutarepmet ria edistuOPOC ℃
1 +)blub-teW( erutarepmet ria edistuOWktupni rewoP ℃

53+)blub-yrD( erutarepmet ria edistuO

42 +)blub-teW( erutarepmet ria edistuOWkyticapaC ℃

53+)blub-yrD( erutarepmet ria edistuOWkyticapaC ℃

Water OUT

H

Water IN

53+/03+)teltuo/telni( erutarepmet retaWWktupni rewoP ℃

81+/32+)teltuo/telni( erutarepmet retaWWktupni rewoP ℃

OCH439M

14

(TH32)

PUHZ-HW140VHA2 PUHZ-HW140VHA2-BS PUHZ-HW140VHA2R1-BS

1φ, 230 V, 50 Hz

Nominal water flow rate (Heating mode) L/min

Heating
(A7/W35)

40.1

14.00

4.25

Heating(A7/W35)

3.29

Heating
(A2/W35)

WkyticapaC

14.00

3.11

Heating(A2/W35)

4.50

Pressure difference (water circuit) 　 )teltuo/telni( erutarepmet retaWaPk －/+35℃
Heating pump input (based on EN14511) kW

Cooling

(COP) Water temperature (inlet/outlet) +12/+7℃

(A35/W7)

EER
Power input kW

Cooling

(COP) Outside air temperature (Wet-bulb) + 24℃

(A35/W18)

EER

9

0.02

35.8

12.50

2.50

5.00

12.50

3.60

Cooling(A35/W7)

Onim/L)edom gnilooC( etar wolf retaw lanimoN ℃

Cooling(A35/W18)

3.47

Pressure difference (water circuit) 　kPa
Cooling pump input (based on EN14511) kW

Note: "COP" and "Power input" in the above table are values that contains the "pump input (based on EN 14511) ".

7

0.02

snoitacificeps tinu roodtuO

Service ref.

PUHZ-HW140VHA2
PUHZ-HW140VHA2-BS

ALFA LAVAL
ACH70-52

PUHZ-HW140VHA2R1-BS

Ref. IN

mm05:A

(Heating)

mm664:B

mm211:W
mm625:H
mm031:D

Ref. OUT
(Heating)

setalp 25

Ambient temperature [℃]

Cooling

Cooling

(A7/W35) A

(A35/W7)

(A7/W35)

(A35/W7) %

A
%

Running current Heating

Power factor Heating

Atnerruc .xaM

Aezis rekaerB
gnisac retuO
hsinif lanretxE

Refrigerant control
Compressor

Model
Motor output kW
Start type

secived noitcetorP

Oil (Model) L

Wretaeh esacknarC

Heat exchanger Air

Water

.oN×)evird(naFnaF

Fan motor output

Airflow

kW

3

m

/min

(CFM)
Defrost method
Noise level Heating dB

(SPL)

Cooling dB

Dimensions Width mm (in)

Depth mm (in)
Height mm (in)

Refrigerant

Quantity kg (lb)
Guaranteed operating Heating
range (Outdoor) Cooling
Outlet water temp. Heating

(Max in heating, Min in cooling)

Nominal return water

Cooling

Heating
temperature range Cooling

℃
℃
℃
℃
℃
℃

14.4

22.2

35.0

Galvanized plate

Munsell 3Y 7.8/1.1

Linear expansion valve

Hermetic scroll

ANB42FJGMT

Inverter

HP switch

LP switch

Discharge thermo

Overcurrent detection

0.9 (FV50S)

Plate fin coil

Plate heat exchanger

Propeller fan × 2

0.074 × 2

(3,530)

Reverse cycle

53
53

1020 (40-3/16)

*3

330 +30

1350 (53-1/8)

)bl( gkthgieW

134 (295.4)

R410A

4.3 (9.5)

−25 to +21

(*4)

−5

+10 to +59

+8 to +28

nim/Legnar etar wolf retaW

17.9 to 40.1

97
97

40

3.0

-

100

*1

*2

*2

(13+1-3/16)

to +46

+60

+5

*5

65

]

℃

60

55

50

45

Maximum outlet water temperature [

40

−25−20−15−10−

*1

Hot gas with 4-way valve

*2

at distance of 1m from outdoor unit

*3

grille

*4

With the optional air outlet guide, the operation at −15 °C

outdoor temperature is possible.

*5

For details of the minute return water temperature at

each water flow rate, refer to “3-2. AVAILABLE RANGE
(WATER FLOW RATE, RETURN WATER TEMP.)”.

regnahcxe taeh etalP

Thermistor

noitidnoc gnitarepo lanimoN)ycneuqerF ,egatloV ,esahP( ylppus rewoP

W

B

A

H

D

eru

tarepmet retaw teltuo mumixaM

5 0 5 10

7 +)blub-yrD( erutarepmet ria edistuOWkyticapaC ℃
6 +)blub-teW( erutarepmet ria edistuOPOC ℃

2 +)blub-yrD( erutarepmet ria edistuOPOC ℃
1 +)blub-teW( erutarepmet ria edistuOWktupni rewoP ℃

53+)blub-yrD( erutarepmet ria edistu
42 +)blub-teW( erutarepmet ria edistuOWkyticapaC ℃

53+)blub-yrD( erutarepmet ria edistuOWkyticapaC ℃

Water OUT

Water IN

53+/03+)teltuo/telni( erutarepmet retaWWktupni rewoP ℃

81+/32+)teltuo/telni( erutarepmet retaWWktupni rewoP ℃

OCH439M

15

(TH32)

PUHZ-HW140YHA2 PUHZ-HW140YHA2-BS

3φ, 400 V, 50 Hz

Nominal water flow rate (Heating mode) L/min

Heating
(A7/W35)

40.1

14.00

4.25

Heating(A7/W35)

3.29

Heating
(A2/W35)

WkyticapaC

14.00

3.11

Heating(A2/W35)

4.50

Pressure difference (water circuit) 　 )teltuo/telni( erutarepmet retaWaPk －/+35℃
Heating pump input (based on EN14511) kW

Cooling

(COP) Water temperature (inlet/outlet) +12/+7℃

(A35/W7)

EER
Power input kW

Cooling

(COP) Outside air temperature (Wet-bulb) + 24℃

(A35/W18)

EER

9

0.02

35.8

12.50

2.50

5.00

12.50

3.60

Cooling(A35/W7)

Onim/L)edom gnilooC( etar wolf retaw lanimoN ℃

Cooling(A35/W18)

3.47

Pressure difference (water circuit) 　kPa
Cooling pump input (based on EN14511) kW

Note: "COP" and "Power input" in the above table are values that contains the "pump input (based on EN 14511) ".

7

0.02

snoitacificeps tinu roodtuO

Service ref.

Running current Heating

Cooling

Power factor Heating

Cooling

(A7/W35) A

(A35/W7)

(A7/W35)
(A35/W7) %

PUHZ-HW140YHA2
PUHZ-HW140YHA2-BS

A

%

Atnerruc .xaM

Aezis rekaerB
gnisac retuO
hsinif lanretxE

Refrigerant control
Compressor

Model
Motor output kW
Start type

secived noitcetorP

Oil (Model) L

Wretaeh esacknarC

Heat exchanger Air

Water

.oN×)evird(naFnaF

Fan motor output

Airflow

kW

3

m

/min

(CFM)
Defrost method
Noise level Heating dB

(SPL)

Cooling dB

Dimensions Width mm (in)

Depth mm (in)
Height mm (in)

Refrigerant

Quantity kg (lb)
Guaranteed operating Heating
range (Outdoor) Cooling
Outlet water temp. Heating

(Max in heating, Min in cooling)

Nominal return water

Cooling

Heating
temperature range Cooling

℃
℃
℃
℃
℃
℃

5.0

7.6

13.0

Galvanized plate

Munsell 3Y 7.8/1.1

Linear expansion valve

Hermetic scroll

ANB42FJFMT

Inverter

HP switch

LP switch

Discharge thermo

Overcurrent detection

0.9 (FV50S)

Plate fin coil

Plate heat exchanger

Propeller fan × 2

0.074 × 2
100

(3,530)

Reverse cycle

53
53

1020 (40-3/16)

*3

330 +30

1350 (53-1/8)

)bl( gkthgieW

148 (326.3)

R410A

4.3 (9.5)

−25 to +21

(*4)

−5

+60

+10 to +59

+8 to +28

nim/Legnar etar wolf retaW

17.9 to 40.1

95
95

16

3.0

-

*1

*2

*2

(13+1-3/16)

to +46

+5

*5

ALFA LAVAL
ACH70-52

Ref. IN

mm05:A

(Heating)

mm664:B

mm211:W
mm625:H
mm031:D

Ref. OUT
(Heating)

setalp 25

65

]

℃

60

55

50

45

Maximum outlet water temperature [

40

−25−20−15−10−

*1

Hot gas with 4-way valve

*2

at distance of 1m from outdoor unit

*3

grille

*4

With the optional air outlet guide, the operation at −15 °C

outdoor temperature is possible.

*5

For details of the minute return water temperature at

each water flow rate, refer to “3-2. AVAILABLE RANGE
(WATER FLOW RATE, RETURN WATER TEMP.)”.

noitidnoc gnitarepo lanimoN)ycneuqerF ,egatloV ,esahP( ylppus rewoP

regnahcxe taeh etalP

W

B

A

Thermistor

D

tarepmet retaw teltuo mumixaM

eru

5 0 5 10

Ambient temperature [℃]

7 +)blub-yrD( erutarepmet ria edistuOWkyticapaC ℃
6 +)blub-teW( erutarepmet ria edistuOPOC ℃

2 +)blub-yrD( erutarepmet ria edistuOPOC ℃
1 +)blub-teW( erutarepmet ria edistuOWktupni rewoP ℃

53+)blub-yrD( erutarepmet ria edistu
42 +)blub-teW( erutarepmet ria edistuOWkyticapaC ℃

53+)blub-yrD( erutarepmet ria edistuOWkyticapaC ℃

Water OUT

H

Water IN

53+/03+)teltuo/telni( erutarepmet retaWWktupni rewoP ℃

81+/32+)teltuo/telni( erutarepmet retaWWktupni rewoP ℃

OCH439M

16

(TH32)

PUHZ-HW112YHA2R1 PUHZ-HW112YHA2R1-BS

3 φ, 400 V, 50 Hz

Nominal water flow rate (Heating mode) L/min

Heating
(A7/W35)

32.1

11.20

4.42

Heating(A7/W35)

2.53

Heating
(A2/W35)

WkyticapaC

11.20

3.11

Heating(A2/W35)

3.60

Pressure difference (water circuit) 　 )teltuo/telni( erutarepmet retaWaPk －/+35℃
Heating pump input (based on EN14511) kW

Cooling

(COP) Water temperature (inlet/outlet) +12/+7℃

(A35/W7)

EER
Power input kW

Cooling

(COP) Outside air temperature (Wet-bulb) + 24℃

(A35/W18)

EER

6.3

0.01

28.7

10.00

2.78

3.60

10.00

4.10

Cooling(A35/W7)

Onim/L)edom gnilooC( etar wolf retaw lanimoN ℃

Cooling(A35/W18)

2.44

Pressure difference (water circuit) 　kPa
Cooling pump input (based on EN14511) kW

Note: "COP" and "Power input" in the above table are values that contains the "pump input (based on EN 14511) ".

Service ref.

PUHZ-HW112YHA2R1
PUHZ-HW112YHA2R1-BS

Cooling

Cooling

(A7/W35) A

(A35/W7) mm05:A A

(A7/W35) mm664:B %

(A35/W7) %

Linear expansion valve

Running current Heating

Power factor Heating

Refrigerant control
Compressor

Model
Motor output kW
Start type

5

0.01

4.0

5.6
95
95

13.0
16

Galvanized plate

Munsell 3Y 7.8/1.1

Hermetic scroll

ANB33FJFMT

2.5

Inverter

MITSUBISHI
MWA2-46LM

setalp 46hsinif lanretxE

mm8.601:W Atnerruc .xaM
mm2.625:H Aezis rekaerB
mm129.1:D gnisac retuO

Ref. IN

(Heating)

Ref. OUT
(Heating)

HP switch

Oil (Model) L

Wretaeh esacknarC

Heat exchanger Air

Water

.oN×)evird(naFnaF

Fan motor output

Airflow

kW

3

m

/min

(CFM)
Defrost method
Noise level Heating dB

(SPL)

Cooling dB

Dimensions Width mm (in)

Depth mm (in)
Height mm (in)

Refrigerant

Quantity kg (lb)
Guaranteed operating Heating
range (Outdoor) Cooling
Outlet water temp. Heating

(Max in heating, Min in cooling)

Nominal return water

Cooling

Heating
temperature range Cooling

℃
℃
℃
℃
℃
℃

LP switch

Discharge thermo

Overcurrent detection

0.9 (FV50S)

Plate fin coil

Plate heat exchanger

Propeller fan × 2

0.074 × 2

Reverse cycle

1020 (40-3/16)

330 +30

1350 (53-1/8)

)bl( gkthgieW

148 (326.3)

4.0 (8.8)

−25

−5

(*7)

+5

+8 to +28

nim/Legnar etar wolf retaW

14.4 to 32.1

-

100

(3,530)

*2 *3

53

*2

53

*4

(13+1-3/16)

R410A

(*5)

to +21

(*6)

to +46

+60

+5

to +59

*1

*8

65

]

℃

60

55

50

45

Maximum outlet water temperature [

40

−25−20−15−

Ambient temperature [℃]

*1

Hot gas with 4-way valve

*2

at distance of 1 m from outdoor unit

*3

A weighted sound power level in accordance with ISO9614-1

for EN14511 testing is 67 dBA.

*4

grille

*5

Lower limit of use is −5°C for EN14511 testing purposes.

*6

With the optional air outlet guide, the operation at −15 °C

outdoor temperature is possible.

*7

Lowest entering temperature is 12 °C for EN14511 testing

purposes.

*8

For details of the minute return water temperature at

each water flow rate, refer to “3-2. AVAILABLE RANGE
(WATER FLOW RATE, RETURN WATER TEMP.)”.

noitidnoc gnitarepo lanimoN)ycneuqerF ,egatloV ,esahP( ylppus rewoP

regnahcxe taeh etalPsnoitacificeps tinu roodtuO

W

B

A

Thermistor

epmet retaw teltuo mumixaMsecived noitcetorP

10−5 0 5 10

H

D

erutar

7 +)blub-yrD( erutarepmet ria edistuOWkyticapaC ℃
6 +)blub-teW( erutarepmet ria edistuOPOC ℃

2 +)blub-yrD( erutarepmet ria edistuOPOC ℃
1 +)blub-teW( erutarepmet ria edistuOWktupni rewoP ℃

53+)blub-yrD( erutarepmet ria edistu

42 +)blub-teW( erutarepmet ria edistuOWkyticapaC ℃

53+)blub-yrD( erutarepmet ria edistuOWkyticapaC ℃

Water OUT

Water IN

53+/03+)teltuo/telni( erutarepmet retaWWktupni rewoP ℃

81+/32+)teltuo/telni( erutarepmet retaWWktupni rewoP ℃

OCH439M

17

(TH32)

PUHZ-HW112YHA2R3 PUHZ-HW112YHA2R3-BS PUHZ-HW112YHA2R4 PUHZ-HW112YHA2R4-BS

3 φ, 400V, 50Hz

Nominal water flow rate (Heating mode) L/min

Heating
(A7/W35)

32.1

11.20

4.42

Heating(A7/W35)

2.53

Heating
(A2/W35)

WkyticapaC

11.20

3.11

Heating(A2/W35)

3.60

Pressure difference (water circuit) 　 )teltuo/telni( erutarepmet retaWaPk －/+35℃
Heating pump input (based on EN14511) kW

Cooling

(COP) Water temperature (inlet/outlet) +12/+7℃

(A35/W7)

EER
Power input kW

Cooling

(COP) Outside air temperature (Wet-bulb) + 24℃

(A35/W18)

EER

6.3

0.01

28.7

10.00

2.78

3.60

10.00

4.10

Cooling(A35/W7)

Onim/L)edom gnilooC( etar wolf retaw lanimoN ℃

Cooling(A35/W18)

2.44

Pressure difference (water circuit) 　kPa
Cooling pump input (based on EN14511) kW

Note: "COP" and "Power input" in the above table are values that contains the "pump input (based on EN 14511) ".

5

0.01

snoitacificeps tinu roodtuO

Service ref.

Cooling

Cooling

(A7/W35) A

(A35/W7)

(A7/W35)
(A35/W7) %

A

%

Running current Heating

Power factor Heating

Atnerruc .xaM

Aezis rekaerB
gnisac retuO
hsinif lanretxE

Refrigerant control
Compressor

Model
Motor output kW
Start type

seci

ved noitcetorP

Oil (Model) L

Wretaeh esacknarC

Heat exchanger Air

Water

.oN×)evird(naFnaF

Fan motor output

Airflow

kW

3

m

/min

(CFM)
Defrost method
Noise level Heating dB

(SPL)

Cooling dB

Dimensions Width mm (in)

Depth mm (in)
Height mm (in)

Refrigerant

Quantity kg (lb)
Guaranteed operating Heating
range (Outdoor) Cooling
Outlet water temp. Heating

(Max in heating, Min in cooling)

Nominal return water

Cooling

Heating
temperature range Cooling

℃
℃
℃
℃
℃
℃

PUHZ-HW112YHA2R3
PUHZ-HW112YHA2R3-BS
PUHZ-HW112YHA2R4
PUHZ-HW112YHA2R4-BS

4.0

5.6
95
95

13.0
16

Galvanized plate

Munsell 3Y 7.8/1.1

Linear expansion valve

Hermetic scroll

ANB33FJJMT

2.5

Inverter

HP switch
LP switch

Discharge thermo
Comp. surface thermo
Overcurrent detection

0.9 (FV50S)

-

Plate fin coil

Plate heat exchanger

Propeller fan × 2

0.074 × 2
100

(3,530)

53
53

*1

*2 *3

*2

Reverse cycle

1020 (40-3/16)

*4

330 +30

(13+1-3/16)

1350 (53-1/8)

)bl( gkthgieW

148 (326.3)

R410A

4.0 (8.8)

(*5)

−25

to +21

(*6)

−5

to +46

+60

+5

(*7)

to +59

+5

nim/Legnar etar wolf retaW

14.4 to 32.1

+8 to +28

*8

MITSUBISHI
MWA2-46LM

Ref. IN

mm05:A

(Heating)

mm664:B

mm8.601:W
mm2.625:H
mm129.1:D

Ref. OUT
(Heating)

setalp 46

65

]

℃

60

55

50

45

Maximum outlet water temperature [

40

−25−20−15−10−

Ambient temperature [℃]

*1

Hot gas with 4-way valve

*2

at distance of 1 m from outdoor unit

*3

A weighted sound power level in accordance with ISO9614-1

for EN14511 testing is 67 dBA.

*4

grille

*5

Lower limit of use is −5°C for EN14511 testing purposes.

*6

With the optional air outlet guide, the operation at −15°C

outdoor temperature is possible.

*7

Lowest entering temperature is 12°C for EN14511 testing

purposes.

*8

For details of the minute return water temperature at

each water flow rate, refer to “3-2. AVAILABLE RANGE
(WATER FLOW RATE, RETURN WATER TEMP.)”.

regnahcxe taeh etalP

Thermistor

noitidnoc gnitarepo lanimoN)ycneuqerF ,egatloV ,esahP( ylppus rewoP

W

B

A

H

D

erutarepmet retaw teltuo mumixaM

5 0 5 10

7 +)blub-yrD( erutarepmet ria edistuOWkyticapaC ℃
6 +)blub-teW( erutarepmet ria edistuOPOC ℃

53+/03+)teltuo/telni( erutarepmet retaWWktupni rewoP ℃

2 +)blub-yrD( erutarepmet ria edistuOPOC ℃
1 +)blub-teW( erutarepmet ria edistuOWktupni rewoP ℃

53+)blub-yrD( erutarepmet ria edistu

42 +)blub-teW( erutarepmet ria edistuOWkyticapaC ℃

53+)blub-yrD( erutarepmet ria edistuOWkyticapaC ℃

81+/32+)teltuo/telni( erutarepmet retaWWktupni rewoP ℃

Water OUT

Water IN

OCH439M

18

(TH32)

PUHZ-HW112YHA2R5 PPUHZ-HW112YHA2R6
UHZ-HW112YHA2R5-BS PUHZ-HW112YHA2R6-BS

3 φ, 400 V, 50Hz

Nominal water flow rate (Heating mode) L/min

Heating
(A7/W35)

32.1

11.20

4.43

Heating(A7/W35)

2.53

Heating
(A2/W35)

WkyticapaC

11.20

3.11

Heating(A2/W35)

3.60

Pressure difference (water circuit) 　 )teltuo/telni( erutarepmet retaWaPk －/+35℃
Heating pump input (based on EN14511) kW

Cooling

(COP) Water temperature (inlet/outlet) +12/+7℃

(A35/W7)

EER
Power input kW

Cooling

(COP) Outside air temperature (Wet-bulb) + 24℃

(A35/W18)

EER

6.3

0.01

28.7

10.00

2.78

3.60

10.00

4.10

Cooling(A35/W7)

Onim/L)edom gnilooC( etar wolf retaw lanimoN ℃

Cooling(A35/W18)

2.44

Pressure difference (water circuit) 　kPa
Cooling pump input (based on EN14511) kW

Note: "COP" and "Power input" in the above table are values that contains the "pump input (based on EN 14511) ".

6

0.01

snoitacificeps tinu roodtuO

Service ref.

PUHZ-HW112YHA2R5(-BS)
PUHZ-HW112YHA2R6(-BS)

MITSUBISHI
MWA2-46LM

Running current Heating

Power factor Heating

gnisac retuO

hsinif lanretxE
Refrigerant control
Compressor

Heat exchanger Air

Defrost method
Noise level Heating dB

(SPL)

Dimensions Width mm (in)

Refrigerant

Guaranteed operating Heating
range (Outdoor) Cooling
Outlet water temp. Heating

(Max in heating, Min in cooling)

Nominal return water
temperature range Cooling

(A7/W35) A

Cooling

Cooling

(A35/W7)

(A7/W35)

(A35/W7) %

A
%

Atnerruc .xaM
Aezis rekaerB

Model
Motor output kW
Start type

seci

ved noitcetorP

Oil (Model) L

Wretaeh esacknarC

Water

.oN×)evird(naFnaF

Fan motor output

Airflow

kW

3

m

/min

(CFM)

Cooling dB

Depth mm (in)
Height mm (in)

Quantity kg (lb)

℃
℃
℃

Cooling
Heating

℃
℃
℃

4.0

5.6

13.0

Galvanized plate

Munsell 3Y 7.8/1.1

Linear expansion valve

Hermetic scroll

ANB33FJJMT

2.5

Inverter

HP switch

LP switch

Discharge thermo

Comp. surface thermo

Overcurrent detection

R5:0.9, R6:1.4 (FV50S)

Plate fin coil

Plate heat exchanger

Propeller fan × 2

0.074 × 2
100

(3,530)

Reverse cycle

53
53

1020 (40-3/16)

*4

330 +30

1350 (53-1/8)

)bl( gkthgieW

148 (326)

R410A

4.0 (8.8)

(*5)

−25

(*6)

−5

+60

(*7)

+5

+8 to +28

nim/Legnar etar wolf retaW

14.4 to 32.1

95
95

16

-

*1

*2 *3

*2

(13+1-3/16)

to +21

to +46

+5
to +59

*8

Ref. IN

mm05:A

(Heating)

mm664:B

mm801:W
mm225:H
mm132:D

Ref. OUT

(Heating)

setalp 46

65

]

℃

60

55

50

45

Maximum outlet water temperature [

40

−25−20−15−10−

Ambient temperature [℃]

*1

Hot gas with 4-way valve

*2

at distance of 1 m from outdoor unit

*3

A weighted sound power level in accordance with ISO9614-1

for EN14511 testing is 67 dBA.

*4

grille

*5

Lower limit of use is −5°C for EN14511 testing purposes.

*6

With the optional air outlet guide, the operation at −15°C

outdoor temperature is possible.

*7

Lowest entering temperature is 12°C for EN14511 testing

purposes.

*8

For details of the minute return water temperature at

each water flow rate, refer to “3-2. AVAILABLE RANGE
(WATER FLOW RATE, RETURN WATER TEMP.)”.

regnahcxe taeh etalP

Thermistor

noitidnoc gnitarepo lanimoN)ycneuqerF ,egatloV ,esahP( ylppus rewoP

W

B

A

H

D

erutarepmet retaw teltuo mumixaM

5 0 5 10

7 +)blub-yrD( erutarepmet ria edistuOWkyticapaC ℃
6 +)blub-teW( erutarepmet ria edistuOPOC ℃

2 +)blub-yrD( erutarepmet ria edistuOPOC ℃
1 +)blub-teW( erutarepmet ria edistuOWktupni rewoP ℃

53+)blub-yrD( erutarepmet ria edistu

42 +)blub-teW( erutarepmet ria edistuOWkyticapaC ℃

53+)blub-yrD( erutarepmet ria edistuOWkyticapaC ℃

Water OUT

Water IN

53+/03+)teltuo/telni( erutarepmet retaWWktupni rewoP ℃

81+/32+)teltuo/telni( erutarepmet retaWWktupni rewoP ℃

OCH439M

19

PUHZ-HW112YHA2R7 PUHZ-HW112YHA2R7-BS

(TH32)

3 φ, 400 V, 50Hz

Nominal water flow rate (Heating mode) L/min

Heating
(A7/W35)

32.1

11.20

4.43

Heating(A7/W35)

2.53

Heating
(A2/W35)

WkyticapaC

11.20

3.11

Heating(A2/W35)

3.60

Pressure difference (water circuit) 　 )teltuo/telni( erutarepmet retaWaPk －/+35℃
Heating pump input (based on EN14511) kW

Cooling

(COP) Water temperature (inlet/outlet) +12/+7℃

(A35/W7)

EER
Power input kW

Cooling

(COP) Outside air temperature (Wet-bulb) + 24℃

(A35/W18)

EER

6

0.01

28.7

10.00

2.78

3.60

10.00

4.10

Cooling(A35/W7)

Onim/L)edom gnilooC( etar wolf retaw lanimoN ℃

Cooling(A35/W18)

2.44

Pressure difference (water circuit) 　kPa
Cooling pump input (based on EN14511) kW

Note: "COP" and "Power input" in the above table are values that contains the "pump input (based on EN 14511) ".

5

0.01

snoitacificeps tinu roodtuO

Service ref.

PUHZ-HW112YHA2R7(-BS)

ALFA LAVAL
ACH-70X-52H

Running current Heating

Power factor Heating

gnisac retuO

hsinif lanretxE
Refrigerant control
Compressor

Heat exchanger Air

Defrost method
Noise level Heating dB

(SPL)

Dimensions Width mm (in)

Refrigerant

Guaranteed operating Heating
range (Outdoor) Cooling
Outlet water temp. Heating

(Max in heating, Min in cooling)

Nominal return water
temperature range Cooling

(A7/W35) A

Cooling

Cooling

(A35/W7)

(A7/W35)
(A35/W7) %

A
%

Atnerruc .xaM
Aezis rekaerB

Model
Motor output kW
Start type

secived noitcetorP

Oil (Model

) L

Wretaeh esacknarC

Water

.oN×)evird(naFnaF

Fan motor output

Airflow

kW

3

m

/min

(CFM)

Cooling dB

Depth mm (in)
Height mm (in)

Quantity kg (lb)

℃
℃
℃

Cooling
Heating

℃
℃
℃

4.0

5.6

13.0

Galvanized plate

Munsell 3Y 7.8/1.1

Linear expansion valve

Hermetic scroll

ANB33FJJMT

Inverter

HP switch

LP switch

Discharge thermo

Comp. surface thermo

Overcurrent detection

R5:0.9, R6:1.4 (FV50S)

Plate fin coil

Plate heat exchanger

Propeller fan × 2

0.074 × 2
100

(3,530)

Reverse cycle

53
53

1020 (40-3/16)

*4

330 +30

1350 (53-1/8)

)bl( gkthgieW

148 (326)

R410A

4.0 (8.8)

(*5)

−25

(*6)

−5

+60

(*7)

+5

+8 to +28

nim/Legnar etar wolf retaW

14.4 to 32.1

95
95

16

2.5

-

*1

*2 *3

*2

(13+1-3/16)

to +21

to +46

+5
to +59

*8

65

]

℃

60

55

50

45

Maximum outlet water temperature [

40

−25−20−15−10−

*1

Hot gas with 4-way valve

*2

at distance of 1 m from outdoor unit

*3

A weighted sound power level in accordance with ISO9614-1

for EN14511 testing is 67 dBA.

*4

grille

*5

Lower limit of use is −5°C for EN14511 testing purposes.

*6

With the optional air outlet guide, the operation at −15°C

outdoor temperature is possible.

*7

Lowest entering temperature is 12°C for EN14511 testing

purposes.

*8

For details of the minute return water temperature at

each water flow rate, refer to “3-2. AVAILABLE RANGE
(WATER FLOW RATE, RETURN WATER TEMP.)”.

Ref. IN

mm05:A

(Heating)

mm664:B

mm111:W
mm625:H
mm0.631:D

Ref. OUT

(Heating)

setalp 25

Ambient temperature [℃]

regnahcxe taeh etalP

Thermistor

noitidnoc gnitarepo lanimoN)ycneuqerF ,egatloV ,esahP( ylppus rewoP

W

B

A

H

D

erutarepmet retaw teltuo mumixaM

5 0 5 10

7 +)blub-yrD( erutarepmet ria edistuOWkyticapaC ℃
6 +)blub-teW( erutarepmet ria edistuOPOC ℃

2 +)blub-yrD( erutarepmet ria edistuOPOC ℃
1 +)blub-teW( erutarepmet ria edistuOWktupni rewoP ℃

53+)blub-yrD( erutarepmet ria edistu

42 +)blub-teW( erutarepmet ria edistuOWkyticapaC ℃

53+)blub-yrD( erutarepmet ria edistuOWkyticapaC ℃

Water OUT

Water IN

53+/03+)teltuo/telni( erutarepmet retaWWktupni rewoP ℃

81+/32+)teltuo/telni( erutarepmet retaWWktupni rewoP ℃

OCH439M

20

(TH32)

(WATER FLOW RATE, RETURN WATER TEMP.)”.

PUHZ-HW140VHA2R1 PUHZ-HW140VHA2R2-BS

1φ, 230V, 50Hz

Nominal water flow rate (Heating mode) L/min

Heating
(A7/W35)

40.1

14.00

4.25

Heating(A7/W35)

3.29

Heating
(A2/W35)

WkyticapaC

14.00

3.11

Heating(A2/W35)

4.50

Pressure difference (water circuit) 　 )teltuo/telni( erutarepmet retaWaPk －/+35℃
Heating pump input (based on EN14511) kW

Cooling

(COP) Water temperature (inlet/outlet) +12/+7℃

(A35/W7)

EER
Power input kW

Cooling

(COP) Outside air temperature (Wet-bulb) + 24℃

(A35/W18)

EER

9.6

0.02

35.8

12.50

2.50

5.00

12.50

3.60

Cooling(A35/W7)

Onim/L)edom gnilooC( etar wolf retaw lanimoN ℃

Cooling(A35/W18)

3.47

Pressure difference (water circuit) 　kPa
Cooling pump input (based on EN14511) kW

Note: "COP" and "Power input" in the above table are values that contains the "pump input (based on EN 14511) ".

7.7

0.02

snoitacificeps tinu roodtuO

Service ref.

Running current Heating

Cooling

Power factor Heating

Cooling

(A7/W35) A
(A35/W7) A
(A7/W35) %
(A35/W7) %

PUHZ-HW140VHA2R1
PUHZ-HW140VHA2R2-BS

Atnerruc .xaM

Aezis rekaerB
gnisac retuO
hsinif lanretxE

Refrigerant control
Compressor

Model
Motor output kW
Start type

secived noitcetorP

Oil (Model) L

Wretaeh esacknarC

Heat exchanger Air

Water

.oN×)evird(naFnaF

Fan motor output

Airflow

kW

3

m

/min

(CFM)
Defrost method
Noise level Heating dB

(SPL)

Cooling dB

Dimensions Width mm (in)

Depth mm (in)
Height mm (in)

Refrigerant

Quantity kg (lb)
Guaranteed operating Heating
range (Outdoor) Cooling
Outlet water temp. Heating

(Max in heating, Min in cooling)

Nominal return water

Cooling

Heating
temperature range Cooling

℃
℃
℃
℃
℃
℃

14.4

22.2
97
97

35.0
40

Galvanized plate

Munsell 3Y 7.8/1.1

Linear expansion valve

Hermetic scroll

ANB42FJGMT

Inverter

HP switch

LP switch

Discharge thermo

Overcurrent detection

0.9 (FV50S)

Plate fin coil

Plate heat exchanger

Propeller fan × 2

0.074 × 2
100

(3,530)

Reverse cycle

53
53

1020 (40-3/16)

*4

330 +30

1350 (53-1/8)

)bl( gkthgieW

134 (295.4)

R410A

4.3 (9.5)

(*5)

−25

(*6)

−5

+60

(*7)

+5

+8 to +28

nim/Legnar etar wolf retaW

17.9 to 40.1

2.5

-

*1

*2 *3

*2

(13+1-3/16)

to +21

to +46

+5

to +59

*8

MITSUBISHI
MWA2-46LM

Ref. IN

mm05:A

(Heating)

mm664:B

mm8.601:W
mm2.625:H
mm129.1:D

Ref. OUT
(Heating)

setalp 46

65

]

℃

60

55

50

45

Maximum outlet water temperature [

40

−25−20−15−10−

Ambient temperature [℃]

*1

Hot gas with 4-way valve

*2

at distance of 1m from outdoor unit

*3

A weighted sound power level in accordance with ISO9614-1

for EN14511 testing is 67 dBA.

*4

grille

*5

Lower limit of use is −5 °C for EN14511 testing purposes.

*6

With the optional air outlet guide, the operation at −15 °C

outdoor temperature is possible.

*7

Lowest entering temperature is 12 °C for EN14511 testing

purposes.

*8

For details of the minute return water temperature at

each water flow rate, refer to “3-2. AVAILABLE RANGE

regnahcxe taeh etalP

Thermistor

noitidnoc gnitarepo lanimoN)ycneuqerF ,egatloV ,esahP( ylppus rewoP

W

B

A

H

D

erutarepmet retaw teltuo mumixaM

5 0 5 10

7 +)blub-yrD( erutarepmet ria edistuOWkyticapaC ℃
6 +)blub-teW( erutarepmet ria edistuOPOC ℃

2 +)blub-yrD( erutarepmet ria edistuOPOC ℃
1 +)blub-teW( erutarepmet ria edistuOWktupni rewoP ℃

53+)blub-yrD( erutarepmet ria edistu

42 +)blub-teW( erutarepmet ria edistuOWkyticapaC ℃

53+)blub-yrD( erutarepmet ria edistuOWkyticapaC ℃

Water OUT

Water IN

53+/03+)teltuo/telni( erutarepmet retaWWktupni rewoP ℃

81+/32+)teltuo/telni( erutarepmet retaWWktupni rewoP ℃

OCH439M

21

(TH32)

PUHZ-HW140VHA2R3 PUHZ-HW140VHA2R3-BS PUHZ-HW140VHA2R4 PUHZ-HW140VHA2R4-BS

1φ, 230V, 50Hz

Nominal water flow rate (Heating mode) L/min

Heating
(A7/W35)

40.1

14.00

4.25

Heating(A7/W35)

3.29

Heating
(A2/W35)

WkyticapaC

14.00

3.11

Heating(A2/W35)

4.50

Pressure difference (water circuit) 　 )teltuo/telni( erutarepmet retaWaPk －/+35℃
Heating pump input (based on EN14511) kW

Cooling

(COP) Water temperature (inlet/outlet) +12/+7℃

(A35/W7)

EER
Power input kW

Cooling

(COP) Outside air temperature (Wet-bulb) + 24℃

(A35/W18)

EER

9.6

0.02

35.8

12.50

2.50

5.00

12.50

3.60

Cooling(A35/W7)

Onim/L)edom gnilooC( etar wolf retaw lanimoN ℃

Cooling(A35/W18)

3.47

Pressure difference (water circuit) 　kPa
Cooling pump input (based on EN14511) kW

Note: "COP" and "Power input" in the above table are values that contains the "pump input (based on EN 14511) ".

7.7

0.02

snoitacificeps tinu roodtuO

Service ref.

Running current Heating

Cooling

Power factor Heating

Cooling

(A7/W35) A
(A35/W7) A
(A7/W35) %
(A35/W7) %

PUHZ-HW140VHA2R3
PUHZ-HW140VHA2R3-BS
PUHZ-HW140VHA2R4
PUHZ-HW140VHA2R4-BS

Atnerruc .xaM

Aezis rekaerB
gnisac retuO
hsinif lanretxE

Refrigerant control
Compressor

Model
Motor output kW
Start type

secived noitcetorP

Oil (Model) L

Wretaeh esacknarC

Heat exchanger Air

Water

.oN×)evird(naFnaF

Fan motor output

Airflow

kW

3

m

/min

(CFM)
Defrost method
Noise level Heating dB

(SPL)

Cooling dB

Dimensions Width mm (in)

Depth mm (in)
Height mm (in)

Refrigerant

Quantity kg (lb)
Guaranteed operating Heating
range (Outdoor) Cooling
Outlet water temp. Heating

(Max in heating, Min in cooling)

Nominal return water

Cooling

Heating
temperature range Cooling

℃
℃
℃
℃
℃
℃

14.4

22.2

35.0

Galvanized plate

Munsell 3Y 7.8/1.1

Linear expansion valve

Hermetic scroll

ANB42FJKMT

Inverter

HP switch
LP switch

Discharge thermo

Comp. surface thermo
Overcurrent detection

0.9 (FV50S)

Plate fin coil

Plate heat exchanger

Propeller fan × 2

0.074 × 2

(3,530)

Reverse cycle

53
53

1020 (40-3/16)

*4

330 +30

1350 (53-1/8)

)bl( gkthgieW

134 (295.4)

R410A

4.3 (9.5)

(*5)

−25

(*6)

−5

(*7)

+5

+8 to +28

nim/Legnar etar wolf retaW

17.9 to 40.1

97
97

40

2.5

-

100

*1

*2 *3

*2

(13+1-3/16)

to +21

to +46

+60

+5

to +59

*8

MITSUBISHI
MWA2-46LM

Ref. IN

mm05:A

(Heating)

mm664:B

mm8.601:W
mm2.625:H
mm129.1:D

Ref. OUT
(Heating)

setalp 46

65

]

℃

60

55

50

45

Maximum outlet water temperature [

40

−25−20−15−10−

*1

Hot gas with 4-way valve

*2

at distance of 1 m from outdoor unit

*3

A weighted sound power level in accordance with ISO9614-1

for EN14511 testing is 67 dBA.

*4

grille

*5

Lower limit of use is −5°C for EN14511 testing purposes.

*6

With the optional air outlet guide, the operation at −15°C

outdoor temperature is possible.

*7

Lowest entering temperature is 12 °C for EN14511 testing

purposes.

*8

For details of the minute return water temperature at

each water flow rate, refer to “3-2. AVAILABLE RANGE
(WATER FLOW RATE, RETURN WATER TEMP.)”.

Ambient temperature [℃]

regnahcxe taeh etalP

Thermistor

noitidnoc gnitarepo lanimoN)ycneuqerF ,egatloV ,esahP( ylppus rewoP

W

B

A

H

D

erutarepmet retaw teltuo mumixaM

5 0 5 10

7 +)blub-yrD( erutarepmet ria edistuOWkyticapaC ℃
6 +)blub-teW( erutarepmet ria edistuOPOC ℃

53+/03+)teltuo/telni( erutarepmet retaWWktupni rewoP ℃

2 +)blub-yrD( erutarepmet ria edistuOPOC ℃
1 +)blub-teW( erutarepmet ria edistuOWktupni rewoP ℃

53+)blub-yrD( erutarepmet ria edistu

42 +)blub-teW( erutarepmet ria edistuOWkyticapaC ℃

53+)blub-yrD( erutarepmet ria edistuOWkyticapaC ℃

81+/32+)teltuo/telni( erutarepmet retaWWktupni rewoP ℃

Water OUT

Water IN

OCH439M

22

(TH32)

PUHZ-HW140VHA2R5 PUHZ-HW140VHA2R6
PUHZ-HW140VHA2R5-BS PUHZ-HW140VHA2R6-BS

1φ, 230 V, 50 Hz

Nominal water flow rate (Heating mode) L/min

Heating
(A7/W35)

40.1

14.00

4.25

Heating(A7/W35)

3.29

Heating
(A2/W35)

WkyticapaC

14.00

3.11

Heating(A2/W35)

4.50

Pressure difference (water circuit) 　 )teltuo/telni( erutarepmet retaWaPk －/+35℃
Heating pump input (based on EN14511) kW

Cooling

(COP) Water temperature (inlet/outlet) +12/+7℃

(A35/W7)

EER
Power input kW

Cooling

(COP) Outside air temperature (Wet-bulb) + 24℃

(A35/W18)

EER

9

0.02

35.8

12.50

2.50

5.00

12.50

3.60

Cooling(A35/W7)

Onim/L)edom gnilooC( etar wolf retaw lanimoN ℃

Cooling(A35/W18)

3.47

Pressure difference (water circuit) 　kPa
Cooling pump input (based on EN14511) kW

Note: "COP" and "Power input" in the above table are values that contains the "pump input (based on EN 14511) ".

7

0.02

snoitacificeps tinu roodtuO

Service ref.

Running current Heating

Power factor Heating

Cooling

Cooling

(A7/W35) A
(A35/W7) A
(A7/W35) %
(A35/W7) %

gnisac retuO

hsinif lanretxE
Refrigerant control
Compressor

Model
Motor output kW
Start type

Oil (Model) L

Heat exchanger Air

Water

Fan motor output

Airflow

Defrost method
Noise level Heating dB

(SPL)

Cooling dB

Dimensions Width mm (in)

Depth mm (in)
Height mm (in)

Refrigerant

Quantity kg (lb)
Guaranteed operating Heating
range (Outdoor) Cooling
Outlet water temp. Heating

(Max in heating, Min in cooling)

Nominal return water

Cooling

Heating
temperature range Cooling

PUHZ-HW140VHA2R5(-BS)
PUHZ-HW140VHA2R6(-BS)

Atnerruc .xaM
Aezis rekaerB

Linear expansion valve

secived noitcetorP

Comp. surface thermo
Overcurrent detection

R5: 0.9, R6: 1.4 (FV50S)

Wretaeh esacknarC

Plate heat exchanger

.oN×)evird(naFnaF

kW

3

m

/min

(CFM)

330 +30

)bl( gkthgieW

℃
℃
℃
℃
℃
℃

nim/Legnar etar wolf retaW

14.4

22.2
97
97

35.0
40

Galvanized plate

Munsell 3Y 7.8/1.1

Hermetic scroll

ANB42FJKMT

2.8

Inverter

HP switch

LP switch

Discharge thermo

-

Plate fin coil

Propeller fan × 2

0.074 × 2
100

(3,530)

Reverse cycle

53
53

*1

*2 *3

*2

1020 (40-3/16)

*4

(13+1-3/16)

1350 (53-1/8)

134 (296)

R410A

4.3 (9.5)

(*5)

−25

to +21

(*6)

−5

to +46

+60

+5

(*7)

to +59

+5

+8 to +28

17.9 to 40.1

*8

MITSUBISHI
MWA2-46LM

Ref. IN

mm05:A

(Heating)

mm664:B

mm8.601:W
mm2.625:H

:D

132 mm

65

]

℃

60

55

50

45

Maximum outlet water temperature [

40

−25−20−15−10−

*1

Hot gas with 4-way valve

*2

at distance of 1 m from outdoor unit

*3

A weighted sound power level in accordance with ISO9614-1

for EN14511 testing is 67 dBA.

*4

grille

*5

Lower limit of use is −5°C for EN14511 testing purposes.

*6

With the optional air outlet guide, the operation at −15°C

outdoor temperature is possible.

*7

Lowest entering temperature is 12 °C for EN14511 testing

purposes.

*8

For details of the minute return water temperature at

each water flow rate, refer to “3-2. AVAILABLE RANGE
(WATER FLOW RATE, RETURN WATER TEMP.)”.

Ref. OUT
(Heating)

setalp 46

Ambient temperature [℃]

regnahcxe taeh etalP

Thermistor

noitidnoc gnitarepo lanimoN)ycneuqerF ,egatloV ,esahP( ylppus rewoP

W

B

A

H

D

erutarepmet retaw teltuo mumixaM

5 0 5 10

7 +)blub-yrD( erutarepmet ria edistuOWkyticapaC ℃
6 +)blub-teW( erutarepmet ria edistuOPOC ℃

2 +)blub-yrD( erutarepmet ria edistuOPOC ℃
1 +)blub-teW( erutarepmet ria edistuOWktupni rewoP ℃

53+)blub-yrD( erutarepmet ria edistu

42 +)blub-teW( erutarepmet ria edistuOWkyticapaC ℃

53+)blub-yrD( erutarepmet ria edistuOWkyticapaC ℃

Water OUT

Water IN

53+/03+)teltuo/telni( erutarepmet retaWWktupni rewoP ℃

81+/32+)teltuo/telni( erutarepmet retaWWktupni rewoP ℃

OCH439M

23

PUHZ-HW140VHA2R7 PUHZ-HW140VHA2R7-BS

(TH32)

1φ, 230 V, 50 Hz

Nominal water flow rate (Heating mode) L/min

Heating
(A7/W35)

40.1

14.00

4.25

Heating(A7/W35)

3.29

Heating
(A2/W35)

WkyticapaC

14.00

3.11

Heating(A2/W35)

4.50

Pressure difference (water circuit) 　 )teltuo/telni( erutarepmet retaWaPk －/+35℃
Heating pump input (based on EN14511) kW

Cooling

(COP) Water temperature (inlet/outlet) +12/+7℃

(A35/W7)

EER
Power input kW

Cooling

(COP) Outside air temperature (Wet-bulb) + 24℃

(A35/W18)

EER

9

0.02

35.8

12.50

2.50

5.00

12.50

3.60

Cooling(A35/W7)

Onim/L)edom gnilooC( etar wolf retaw lanimoN ℃

Cooling(A35/W18)

3.47

Pressure difference (water circuit) 　kPa
Cooling pump input (based on EN14511) kW

Note: "COP" and "Power input" in the above table are values that contains the "pump input (based on EN 14511) ".

7

0.02

snoitacificeps tinu roodtuO

Service ref.

PUHZ-HW140VHA2R7(-BS)

Running current Heating

Power factor Heating

Cooling

Cooling

(A7/W35) A

(A35/W7) A

(A7/W35) %

(A35/W7) %

Atnerruc .xaM

Aezis rekaerB
gnisac retuO
hsinif lanretxE

Refrigerant control
Compressor

Model
Motor output kW
Start type

secived noitcetorP

Oil (Model) L

Wretaeh esacknarC

Heat exchanger Air

Water

.oN×)evird(naFnaF

Fan motor output

Airflow

kW

3

m

/min

(CFM)
Defrost method
Noise level Heating dB

(SPL)

Cooling dB

Dimensions Width mm (in)

Depth mm (in)
Height mm (in)

Refrigerant

Quantity kg (lb)
Guaranteed operating Heating
range (Outdoor) Cooling
Outlet water temp. Heating

(Max in heating, Min in cooling)

Nominal return water

Cooling

Heating
temperature range Cooling

℃
℃
℃
℃
℃
℃

14.4

22.2
97
97

35.0
40

Galvanized plate

Munsell 3Y 7.8/1.1

Linear expansion valve

Hermetic scroll

ANB42FJKMT

2.8

Inverter

HP switch
LP switch

Discharge thermo

Comp. surface thermo

Overcurrent detection

R5: 0.9, R6: 1.4 (FV50S)

-

Plate fin coil

Plate heat exchanger

Propeller fan × 2

0.074 × 2
100

(3,530)

Reverse cycle

53
53

1020 (40-3/16)

*4

330 +30

(13+1-3/16)

1350 (53-1/8)

)bl( gkthgieW

134 (296)

R410A

4.3 (9.5)

(*5)

−25

to +21

(*6)

−5

to +46

+60

+5

(*7)

to +59

+5

+8 to +28

nim/Legnar etar wolf retaW

17.9 to 40.1

*1

*2 *3

*2

*8

ALFA LAVAL
ACH-70X-52H

Ref. IN

mm05:A

(Heating)

mm664:B

*1

Hot gas with 4-way valve

*2

at distance of 1 m from outdoor unit

*3

A weighted sound power level in accordance with ISO9614-1

for EN14511 testing is 67 dBA.

*4

grille

*5

Lower limit of use is −5°C for EN14511 testing purposes.

*6

With the optional air outlet guide, the operation at −15°C

*7

Lowest entering temperature is 12 °C for EN14511 testing

purposes.

*8

For details of the minute return water temperature at

mm111:W
mm625:H
mm0.631:D

Ref. OUT

(Heating)

setalp 25

65

]

℃

60

55

50

45

Maximum outlet water temperature [

40

−25−20−15−10−

outdoor temperature is possible.

each water flow rate, refer to “3-2. AVAILABLE RANGE
(WATER FLOW RATE, RETURN WATER TEMP.)”.

noitidnoc gnitarepo lanimoN)ycneuqerF ,egatloV ,esahP( ylppus rewoP

regnahcxe taeh etalP

W

B

A

Thermistor

D

erutarepmet retaw teltuo mumixaM

5 0 5 10

Ambient temperature [℃]

Water OUT

H

Water IN

7 +)blub-yrD( erutarepmet ria edistuOWkyticapaC ℃
6 +)blub-teW( erutarepmet ria edistuOPOC ℃

53+/03+)teltuo/telni( erutarepmet retaWWktupni rewoP ℃

2 +)blub-yrD( erutarepmet ria edistuOPOC ℃
1 +)blub-teW( erutarepmet ria edistuOWktupni rewoP ℃

53+)blub-yrD( erutarepmet ria edistu

42 +)blub-teW( erutarepmet ria edistuOWkyticapaC ℃

53+)blub-yrD( erutarepmet ria edistuOWkyticapaC ℃

81+/32+)teltuo/telni( erutarepmet retaWWktupni rewoP ℃

OCH439M

24

(TH32)

(WATER FLOW RATE, RETURN WATER TEMP.)”.

PUHZ-HW140YHA2R1 PUHZ-HW140YHA2R1-BS

3φ, 400V, 50Hz

Nominal water flow rate (Heating mode) L/min

Heating
(A7/W35)

40.1

14.00

4.25

Heating(A7/W35)

3.29

Heating
(A2/W35)

WkyticapaC

14.00

3.11

Heating(A2/W35)

4.50

Pressure difference (water circuit) 　 )teltuo/telni( erutarepmet retaWaPk －/+35℃
Heating pump input (based on EN14511) kW

Cooling

(COP) Water temperature (inlet/outlet) +12/+7℃

(A35/W7)

EER
Power input kW

Cooling

(COP) Outside air temperature (Wet-bulb) + 24℃

(A35/W18)

EER

9.6

0.02

35.8

12.50

2.50

5.00

12.50

3.60

Cooling(A35/W7)

Onim/L)edom gnilooC( etar wolf retaw lanimoN ℃

Cooling(A35/W18)

3.47

Pressure difference (water circuit) 　kPa
Cooling pump input (based on EN14511) kW

Note: "COP" and "Power input" in the above table are values that contains the "pump input (based on EN 14511) ".

7.7

0.02

snoitacificeps tinu roodtuO

Service ref.

Running current Heating

Cooling

Power factor Heating

Cooling

(A7/W35) A
(A35/W7) A
(A7/W35) %
(A35/W7) %

PUHZ-HW140YHA2R1
PUHZ-HW140YHA2R1-BS

Atnerruc .xaM

Aezis rekaerB
gnisac retuO
hsinif lanretxE

Refrigerant control
Compressor

Model
Motor output kW
Start type

secived noitcetorP

Oil (Model) L

Wretaeh esacknarC

Heat exchanger Air

Water

.oN×)evird(naFnaF

Fan motor output

Airflow

kW

3

m

/min

(CFM)
Defrost method
Noise level Heating dB

(SPL)

Cooling dB

Dimensions Width mm (in)

Depth mm (in)
Height mm (in)

Refrigerant

Quantity kg (lb)
Guaranteed operating Heating
range (Outdoor) Cooling
Outlet water temp. Heating

(Max in heating, Min in cooling)

Nominal return water

Cooling

Heating
temperature range Cooling

℃
℃
℃
℃
℃
℃

13.0

Galvanized plate

Munsell 3Y 7.8/1.1

Linear expansion valve

Hermetic scroll

ANB42FJFMT

Inverter

HP switch

LP switch

Discharge thermo

0.9 (FV50S)

Plate fin coil

Plate heat exchanger

Propeller fan × 2

0.074 × 2

(3,530)

Reverse cycle

1020 (40-3/16)

*4

330 +30

1350 (53-1/8)

)bl( gkthgieW

148 (326.3)

R410A

4.3 (9.5)

(*5)

−25

−5

(*7)

+5

+8 to +28

nim/Legnar etar wolf retaW

17.9 to 40.1

5.0

7.6
95
95

16

2.5

-

100

*1

*2 *3

53

*2

53

(13+1-3/16)

to +21

(*6)

to +46

+60

+5

to +59

*8

MITSUBISHI
MWA2-46LM

Ref. IN

mm05:A

(Heating)

mm664:B

mm8.601:W
mm2.625:H
mm129.1:D

Ref. OUT
(Heating)

setalp 46

65

]

℃

60

55

50

45

Maximum outlet water temperature [

40

−25−20−15−10−

*1

Hot gas with 4-way valve

*2

at distance of 1 m from outdoor unit

*3

A weighted sound power level in accordance with ISO9614-1

for EN14511 testing is 67 dBA.

*4

grille

*5

Lower limit of use is −5°C for EN14511 testing purposes.

*6

With the optional air outlet guide, the operation at −15°C

outdoor temperature is possible.

*7

Lowest entering temperature is 12 °C for EN14511 testing

purposes.

*8

For details of the minute return water temperature at

each water flow rate, refer to “3-2. AVAILABLE RANGE

Ambient temperature [℃]

regnahcxe taeh etalP

Thermistor

noitidnoc gnitarepo lanimoN)ycneuqerF ,egatloV ,esahP( ylppus rewoP

W

B

A

H

D

erutarepmet retaw teltuo mumixaM

5 0 5 10

7 +)blub-yrD( erutarepmet ria edistuOWkyticapaC ℃
6 +)blub-teW( erutarepmet ria edistuOPOC ℃

2 +)blub-yrD( erutarepmet ria edistuOPOC ℃
1 +)blub-teW( erutarepmet ria edistuOWktupni rewoP ℃

53+)blub-yrD( erutarepmet ria edistu

42 +)blub-teW( erutarepmet ria edistuOWkyticapaC ℃

53+)blub-yrD( erutarepmet ria edistuOWkyticapaC ℃

Water OUT

Water IN

53+/03+)teltuo/telni( erutarepmet retaWWktupni rewoP ℃

81+/32+)teltuo/telni( erutarepmet retaWWktupni rewoP ℃

OCH439M

25

(TH32)

PUHZ-HW140YHA2R3 PUHZ-HW140YHA2R3-BS PUHZ-HW140YHA2R4 PUHZ-HW140YHA2R4-BS

3φ, 400 V, 50 Hz

Nominal water flow rate (Heating mode) L/min

Heating
(A7/W35)

40.1

14.00

4.25

Heating(A7/W35)

3.29

Heating
(A2/W35)

WkyticapaC

14.00

3.11

Heating(A2/W35)

4.50

Pressure difference (water circuit) 　 )teltuo/telni( erutarepmet retaWaPk －/+35℃
Heating pump input (based on EN14511) kW

Cooling

(COP) Water temperature (inlet/outlet) +12/+7℃

(A35/W7)

EER
Power input kW

Cooling

(COP) Outside air temperature (Wet-bulb) + 24℃

(A35/W18)

EER

9.6

0.02

35.8

12.50

2.50

5.00

12.50

3.60

Cooling(A35/W7)

Onim/L)edom gnilooC( etar wolf retaw lanimoN ℃

Cooling(A35/W18)

3.47

Pressure difference (water circuit) 　kPa
Cooling pump input (based on EN14511) kW

Note: "COP" and "Power input" in the above table are values that contains the "pump input (based on EN 14511) ".

7.7

0.02

snoitacificeps tinu roodtuO

Service ref.

Running current Heating

Cooling

Power factor Heating

Cooling

(A7/W35) A
(A35/W7) A
(A7/W35) %
(A35/W7) %

PUHZ-HW140YHA2R3
PUHZ-HW140YHA2R3-BS

PUHZ-HW140YHA2R4
PUHZ-HW140YHA2R4-BS

Atnerruc .xaM

Aezis rekaerB
gnisac retuO
hsinif lanretxE

Refrigerant control
Compressor

Model
Motor output kW
Start type

secived noitcetorP

Oil (Model) L

Wretaeh esacknarC

Heat exchanger Air

Water

.oN×)evird(naFnaF

Fan motor output

Airflow

kW

3

m

/min

(CFM)
Defrost method
Noise level Heating dB

(SPL)

Cooling dB

Dimensions Width mm (in)

Depth mm (in)
Height mm (in)

Refrigerant

Quantity kg (lb)
Guaranteed operating Heating
range (Outdoor) Cooling
Outlet water temp. Heating

(Max in heating, Min in cooling)

Nominal return water

Cooling

Heating
temperature range Cooling

℃
℃
℃
℃
℃
℃

5.0

7.6

13.0

Galvanized plate

Munsell 3Y 7.8/1.1

Linear expansion valve

Hermetic scroll

ANB42FJJMT

Inverter

HP switch
LP switch

Discharge thermo

Comp. surface thermo

Overcurrent detection

0.9 (FV50S)

Plate fin coil

Plate heat exchanger

Propeller fan × 2

0.074 × 2
100

(3,530)

Reverse cycle

53
53

1020 (40-3/16)

*4

330 +30

1350 (53-1/8)

)bl( gkthgieW

148 (326.3)

R410A

4.3 (9.5)

(*5)

−25

to +21

(*6)

−5

+60

(*7)

+5

+8 to +28

nim/Legnar etar wolf retaW

17.9 to 40.1

95
95

16

2.5

-

*1

*2 *3

*2

(13+1-3/16)

to +46

+5

to +59

*8

MITSUBISHI
MWA2-46LM

Ref. IN

mm05:A

(Heating)

mm664:B

mm8.601:W
mm2.625:H
mm129.1:D

Ref. OUT
(Heating)

setalp 46

65

]

℃

60

55

50

45

Maximum outlet water temperature [

40

−25−20−15−10−

Ambient temperature [℃]

*1

Hot gas with 4-way valve

*2

at distance of 1 m from outdoor unit

*3

A weighted sound power level in accordance with ISO9614-1

for EN14511 testing is 67 dBA.

*4

grille

*5

Lower limit of use is −5°C for EN14511 testing purposes.

*6

With the optional air outlet guide, the operation at −15°C

outdoor temperature is possible.

*7

Lowest entering temperature is 12°C for EN14511 testing

purposes.

*8

For details of the minute return water temperature at

each water flow rate, refer to “3-2. AVAILABLE RANGE
(WATER FLOW RATE, RETURN WATER TEMP.)”.

regnahcxe taeh etalP

Thermistor

noitidnoc gnitarepo lanimoN)ycneuqerF ,egatloV ,esahP( ylppus rewoP

W

B

A

D

erutarepmet retaw teltuo mumixaM

5 0 5 10

7 +)blub-yrD( erutarepmet ria edistuOWkyticapaC ℃
6 +)blub-teW( erutarepmet ria edistuOPOC ℃

53+/03+)teltuo/telni( erutarepmet retaWWktupni rewoP ℃

2 +)blub-yrD( erutarepmet ria edistuOPOC ℃
1 +)blub-teW( erutarepmet ria edistuOWktupni rewoP ℃

53+)blub-yrD( erutarepmet ria edistu

42 +)blub-teW( erutarepmet ria edistuOWkyticapaC ℃

53+)blub-yrD( erutarepmet ria edistuOWkyticapaC ℃

81+/32+)teltuo/telni( erutarepmet retaWWktupni rewoP ℃

Water OUT

H

Water IN

OCH439M

26

(TH32)

PUHZ-HW140YHA2R5 PUHZ-HW140YHA2R6
PUHZ-HW140YHA2R5-BS PUHZ-HW140YHA2R6-BS

Nominal water flow rate (Heating mode) L/min

Heating
(A7/W35)

3φ, 400 V, 50 Hz

40.1

14.00

4.25

Heating(A7/W35)

noitidnoc gnitarepo lanimoN)ycneuqerF ,egatloV ,esahP( ylppus rewoP

7 +)blub-yrD( erutarepmet ria edistuOWkyticapaC ℃
6 +)blub-teW( erutarepmet ria edistuOPOC ℃

3.29

Heating

WkyticapaC

(A2/W35)

Pressure difference (water circuit) 　 )teltuo/telni( erutarepmet retaWaPk －/+35℃
Heating pump input (based on EN14511) kW

Cooling

(COP) Water temperature (inlet/outlet) +12/+7℃

(A35/W7)

EER
Power input kW

Cooling

(COP) Outside air temperature (Wet-bulb) + 24℃

(A35/W18)

EER

14.00

3.11

4.50

0.02

35.8

12.50

2.50

5.00

12.50

3.60

Heating(A2/W35)

2 +)blub-yrD( erutarepmet ria edistuOPOC ℃
1 +)blub-teW( erutarepmet ria edistuOWktupni rewoP ℃

9

Cooling(A35/W7)

Onim/L)edom gnilooC( etar wolf retaw lanimoN ℃

53+)blub-yrD( erutarepmet ria edistu

42 +)blub-teW( erutarepmet ria edistuOWkyticapaC ℃

Cooling(A35/W18)

53+)blub-yrD( erutarepmet ria edistuOWkyticapaC ℃

3.47

Pressure difference (water circuit) 　kPa
Cooling pump input (based on EN14511) kW

Note: "COP" and "Power input" in the above table are values that contains the "pump input (based on EN 14511) ".

snoitacificeps tinu roodtuO

Service ref.

Cooling

Cooling

(A7/W35) A

(A35/W7) A

(A7/W35) %

(A35/W7) %

Running current Heating

Power factor Heating

gnisac retuO

hsinif lanretxE
Refrigerant control
Compressor

Model
Motor output kW
Start type

Oil (Model) L

Heat exchanger Air

Water

Fan motor output

Airflow

Defrost method
Noise level Heating dB

(SPL)

Cooling dB

Dimensions Width mm (in)

Depth mm (in)
Height mm (in)

Refrigerant

Quantity kg (lb)
Guaranteed operating Heating
range (Outdoor) Cooling
Outlet water temp. Heating

(Max in heating, Min in cooling)

Nominal return water

Cooling

Heating
temperature range Cooling

PUHZ-HW140YHA2R5
PUHZ-HW140YHA2R5-BS
PUHZ-HW140YHA2R6
PUHZ-HW140YHA2R6-BS

Atnerruc .xaM
Aezis rekaerB

Linear expansion valve

secived noitcetorP

Comp. surface thermo

Overcurrent detection

R5: 0.9, R6: 1.4 (FV50S)

Wretaeh esacknarC

Plate heat exchanger

.oN×)evird(naFnaF

kW

3

m

/min

(CFM)

330 +30

)bl( gkthgieW

℃
℃
℃
℃
℃
℃

nim/Legnar etar wolf retaW

7

0.02

5.0

7.6
95
95

13.0
16

Galvanized plate

Munsell 3Y 7.8/1.1

Hermetic scroll

ANB42FJJMT

2.8

Inverter

HP switch
LP switch

Discharge thermo

-

Plate fin coil

Propeller fan × 2

0.074 × 2
100

(3,530)

Reverse cycle

53
53

*1

*2 *3

*2

1020 (40-3/16)

*4

(13+1-3/16)

1350 (53-1/8)

148 (326.3)

R410A

4.3 (9.5)

(*5)

−25

to +21

(*6)

−5

to +46

+60

+5

(*7)

to +59

+5

+8 to +28

17.9 to 40.1

*8

regnahcxe taeh etalP

MITSUBISHI
MWA2-46LM

Ref. IN

mm05:A

(Heating)

mm664:B

mm8.601:W
mm2.625:H

mm132:D

Ref. OUT
(Heating)

setalp 46

65

]

℃

60

55

50

45

Maximum outlet water temperature [

40

−25−20−15−10−

Ambient temperature [℃]

*1

Hot gas with 4-way valve

*2

at distance of 1 m from outdoor unit

*3

A weighted sound power level in accordance with ISO9614-1

for EN14511 testing is 67 dBA.

*4

grille

*5

Lower limit of use is −5°C for EN14511 testing purposes.

*6

With the optional air outlet guide, the operation at −15°C

outdoor temperature is possible.

*7

Lowest entering temperature is 12°C for EN14511 testing

purposes.

*8

For details of the minute return water temperature at

each water flow rate, refer to “3-2. AVAILABLE RANGE
(WATER FLOW RATE, RETURN WATER TEMP.)”.

Thermistor

W

B

A

H

D

erutarepmet retaw teltuo mumixaM

5 0 5 10

Water OUT

Water IN

53+/03+)teltuo/telni( erutarepmet retaWWktupni rewoP ℃

81+/32+)teltuo/telni( erutarepmet retaWWktupni rewoP ℃

OCH439M

27

PUHZ-HW140YHA2R7 PUHZ-HW140YHA2R7-BS

(TH32)

Nominal water flow rate (Heating mode) L/min

Heating
(A7/W35)

3φ, 400 V, 50 Hz

40.1

14.00

4.25

Heating(A7/W35)

noitidnoc gnitarepo lanimoN)ycneuqerF ,egatloV ,esahP( ylppus rewoP

7 +)blub-yrD( erutarepmet ria edistuOWkyticapaC ℃
6 +)blub-teW( erutarepmet ria edistuOPOC ℃

3.29

Heating

WkyticapaC

(A2/W35)

Pressure difference (water circuit) 　 )teltuo/telni( erutarepmet retaWaPk －/+35℃
Heating pump input (based on EN14511) kW

Cooling

(COP) Water temperature (inlet/outlet) +12/+7℃

(A35/W7)

EER
Power input kW

Cooling

(COP) Outside air temperature (Wet-bulb) + 24℃

(A35/W18)

EER

14.00

3.11

4.50

0.02

35.8

12.50

2.50

5.00

12.50

3.60

Heating(A2/W35)

2 +)blub-yrD( erutarepmet ria edistuOPOC ℃
1 +)blub-teW( erutarepmet ria edistuOWktupni rewoP ℃

9

Cooling(A35/W7)

Onim/L)edom gnilooC( etar wolf retaw lanimoN ℃

53+)blub-yrD( erutarepmet ria edistu

42 +)blub-teW( erutarepmet ria edistuOWkyticapaC ℃

Cooling(A35/W18)

53+)blub-yrD( erutarepmet ria edistuOWkyticapaC ℃

3.47

Pressure difference (water circuit) 　kPa
Cooling pump input (based on EN14511) kW

Note: "COP" and "Power input" in the above table are values that contains the "pump input (based on EN 14511) ".

snoitacificeps tinu roodtuO

Service ref.

Cooling

Cooling

(A7/W35) A
(A35/W7) A
(A7/W35) %
(A35/W7) %

Running current Heating

Power factor Heating

gnisac retuO

hsinif lanretxE
Refrigerant control
Compressor

Model
Motor output kW
Start type

Oil (Model) L

Heat exchanger Air

Water

Fan motor output

Airflow

Defrost method
Noise level Heating dB

(SPL)

Cooling dB

Dimensions Width mm (in)

Depth mm (in)
Height mm (in)

Refrigerant

Quantity kg (lb)
Guaranteed operating Heating
range (Outdoor) Cooling
Outlet water temp. Heating

(Max in heating, Min in cooling)

Nominal return water

Cooling

Heating
temperature range Cooling

PUHZ-HW140YHA2R7
PUHZ-HW140YHA2R7-BS

Atnerruc .xaM
Aezis rekaerB

Linear expansion valve

secived noitcetorP

Comp. surface thermo
Overcurrent detection

R5: 0.9, R6: 1.4 (FV50S)

Wretaeh esacknarC

Plate heat exchanger

.oN×)evird(naFnaF

kW

3

m

/min

(CFM)

330 +30

)bl( gkthgieW

℃
℃
℃
℃
℃
℃

nim/Legnar etar wolf retaW

7

0.02

5.0

7.6
95
95

13.0
16

Galvanized plate

Munsell 3Y 7.8/1.1

Hermetic scroll

ANB42FJJMT

2.8

Inverter

HP switch

LP switch

Discharge thermo

-

Plate fin coil

Propeller fan × 2

0.074 × 2
100

(3,530)

Reverse cycle

53
53

*1

*2 *3

*2

1020 (40-3/16)

*4

(13+1-3/16)

1350 (53-1/8)

148 (326.3)

R410A

4.3 (9.5)

(*5)

−25

to +21

(*6)

−5

to +46

+60

+5

(*7)

to +59

+5

+8 to +28

17.9 to 40.1

*8

regnahcxe taeh etalP

ALFA LAVAL
ACH-70X-52H

Ref. IN

mm05:A

65

]

℃

60

55

50

45

Maximum outlet water temperature [

40

−25−20−15−10−

*1

Hot gas with 4-way valve

*2

at distance of 1 m from outdoor unit

*3

A weighted sound power level in accordance with ISO9614-1

for EN14511 testing is 67 dBA.

*4

grille

*5

Lower limit of use is −5°C for EN14511 testing purposes.

*6

With the optional air outlet guide, the operation at −15°C

outdoor temperature is possible.

*7

Lowest entering temperature is 12°C for EN14511 testing

purposes.

*8

For details of the minute return water temperature at

each water flow rate, refer to “3-2. AVAILABLE RANGE
(WATER FLOW RATE, RETURN WATER TEMP.)”.

(Heating)

mm664:B

mm111:W
mm625:H
mm0.631:D

Ref. OUT

(Heating)

setalp 25

Ambient temperature [℃]

B

Thermistor

W

A

H

D

erutarepmet retaw teltuo mumixaM

5 0 5 10

Water OUT

Water IN

53+/03+)teltuo/telni( erutarepmet retaWWktupni rewoP ℃

81+/32+)teltuo/telni( erutarepmet retaWWktupni rewoP ℃

OCH439M

28

3-2. AVAILABLE RANGE (WATER FLOW RATE, RETURN WATER TEMP.)

Note: If using the unit out of the available range, the parts of unit might be damaged.

<Heating>

<Applicable Models>

19.0

17.0

15.0

13.0

11.0

9.0

Return water temp [:]

7.0

5.0

6.0 7.0 8.0 9.0 10.0

19.0

17.0

15.0

13.0

11.0

9.0

Return water temp [:]

7.0

5.0

10.0

12.0 14.0 16.0 18.0 20.0 22.0 24.0

Available range

11.0

Water flow rate [L/min]

Table 1

Available range

Water flow rate [L/min]

Table 2

12.0 13.0 14.0

• PUHZ-W50VHA(-BS)

• PUHZ-W50VHAR1(-BS)

• PUHZ-W50VHAR2(-BS)

• PUHZ-W50VHAR3(-BS)

<Applicable Models>

• PUHZ-W85VHA(-BS)

• PUHZ-W85VHAR1(-BS)

25.0

23.0

21.0

19.0

17.0

15.0

13.0

11.0

9.0

Return water temp [:]

7.0

5.0

14.0 19.0 24.0 29.0 34.0 39.0

Water flow rate [L/min]

Table 3

Available range

<Applicable Models>

• PUHZ-HW112YHA(-BS)

• PUHZ-HW112YHA2(-BS)

• PUHZ-HW112YHA2R1(-BS)

• PUHZ-HW112YHA2R3(-BS)

• PUHZ-HW112YHA2R4(-BS)

• PUHZ-HW112YHA2R5(-BS)

• PUHZ-HW112YHA2R6(-BS)

• PUHZ-HW112YHA2R7(-BS)

• PUHZ-HW140VHA(-BS)

• PUHZ-HW140VHA2(-BS)

• PUHZ-HW140VHA2R1(-BS)

• PUHZ-HW140VHA2R2-BS

• PUHZ-HW140VHA2R3(-BS)

• PUHZ-HW140VHA2R4(-BS)

• PUHZ-HW140VHA2R5(-BS)

• PUHZ-HW140VHA2R6(-BS)

• PUHZ-HW140VHA2R7(-BS)

• PUHZ-HW140YHA(-BS)

• PUHZ-HW140YHA2(-BS)

• PUHZ-HW140YHA2R1(-BS)

• PUHZ-HW140YHA2R3(-BS)

• PUHZ-HW140YHA2R4(-BS)

• PUHZ-HW140YHA2R5(-BS)

• PUHZ-HW140YHA2R6(-BS)

• PUHZ-HW140YHA2R7(-BS)

OCH439M

29

<Cooling>

Return water temp [:]

19.0

17.0

15.0

13.0

11.0

9.0

7.0

5.0

7.06.0 8.0 9.0 10.0

Water flow rate [L/min]

Table 4

Available range

11.0

12.0 13.0 14.0

<Applicable Models>

• PUHZ-W50VHA(-BS)

• PUHZ-W50VHAR1(-BS)

• PUHZ-W50VHAR2(-BS)

• PUHZ-W50VHAR3(-BS)

15.0

14.0

13.0

12.0

11.0

10.0

9.0

8.0

7.0

Return water temp [:]

6.0

5.0

12.010.0 14.0 16.0 18.0

17.0

15.0

13.0

11.0

9.0

Return water temp [:]

7.0

5.0

14.0 19.0 24.0

20.0

Water flow rate [L/min]

Table 5

29.0

Water flow rate [L/min]

Table 6

Available range

22.0 24.0

Available range

34.0 39.0

<Applicable Models>

• PUHZ-W85VHA(-BS)

• PUHZ-W85VHAR1(-BS)

<Applicable Models>

• PUHZ-HW112YHA(-BS)

• PUHZ-HW112YHA2(-BS)

• PUHZ-HW112YHA2R1(-BS)

• PUHZ-HW112YHA2R3(-BS)

• PUHZ-HW112YHA2R4(-BS)

• PUHZ-HW112YHA2R5(-BS)

• PUHZ-HW112YHA2R6(-BS)

• PUHZ-HW112YHA2R7(-BS)

• PUHZ-HW140VHA(-BS)

• PUHZ-HW140VHA2(-BS)

• PUHZ-HW140VHA2R1(-BS)

• PUHZ-HW140VHA2R2-BS

• PUHZ-HW140VHA2R3(-BS)

• PUHZ-HW140VHA2R4(-BS)

• PUHZ-HW140VHA2R5(-BS)

• PUHZ-HW140VHA2R6(-BS)

• PUHZ-HW140VHA2R7(-BS)

• PUHZ-HW140YHA(-BS)

• PUHZ-HW140YHA2(-BS)

• PUHZ-HW140YHA2R1(-BS)

• PUHZ-HW140YHA2R3(-BS)

• PUHZ-HW140YHA2R4(-BS)

• PUHZ-HW140YHA2R5(-BS)

• PUHZ-HW140YHA2R6(-BS)

• PUHZ-HW140YHA2R7(-BS)

OCH439M

30