Mitsubishi Electric PQHY-P200-900Y(S)LM-A, PQRY-P200-900Y(S)LM-A Service Manual

PQHY-P200-900Y(S)LM-A
PQRY-P200-900Y(S)LM-A

MODEL

CITY MULTI

MEE15K036

Databook

HEAT SOURCE UNITS

GENERAL LINE-UP

WY SERIES ............................................................................................................................................ 1

WR2 SERIES.......................................................................................................................................... 83

SYSTEM DESIGN

SYSTEM DESIGN WY SERIES ............................................................................................................. 165

SYSTEM DESIGN WR2 SERIES ........................................................................................................... 203

GENERAL LINE-UP

HEAT SOURCE

MEE15K036

I.GENERAL LINE-UP

Heat Pump WY Series

16, 18, 20, 22, 24HP

28, 30, 32, 34, 36HP

PQHY-P250YLM-APQHY-P200YLM-A

PQHY-P300YLM-A

PQHY-P400YLM-A
PQHY-P500YLM-A
PQHY-P600YLM-A

PQHY-P350YLM-A
PQHY-P450YLM-A
PQHY-P550YLM-A

PQHY-P450YSLM-A
PQHY-P550YSLM-A

PQHY-P400YSLM-A
PQHY-P500YSLM-A
PQHY-P600YSLM-A

8, 10, 12HP 14, 16, 18, 20, 22, 24HP

PQHY-P750YSLM-A
PQHY-P850YSLM-A

PQHY-P700YSLM-A
PQHY-P800YSLM-A
PQHY-P900YSLM-A

PQRY-P250YLM-APQRY-P200YLM-A

PQRY-P300YLM-A

PQRY-P400YLM-A
PQRY-P500YLM-A
PQRY-P600YLM-A

PQRY-P350YLM-A
PQRY-P450YLM-A
PQRY-P550YLM-A

PQRY-P450YSLM-A
PQRY-P550YSLM-A

PQRY-P400YSLM-A
PQRY-P500YSLM-A
PQRY-P600YSLM-A

PQRY-P750YSLM-A
PQRY-P850YSLM-A

PQRY-P700YSLM-A
PQRY-P800YSLM-A
PQRY-P900YSLM-A

Heat Recovery WR2 Series

16, 18, 20, 22, 24HP

28, 30, 32, 34, 36HP

8, 10, 12HP 14, 16, 18, 20, 22, 24HP

1

WY SERIES

HEAT SOURCE

HEAT SOURCE UNITS

MEE15K036

I.WY SERIES

1. SPECIFICATIONS........................................................................................................................................... 2

2. EXTERNAL DIMENSIONS .............................................................................................................................. 21

3. CENTER OF GRAVITY ................................................................................................................................... 26

4. ELECTRICAL WIRING DIAGRAMS................................................................................................................ 27

5. SOUND LEVELS ............................................................................................................................................. 28

6. OPERATION TEMPERATURE RANGE.......................................................................................................... 33

7. CAPACITY TABLES........................................................................................................................................ 34

7-1. Correction by temperature....................................................................................................................... 34

7-2. Correction by total indoor......................................................................................................................... 53

7-3. Correction by refrigerant piping length..................................................................................................... 60

8. SYSTEM DESIGN GUIDE............................................................................................................................... 64

8-1. Designing of water circuit system ............................................................................................................ 64

8-2. Water piping work .................................................................................................................................... 76

9. OPTIONAL PARTS.......................................................................................................................................... 80

9-1. JOINT ...................................................................................................................................................... 80

9-2. HEADER.................................................................................................................................................. 81

9-3. OUTDOOR TWINNING KIT..................................................................................................................... 82

2

WY

MEE15K036

1. SPECIFICATIONS

HEAT SOURCE

I.WY SERIES1. SPECIFICATIONS

Model PQHY-P200YLM-A

Power source 3-phase 4-wire 380-400-415 V 50/60 Hz

Cooling capacity *1 kW 22.4

(Nominal) kcal/h 20,000

*1 BTU/h 76,400

Power input kW 3.71

Current input A 6.2-5.9-5.7

EER kW/kW 6.03

Temp. range of Indoor W.B. 15.0~24.0°C (59~75°F)

cooling Circulating water °C 10.0~45.0°C (50~113°F)

Heating capacity *2 kW 25.0

(Nominal) kcal/h 21,500

*2 BTU/h 85,300

Power input kW 3.97

Current input A 6.7-6.3-6.1

COP kW/kW 6.29

Temp. range of Indoor D.B. 15.0~27.0°C (59~81°F)

heating Circulating water °C 10.0~45.0°C (50~113°F)

Indoor unit Total capacity 50~130% of heat source unit capacity

connectable Model/Quantity P15~P250/1~17

Sound pressure level (measured in anechoic room) dB <A> 46

Sound power level (measured in anechoic room) dB <A> 60

Refrigerant Liquid pipe mm (in.) 9.52 (3/8) Brazed

piping diameter Gas pipe mm (in.) 19.05 (3/4) Brazed

Circulating water Water flow rate m3/h 5.76

L/min 96

cfm 3.4

Pressure drop kPa 24

Operating volume range m3/h 3.0 ~ 7.2

Compressor Type Inverter scroll hermetic compressor

Manufacture AC&R Works, MITSUBISHI ELECTRIC CORPORATION

Starting method Inverter

Motor output kW 4.8

Case heater kW -

Lubricant MEL32

External finish Galvanized steel sheets

External dimension H x W x D mm 1,100 x 880 x 550

in. 43-5/16 x 34-11/16 x 21-11/16

Protection devices High pressure protection High pressure sensor, High pressure switch at 4.15 MPa (601 psi)

Inverter circuit (COMP.) Over-heat protection, Over-current protection

Compressor Over-heat protection

Refrigerant Type x original charge R410A x 5.0 kg (12 lbs)

Control LEV and HIC circuit

Net weight kg (lbs) 174 (384)

Heat exchanger plate type

Water volume in plate I 5.0

Water pressure Max. MPa 2.0

HIC circuit (HIC: Heat Inter-Changer) Copper pipe, tube-in-tube structure

Drawing External WKS94C746

Wiring WKE94G131

Standard attachment Do cument Installation Manual

Accessory Refrigerant conn. pipe

Optional parts Joint: CMY-Y102SS/LS-G2

Header: CMY-Y104, 108, 1010-G

Remarks Details on foundation work, duct work, insulation work, electrical wiring, power source switch, and other items shall be referred

to the Installation Manual.
Due to continuing improvement, above specifications may be subject to change without notice.
The ambient temperature of the heat source unit needs to be kept below 40°C D.B.
The ambient relative humidity of the heat source unit needs to be kept below 80%.
The heat source unit should not be installed at outdoor.
Be sure to mount a strainer (more than 50 meshes) at the water inlet piping of the unit.
Be sure to provide interlocking for the unit operation and water circuit.
Install the supplied insulation material to the unused drain-socket.
When installing insulation material around both water and refrigerant piping, follow the installation manual.

Notes: Unit converter

1.Nominal cooling conditions (sub ject to JIS B8615-2)
Indoor: 27°CD.B./19°CW.B. (81°FD.B./66°FW.B.), Water temperature: 30°C (86°F)
Pipe length: 7.5 m (24-9/16 ft.), Level difference: 0 m (0 ft.)

2.Nominal heating conditions (subject to JIS B8615-2)
Indoor: 20°CD.B. (68°FD.B.) ,Water temperature: 20°C (68°FD.B.)
Pipe length: 7.5 m (24-9/16 ft.), Level difference: 0 m (0 ft.)

BTU/h =kW x 3,412

cfm =m3/min x 35.31

lbs =kg/0.4536

*Above specification data is

subject to rounding variatio n.

3

WY

MEE15K036

1. SPECIFICATIONS

HEAT SOURCE

Model PQHY-P250YLM-A

Power source 3-phase 4-wire 380-400-415 V 50/60 Hz

Cooling capacity *1 kW 28.0

(Nominal) kcal/h 25,000

*1 BTU/h 95,500

Power input kW 4.90

Current input A 8.2-7.8-7.5

EER kW/kW 5.71

Temp. range of Indoor W. B. 15.0~24.0°C (59~75°F)

cooling Circulating water °C 10.0~45.0°C (50~113°F)

Heating capacity *2 kW 31.5

(Nominal) kcal/h 27,100

*2 BTU/h 107,500

Power input kW 5.08

Current input A 8.5-8.1-7.8

COP kW/kW 6.20

Temp. range of Indoor D.B . 15.0~27.0°C (59~81°F)

heating Circulating water °C 10.0~45.0°C (50~113°F)

Indoor unit Total capacity 50~130% of heat source unit capacity

connectable Model/Quantity P15~P250/1~21

Sound pressure level (measured in anechoic room) dB <A> 48

Sound power level (measured in anechoic room) dB <A> 62

Refrigerant Liquid pipe mm (in.) 9.52 (3/8) Brazed (12.7 (1/2) Brazed, farthest length >= 90 m)

piping diameter Gas pipe mm (in.) 22.2 (7/8) Brazed

Circulating water Water flow rate m3/h 5.76

L/min 96

cfm 3.4

Pressure drop kPa 24

Operating volume range m3/h 3.0 ~ 7.2

Compressor Type Inverter scroll hermetic compressor

Manufacture AC&R Works, MITSUBISHI ELECTRIC CORPORATION

Starting method Inverter

Motor output kW 6.2

Case heater kW -

Lubricant MEL32

External finish Galvanized steel sheets

External dimension H x W x D mm 1,100 x 880 x 550

in. 43-5/16 x 34-11/16 x 21 -11/16

Protection devices High pressure protection High pressure sensor, High pressure swit ch at 4.15 MPa (601 psi)

Inverter circuit (COMP.) Over-heat protection, Over-current protection

Compressor Over-heat protection

Refrigerant Type x original charge R410A x 5.0 kg (12 lbs)

Control LEV and HIC circuit

Net weight kg (lbs) 174 (384)

Heat exchanger plate t ype

Water volume in plate I 5.0

Water pressure Max. MPa 2.0

HIC circuit (HIC: Heat Inter-Changer) Copper pipe, tube-in-tube structure

Drawing External WK S94C746

Wiring WKE94G131

Standard attachment Document Installation Manual

Accessory Refrigerant conn. pipe

Optional parts Joint: CMY-Y102SS/LS-G2

Header: CMY-Y104, 108, 1010-G

Remarks Details on foundation work, duct work, insulation work, electrical wiring, po wer source switch, and other items shall be referred

to the Installation Manual.
Due to continuing improvement, above specifications may be subject to change without notice.
The ambient temperature of the heat source unit needs to be kept below 40°C D.B.
The ambient relative humidity of the heat source unit needs to be kept below 80%.
The heat source unit should not be installed at outdoor.
Be sure to mount a strainer (more than 50 meshes) at the water inlet piping of the unit.
Be sure to provide interlocking for the unit operation and water circuit.
Install the supplied insulation ma terial to the unused drain-socket.
When installing insulation material around both water and refrigerant piping, follow the installation manual.

Notes: Unit converter

1.Nominal cooling conditions (subject to JIS B8615-2)
Indoor: 27°CD.B./19°CW.B. (81°FD.B./66°FW.B.), Water temperature: 30°C (86°F)
Pipe length: 7.5 m (24-9/16 ft.), Level difference: 0 m (0 ft.)

2.Nominal heating conditions (subject to JIS B8615-2)
Indoor: 20°CD.B. (68°FD.B.) ,Water temperature: 20°C (68°FD.B.)
Pipe length: 7.5 m (24-9/16 ft.), Level difference: 0 m (0 ft.)

BTU/h =kW x 3,412

cfm =m3/min x 35.31

lbs =kg/0.4536

*Above specification data is

subject to rounding variation.

4

WY

MEE15K036

1. SPECIFICATIONS

HEAT SOURCE

Model PQHY-P300YLM-A

Power source 3-phase 4-wire 380-400-415 V 50/60 Hz

Cooling capacity *1 kW 33.5

(Nominal) kcal/h 30,000

*1 BTU/h 114,300

Power input kW 6.04

Current input A 10.1-9.6-9.3

EER kW/kW 5.54

Temp. range of Indoor W.B. 15.0~24.0°C (59~75°F)

cooling Circulating water °C 10.0~45.0°C (50~113°F)

Heating capacity *2 kW 37.5

(Nominal) kcal/h 32,300

*2 BTU/h 128,000

Power input kW 6.25

Current input A 10.5-10.0-9.6

COP kW/kW 6.00

Temp. range of Indoor D.B. 15.0~27.0°C (59~81°F)

heating Circulating water °C 10.0~45.0°C (50~113°F)

Indoor unit Total capacity 50~130% of heat source unit capacity

connectable Model/Quantity P15~P250/1~26

Sound pressure level (measured in anechoic room) dB <A> 54

Sound power level (measured in anechoic room) dB <A> 68

Refrigerant Liquid pipe mm (in.) 9.52 (3/8) Brazed (12.7 (1/2) Brazed, farthest length >= 40 m)

piping diameter Gas pipe mm (in.) 22.2 (7/8) Brazed

Circulating water Water flow rate m3/h 5.76

L/min 96

cfm 3.4

Pressure drop kPa 24

Operating volume range m3/h 3.0 ~ 7.2

Compressor Type Inverter scroll hermetic compressor

Manufacture AC&R Works, MITSUBISHI ELECTRIC CORPORATION

Starting method Inverter

Motor output kW 7.7

Case heater kW -

Lubricant MEL32

External finish Galvanized steel sheets

External dimension H x W x D mm 1,100 x 880 x 550

in. 43-5/16 x 34-11/16 x 21-11/16

Protection devices High pressure protection High pressure sensor, High pressure switch at 4.15 MPa (601 psi)

Inverter circuit (COMP.) Over-heat protection, Over-current protection

Compressor Over-heat protection

Refrigerant Type x original charge R410A x 5.0 kg (12 lbs)

Control LEV and HIC circuit

Net weight kg (lbs) 174 (384)

Heat exchanger plate type

Water volume in plate I 5.0

Water pressure Max. MPa 2.0

HIC circuit (HIC: Heat Inter-Changer) Copper pipe, tube-in-tube structure

Drawing External WKS94C746

Wiring WKE94G131

Standard attachment Do cument Installation Manual

Accessory Refrigerant conn. pipe

Optional parts Joint: CMY-Y102SS/LS-G2

Header: CMY-Y104, 108, 1010-G

Remarks Details on foundation work, duct work, insulation work, electrical wiring, power source switch, and other items shall be referred

to the Installation Manual.
Due to continuing improvement, above specifications may be subject to change without notice.
The ambient temperature of the heat source unit needs to be kept below 40°C D.B.
The ambient relative humidity of the heat source unit needs to be kept below 80%.
The heat source unit should not be installed at outdoor.
Be sure to mount a strainer (more than 50 meshes) at the water inlet piping of the unit.
Be sure to provide interlocking for the unit operation and water circuit.
Install the supplied insulation material to the unused drain-socket.
When installing insulation material around both water and refrigerant piping, follow the installation manual.

Notes: Unit converter

1.Nominal cooling conditions (sub ject to JIS B8615-2)
Indoor: 27°CD.B./19°CW.B. (81°FD.B./66°FW.B.), Water temperature: 30°C (86°F)
Pipe length: 7.5 m (24-9/16 ft.), Level difference: 0 m (0 ft.)

2.Nominal heating conditions (subject to JIS B8615-2)
Indoor: 20°CD.B. (68°FD.B.) ,Water temperature: 20°C (68°FD.B.)
Pipe length: 7.5 m (24-9/16 ft.), Level difference: 0 m (0 ft.)

BTU/h =kW x 3,412

cfm =m3/min x 35.31

lbs =kg/0.4536

*Above specification data is

subject to rounding variatio n.

5

WY

MEE15K036

1. SPECIFICATIONS

HEAT SOURCE

Model PQHY-P350YLM-A

Power source 3-phase 4-wire 380-400-415 V 50/60 Hz

Cooling capacity *1 kW 40.0

(Nominal) kcal/h 35,000

*1 BTU/h 136,500

Power input kW 7.14

Current input A 12.0-11.4-11.0

EER kW/kW 5.60

Temp. range of Indoor W. B. 15.0~24.0°C (59~75°F)

cooling Circulating water °C 10.0~45.0°C (50~113°F)

Heating capacity *2 kW 45.0

(Nominal) kcal/h 40,000

*2 BTU/h 153,500

Power input kW 7.53

Current input A 12.7-12.0-11.6

COP kW/kW 5.97

Temp. range of Indoor D.B . 15.0~27.0°C (59~81°F)

heating Circulating water °C 10.0~45.0°C (50~113°F)

Indoor unit Total capacity 50~130% of heat source unit capacity

connectable Model/Quantity P15~P250/1~30

Sound pressure level (measured in anechoic room) dB <A> 52

Sound power level (measured in anechoic room) dB <A> 66

Refrigerant Liquid pipe mm (in.) 12.7 (1/2) Brazed

piping diameter Gas pipe mm (in.) 28.58 (1-1/8) Brazed

Circulating water Water flow rate m3/h 7.20

L/min 120

cfm 4.2

Pressure drop kPa 44

Operating volume range m3/h 4.5 ~ 11. 6

Compressor Type Inverter scroll hermetic compressor

Manufacture AC&R Works, MITSUBISHI ELECTRIC CORPORATION

Starting method Inverter

Motor output kW 9.5

Case heater kW -

Lubricant MEL32

External finish Galvanized steel sheets

External dimension H x W x D mm 1,450 x 880 x 550

in. 57-1 /8 x 34-11/16 x 21-11/16

Protection devices High pressure protection High pressure sensor, High pressure swit ch at 4.15 MPa (601 psi)

Inverter circuit (COMP.) Over-heat protection, Over-current protection

Compressor Over-heat protection

Refrigerant Type x original charge R410A x 6.0 kg (14 lbs)

Control LEV and HIC circuit

Net weight kg (lbs) 217 (479)

Heat exchanger plate t ype

Water volume in plate I 5.0

Water pressure Max. MPa 2.0

HIC circuit (HIC: Heat Inter-Changer) Copper pipe, tube-in-tube structure

Drawing External WK S94C747

Wiring WKE94G131

Standard attachment Document Installation Manual

Accessory Refrigerant conn. pipe

Optional parts Joint: CMY-Y102SS/LS-G2, CMY-Y202S-G2

Header: CMY-Y104, 108, 1010-G

Remarks Details on foundation work, duct work, insulation work, electrical wiring, po wer source switch, and other items shall be referred

to the Installation Manual.
Due to continuing improvement, above specifications may be subject to change without notice.
The ambient temperature of the heat source unit needs to be kept below 40°C D.B.
The ambient relative humidity of the heat source unit needs to be kept below 80%.
The heat source unit should not be installed at outdoor.
Be sure to mount a strainer (more than 50 meshes) at the water inlet piping of the unit.
Be sure to provide interlocking for the unit operation and water circuit.
Install the supplied insulation ma terial to the unused drain-socket.
When installing insulation material around both water and refrigerant piping, follow the installation manual.

Notes: Unit converter

1.Nominal cooling conditions (subject to JIS B8615-2)
Indoor: 27°CD.B./19°CW.B. (81°FD.B./66°FW.B.), Water temperature: 30°C (86°F)
Pipe length: 7.5 m (24-9/16 ft.), Level difference: 0 m (0 ft.)

2.Nominal heating conditions (subject to JIS B8615-2)
Indoor: 20°CD.B. (68°FD.B.) ,Water temperature: 20°C (68°FD.B.)
Pipe length: 7.5 m (24-9/16 ft.), Level difference: 0 m (0 ft.)

BTU/h =kW x 3,412

cfm =m3/min x 35.31

lbs =kg/0.4536

*Above specification data is

subject to rounding variation.

6

WY

MEE15K036

1. SPECIFICATIONS

HEAT SOURCE

Model PQHY-P400YLM-A

Power source 3-phase 4-wire 380-400-415 V 50/60 Hz

Cooling capacity *1 kW 45.0

(Nominal) kcal/h 40,000

*1 BTU/h 153,500

Power input kW 8.03

Current input A 13.5-12.8-12.4

EER kW/kW 5.60

Temp. range of Indoor W.B. 15.0~24.0°C (59~75°F)

cooling Circulating water °C 10.0~45.0°C (50~113°F)

Heating capacity *2 kW 50.0

(Nominal) kcal/h 45,000

*2 BTU/h 170,600

Power input kW 8.37

Current input A 14.1-13.4-12.9

COP kW/kW 5.97

Temp. range of Indoor D.B. 15.0~27.0°C (59~81°F)

heating Circulating water °C 10.0~45.0°C (50~113°F)

Indoor unit Total capacity 50~130% of heat source unit capacity

connectable Model/Quantity P15~P250/1~34

Sound pressure level (measured in anechoic room) dB <A> 52

Sound power level (measured in anechoic room) dB <A> 66

Refrigerant Liquid pipe mm (in.) 15.88 (5/8) Brazed

piping diameter Gas pipe mm (in.) 28.58 (1- 1/8) Brazed

Circulating water Water flow rate m3/h 7.20

L/min 120

cfm 4.2

Pressure drop kPa 44

Operating volume range m3/h 4.5 ~ 11.6

Compressor Type Inverter scroll hermetic compressor

Manufacture AC&R Works, MITSUBISHI ELECTRIC CORPORATION

Starting method Inverter

Motor output kW 10.7

Case heater kW -

Lubricant MEL32

External finish Galvanized steel sheets

External dimension H x W x D mm 1,450 x 880 x 550

in. 57-1/8 x 34-11/16 x 21-11/16

Protection devices High pressure protection High pressure sensor, High pressure switch at 4.15 MPa (601 psi)

Inverter circuit (COMP.) Over-heat protection, Over-current protection

Compressor Over-heat protection

Refrigerant Type x original charge R410A x 6.0 kg (14 lbs)

Control LEV and HIC circuit

Net weight kg (lbs) 217 (479)

Heat exchanger plate type

Water volume in plate I 5.0

Water pressure Max. MPa 2.0

HIC circuit (HIC: Heat Inter-Changer) Copper pipe, tube-in-tube structure

Drawing External WKS94C747

Wiring WKE94G131

Standard attachment Do cument Installation Manual

Accessory Refrigerant conn. pipe

Optional parts Joint: CMY-Y102SS/LS-G2, CMY-Y202S-G2

Header: CMY-Y104, 108, 1010-G

Remarks Details on foundation work, duct work, insulation work, electrical wiring, power source switch, and other items shall be referred

to the Installation Manual.
Due to continuing improvement, above specifications may be subject to change without notice.
The ambient temperature of the heat source unit needs to be kept below 40°C D.B.
The ambient relative humidity of the heat source unit needs to be kept below 80%.
The heat source unit should not be installed at outdoor.
Be sure to mount a strainer (more than 50 meshes) at the water inlet piping of the unit.
Be sure to provide interlocking for the unit operation and water circuit.
Install the supplied insulation material to the unused drain-socket.
When installing insulation material around both water and refrigerant piping, follow the installation manual.

Notes: Unit converter

1.Nominal cooling conditions (sub ject to JIS B8615-2)
Indoor: 27°CD.B./19°CW.B. (81°FD.B./66°FW.B.), Water temperature: 30°C (86°F)
Pipe length: 7.5 m (24-9/16 ft.), Level difference: 0 m (0 ft.)

2.Nominal heating conditions (subject to JIS B8615-2)
Indoor: 20°CD.B. (68°FD.B.) ,Water temperature: 20°C (68°FD.B.)
Pipe length: 7.5 m (24-9/16 ft.), Level difference: 0 m (0 ft.)

BTU/h =kW x 3,412

cfm =m3/min x 35.31

lbs =kg/0.4536

*Above specification data is

subject to rounding variatio n.

7

WY

MEE15K036

1. SPECIFICATIONS

HEAT SOURCE

Model PQHY-P450YLM-A

Power source 3-phase 4-wire 380-400-415 V 50/60 Hz

Cooling capacity *1 kW 50.0

(Nominal) kcal/h 45,000

*1 BTU/h 170,600

Power input kW 9.29

Current input A 15.6-14.8-14.3

EER kW/kW 5.38

Temp. range of Indoor W. B. 15.0~24.0°C (59~75°F)

cooling Circulating water °C 10.0~45.0°C (50~113°F)

Heating capacity *2 kW 56.0

(Nominal) kcal/h 50,000

*2 BTU/h 191,100

Power input kW 9.79

Current input A 16.5-15.7-15.1

COP kW/kW 5.72

Temp. range of Indoor D.B . 15.0~27.0°C (59~81°F)

heating Circulating water °C 10.0~45.0°C (50~113°F)

Indoor unit Total capacity 50~130% of heat source unit capacity

connectable Model/Quantity P15~P250/1~39

Sound pressure level (measured in anechoic room) dB <A> 54

Sound power level (measured in anechoic room) dB <A> 70

Refrigerant Liquid pipe mm (in.) 15.88 (5/8) Brazed

piping diameter Gas pipe mm (in.) 28.58 (1-1/8) Brazed

Circulating water Water flow rate m3/h 7.20

L/min 120

cfm 4.2

Pressure drop kPa 44

Operating volume range m3/h 4.5 ~ 11. 6

Compressor Type Inverter scroll hermetic compressor

Manufacture AC&R Works, MITSUBISHI ELECTRIC CORPORATION

Starting method Inverter

Motor output kW 11.6

Case heater kW -

Lubricant MEL32

External finish Galvanized steel sheets

External dimension H x W x D mm 1,450 x 880 x 550

in. 57-1 /8 x 34-11/16 x 21-11/16

Protection devices High pressure protection High pressure sensor, High pressure swit ch at 4.15 MPa (601 psi)

Inverter circuit (COMP.) Over-heat protection, Over-current protection

Compressor Over-heat protection

Refrigerant Type x original charge R410A x 6.0 kg (14 lbs)

Control LEV and HIC circuit

Net weight kg (lbs) 217 (479)

Heat exchanger plate t ype

Water volume in plate I 5.0

Water pressure Max. MPa 2.0

HIC circuit (HIC: Heat Inter-Changer) Copper pipe, tube-in-tube structure

Drawing External WK S94C747

Wiring WKE94G131

Standard attachment Document Installation Manual

Accessory Refrigerant conn. pipe

Optional parts Joint: CMY-Y102SS/LS-G2, CMY-Y202S-G2

Header: CMY-Y104, 108, 1010-G

Remarks Details on foundation work, duct work, insulation work, electrical wiring, po wer source switch, and other items shall be referred

to the Installation Manual.
Due to continuing improvement, above specifications may be subject to change without notice.
The ambient temperature of the heat source unit needs to be kept below 40°C D.B.
The ambient relative humidity of the heat source unit needs to be kept below 80%.
The heat source unit should not be installed at outdoor.
Be sure to mount a strainer (more than 50 meshes) at the water inlet piping of the unit.
Be sure to provide interlocking for the unit operation and water circuit.
Install the supplied insulation ma terial to the unused drain-socket.
When installing insulation material around both water and refrigerant piping, follow the installation manual.

Notes: Unit converter

1.Nominal cooling conditions (subject to JIS B8615-2)
Indoor: 27°CD.B./19°CW.B. (81°FD.B./66°FW.B.), Water temperature: 30°C (86°F)
Pipe length: 7.5 m (24-9/16 ft.), Level difference: 0 m (0 ft.)

2.Nominal heating conditions (subject to JIS B8615-2)
Indoor: 20°CD.B. (68°FD.B.) ,Water temperature: 20°C (68°FD.B.)
Pipe length: 7.5 m (24-9/16 ft.), Level difference: 0 m (0 ft.)

BTU/h =kW x 3,412

cfm =m3/min x 35.31

lbs =kg/0.4536

*Above specification data is

subject to rounding variation.

8

WY

MEE15K036

1. SPECIFICATIONS

HEAT SOURCE

Model PQHY-P500YLM-A

Power source 3-phase 4-wire 380-400-415 V 50/60 Hz

Cooling capacity *1 kW 56.0

(Nominal) kcal/h 50,000

*1 BTU/h 191,100

Power input kW 11.17

Current input A 18.8-17.9-17.2

EER kW/kW 5.01

Temp. range of Indoor W.B. 15.0~24.0°C (59~75°F)

cooling Circulating water °C 10.0~45.0°C (50~113°F)

Heating capacity *2 kW 63.0

(Nominal) kcal/h 55,000

*2 BTU/h 215,000

Power input kW 11.43

Current input A 19.2-18.3-17.6

COP kW/kW 5.51

Temp. range of Indoor D.B. 15.0~27.0°C (59~81°F)

heating Circulating water °C 10.0~45.0°C (50~113°F)

Indoor unit Total capacity 50~130% of heat source unit capacity

connectable Model/Quantity P15~P250/1~43

Sound pressure level (measured in anechoic room) dB <A> 54

Sound power level (measured in anechoic room) dB <A> 70.5

Refrigerant Liquid pipe mm (in.) 15.88 (5/8) Brazed

piping diameter Gas pipe mm (in.) 28.58 (1- 1/8) Brazed

Circulating water Water flow rate m3/h 7.20

L/min 120

cfm 4.2

Pressure drop kPa 44

Operating volume range m3/h 4.5 ~ 11.6

Compressor Type Inverter scroll hermetic compressor

Manufacture AC&R Works, MITSUBISHI ELECTRIC CORPORATION

Starting method Inverter

Motor output kW 13.0

Case heater kW -

Lubricant MEL32

External finish Galvanized steel sheets

External dimension H x W x D mm 1,450 x 880 x 550

in. 57-1/8 x 34-11/16 x 21-11/16

Protection devices High pressure protection High pressure sensor, High pressure switch at 4.15 MPa (601 psi)

Inverter circuit (COMP.) Over-heat protection, Over-current protection

Compressor Over-heat protection

Refrigerant Type x original charge R410A x 6.0 kg (14 lbs)

Control LEV and HIC circuit

Net weight kg (lbs) 217 (479)

Heat exchanger plate type

Water volume in plate I 5.0

Water pressure Max. MPa 2.0

HIC circuit (HIC: Heat Inter-Changer) Copper pipe, tube-in-tube structure

Drawing External WKS94C747

Wiring WKE94G131

Standard attachment Do cument Installation Manual

Accessory Refrigerant conn. pipe

Optional parts Joint: CMY-Y102SS/LS-G2, CMY-Y202S-G2

Header: CMY-Y104, 108, 1010-G

Remarks Details on foundation work, duct work, insulation work, electrical wiring, power source switch, and other items shall be referred

to the Installation Manual.
Due to continuing improvement, above specifications may be subject to change without notice.
The ambient temperature of the heat source unit needs to be kept below 40°C D.B.
The ambient relative humidity of the heat source unit needs to be kept below 80%.
The heat source unit should not be installed at outdoor.
Be sure to mount a strainer (more than 50 meshes) at the water inlet piping of the unit.
Be sure to provide interlocking for the unit operation and water circuit.
Install the supplied insulation material to the unused drain-socket.
When installing insulation material around both water and refrigerant piping, follow the installation manual.

Notes: Unit converter

1.Nominal cooling conditions (sub ject to JIS B8615-2)
Indoor: 27°CD.B./19°CW.B. (81°FD.B./66°FW.B.), Water temperature: 30°C (86°F)
Pipe length: 7.5 m (24-9/16 ft.), Level difference: 0 m (0 ft.)

2.Nominal heating conditions (subject to JIS B8615-2)
Indoor: 20°CD.B. (68°FD.B.) ,Water temperature: 20°C (68°FD.B.)
Pipe length: 7.5 m (24-9/16 ft.), Level difference: 0 m (0 ft.)

BTU/h =kW x 3,412

cfm =m3/min x 35.31

lbs =kg/0.4536

*Above specification data is

subject to rounding variatio n.

9

WY

MEE15K036

1. SPECIFICATIONS

HEAT SOURCE

Model PQHY-P550YLM-A

Power source 3-phase 4-wire 380-400-415 V 50/60 Hz

Cooling capacity *1 kW 63.0

(Nominal) kcal/h 55,000

*1 BTU/h 215,000

Power input kW 12.54

Current input A 21.1-20.1-19.3

EER kW/kW 5.02

Temp. range of Indoor W. B. 15.0~24.0°C (59~75°F)

cooling Circulating water °C 10.0~45.0°C (50~113°F)

Heating capacity *2 kW 69.0

(Nominal) kcal/h 60,000

*2 BTU/h 235,400

Power input kW 12.27

Current input A 20.7-19.6-18.9

COP kW/kW 5.62

Temp. range of Indoor D.B . 15.0~27.0°C (59~81°F)

heating Circulating water °C 10.0~45.0°C (50~113°F)

Indoor unit Total capacity 50~130% of heat source unit capacity

connectable Model/Quantity P15~P250/2~47

Sound pressure level (measured in anechoic room) dB <A> 56.5

Sound power level (measured in anechoic room) dB <A> 71.5

Refrigerant Liquid pipe mm (in.) 15.88 (5/8) Brazed

piping diameter Gas pipe mm (in.) 28.58 (1-1/8) Brazed

Circulating water Water flow rate m3/h 11.52

L/min 192

cfm 6.8

Pressure drop kPa 45

Operating volume range m3/h 6.0 ~ 14. 4

Compressor Type Inverter scroll hermetic compressor

Manufacture AC&R Works, MITSUBISHI ELECTRIC CORPORATION

Starting method Inverter

Motor output kW 15.0

Case heater kW 0.045 (240 V)

Lubricant MEL32

External finish Galvanized steel sheets

External dimension H x W x D mm 1,450 x 880 x 550

in. 57-1 /8 x 34-11/16 x 21-11/16

Protection devices High pressure protection High pressure sensor, High pressure swit ch at 4.15 MPa (601 psi)

Inverter circuit (COMP.) Over-heat protection, Over-current protection

Compressor Over-heat protection

Refrigerant Type x original charge R410A x 11.7 kg (26 lbs)

Control LEV and HIC circuit

Net weight kg (lbs) 246 (543)

Heat exchanger plate t ype

Water volume in plate I 10.0

Water pressure Max. MPa 2.0

HIC circuit (HIC: Heat Inter-Changer) Copper pipe, tube-in-tube structure

Drawing External WK S94C748

Wiring WKE94G131

Standard attachment Document Installation Manual

Accessory Refrigerant conn. pipe

Optional parts Joint: CMY-Y102SS/LS-G2, CMY-Y202S-G2

Header: CMY-Y104, 108, 1010-G

Remarks Details on foundation work, duct work, insulation work, electrical wiring, po wer source switch, and other items shall be referred

to the Installation Manual.
Due to continuing improvement, above specifications may be subject to change without notice.
The ambient temperature of the heat source unit needs to be kept below 40°C D.B.
The ambient relative humidity of the heat source unit needs to be kept below 80%.
The heat source unit should not be installed at outdoor.
Be sure to mount a strainer (more than 50 meshes) at the water inlet piping of the unit.
Be sure to provide interlocking for the unit operation and water circuit.
Install the supplied insulation ma terial to the unused drain-socket.
When installing insulation material around both water and refrigerant piping, follow the installation manual.

Notes: Unit converter

1.Nominal cooling conditions (subject to JIS B8615-2)
Indoor: 27°CD.B./19°CW.B. (81°FD.B./66°FW.B.), Water temperature: 30°C (86°F)
Pipe length: 7.5 m (24-9/16 ft.), Level difference: 0 m (0 ft.)

2.Nominal heating conditions (subject to JIS B8615-2)
Indoor: 20°CD.B. (68°FD.B.) ,Water temperature: 20°C (68°FD.B.)
Pipe length: 7.5 m (24-9/16 ft.), Level difference: 0 m (0 ft.)

BTU/h =kW x 3,412

cfm =m3/min x 35.31

lbs =kg/0.4536

*Above specification data is

subject to rounding variation.

10

WY

MEE15K036

1. SPECIFICATIONS

HEAT SOURCE

Model PQHY-P600YLM-A

Power source 3-phase 4-wire 380-400-415 V 50/60 Hz

Cooling capacity *1 kW 69.0

(Nominal) kcal/h 60,000

*1 BTU/h 235,400

Power input kW 14.49

Current input A 24.4-23.2-22.3

EER kW/kW 4.76

Temp. range of Indoor W.B. 15.0~24.0°C (59~75°F)

cooling Circulating water °C 10.0~45.0°C (50~113°F)

Heating capacity *2 kW 76.5

(Nominal) kcal/h 65,800

*2 BTU/h 261,000

Power input kW 14.51

Current input A 24.4-23.2-22.4

COP kW/kW 5.27

Temp. range of Indoor D.B. 15.0~27.0°C (59~81°F)

heating Circulating water °C 10.0~45.0°C (50~113°F)

Indoor unit Total capacity 50~130% of heat source unit capacity

connectable Model/Quantity P15~P250/2~50

Sound pressure level (measured in anechoic room) dB <A> 56.5

Sound power level (measured in anechoic room) dB <A> 73

Refrigerant Liquid pipe mm (in.) 15.88 (5/8) Brazed

piping diameter Gas pipe mm (in.) 28.58 (1- 1/8) Brazed

Circulating water Water flow rate m3/h 11.52

L/min 192

cfm 6.8

Pressure drop kPa 45

Operating volume range m3/h 6.0 ~ 14.4

Compressor Type Inverter scroll hermetic compressor

Manufacture AC&R Works, MITSUBISHI ELECTRIC CORPORATION

Starting method Inverter

Motor output kW 16.1

Case heater kW 0.045 (240 V)

Lubricant MEL32

External finish Galvanized steel sheets

External dimension H x W x D mm 1,450 x 880 x 550

in. 57-1/8 x 34-11/16 x 21-11/16

Protection devices High pressure protection High pressure sensor, High pressure switch at 4.15 MPa (601 psi)

Inverter circuit (COMP.) Over-heat protection, Over-current protection

Compressor Over-heat protection

Refrigerant Type x original charge R410A x 11.7 kg (26 lbs)

Control LEV and HIC circuit

Net weight kg (lbs) 246 (543)

Heat exchanger plate type

Water volume in plate I 10.0

Water pressure Max. MPa 2.0

HIC circuit (HIC: Heat Inter-Changer) Copper pipe, tube-in-tube structure

Drawing External WKS94C748

Wiring WKE94G131

Standard attachment Do cument Installation Manual

Accessory Refrigerant conn. pipe

Optional parts Joint: CMY-Y102SS/LS-G2, CMY-Y202S-G2

Header: CMY-Y104, 108, 1010-G

Remarks Details on foundation work, duct work, insulation work, electrical wiring, power source switch, and other items shall be referred

to the Installation Manual.
Due to continuing improvement, above specifications may be subject to change without notice.
The ambient temperature of the heat source unit needs to be kept below 40°C D.B.
The ambient relative humidity of the heat source unit needs to be kept below 80%.
The heat source unit should not be installed at outdoor.
Be sure to mount a strainer (more than 50 meshes) at the water inlet piping of the unit.
Be sure to provide interlocking for the unit operation and water circuit.
Install the supplied insulation material to the unused drain-socket.
When installing insulation material around both water and refrigerant piping, follow the installation manual.

Notes: Unit converter

1.Nominal cooling conditions (sub ject to JIS B8615-2)
Indoor: 27°CD.B./19°CW.B. (81°FD.B./66°FW.B.), Water temperature: 30°C (86°F)
Pipe length: 7.5 m (24-9/16 ft.), Level difference: 0 m (0 ft.)

2.Nominal heating conditions (subject to JIS B8615-2)
Indoor: 20°CD.B. (68°FD.B.) ,Water temperature: 20°C (68°FD.B.)
Pipe length: 7.5 m (24-9/16 ft.), Level difference: 0 m (0 ft.)

BTU/h =kW x 3,412

cfm =m3/min x 35.31

lbs =kg/0.4536

*Above specification data is

subject to rounding variatio n.

11

WY

MEE15K036

1. SPECIFICATIONS

HEAT SOURCE

Model PQHY-P400YSLM-A

Power source 3-phase 4-wire 380-400-415 V 50/60 Hz

Cooling capacity *1 kW 45.0

(Nominal) kcal/h 40,000

*1 BTU/h 153,500

Power input kW 7.70

Current input A 12.9-12.3-11.9

EER kW/kW 5.84

Temp. range of Indoor W.B. 15.0~24.0°C (59~75°F)

cooling Circulating water °C 10.0~45.0°C (50~113°F)

Heating capacity *2 kW 50.0

(Nominal) kcal/h 45,000

*2 BTU/h 170,600

Power input kW 7.94

Current input A 13.4-12.7-12.2

COP kW/kW 6.29

Temp. range of Indoor D.B. 15.0~27.0°C (59~81°F)

heating Circulating water °C 10.0~45.0°C (50~113°F)

Indoor unit Total capacity 50~130% of heat source unit capacity

connectable Model/Quantity P15~P250/1~34

Sound pressure level (measured in anechoic room) dB <A> 49

Sound power level (measured in anechoic room) dB <A> 63

Refrigerant Liquid pipe mm (in.) 15.88 (5/8) Brazed

piping diameter Gas pipe mm (in.) 28.58 (1-1/8) Brazed

Set Model

Model PQHY-P200YLM-A PQHY-P200YLM-A

Circulating water Water flow rate m3/h 5.76 + 5.76

L/min 96 + 96

cfm 3.4 + 3.4

Pressure drop kPa 24 24

Operating volume range m3/h 3.0 + 3.0 ~ 7.2 + 7.2

Compressor Type Inverter scroll hermetic compressor Inverter scroll hermetic compressor

Manufacture AC&R Works, MITSUBISHI ELECTRIC CORPORATION AC&R Works, MITSUBISHI ELECTRIC CORPORATION

Starting method Inverter Inverter

Motor output kW 4.8 4.8

Case heater kW - -

Lubricant MEL32 MEL32

External finish Galvanized steel sheets Galvanized steel sheets

External dimension H x W x D mm 1,100 x 880 x 550 1,100 x 880 x 550

in. 43-5/16 x 34-11/16 x 21-11/16 43-5/16 x 34-11/16 x 21-11/16

Protection devices High pressure protection

High pressure sensor, High pressure switch at 4.15 MPa (601

psi)

High pressure sensor, High pressure switch at 4.15 MPa (601

psi)

Inverter circuit (COMP.) Over-heat protection, Over-current protection Over-heat protection, Over-current protection

Compressor Over-heat protection Over-heat protection

Refrigerant Type x original charge R410A x 5.0 kg (12 lbs) R410A x 5.0 kg (12 lbs)

Control LEV and HIC circuit

Net weight kg (lbs) 174 (384) 174 (384)

Heat exchanger plate type plate type

Water volume in plate I 5.0 5.0

Water pressure Max. MPa 2.0 2.0

HIC circuit (HIC: Heat Inter-Changer) Copper pipe, tube-in-tube structure Copper pipe, tube-in-tube struct ure

Pipe between unit and Liquid pipe mm (in.) 9.52 (3/8) Brazed 9.52 (3/8) Braze d

distributor Gas pipe mm (in.) 19.05 (3/4) Brazed 19.05 (3/4) Brazed

Drawing External WKS94C751

Wiring WKE94G131 WKE94G131

Standard attachment Document Installation Manual

Accessory Refrigerant conn. pipe

Optional parts Heat Source Twinning kit: CMY-Y100VBK3

Joint: CMY-Y102SS/LS-G2, CMY-Y202S-G2

Header: CMY-Y104, 108, 1010-G

Remarks Details on foundation work, duct work, insulation work, electrical wiring, power source switch, and other items shall be referred

to the Installation Manual.
Due to continuing improvement, above specifications may be subject to change without notice.
The ambient temperature of the heat source unit needs to be kept below 40°C D.B.
The ambient relative humidity of the heat source unit needs to be kept below 80%.
The heat source unit should not be installed at outdoor.
Be sure to mount a strainer (more than 50 meshes) at the water inlet piping of the unit.
Be sure to provide interlocking for the unit operation and water circuit.
Install the supplied insulation ma terial to the unused drain-socket.
When installing insulation material around both water and refrigerant piping, follow the installation manual.

Notes: Unit converter

1.Nominal cooling conditions (subject to JIS B8615-2)
Indoor: 27°CD.B./19°CW.B. (81°FD.B./66°FW.B.), Water temperature: 30°C (86°F)
Pipe length: 7.5 m (24-9/16 ft.), Level difference: 0 m (0 ft.)

2.Nominal heating conditions (subject to JIS B8615-2)
Indoor: 20°CD.B. (68°FD.B.) ,Water temperature: 20°C (68°FD.B.)
Pipe length: 7.5 m (24-9/16 ft.), Level difference: 0 m (0 ft.)

BTU/h =kW x 3,412

cfm =m3/min x 35.31

lbs =kg/0.4536

*Above specification data is

subject to rounding variation.

12

WY

MEE15K036

1. SPECIFICATIONS

HEAT SOURCE

Model PQHY-P450YSLM-A

Power source 3-phase 4-wire 380-400-415 V 50/60 Hz

Cooling capacity *1 kW 50.0

(Nominal) kcal/h 45,000

*1 BTU/h 170,600

Power input kW 8.78

Current input A 14.8-14.0-13.5

EER kW/kW 5.69

Temp. range of Indoor W.B. 15.0~24.0°C (59~75°F)

cooling Circulating water ° C 10.0~45.0°C (50~113°F)

Heating capacity *2 kW 56.0

(Nominal) kcal/h 50,000

*2 BTU/h 191,100

Power input kW 8.97

Current input A 15.1-14.3-13.8

COP kW/kW 6.24

Temp. range of Indoor D.B. 15.0~27.0°C (59~81°F)

heating Circulating water °C 10.0~45.0°C (50~113°F)

Indoor unit Total capacity 50~130% of heat source unit capacity

connectable Model/Quantity P15~P250/1~39

Sound pressure level (measured in anechoic room) dB <A> 50

Sound power level (measured in anechoic room) dB <A> 64

Refrigerant Liquid pipe mm (in.) 15.88 (5/8) Brazed

piping diameter Gas pipe mm (in.) 28.58 (1-1/8) Brazed

Set Model

Model PQHY-P250YLM-A PQHY-P200YLM-A

Circulating water Water flow rate m3/h 5.76 + 5.76

L/min 96 + 96

cfm 3.4 + 3.4

Pressure drop kPa 24 24

Operating volume range m3/h 3.0 + 3.0 ~ 7.2 + 7.2

Compressor Type Inverter scroll hermetic compressor Inverter scroll hermetic compressor

Manufacture AC&R Works, MITSUBISHI ELECTRIC CORPORATION AC&R Works, MITSUBISHI ELECTRIC CORPORATION

Starting method Inverter Inverter

Motor output kW 6.2 4.8

Case heater kW - -

Lubricant MEL32 MEL32

External finish Galvanized steel sheets Galvanized steel sheets

External dimension H x W x D mm 1,100 x 880 x 550 1,100 x 880 x 550

in. 43-5/16 x 34-11/16 x 21-11/16 43-5/16 x 34-11/16 x 21-11/16

Protection devices High pressure protection

High pressure sensor, High pressure switch at 4.15 MPa (601

psi)

High pressure sensor, High press ure switch at 4.15 MPa (601

psi)

Inverter circuit (COMP.) Over-heat protection, Over -current protection Over-h eat protection, Over-current protection

Compressor O ver-heat protection Over-heat pro tection

Refrigerant Type x original charge R410A x 5.0 kg (12 lbs) R410A x 5.0 kg (12 lbs)

Control LEV and HIC circuit

Net weight kg (lbs) 174 (384) 174 (384)

Heat exchanger plate type plate type

Water volume in plate I 5.0 5.0

Water pressure Max. MPa 2.0 2.0

HIC circuit (HIC: Heat Inter-Changer) Copper pipe, tube-in-tube structure Copper pipe, tube-in-tube structure

Pipe between unit and Liquid pipe mm (in.) 9.52 (3/8) Brazed 9.52 (3/8) Brazed

distributor Gas pipe mm (in.) 22.2 (7/8) Brazed 22.2 (7/ 8) Brazed

Drawing External WKS94C751

Wiring WKE94G131 WKE94G131

Standard attachment Do cument Installation Manual

Accessory Refrigerant conn. pipe

Optional parts Heat Source Twinning kit: CMY-Y100VBK3

Joint: CMY-Y102SS/LS-G2, CMY-Y202S-G2

Header: CMY-Y104, 108, 1010-G

Remarks Details on foundation work, duct work, insulation work, electrical wiring, power source switch, and other items shall be referred

to the Installation Manual.
Due to continuing improvement, above specifications may be subject to change without notice.
The ambient temperature of the heat source unit needs to be kept below 40°C D.B.
The ambient relative humidity of the heat source unit needs to be kept below 80%.
The heat source unit should not be installed at outdoor.
Be sure to mount a strainer (more than 50 meshes) at the water inlet piping of the unit.
Be sure to provide interlocking for the unit operation and water circuit.
Install the supplied insulation material to the unused drain-socket.
When installing insulation material around both water and refrigerant piping, follow the installation manual.

Notes: Unit converter

1.Nominal cooling conditions (sub ject to JIS B8615-2)
Indoor: 27°CD.B./19°CW.B. (81°FD.B./66°FW.B.), Water temperature: 30°C (86°F)
Pipe length: 7.5 m (24-9/16 ft.), Level difference: 0 m (0 ft.)

2.Nominal heating conditions (subject to JIS B8615-2)
Indoor: 20°CD.B. (68°FD.B.) ,Water temperature: 20°C (68°FD.B.)
Pipe length: 7.5 m (24-9/16 ft.), Level difference: 0 m (0 ft.)

BTU/h =kW x 3,412

cfm =m3/min x 35.31

lbs =kg/0.4536

*Above specification data is

subject to rounding variatio n.

13

WY

MEE15K036

1. SPECIFICATIONS

HEAT SOURCE

Model PQHY-P500YSLM-A

Power source 3-phase 4-wire 380-400-415 V 50/60 Hz

Cooling capacity *1 kW 56.0

(Nominal) kcal/h 50,000

*1 BTU/h 191,100

Power input kW 10.12

Current input A 17.0-16.2-15.6

EER kW/kW 5.53

Temp. range of Indoor W. B. 15.0~24.0°C (5 9~75°F)

cooling Circulating water °C 10.0~45.0°C (50~113°F)

Heating capacity *2 kW 63.0

(Nominal) kcal/h 55,000

*2 BTU/h 215,000

Power input kW 10.16

Current input A 17.1-16.2-15.7

COP kW/kW 6.20

Temp. range of Indoor D.B . 15.0~27 .0°C (59~81°F)

heating Circulating water °C 10.0~45.0°C (50~113°F)

Indoor unit Total capacity 50~130% of heat source unit capacity

connectable Model/Quantity P15~P250/1~43

Sound pressure level (measured in anechoic room) dB <A> 51

Sound power level (measured in anechoic room) dB <A> 65

Refrigerant Liquid pipe mm (in.) 15.88 (5/8) Brazed

piping diameter Gas pipe mm (in.) 28.58 (1-1/8) Brazed

Set Model

Model PQHY-P250YLM-A PQHY-P250YLM-A

Circulating water Water flow rate m3/h 5.76 + 5.76

L/min 96 + 96

cfm 3.4 + 3.4

Pressure drop kPa 24 24

Operating volume range m3/h 3.0 + 3.0 ~ 7.2 + 7 .2

Compressor Type Inverter scroll hermetic compressor Inverte r scroll hermetic compressor

Manufacture AC&R Works, MITSUBISHI ELECTRIC CORPORATION AC&R Works, MITSUB ISHI ELECTRIC CORPORATION

Starting method Inverter Inverter

Motor output kW 6.2 6.2

Case heater kW - -

Lubricant MEL32 MEL32

External finish Galvanized steel sheets Galvanized steel sheets

External dimension H x W x D mm 1,100 x 880 x 550 1,100 x 880 x 550

in. 43-5/16 x 34-11/16 x 21-11/16 43-5/16 x 34-11/16 x 21-11/16

Protection devices High pressure protection

High pressure sensor, High pressure switch at 4.15 MPa (601

psi)

High pressure sensor, High pressure switch at 4.15 MPa (601

psi)

Inverter circuit (COMP.) Over-heat protection, Over-current protection Over-heat protection, Over-current protection

Compressor O ver-heat protection Over-heat prot ection

Refrigerant Type x original charge R410A x 5.0 kg (12 lbs) R410A x 5.0 kg (12 lbs)

Control LEV and HIC circuit

Net weight kg (lbs) 174 (384) 174 (384)

Heat exchanger plate type plate type

Water volume in plate I 5.0 5.0

Water pressure Max. MPa 2.0 2.0

HIC circuit (HIC: Heat Inter-Changer) Copper pipe, tube-in-tube structure Copper pipe, tube-in-tube structur e

Pipe between unit and Liquid pipe mm (in. ) 9.52 (3/8) Brazed 9.52 (3/8) Brazed

distributor Gas pipe mm (in.) 22.2 (7/8) Brazed 22.2 (7/8) Brazed

Drawing External WKS94C751

Wiring WKE94G131 WKE94G131

Standard attachment Document Installation Manual

Accessory Refrigerant conn. pipe

Optional parts Heat Source Twinning kit: CMY-Y100VBK3

Joint: CMY-Y102SS/LS-G2, CMY-Y202S-G2

Header: CMY-Y104, 108, 1010-G

Remarks Details on foundation work, duct work, insulation work, electrical wiring, power source switch, and other items shall be referred

to the Installation Manual.
Due to continuing improvement, above specifications may be subject to change without notice.
The ambient temperature of the heat source unit needs to be kept below 40°C D.B.
The ambient relative humidity of the heat source unit needs to be kept below 80%.
The heat source unit should not be installed at outdoor.
Be sure to mount a strainer (more than 50 meshes) at the water inlet piping of the unit.
Be sure to provide interlocking for the unit operation and water circuit.
Install the supplied insulation ma terial to the unused drain-socket.
When installing insulation material around both water and refrigerant piping, follow the installation manual.

Notes: Unit converter

1.Nominal cooling conditions (subject to JIS B8615-2)
Indoor: 27°CD.B./19°CW.B. (81°FD.B./66°FW.B.), Water temperature: 30°C (86°F)
Pipe length: 7.5 m (24-9/16 ft.), Level difference: 0 m (0 ft.)

2.Nominal heating conditions (subject to JIS B8615-2)
Indoor: 20°CD.B. (68°FD.B.) ,Water temperature: 20°C (68°FD.B.)
Pipe length: 7.5 m (24-9/16 ft.), Level difference: 0 m (0 ft.)

BTU/h =kW x 3,412

cfm =m3/min x 35.31

lbs =kg/0.4536

*Above specification data is

subject to rounding variation.

14

WY

MEE15K036

1. SPECIFICATIONS

HEAT SOURCE

Model PQHY-P550YSLM-A

Power source 3-phase 4-wire 380-400-415 V 50/60 Hz

Cooling capacity *1 kW 63.0

(Nominal) kcal/h 55,00 0

*1 BTU/h 215,000

Power input kW 11.55

Current input A 19.4-18.5-17.8

EER kW/kW 5.45

Temp. range of Indoor W.B. 15.0~24.0°C (59~75°F)

cooling Circulating water °C 10.0~45.0°C (50~113°F)

Heating capacity *2 kW 69.0

(Nominal) kcal/h 60,00 0

*2 BTU/h 235,400

Power input kW 11.31

Current input A 19.0-18.1-17.4

COP kW/kW 6.10

Temp. range of Indoor D.B. 15.0~27.0°C (59~81°F)

heating Circulating water °C 10.0~45.0°C (50~113°F)

Indoor unit Total capaci ty 50~130% of heat source unit capacity

connectable Model/Quantity P15~P250/2~47

Sound pressure level (measured in anechoic room) dB <A> 55

Sound power level (measured in anechoic room) dB <A> 69

Refrigerant Liquid pipe mm (in.) 15.88 (5/8) Brazed

piping diameter Gas pipe mm (in.) 28.58 (1-1/8) Brazed

Set Model

Model PQHY-P300YLM-A PQHY-P250YLM-A

Circulating water Water flow rate m3/h 5.76 + 5.76

L/min 96 + 96

cfm 3.4 + 3.4

Pressure drop kPa 24 24

Operating volume range m3/h 3.0 + 3.0 ~ 7.2 + 7.2

Compressor Type Inverter scroll hermetic compressor Inverter scroll hermetic compressor

Manufacture AC&R Works, MITSUBISHI ELECTRIC CORPORATION AC&R Works, MITSUBISHI ELECTRIC CORPORATION

Starting method Inverter Inverter

Motor output kW 7.7 6.2

Case heater kW - -

Lubricant MEL32 MEL32

External finish Galvanized steel sheets Galvanized steel sheets

External dimension H x W x D mm 1,100 x 880 x 550 1,100 x 880 x 550

in. 43-5/16 x 34-11/16 x 21-11/16 43-5/16 x 34-11/16 x 21-11/16

Protection devices High pressure protection

High pressure sensor, High pressure switch at 4.15 MPa (601

psi)

High pressure sensor, High pressure switch at 4.15 MPa (601

psi)

Inverter circuit (COMP.) Over-heat protection, Over-current protection Over-heat protection, Over-current protection

Compressor Over-heat protection Over-heat protection

Refrigerant Type x original charge R410A x 5.0 kg (12 lbs) R410A x 5.0 kg (12 lbs)

Control LEV and HIC circuit

Net weight kg (lbs) 174 (384) 174 (384)

Heat exchanger plate type plate type

Water volume in plate I 5.0 5.0

Water pressure Max. MPa 2.0 2.0

HIC circuit (HIC: Heat Inter-Changer) Copper pipe, tube-in-tube structure Copper pipe, tube-in-tube structure

Pipe between unit and Liquid pipe mm (in.) 12.7 (1/2) Brazed 12.7 (1/2) Brazed

distributor Gas pipe mm (in.) 22.2 (7/8) Brazed 22.2 (7/8) Brazed

Drawing External WKS94C751

Wiring WKE94G131 WKE94G131

Standard attachment Do cument Installation Manual

Accessory Refrigerant conn. pipe

Optional parts Heat Source Twinning kit: CMY-Y100VBK3

Joint: CMY-Y102SS/LS-G2, CMY-Y202S-G2

Header: CMY-Y104, 108, 1010-G

Remarks Details on foundation work, duct work, insulation work, electrical wiring, power source switch, and other items shall be referred

to the Installation Manual.
Due to continuing improvement, above specifications may be subject to change without notice.
The ambient temperature of the heat source unit needs to be kept below 40°C D.B.
The ambient relative humidity of the heat source unit needs to be kept below 80%.
The heat source unit should not be installed at outdoor.
Be sure to mount a strainer (more than 50 meshes) at the water inlet piping of the unit.
Be sure to provide interlocking for the unit operation and water circuit.
Install the supplied insulation material to the unused drain-socket.
When installing insulation material around both water and refrigerant piping, follow the installation manual.

Notes: Unit converter

1.Nominal cooling conditions (sub ject to JIS B8615-2)
Indoor: 27°CD.B./19°CW.B. (81°FD.B./66°FW.B.), Water temperature: 30°C (86°F)
Pipe length: 7.5 m (24-9/16 ft.), Level difference: 0 m (0 ft.)

2.Nominal heating conditions (subject to JIS B8615-2)
Indoor: 20°CD.B. (68°FD.B.) ,Water temperature: 20°C (68°FD.B.)
Pipe length: 7.5 m (24-9/16 ft.), Level difference: 0 m (0 ft.)

BTU/h =kW x 3,412

cfm =m3/min x 35.31

lbs =kg/0.4536

*Above specification data is

subject to rounding variatio n.

15

WY

MEE15K036

1. SPECIFICATIONS

HEAT SOURCE

Model PQHY-P600YSLM-A

Power source 3-phase 4-wire 380-400-415 V 50/60 Hz

Cooling capacity *1 kW 69.0

(Nominal) kcal/h 60,000

*1 BTU/h 235,400

Power input kW 12.84

Current input A 21.6-20.5-19.8

EER kW/kW 5.37

Temp. range of Indoor W.B. 15.0~24.0°C (59~75°F)

cooling Circulating water °C 10.0~45.0°C (50~113°F)

Heating capacity *2 kW 76.5

(Nominal) kcal/h 65,800

*2 BTU/h 261,000

Power input kW 12.75

Current input A 21.5-20.4-19.7

COP kW/kW 6.00

Temp. range of Indoor D.B. 15.0~27.0°C (59~81°F)

heating Circulating water °C 10.0~45.0°C (50~113°F)

Indoor unit Total capacity 50~130% of heat source unit capacity

connectable Model/Quantity P15~P250/2~50

Sound pressure level (measured in anechoic room) dB <A> 57

Sound power level (measured in anechoic room) dB <A> 71

Refrigerant Liquid pipe mm (in.) 15.88 (5/8) Brazed

piping diameter Gas pipe mm (in.) 28.58 (1-1/8) Brazed

Set Model

Model PQHY-P300YLM-A PQHY-P300YLM-A

Circulating water Water flow rate m3/h 5.76 + 5.76

L/min 96 + 96

cfm 3.4 + 3.4

Pressure drop kPa 24 24

Operating volume range m3/h 3.0 + 3.0 ~ 7.2 + 7.2

Compressor Type Inverter scroll hermetic compressor Inverter scroll hermetic compressor

Manufacture AC&R Works, MITSUBISHI ELECTRIC CORPORATION AC&R Works, MITSUBISHI ELECTRIC CORPORATION

Starting method Invert er Inverter

Motor output kW 7.7 7.7

Case heater kW - -

Lubricant MEL32 MEL32

External finish Galvanized steel sheets Galvanized steel sheets

External dimension H x W x D mm 1,100 x 880 x 550 1,100 x 880 x 550

in. 43-5/16 x 34-11/16 x 21-11/16 43-5/16 x 34-11/16 x 21-11/16

Protection devices High pressure protection

High pressure sensor, High pressure switch at 4.15 MPa (601

psi)

High pressure sensor, High pressure switch at 4.15 MPa (601

psi)

Inverter circuit (COMP.) Over-heat protection, Over-current protection Over-heat protection, Over-current protection

Compressor Over-heat protection Over-heat protection

Refrigerant Type x original charge R4 10A x 5.0 kg (12 lbs) R410A x 5.0 kg (12 lbs)

Control LEV and HIC circuit

Net weight kg (lbs) 174 (384) 174 (384)

Heat exchanger plate t ype plate type

Water volume in plate I 5.0 5.0

Water pressure Max. MPa 2 .0 2.0

HIC circuit (HIC: Heat Inter-Changer) Copper pipe, tube-in-tube structure Copper pipe, tube-in-tube structure

Pipe between unit and Liquid pipe mm (in. ) 12.7 (1/2) Brazed 12.7 (1/2) Brazed

distributor Gas pipe mm (in.) 22.2 (7/8) Brazed 22.2 (7/8) Brazed

Drawing External WKS94C751

Wiring WKE94G131 WKE94G131

Standard attachment Document Installation Manual

Accessory Refrigerant conn. pipe

Optional parts Heat Source Twinning kit: CMY-Y100VBK3

Joint: CMY-Y102SS/LS-G2, CMY-Y202S-G2

Header: CMY-Y104, 108, 1010-G

Remarks Details on foundation work, duct work, insulation wo rk, electrical wiring, power source switch, and other items shall be referred

to the Installation Manual.
Due to continuing improvement, above specifications may be subject to change without notice.
The ambient temperature of the heat source unit needs to be kept below 40°C D.B.
The ambient relative humidity of the heat source unit needs to be kept below 80%.
The heat source unit should not be installed at outdoor.
Be sure to mount a strainer (more than 50 meshes) at the water inlet piping of the unit.
Be sure to provide interlocking for the unit operation and water circuit.
Install the supplied insulation ma terial to the unused drain-socket.
When installing insulation material around both water and refrigerant piping, follow the installation manual.

Notes: Unit converter

1.Nominal cooling conditions (subject to JIS B8615-2)
Indoor: 27°CD.B./19°CW.B. (81°FD.B./66°FW.B.), Water temperature: 30°C (86°F)
Pipe length: 7.5 m (24-9/16 ft.), Level difference: 0 m (0 ft.)

2.Nominal heating conditions (subject to JIS B8615-2)
Indoor: 20°CD.B. (68°FD.B.) ,Water temperature: 20°C (68°FD.B.)
Pipe length: 7.5 m (24-9/16 ft.), Level difference: 0 m (0 ft.)

BTU/h =kW x 3,412

cfm =m3/min x 35.31

lbs =kg/0.4536

*Above specification data is

subject to rounding variation.

16

WY

MEE15K036

1. SPECIFICATIONS

HEAT SOURCE

Model PQHY-P700YSLM-A

Power source 3-phase 4-wire 380-400-415 V 50/60 Hz

Cooling capacity *1 kW 80.0

(Nominal) kcal/h 68,800

*1 BTU/h 273,000

Power input kW 14.73

Current input A 24.8-23.6-22.7

EER kW/kW 5.43

Temp. range of Indoor W.B. 15.0~24.0°C (59~75°F)

cooling Circulating water °C 10.0~45.0°C (50~113°F)

Heating capacity *2 kW 88.0

(Nominal) kcal/h 75,700

*2 BTU/h 300,300

Power input kW 14.73

Current input A 24.8-23.6-22.7

COP kW/kW 5.97

Temp. range of Indoor D.B. 15.0~27.0°C (59~81°F)

heating Circulating water °C 10.0~45.0°C (50~113°F)

Indoor unit Total capacity 50~130% of heat source unit capacity

connectable Model/Quantity P15~P250/2~50

Sound pressure level (measured in anechoic room) dB <A> 55

Sound power level (measured in anechoic room) dB <A> 69

Refrigerant Liquid pipe mm (in.) 19.05 (3/4) Brazed

piping diameter Gas pipe mm (in.) 34.93 (1-3/8) Brazed

Set Model

Model PQHY-P350YLM-A PQHY-P350YLM-A

Circulating water Water flow rate m3/h 7.20 + 7.20

L/min 120 + 120

cfm 4.2 + 4.2

Pressure drop kPa 44 44

Operating volume range m3/h 4.5 + 4.5 ~ 11.6 + 11.6

Compressor Type Inverter scroll hermetic compressor Inverter scroll hermetic compressor

Manufacture AC&R Works, MITSUBISHI ELECTRIC CORPORATION AC&R Works, MITSUBISHI ELECTRIC CORPORATION

Starting method Inverter Inverter

Motor output kW 9.5 9.5

Case heater kW - -

Lubricant MEL32 MEL32

External finish Galvanized steel sheets Galvanized steel sheets

External dimension H x W x D mm 1,450 x 880 x 550 1,450 x 880 x 550

in. 57-1/ 8 x 34-11/16 x 21-11/16 57-1/8 x 34-1 1/16 x 21-11/16

Protection devices High pressure protection

High pressure sensor, High pressure switch at 4.15 MPa (601

psi)

High pressure sensor, High pressure switch at 4.15 MPa (601

psi)

Inverter circuit (COMP.) Over-heat protection, Over-current protection Over-heat protection, Over-current protection

Compressor Over-heat protection Over-heat protection

Refrigerant Type x original charge R410A x 6.0 kg (14 lbs) R410A x 6.0 kg (14 lbs)

Control LEV and HIC circuit

Net weight kg (lbs) 217 (479) 217 (479)

Heat exchanger plate type plate type

Water volume in plate I 5.0 5.0

Water pressure Max. MPa 2.0 2.0

HIC circuit (HIC: Heat Inter-Changer) Copper pipe, tube-in-tube structure Copper pipe, tube-in-tube structure

Pipe between unit and Liquid pipe mm (in.) 12.7 (1/2) Brazed 12.7 (1/2) Brazed

distributor Gas pipe mm (in.) 28.58 (1-1/8) Brazed 28.58 (1 -1/8) Brazed

Drawing External WKS94C752

Wiring WKE94G131 WKE94G131

Standard attachment Do cument Installation Manual

Accessory Refrigerant conn. pipe

Optional parts Heat Source Twinning kit: CMY-Y200VBK2

Joint: CMY-Y102SS/LS-G2, CMY-Y202, 302S-G2

Header: CMY-Y104, 108, 1010-G

Remarks Details on foundation work, duct work, insulation work, electrical wiring, power source switch, and other items shall be referred

to the Installation Manual.
Due to continuing improvement, above specifications may be subject to change without notice.
The ambient temperature of the heat source unit needs to be kept below 40°C D.B.
The ambient relative humidity of the heat source unit needs to be kept below 80%.
The heat source unit should not be installed at outdoor.
Be sure to mount a strainer (more than 50 meshes) at the water inlet piping of the unit.
Be sure to provide interlocking for the unit operation and water circuit.
Install the supplied insulation material to the unused drain-socket.
When installing insulation material around both water and refrigerant piping, follow the installation manual.

Notes: Unit converter

1.Nominal cooling conditions (sub ject to JIS B8615-2)
Indoor: 27°CD.B./19°CW.B. (81°FD.B./66°FW.B.), Water temperature: 30°C (86°F)
Pipe length: 7.5 m (24-9/16 ft.), Level difference: 0 m (0 ft.)

2.Nominal heating conditions (subject to JIS B8615-2)
Indoor: 20°CD.B. (68°FD.B.) ,Water temperature: 20°C (68°FD.B.)
Pipe length: 7.5 m (24-9/16 ft.), Level difference: 0 m (0 ft.)

BTU/h =kW x 3,412

cfm =m3/min x 35.31

lbs =kg/0.4536

*Above specification data is

subject to rounding variatio n.

17

WY

MEE15K036

1. SPECIFICATIONS

HEAT SOURCE

Model PQHY-P750YSLM-A

Power source 3-phase 4-wire 380-400-415 V 50/60 Hz

Cooling capacity *1 kW 85.0

(Nominal) kcal/h 73,100

*1 BTU/h 290,000

Power input kW 15.64

Current input A 26.4-25.0-24.1

EER kW/kW 5.43

Temp. range of Indoor W.B. 15.0~24.0°C (59~75°F)

cooling Circulating water °C 10.0~45.0°C (50~113°F)

Heating capacity *2 kW 95.0

(Nominal) kcal/h 81,700

*2 BTU/h 324,100

Power input kW 15.90

Current input A 26.8-25.4-24.5

COP kW/kW 5.97

Temp. range of Indoor D.B. 15.0~27.0°C (59~81°F)

heating Circulating water °C 10.0~45.0°C (50~113°F)

Indoor unit Total capacity 50~130% of heat source unit capacity

connectable Model/Quantity P15~P250/2~50

Sound pressure level (measured in anechoic room) dB <A> 55

Sound power level (measured in anechoic room) dB <A> 69

Refrigerant Liquid pipe mm (in.) 19.05 (3/4) Brazed

piping diameter Gas pipe mm (in.) 34.93 (1-3/8) Brazed

Set Model

Model PQHY-P400YLM-A PQHY-P350YLM-A

Circulating water Water flow rate m3/h 7.20 + 7.20

L/min 120 + 120

cfm 4.2 + 4.2

Pressure drop kPa 44 44

Operating volume range m3/h 4.5 + 4.5 ~ 11.6 + 11.6

Compressor Type Inverter scroll hermetic compressor Inverter scroll hermetic compressor

Manufacture AC&R Works, MITSUBISHI ELECTRIC CORPORATION AC&R Works, MITSUBISHI ELECTRIC CORPORATION

Starting method Invert er Inverter

Motor output kW 10.7 9.5

Case heater kW - -

Lubricant MEL32 MEL32

External finish Galvanized steel sheets Galvanized steel sheets

External dimension H x W x D mm 1,450 x 880 x 550 1,450 x 880 x 550

in. 57-1/8 x 34-11/16 x 21-11/16 57-1/8 x 34-11/16 x 21-11/16

Protection devices High pressure protection

High pressure sensor, High pressure switch at 4.15 MPa (601

psi)

High pressure sensor, High pressure switch at 4.15 MPa (601

psi)

Inverter circuit (COMP.) Over-heat protection, Over-current protection Over-heat protection, Over-current protection

Compressor Over-heat protection Over-heat protection

Refrigerant Type x original charge R4 10A x 6.0 kg (14 lbs) R410A x 6.0 kg (14 lbs)

Control LEV and HIC circuit

Net weight kg (lbs) 217 (479) 217 (479)

Heat exchanger plate t ype plate type

Water volume in plate I 5.0 5.0

Water pressure Max. MPa 2 .0 2.0

HIC circuit (HIC: Heat Inter-Changer) Copper pipe, tube-in-tube structure Copper pipe, tube-in-tube structure

Pipe between unit and Liquid pipe mm (in. ) 15.88 (5/8) Brazed 15.88 (5/8) Brazed

distributor Gas pipe mm (in.) 28.58 (1-1/8) Brazed 28.58 (1-1/8 ) Brazed

Drawing External WKS94C752

Wiring WKE94G131 WKE94G131

Standard attachment Document Installation Manual

Accessory Refrigerant conn. pipe

Optional parts Heat Source Twinning kit: CMY-Y200VBK2

Joint: CMY-Y102SS/LS-G2, CMY-Y202, 302S-G2

Header: CMY-Y104, 108, 1010-G

Remarks Details on foundation work, duct work, insulation wo rk, electrical wiring, power source switch, and other items shall be referred

to the Installation Manual.
Due to continuing improvement, above specifications may be subject to change without notice.
The ambient temperature of the heat source unit needs to be kept below 40°C D.B.
The ambient relative humidity of the heat source unit needs to be kept below 80%.
The heat source unit should not be installed at outdoor.
Be sure to mount a strainer (more than 50 meshes) at the water inlet piping of the unit.
Be sure to provide interlocking for the unit operation and water circuit.
Install the supplied insulation ma terial to the unused drain-socket.
When installing insulation material around both water and refrigerant piping, follow the installation manual.

Notes: Unit converter

1.Nominal cooling conditions (subject to JIS B8615-2)
Indoor: 27°CD.B./19°CW.B. (81°FD.B./66°FW.B.), Water temperature: 30°C (86°F)
Pipe length: 7.5 m (24-9/16 ft.), Level difference: 0 m (0 ft.)

2.Nominal heating conditions (subject to JIS B8615-2)
Indoor: 20°CD.B. (68°FD.B.) ,Water temperature: 20°C (68°FD.B.)
Pipe length: 7.5 m (24-9/16 ft.), Level difference: 0 m (0 ft.)

BTU/h =kW x 3,412

cfm =m3/min x 35.31

lbs =kg/0.4536

*Above specification data is

subject to rounding variation.

18

WY

MEE15K036

1. SPECIFICATIONS

HEAT SOURCE

Model PQHY-P800YSLM-A

Power source 3-phase 4-wire 380-400-415 V 50/60 Hz

Cooling capacity *1 kW 90.0

(Nominal) kcal/h 77,400

*1 BTU/h 307,100

Power input kW 16.57

Current input A 27.9-26.5-25.6

EER kW/kW 5.43

Temp. range of Indoor W.B. 15.0~24.0°C (59~75°F)

cooling Circulating water °C 10.0~45.0°C (50~113°F)

Heating capacity *2 kW 100.0

(Nominal) kcal/h 86,000

*2 BTU/h 341,200

Power input kW 16.75

Current input A 28.2-26.8-25.8

COP kW/kW 5.97

Temp. range of Indoor D.B. 15.0~27.0°C (59~81°F)

heating Circulating water °C 10.0~45.0°C (50~113°F)

Indoor unit Total capacity 50~130% of heat source unit capacity

connectable Model/Quantity P15~P250/2~50

Sound pressure level (measured in anechoic room) dB <A> 55

Sound power level (measured in anechoic room) dB <A> 69

Refrigerant Liquid pipe mm (in.) 19.05 (3/4) Brazed

piping diameter Gas pipe mm (in.) 34.93 (1-3/8) Brazed

Set Model

Model PQHY-P400YLM-A PQHY-P400YLM-A

Circulating water Water flow rate m3/h 7.20 + 7.20

L/min 120 + 120

cfm 4.2 + 4.2

Pressure drop kPa 44 44

Operating volume range m3/h 4.5 + 4.5 ~ 11.6 + 11.6

Compressor Type Inverter scroll hermetic compressor Inverter scroll hermetic compressor

Manufacture AC&R Works, MITSUBISHI ELECTRIC CORPORATION AC&R Works, MITSUBISHI ELECTRIC CORPORATION

Starting method Inverter Inverter

Motor output kW 10.7 10.7

Case heater kW - -

Lubricant MEL32 MEL32

External finish Galvanized steel sheets Galvanized steel sheets

External dimension H x W x D mm 1,450 x 880 x 550 1,450 x 880 x 550

in. 57-1/ 8 x 34-11/16 x 21-11/16 57-1/8 x 34-1 1/16 x 21-11/16

Protection devices High pressure protection

High pressure sensor, High pressure switch at 4.15 MPa (601

psi)

High pressure sensor, High pressure switch at 4.15 MPa (601

psi)

Inverter circuit (COMP.) Over-heat protection, Over-current protection Over-heat protection, Over-current protection

Compressor Over-heat protection Over-heat protection

Refrigerant Type x original charge R410A x 6.0 kg (14 lbs) R410A x 6.0 kg (14 lbs)

Control LEV and HIC circuit

Net weight kg (lbs) 217 (479) 217 (479)

Heat exchanger plate type plate type

Water volume in plate I 5.0 5.0

Water pressure Max. MPa 2.0 2.0

HIC circuit (HIC: Heat Inter-Changer) Copper pipe, tube-in-tube structure Copper pipe, tube-in-tube structure

Pipe between unit and Liquid pipe mm (in.) 15.88 (5/8) Brazed 15.88 (5/8) Brazed

distributor Gas pipe mm (in.) 28.58 (1-1/8) Brazed 28.58 (1 -1/8) Brazed

Drawing External WKS94C752

Wiring WKE94G131 WKE94G131

Standard attachment Do cument Installation Manual

Accessory Refrigerant conn. pipe

Optional parts Heat Source Twinning kit: CMY-Y200VBK2

Joint: CMY-Y102SS/LS-G2, CMY-Y202, 302S-G2

Header: CMY-Y104, 108, 1010-G

Remarks Details on foundation work, duct work, insulation work, electrical wiring, power source switch, and other items shall be referred

to the Installation Manual.
Due to continuing improvement, above specifications may be subject to change without notice.
The ambient temperature of the heat source unit needs to be kept below 40°C D.B.
The ambient relative humidity of the heat source unit needs to be kept below 80%.
The heat source unit should not be installed at outdoor.
Be sure to mount a strainer (more than 50 meshes) at the water inlet piping of the unit.
Be sure to provide interlocking for the unit operation and water circuit.
Install the supplied insulation material to the unused drain-socket.
When installing insulation material around both water and refrigerant piping, follow the installation manual.

Notes: Unit converter

1.Nominal cooling conditions (sub ject to JIS B8615-2)
Indoor: 27°CD.B./19°CW.B. (81°FD.B./66°FW.B.), Water temperature: 30°C (86°F)
Pipe length: 7.5 m (24-9/16 ft.), Level difference: 0 m (0 ft.)

2.Nominal heating conditions (subject to JIS B8615-2)
Indoor: 20°CD.B. (68°FD.B.) ,Water temperature: 20°C (68°FD.B.)
Pipe length: 7.5 m (24-9/16 ft.), Level difference: 0 m (0 ft.)

BTU/h =kW x 3,412

cfm =m3/min x 35.31

lbs =kg/0.4536

*Above specification data is

subject to rounding variatio n.

19

WY

MEE15K036

1. SPECIFICATIONS

HEAT SOURCE

Model PQHY-P850YSLM-A

Power source 3-phase 4-wire 380-400-415 V 50/60 Hz

Cooling capacity *1 kW 96.0

(Nominal) kcal/h 82,600

*1 BTU/h 327,600

Power input kW 18.03

Current input A 30.4-28.9-27.8

EER kW/kW 5.32

Temp. range of Indoor W.B. 15.0~24.0°C (59~75°F)

cooling Circulating water °C 10.0~45.0°C (50~113°F)

Heating capacity *2 kW 108.0

(Nominal) kcal/h 92,900

*2 BTU/h 368,500

Power input kW 18.49

Current input A 31.2-29.6-28.5

COP kW/kW 5.84

Temp. range of Indoor D.B. 15.0~27.0°C (59~81°F)

heating Circulating water °C 10.0~45.0°C (50~113°F)

Indoor unit Total capacity 50~130% of heat source unit capacity

connectable Model/Quantity P15~P250/2~50

Sound pressure level (measured in anechoic room) dB <A> 56

Sound power level (measured in anechoic room) dB <A> 71.5

Refrigerant Liquid pipe mm (in.) 19.05 (3/4) Brazed

piping diameter Gas pipe mm (in.) 41.28 (1-5/8) Brazed

Set Model

Model PQHY-P450YLM-A PQHY-P400YLM-A

Circulating water Water flow rate m3/h 7.20 + 7.20

L/min 120 + 120

cfm 4.2 + 4.2

Pressure drop kPa 44 44

Operating volume range m3/h 4.5 + 4.5 ~ 11.6 + 11.6

Compressor Type Inverter scroll hermetic compressor Inverter scroll hermetic compressor

Manufacture AC&R Works, MITSUBISHI ELECTRIC CORPORATION AC&R Works, MITSUBISHI ELECTRIC CORPORATION

Starting method Invert er Inverter

Motor output kW 11.6 10.7

Case heater kW - -

Lubricant MEL32 MEL32

External finish Galvanized steel sheets Galvanized steel sheets

External dimension H x W x D mm 1,450 x 880 x 550 1,450 x 880 x 550

in. 57-1/8 x 34-11/16 x 21-11/16 57-1/8 x 34-11/16 x 21-11/16

Protection devices High pressure protection

High pressure sensor, High pressure switch at 4.15 MPa (601

psi)

High pressure sensor, High pressure switch at 4.15 MPa (601

psi)

Inverter circuit (COMP.) Over-heat protection, Over-current protection Over-heat protection, Over-current protection

Compressor Over-heat protection Over-heat protection

Refrigerant Type x original charge R4 10A x 6.0 kg (14 lbs) R410A x 6.0 kg (14 lbs)

Control LEV and HIC circuit

Net weight kg (lbs) 217 (479) 217 (479)

Heat exchanger plate t ype plate type

Water volume in plate I 5.0 5.0

Water pressure Max. MPa 2 .0 2.0

HIC circuit (HIC: Heat Inter-Changer) Copper pipe, tube-in-tube structure Copper pipe, tube-in-tube structure

Pipe between unit and Liquid pipe mm (in. ) 15.88 (5/8) Brazed 15.88 (5/8) Brazed

distributor Gas pipe mm (in.) 28.58 (1-1/8) Brazed 28.58 (1-1/8 ) Brazed

Drawing External WKS94C752

Wiring WKE94G131 WKE94G131

Standard attachment Document Installation Manual

Accessory Refrigerant conn. pipe

Optional parts Heat Source Twinning kit: CMY-Y200VBK2

Joint: CMY-Y102SS/LS-G2, CMY-Y202, 302S-G2

Header: CMY-Y104, 108, 1010-G

Remarks Details on foundation work, duct work, insulation wo rk, electrical wiring, power source switch, and other items shall be referred

to the Installation Manual.
Due to continuing improvement, above specifications may be subject to change without notice.
The ambient temperature of the heat source unit needs to be kept below 40°C D.B.
The ambient relative humidity of the heat source unit needs to be kept below 80%.
The heat source unit should not be installed at outdoor.
Be sure to mount a strainer (more than 50 meshes) at the water inlet piping of the unit.
Be sure to provide interlocking for the unit operation and water circuit.
Install the supplied insulation ma terial to the unused drain-socket.
When installing insulation material around both water and refrigerant piping, follow the installation manual.

Notes: Unit converter

1.Nominal cooling conditions (subject to JIS B8615-2)
Indoor: 27°CD.B./19°CW.B. (81°FD.B./66°FW.B.), Water temperature: 30°C (86°F)
Pipe length: 7.5 m (24-9/16 ft.), Level difference: 0 m (0 ft.)

2.Nominal heating conditions (subject to JIS B8615-2)
Indoor: 20°CD.B. (68°FD.B.) ,Water temperature: 20°C (68°FD.B.)
Pipe length: 7.5 m (24-9/16 ft.), Level difference: 0 m (0 ft.)

BTU/h =kW x 3,412

cfm =m3/min x 35.31

lbs =kg/0.4536

*Above specification data is

subject to rounding variation.

20

WY

MEE15K036

1. SPECIFICATIONS

HEAT SOURCE

Model PQHY-P900YSLM-A

Power source 3-phase 4-wire 380-400-415 V 50/60 Hz

Cooling capacity *1 kW 101.0

(Nominal) kcal/h 86,900

*1 BTU/h 344,600

Power input kW 19.38

Current input A 32.7-31.0-29.9

EER kW/kW 5.21

Temp. range of Indoor W.B. 15.0~24.0°C (59~75°F)

cooling Circulating water °C 10.0~45.0°C (50~113°F)

Heating capacity *2 kW 113.0

(Nominal) kcal/h 97,200

*2 BTU/h 385,600

Power input kW 19.74

Current input A 33.3-31.6-30.5

COP kW/kW 5.72

Temp. range of Indoor D.B. 15.0~27.0°C (59~81°F)

heating Circulating water °C 10.0~45.0°C (50~113°F)

Indoor unit Total capacity 50~130% of heat source unit capacity

connectable Model/Quantity P15~P250/2~50

Sound pressure level (measured in anechoic room) dB <A> 57

Sound power level (measured in anechoic room) dB <A> 73

Refrigerant Liquid pipe mm (in.) 19.05 (3/4) Brazed

piping diameter Gas pipe mm (in.) 41.28 (1-5/8) Brazed

Set Model

Model PQHY-P450YLM-A PQHY-P450YLM-A

Circulating water Water flow rate m3/h 7.20 + 7.20

L/min 120 + 120

cfm 4.2 + 4.2

Pressure drop kPa 44 44

Operating volume range m3/h 4.5 + 4.5 ~ 11.6 + 11.6

Compressor Type Inverter scroll hermetic compressor Inverter scroll hermetic compressor

Manufacture AC&R Works, MITSUBISHI ELECTRIC CORPORATION AC&R Works, MITSUBISHI ELECTRIC CORPORATION

Starting method Inverter Inverter

Motor output kW 11.6 11.6

Case heater kW - -

Lubricant MEL32 MEL32

External finish Galvanized steel sheets Galvanized steel sheets

External dimension H x W x D mm 1,450 x 880 x 550 1,450 x 880 x 550

in. 57-1/ 8 x 34-11/16 x 21-11/16 57-1/8 x 34-1 1/16 x 21-11/16

Protection devices High pressure protection

High pressure sensor, High pressure switch at 4.15 MPa (601

psi)

High pressure sensor, High pressure switch at 4.15 MPa (601

psi)

Inverter circuit (COMP.) Over-heat protection, Over-current protection Over-heat protection, Over-current protection

Compressor Over-heat protection Over-heat protection

Refrigerant Type x original charge R410A x 6.0 kg (14 lbs) R410A x 6.0 kg (14 lbs)

Control LEV and HIC circuit

Net weight kg (lbs) 217 (479) 217 (479)

Heat exchanger plate type plate type

Water volume in plate I 5.0 5.0

Water pressure Max. MPa 2.0 2.0

HIC circuit (HIC: Heat Inter-Changer) Copper pipe, tube-in-tube structure Copper pipe, tube-in-tube structure

Pipe between unit and Liquid pipe mm (in.) 15.88 (5/8) Brazed 15.88 (5/8) Brazed

distributor Gas pipe mm (in.) 28.58 (1-1/8) Brazed 28.58 (1 -1/8) Brazed

Drawing External WKS94C752

Wiring WKE94G131 WKE94G131

Standard attachment Do cument Installation Manual

Accessory Refrigerant conn. pipe

Optional parts Heat Source Twinning kit: CMY-Y200VBK2

Joint: CMY-Y102SS/LS-G2, CMY-Y202, 302S-G2

Header: CMY-Y104, 108, 1010-G

Remarks Details on foundation work, duct work, insulation work, electrical wiring, power source switch, and other items shall be referred

to the Installation Manual.
Due to continuing improvement, above specifications may be subject to change without notice.
The ambient temperature of the heat source unit needs to be kept below 40°C D.B.
The ambient relative humidity of the heat source unit needs to be kept below 80%.
The heat source unit should not be installed at outdoor.
Be sure to mount a strainer (more than 50 meshes) at the water inlet piping of the unit.
Be sure to provide interlocking for the unit operation and water circuit.
Install the supplied insulation material to the unused drain-socket.
When installing insulation material around both water and refrigerant piping, follow the installation manual.

Notes: Unit converter

1.Nominal cooling conditions (sub ject to JIS B8615-2)
Indoor: 27°CD.B./19°CW.B. (81°FD.B./66°FW.B.), Water temperature: 30°C (86°F)
Pipe length: 7.5 m (24-9/16 ft.), Level difference: 0 m (0 ft.)

2.Nominal heating conditions (subject to JIS B8615-2)
Indoor: 20°CD.B. (68°FD.B.) ,Water temperature: 20°C (68°FD.B.)
Pipe length: 7.5 m (24-9/16 ft.), Level difference: 0 m (0 ft.)

BTU/h =kW x 3,412

cfm =m3/min x 35.31

lbs =kg/0.4536

*Above specification data is

subject to rounding variatio n.

21

WY

MEE15K036

2. EXTERNAL DIMENSIONS

HEAT SOURCE

2. EXTERNAL DIMENSIONS

PQHY-P200, 250, 300YLM-A

Unit: mm

Note1.Close a hole of the water piping, the refrigerant piping,

the power supply, and the control wiring and unused knockout

holes with the putty etc. so as not to infiltrate rain water

etc.(field erection work)

Note2.At the time of product shipment, the front side piping

specification serves as the local drainage connection.

When connecting on the rear side, please remove the

rear side plug sealing corks, and attach a front side.

Ensure there is no leak after the attachment has been fitted.

Note3.Take notice of service space as Fig.A. (In case of single

installation, 600mm or more of back space as front space

makes easier access when servicing the unit from rear side.)

Note4.If water pipes or refrigerant pipes stretch upward,

required space for service and maintenance due to

replacement of control box is shown in Fig.B.

Note5.Environmental condition for installation; -20~40°C(DB)

as indoor installation.

Note6.In case the temperature around the heat source unit has

possibility to drop under 0°C, be careful for the following

point to prevent the pipe burst by the water pipe freeze-up.

•Circulate the water all the time even if the heat source

unit is not in operation.

•Drain the water from inside of the heat source unit when

the heat source unit will not operate for a long term.

Note7.Ensure that the drain piping is downward with a pitch of

more than 1/100.

Note8.At brazing of pipes, wrap the refrigerant service valve

with wet cloth and keep the temperature of

refrigerant service valve under 120°C.

NO.

For pipes

For wires

For transmission

cables

Usage

Front through hole

Front through hole

Front through hole

Front through hole

Specifications

Rc3/4 Screw

Rc1-1/2ࠉScrew

Rc1-1/2ࠉScrew

inlet

outlet

Drain pipe

Water pipe

*1.Connect by using the connecting pipes and elbow that are supplied.

*2.Total length ≥ 90m

*3.Total length ≥ 40m

Connecting pipe specifications

GasLiquid

Diameter

PQHY-P200YLM-A

Model

Refrigerant pipe Service valve

GasLiquid

PQHY-P300YLM-A

PQHY-P250YLM-A

*4.Use the pipe joint(field supply) and connect to the refrigerant service valve piping.

1

2

4

3

567

*1 *4

ø19.05 Brazed

*1 *4

ø22.2 Brazed

(ø12.7 Brazed)

*2 *4

ø9.52 Brazed

*1

(ø12.7 Brazed)

*3 *4

ø9.52 Brazed

*1

*1

ø9.52 Brazed

ø9.52 ø25.4

140 × 77 Knockout hole

ø

65 or

ø

40 Knockout hole

ø

52 or

ø

27 Knockout hole

ø34 Knockout hole

550

1100

435

23

124 208

394

422

58

89

77

216

77

140

75

83

880

29

185

91

149

473(470~476)

31.531.5

72.572.5

2×2-14×31 Oval hole

721

(Mounting pitch)

(Mounting pitch)

(536)

(866)

Bottom view

600

450

168

(503)

1100

350

(90)

700

(90)

880

600

450

168

536

Control box

Refrigerant service

valve <Liquid>

Refrigerant service

valve <Gas>

Service panel

6

5

1

4

3

2

7

Top view

Front view

Right side view

Back view

7

Top view

(front side)

Service space

(front side)

Service space

control box

The space for

replacement

Fig.BFig.A

control box

The space for

replacement

<Accessories>

• Refrigerant (Liquid) conn. pipe

• • • • • 1pc.

(P200/P250/P300 ; Packaged in the accessory kit)

• Refrigerant (Gas) conn. elbow

• • • • • 1pc.

(P200/P250/P300 ; Packaged in the accessory kit)

• Water stopper(Liquid,Gas)

• • • • • 1pc. each

(P200/P250/P300 ; Packaged in the accessory kit)

• Sealing material for water stopper (Liquid,Gas)

• • • • • 1pc. each

(P200/P250/P300 ; Packaged in the accessory kit)

• Sealing material for field piping (Liquid,Gas)

• • • • • 1pc. each

(P200/P250/P300 ; Packaged in the accessory kit)

• Sealing material for drain socket

• • • • • 1pc.

(P200/P250/P300 ; Packaged in the accessory kit)

• Pipe cover for gas

• • • • • 1pc.

(P200/P250/P300 ; Packaged in the accessory kit)

22

WY

MEE15K036

2. EXTERNAL DIMENSIONS

HEAT SOURCE

PQHY-P350, 400, 450, 500YLM-A

Unit: mm

NO.

For pipes

For wires

For transmission

cables

Usage

Front through hole

Front through hole

Front through hole

Front through hole

Specifications

Rc3/4 Screw

Rc1-1/2ࠉScrew

Rc1-1/2ࠉScrew

inlet

outlet

Drain pipe

Water pipe

140 × 77 Knockout hole

ø65 or ø40 Knockout hole

ø52 or ø27 Knockout hole

ø34 Knockout hole

1

2

4

3

567

Top view

Front view

Right side view

Back view

Bottom view

Fig.BFig.A

2×2-14×31 Oval hole

Connecting pipe specifications

*1.Connect by using the connecting pipes and elbow that are supplied.

*2.Use the pipe joint(field supply) and connect to the refrigerant service valve piping.

Note1.Close a hole of the water piping, the refrigerant piping,

the power supply, and the control wiring and unused knockout

holes with the putty etc. so as not to infiltrate rain water

etc.(field erection work)

Note2.At the time of product shipment, the front side piping

specification serves as the local drainage connection.

When connecting on the rear side, please remove the

rear side plug sealing corks, and attach a front side.

Ensure there is no leak after the attachment has been fitted.

Note3.Take notice of service space as Fig.A. (In case of single

installation, 600mm or more of back space as front space

makes easier access when servicing the unit from rear side.)

Note4.If water pipes or refrigerant pipes stretch upward,

required space for service and maintenance due to

replacement of control box is shown in Fig.B.

Note5.Environmental condition for installation; -20~40°C(DB)

as indoor installation.

Note6.In case the temperature around the heat source unit has

possibility to drop under 0°C, be careful for the following

point to prevent the pipe burst by the water pipe freeze-up.

•Circulate the water all the time even if the heat source

unit is not in operation.

•Drain the water from inside of the heat source unit when

the heat source unit will not operate for a long term.

Note7.Ensure that the drain piping is downward with a pitch of

more than 1/100.

Note8.At brazing of pipes, wrap the refrigerant service valve

with wet cloth and keep the temperature of

refrigerant service valve under 120°C.

1450

880

550

367

23

434

426

82

83

42175

58

393140

320

84

82

188

254

29

216

89 77

721

473(470~476)

31.531.5

72.5 72.5

(866)

(Mounting pitch)

(536)

(Mounting pitch)

840

600

450

1450

600

450

350

700

880

(111)(69)

536

168

168

5

6

4132

7

Control box

Service panel

Refrigerant service

valve <Liquid>

7

Refrigerant service

valve <Gas>

control box

The space for

replacement

(front side)

Service space

(front side)

Service space

Top view

control box

The space for

replacement

<Accessories>

• Refrigerant (Liquid) conn. pipe

• • • • •

1pc.

(P350/P400/P450/P500 ; Packaged in the accessory kit)

• Refrigerant (Gas) conn. elbow

• • • • •

1pc.

(P350/P400/P450/P500 ; Packaged in the accessory kit)

• Water stopper(Liquid,Gas)

• • • • •

1pc. each

(P350/P400/P450/P500 ; Packaged in the accessory kit)

• Sealing material for water stopper (Liquid,Gas)

• • • • •

1pc. each

(P350/P400/P450/P500 ; Packaged in the accessory kit)

• Sealing material for field piping (Liquid,Gas)

• • • • •

1pc. each

(P350/P400/P450/P500 ; Packaged in the accessory kit)

• Sealing material for drain socket

• • • • •

1pc.

(P350/P400/P450/P500 ; Packaged in the accessory kit)

• Pipe cover for gas

• • • • •

1pc.

(P350/P400/P450/P500 ; Packaged in the accessory kit)

• Sealing material for base leg (two types)

• • • • •

4pcs.each

(P350/P400/P450/P500 ; Packaged in the accessory kit)

• Sealing material for panel

• • • • •

1pc.

(P350/P400/P450/P500 ; Packaged in the accessory kit)

ø15.88ø28.58 Brazed ø28.58

Refrigerant pipe Service valve

Diameter

Model

*1

ø12.7 Brazed

ø15.88 Brazed

PQHY-P350YLM-A

PQHY-P400YLM-A

PQHY-P450YLM-A

PQHY-P500YLM-A

Liquid Gas GasLiquid

*1

*1 *2

23

WY

MEE15K036

2. EXTERNAL DIMENSIONS

HEAT SOURCE

PQHY-P550, 600YLM-A

Unit: mm

NO.

1

2

4

3

567

Note1.Close a hole of the water piping, the refrigerant piping,

the power supply, and the control wiring and unused knockout

holes with the putty etc. so as not to infiltrate rain water

etc.(field erection work)

Note2.At the time of product shipment, the front side piping

specification serves as the local drainage connection.

When connecting on the rear side, please remove the

rear side plug sealing corks, and attach a front side.

Ensure there is no leak after the attachment has been fitted.

Note3.Take notice of service space as Fig.A. (In case of single

installation, 600mm or more of back space as front space

makes easier access when servicing the unit from rear side.)

Note4.If water pipes or refrigerant pipes stretch upward,

required space for service and maintenance due to

replacement of control box is shown in Fig.B.

Note5.Environmental condition for installation; -20~40°C(DB)

as indoor installation.

Note6.In case the temperature around the heat source unit has

possibility to drop under 0°C, be careful for the following

point to prevent the pipe burst by the water pipe freeze-up.

•Circulate the water all the time even if the heat source

unit is not in operation.

•Drain the water from inside of the heat source unit when

the heat source unit will not operate for a long term.

Note7.Ensure that the drain piping is downward with a pitch of

more than 1/100.

Note8.At brazing of pipes, wrap the refrigerant service valve

with wet cloth and keep the temperature of

refrigerant service valve under 120°C.

ø

15.88

ø

28.58

PQHY-P550YLM-A

PQHY-P600YLM-A

ø

15.88 Brazed

*1

ø

28.58 Brazed

*1

*1.Connect by using the connecting pipes and elbow that are supplied.

Refrigerant pipe Service valve

Diameter

Model

Connecting pipe specifications

Gas GasLiquid Liquid

Top view

Front view

Right side view

Back view

Bottom view

5

6

4132

7

Control box

Service panel

Refrigerant service

valve <Liquid>

7

Refrigerant service

valve <Gas>

2×2-14×31 Oval hole

Fig.B

control box

The space for

replacement

(front side)

Service space

Fig.A

(front side)

Service space

Top view

control box

The space for

replacement

1450

880

550

367

23

434

426

82

83

421

75

58

393140

320

84

82

188

254

29

216

89 77

721

473

(

470~476

)

31.5

31.5

72.5 72.5

(866)

(Mounting pitch)

(536)

(Mounting pitch)

840

600

450

1450

600

450

350

700

880

(111 )

(69)

536

168

168

<Accessories>

• Refrigerant (Liquid) conn. pipe

• • • • •

1pc.

(P550/P600 ; Packaged in the accessory kit)

• Refrigerant (Gas) conn. elbow

• • • • •

1pc.

(P550/P600 ; Packaged in the accessory kit)

• Water stopper(Liquid,Gas)

• • • • •

1pc. each

(P550/P600 ; Packaged in the accessory kit)

• Sealing material for water stopper (Liquid,Gas)

• • • • •

1pc. each

(P550/P600 ; Packaged in the accessory kit)

• Sealing material for field piping (Liquid,Gas)

• • • • •

1pc. each

(P550/P600 ; Packaged in the accessory kit)

• Sealing material for drain socket

• • • • •

1pc.

(P550/P600 ; Packaged in the accessory kit)

• Pipe cover for gas

• • • • •

1pc.

(P550/P600 ; Packaged in the accessory kit)

• Sealing material for base leg (two types)

• • • • •

4pcs.each

(P550/P600 ; Packaged in the accessory kit)

• Sealing material for panel

• • • • •

1pc.

(P550/P600 ; Packaged in the accessory kit)

140 × 77 Knockout hole

For transmission

cables

Usage

Front through hole

Specifications

Rc3/4 Screw

Rc1-1/2ࠉScrew

Rc1-1/2ࠉScrewinlet

outlet

Drain pipe

Water pipe

For pipes

ø65 or ø40 Knockout hole

For wires

Front through hole

ø52 or ø27 Knockout hole

Front through hole

Front through hole ø34 Knockout hole

24

WY

MEE15K036

2. EXTERNAL DIMENSIONS

HEAT SOURCE

PQHY-P400,450,500,550,600YSLM-A

Unit: mm

b

e

a

c

d

To indoor unit

Heat Source unit 1 Heat Source unit 2

To indoor unit

Gas Twinning pipe <optional parts>

f

Liquid Twinning pipe <optional parts>

Note 1.Connect the pipes as shown in the figure above. Refer to the table below for the pipe size.

2.Twinning pipe should not be tilted more than 15 degrees from the horizontal plane.

3.See the Installation Manual for the details of Twinning pipe installation.

4.The pipe section before the Twinning pipe (sections "a" and "b" in the figure) must have at least 500mm of straight section

(*including the straight pipe that is supplied with the Twinning pipe).

5.Only use the Twinning pipe by Mitsubishi (optional parts).

Twinning pipe connection size

Package unit name

Component unit name

Heat Source unit 1

Twinning pipe Kit(optional parts)

Heat Source unit 2

PQHY-P400YSLM-A

CMY-Y100VBK3

Indoor unit~Twinning pipe

Lquid

Gas

a

ø28.58b

ø15.88

Twinning pipe~Heat Source unit 1

Lquid

Gas

c

d

Twinning pipe~Heat Source unit 2

Lquid

Gas

e

f

ø19.05

ø19.05

ø9.52

ø9.52

ø22.2

ø22.2

ø12.7

ø12.7

20880 880

1100

550

1780

PQHY-P200YLM-A

PQHY-P200YLM-A

PQHY-P450YSLM-A

PQHY-P250YLM-A

PQHY-P200YLM-A

PQHY-P500YSLM-A

PQHY-P250YLM-A

PQHY-P250YLM-A

PQHY-P550YSLM-A

PQHY-P300YLM-A

PQHY-P250YLM-A

PQHY-P600YSLM-A

PQHY-P300YLM-A

PQHY-P300YLM-A

25

WY

MEE15K036

2. EXTERNAL DIMENSIONS

HEAT SOURCE

PQHY-P700, 750, 800, 850, 900YSLM-A

Unit: mm

CMY-Y200VBK2

PQHY-P350YLM-A PQHY-P350YLM-A

b

a

Gas

Liquid

Heat Source unit 2

Heat Source unit 1

Indoor unit~Twinning pipe

Twinning Kit(optional parts)

Component unit name

Package unit name

PQHY-P700YSLM-A PQHY-P750YSLM-A

PQHY-P350YLM-A PQHY-P400YLM-A

PQHY-P400YLM-A PQHY-P400YLM-A PQHY-P450YLM-A

PQHY-P400YLM-A PQHY-P450YLM-A PQHY-P450YLM-A

PQHY-P800YSLM-A PQHY-P850YSLM-A PQHY-P900YSLM-A

d

c

Gas

Liquid

Twinning pipe~Heat Source unit 1

f

e

Gas

Liquid

Twinning pipe~Heat Source unit 2

ø19.05

ø12.7

ø28.58

ø15.88

ø28.58

ø12.7

ø34.93 ø41.28

ø15.88

c

d

b

a

f

e

To indoor unit

Liquid Twinning pipe<optional parts>

Gas Twinning pipe<optional parts>

To indoor unit

Heat Source unit 2Heat Source unit 1

88020880

550

1450

1780

Note 1.Connect the pipes as shown in the figure above. Refer to the table above for the pipe size.

2.Twinning pipes should not be tilted more than 15 degrees from the horizontal plane.

3.See the Installation Manual for the details of Twinning pipe installation.

4.The pipe section before the Twinning pipe (sections "a" and "b" in the figure) must have at least 500mm

of straight section (*including the straight pipe that is supplied with the Twinning pipe).

5.Only use the Twinning pipe by Mitsubishi (optional parts).

Twinning pipe connection size

26

WY

MEE15K036

3. CENTER OF GRAVITY

HEAT SOURCE

3. CENTER OF GRAVITY

Model X Y Z

353[13-15/16]
353[13-15/16]
353[13-15/16]

233[9-3/16]
233[9-3/16]
233[9-3/16]

448[17-11/16]
448[17-11/16]
448[17-11/16]

PQHY-P200YLM-A
PQHY-P250YLM-A
PQHY-P300YLM-A

Model X Y Z

382[15-1/16]
382[15-1/16]
382[15-1/16]
382[15-1/16]

365[14-3/8]
365[14-3/8]

233[9-3/16]
233[9-3/16]
233[9-3/16]
233[9-3/16]

224[8-7/8]
224[8-7/8]

632[24-15/16]
632[24-15/16]
632[24-15/16]
632[24-15/16]

650[25-5/8]
650[25-5/8]

PQHY-P350YLM-A
PQHY-P400YLM-A
PQHY-P450YLM-A
PQHY-P500YLM-A
PQHY-P550YLM-A
PQHY-P600YLM-A

PQHY-P200/250/300YLM-A

Unit: mm [in.]

Unit: mm [in.]

PQHY-P350/400/450/500/550/600YLM-A

X

79.5 [3-3/16]

880 [34-11/16]

721 [28-7/16] (*1)

550 [21-11/16]

473 [18-5/8] (*1)

1450 [57-1/8]

Z

Y

*1 Mounting Pitch

*1 Mounting Pitch

880 [34-11/16]

721 [28-7/16] (*1)

X

79.5 [3-3/16]

550 [21-11/16]

473 [18-5/8] (*1)

Y

Z

1100 [43-5/16]

27

WY

MEE15K036

4. ELECTRICAL WIRING DIAGRAMS

HEAT SOURCE

4. ELECTRICAL WIRING DIAGRAMS

PQHY-P200, 250, 300, 350, 400, 450, 500, 550, 600YLM-A

↑↓

12

red

CNPS

1

3

2

1

TP1 TP2

TB3

2

3

TB7

M1M2 M1 M2 S

512 34

1

2

t°

LEVINV

M

1234612

132

346

3
1

CN4

black

31

t°

3

CN2

1

12

1

3

3
1

432

2

3

1

1

TH2

TH4

t°4t°

1

1

CN211

green

23

123

321

5

21

3

2

23

123

CN6

1

t°

2

yellow

CNPOW

t°

1

654

X14

X08

X07

Unit address

setting

CT12

+

351

6

12

34

3

green

CN62

CN990

green

CNTYP4

CN201

Z25

1

TH5

2

SWU2

LED1

SW6

10

Control Board

TH3

CN40

63HS1

CN41

TH7

15

1

SW4

LED3

LEV7

3

3

SET UP(SW6-10)

SC-V

CT22

SC-U

V

M

t°

CN506

red

CNTYP2

black

6

yellow

CN3K

*3

Compressor ON/OFF output

Error detection output

DC12V

CN51

SV7b

U

blue

CN3N

1

3

SV7a

4

TB7 Power

selecting

connector

1

2

5

DCL

black

72C

white

red

6

ON

OFF

M-NET power

supply circuit

1
2

M-NET Board

Power failure

detection circuit

Indoor/Heat source

transmission

cable

INV Board

red

ON

1's

digit

THHS

CN102

C31,C33,

C35,C37

4

1

W

10's

digit

OFF

LED2:Normal operation(Lit)

/ Error(Blink)

CNS2

yellow

CNDC

red

red

MS

3~

2

C100

*5

TH6

U

LED1:Power supply to

Indoor/Heat source

transmission line

ZNR400

+

black

Central control

transmission

cable

*6

SC-L1

ONOFF

FT-N

R30,R32,

R34

Motor

(Compressor)

1

CN04

red

CN43

1

SC-P2

P

CN61

green

CN202

red

C30,C32,

C34,C36

N

CN1

X13

LED1:Normal operation(Lit)

/ Error(Blink)

*4

SC-W

SC-L3

2

CNRYB

P

63H1

4

SW5

10

CN3D

1

CPU power

supply circuit

black

CNAC2

1

*3

ONOFF

10

SWU1

white

CN212

red

SC-L2

2

CNTYP5

green

CN801

red

5

IPM

4

SC-P1

FT-P

blackred

CT3

C1

CNTYP

black

black

SWP01

RSH1

63LS

ZNR1

U

Z24

CN509

yellow

336

CN213

green

SV4b

Function

setting

LED1

Display

setting/

Function

setting

72C

6

7

red

1

2

5

1

CNLVD

CNLVE

yellow

1

F01

AC250V

3.15A T

white

black

1

CNIT

red

R31,R33,

R35

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

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

*3.Refer to the Data book for connecting input/output

signal connectors.

*4.Daisy-chain terminals (TB3) on the heat source units in the

same refrigerant system together.

*5.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.

*6.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 between FT-P and FT-N on

INV Board has dropped to DC20V or less.

*7.Refer to the Data book for wiring terminal block for

Pump Interlock,Operation ON signal,DC0-10V signal output and Power input(24V).

*8.Difference of appliance.

4

1

R1,R5

X05

X06

351

6

CN505

13

CNAC

12

5

123

4

4

4

CN2

21S4b

21S4a

I/O Board

CNAC4

black

21

CNOUT2

21

yellow

451

CNPW

21

blue

TB8

Operation

ON signal

Pump Interlock

*7

2

31

CNAO

green

*7

4

t°

CN992A

yellow

TH8

1

2

t°

1

2

THINV

CNTYP1

black

LEV6

M

12346123456

LEV1

M

CNLVA

CNLVB

red

blue

13

CN5V

yellow

yellow

CN63PW

blue

CNOUT

yellow

CNAO

green

MF1 Fan motor(Radiator panel)

SV1a

SV4a,b,d

TH8

HIC bypass,Controls refrigerant

flow in HIC circuit

Heat exchanger capacity control

For opening/closing the bypass

circuit under the O/S

Water outlet temperature

THINV Outlet temp.detect of heat

exchanger for inverter

TH3

TH2

Subcool bypass outlet temperature

Pipe temperature

TH6 Subcooled liquid refrigerant

temperature

<Symbol explanation>

63HS1

21S4a

4-way valve

Explanation

Symbol

63H1

63LS

Pressure

sensor

Pressure

switch

High pressure protection for the

heat source unit

High pressure

Low pressure

72C

Capacitor(inverter main circuit)C30~C37

Solenoid

valve

Linear

expansion

valve

LEV1

DCL DC reactor

TB1

TB3

TB7

Terminal

block

Central control transmission

cable

Indoor/Heat source transmission

cable

Power supply

TB8

TH4

TH5

TH7

THHS

Function setting connector

IPM temperature

Water inlet temperature

ACC inlet pipe temperature

Discharge pipe temperature

Operation ON signal,

Pump Interlock

Thermistor

Z24,25

Current sensor(AC)

CT12,22,3

L

Choke coil(for high frequency noise

reduction)

LEV6

LEV7

Resistor

For inrush current prevention

For current detection

R1,5

RSH1

SV7a,b,c

Heat exchanger capacity control

Heat exchanger capacity control

Heat exchanger capacity control

Magnetic relay(inverter main circuit)

X12

CN508

blue

3

6

SV4d

1

X02

CN502

black

1

3

M

1~

MF1

SV4a

X04

CN504

yellow

1

SV1a

3

Cooling/Heating switching

21S4b

Heat exchanger capacity control

LEVINV

Heat exchanger for inverter

CN507

black

TB9

*7

*7

DC0-10V

signal output

6:signal

5:GND

(IN)(OUT)

Power input

AC24V or DC24V

(non-polar)

TB9 Power input and signal output

for variable water flow valve

64

531

2

Model name

P200/250/300

P350/400/450/500/550/600

Appliance

*8 do not exist

*8 exist

*9.Difference of appliance.

Model name

PQHY

PQRY

Appliance

*9 do not exist

*9 exist

*10.Difference of appliance.

Model name

PQHY

PQRY

Appliance

*10 exist

*10 do not exist

SV9 For opening/closing the bypass

circuit

X09

351

6

SV9

SV7c

*9

*8

*10

*10

*10

*10

X10

5

*8

CN3

green

1

3

L3 N

365

3
1

L1

L2

341

1

3

1

U

Power Source

3N~

50/60Hz

380/400/415V

Noise filter

1

Surge

absorber

CN5

red

D1

R4

-

Z5

white

F4

AC250V

6.3A T

R5

CN4

blue

red

black

TB21

CN1A

CN2

+

TB1

CN1B

L3 N

TB23 TB24

L2L1

+

DB1

TB22

R6

C11

L

Noise

Filter

Noise filter

L1 L2 L3

N

*11.Difference of appliance.

Model name

P200/250/300/350/400/450/500

P550/600

Appliance

*11 do not exist

*11 exist

CH11

Crankcase heater(for heating the compressor)

*11

X01

CN501

blue

1

3

CH11

4

2

1

1

6

415