Mitsubishi Electric PQHY-P200-900Y(S)LM-A Product guide

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
ASIA_WY-WR2_OU_SD_TOC.fm 1 ページ ２０１５年１１月１３日 金曜日 午後３時１６分

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
0000003841.BOOK 1 ページ ２０１５年１１月１６日 月曜日 午前１１時３４分

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
0000003810.BOOK 1 ページ ２０１５年１１月９日 月曜日 午前１１時１２分

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 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, 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 (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.
0000003810.BOOK 2 ページ ２０１５年１１月９日 月曜日 午前１１時１２分

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 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 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, 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 (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.
0000003810.BOOK 3 ページ ２０１５年１１月９日 月曜日 午前１１時１２分

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 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, 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 (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.
0000003810.BOOK 4 ページ ２０１５年１１月９日 月曜日 午前１１時１２分

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 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 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, 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 (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.
0000003810.BOOK 5 ページ ２０１５年１１月９日 月曜日 午前１１時１２分

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 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, 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 (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.
0000003810.BOOK 6 ページ ２０１５年１１月９日 月曜日 午前１１時１２分

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 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 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, 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 (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.
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