Mitsubishi Electric CITY MULTI PQRY-P72-336ZLMU-A1 Product guide

AIR CONDITIONING SYSTEMS
MODEL
PQRY-P72-336Z(S)LMU-A1

MEES21K047
GENERAL LINE-UP GENERAL LINE-UP
I.GENERAL LINE-UP
144K
PQRY-P144ZLMU-A1
192K
PQRY-P192ZLMU-A1
168K
PQRY-P168ZLMU-A1
72K
PQRY-P72ZLMU-A1
96K
PQRY-P96ZLMU-A1
120K
PQRY-P120ZLMU-A1
Type(BTU/h)
Model Name
Type(BTU/h)
Model Name
144K
PQRY-P144ZSLMU-A1
192K
PQRY-P192ZSLMU-A1
168K
PQRY-P168ZSLMU-A1
Type(BTU/h)
Model Name
216K
PQRY-P216ZSLMU-A1
240K
PQRY-P240ZSLMU-A1
Type(BTU/h)
Model Name
288K
PQRY-P288ZSLMU-A1
336K
PQRY-P336ZSLMU-A1
312K
PQRY-P312ZSLMU-A1
Type(BTU/h)
Model Name
Water Cooled WR2 Series - 575V
0000006381.BOOK 1 ページ ２０２１年７月１９日 月曜日 午後３時２６分

PQRY-P-Z(S)LMU-A1
MEES21K047 1
CONTENTS WR2-Series-575V
I.WR2-Series-575V
1. SPECIFICATIONS.................................................................................................................................... 2
2. EXTERNAL DIMENSIONS ....................................................................................................................... 16
3. CENTER OF GRAVITY ............................................................................................................................ 20
4. ELECTRICAL WIRING DIAGRAMS ......................................................................................................... 21
5. SOUND LEVELS ...................................................................................................................................... 22
6. OPERATION TEMPERATURE RANGE................................................................................................... 26
7. CAPACITY TABLES ................................................................................................................................. 27
7-1. Correction by temperature ............................................................................................................... 27
7-2. Correction by total indoor................................................................................................................. 55
7-3. Correction by refrigerant piping length............................................................................................. 61
8. SYSTEM DESIGN GUIDE........................................................................................................................ 65
8-1. Designing of water circuit system .................................................................................................... 65
8-2. Water piping work ............................................................................................................................ 83
9. OPTIONAL PARTS................................................................................................................................... 87
9-1. JOINT and REDUCER..................................................................................................................... 87
9-2. OUTDOOR TWINNING KIT............................................................................................................. 91
9-3. JOINT KIT "CMY-R160-J1" FOR BC CONTROLLER ..................................................................... 92
10.ELECTRICAL WORK ............................................................................................................................... 93
10-1.General cautions ............................................................................................................................. 93
10-2.Power supply for Heat source unit................................................................................................... 94
10-3.Power cable specifications .............................................................................................................. 95
10-4.Power supply examples................................................................................................................... 96
11.M-NET CONTROL ................................................................................................................................... 98
11-1.Transmission cable length limitation................................................................................................ 98
11-2.Transmission cable specifications ................................................................................................... 99
11-3.System configuration restrictions..................................................................................................... 100
11-4.Address setting................................................................................................................................ 104
12.PIPING DESIGN ...................................................................................................................................... 115
12-1.R410A Piping material..................................................................................................................... 116
12-2.Piping Design .................................................................................................................................. 117
12-3.Refrigerant charging calculation ...................................................................................................... 123
12-4.Compatibility .................................................................................................................................... 127
13.INSTALLATION........................................................................................................................................ 128
13-1.General requirements for installation............................................................................................... 128
13-2.Spacing............................................................................................................................................ 128
13-3.Piping direction ................................................................................................................................ 129
0000006382.BOOK 1 ページ ２０２１年７月１９日 月曜日 午後４時１４分

MEES21K047
PQRY-P-Z(S)LMU-A1
2
1. SPECIFICATIONS WR2-Series-575V
I.WR2-Series-575V1. SPECIFICATIONS
Heat Source Model PQRY-P72ZLMU-A1
Indoor Model Non-Ducted Ducted
Power source 3-phase 3-wire 575 V ±10% 60 Hz
Cooling capacity *1 BTU/h 72,000
(Nominal) kW 21.1
Power input kW 3.61
(575) Current input A 4.0
(Rated) BTU/h 69,000
kW 20.2
Power input kW 3.34 3.12
(575) Current input A 3.7 3.4
Temp. range of Indoor W.B. 59~75°F (15~24°C)
cooling Inlet water ºF 50~113°F (10~45°C)
Heating capacity *2 BTU/h 80,000
(Nominal) kW 23.4
Power input kW 4.04
(575) Current input A 4.5
(Rated) BTU/h 76,000
kW 22.3
Power input kW 3.74 3.36
(575) Current input A 4.1 3.7
Temp. range of Indoor D.B. 59~81°F (15~27°C)
heating Inlet water ºF 50~113°F (10~45°C)
Indoor unit Total capacity 50~150% of heat source unit capacity
connectable Model/Quantity P04~P96/1~18
Sound pressure level (measured in anechoic room) dB <A> 46.0
Refrigerant High pressure in. (mm) 5/8 (15.88) Brazed
piping diameter Low pressure in. (mm) 3/4 (19.05) Brazed
Minimum Circuit Ampacity A 5
Maximum Overcurrent Protection A 15
Circulating water Water flow rate G/h 1,522
G/min (gpm) 25.4
m3/h 5.76
L/min 96
cfm 3.4
Pressure drop psi 3.48
kPa 24
Operating volume G/h 793 ~ 1,902
range G/min (gpm) 13.2 ~ 31.7
m3/h 3.0 ~ 7.2
Compressor Type x Quantity Inverter scroll hermetic compressor x 1
Starting method Inverter
Motor output kW 4.3
Case heater kW -
Lubricant MEL32
External finish Galvanized steel sheets
External dimension H x W x D in. 43-5/16 x 34-11/16 x 21-11/16
mm 1,100 x 880 x 550
Protection devices High pressure protection High pressure sensor, High pressure switch at 4.15 MPa (601 psi)
Inverter circuit Over-heat protection, Over-current protection
Compressor Over-heat protection
Refrigerant Type x original charge R410A x 11 lbs + 1 oz (5.0 kg)
Control Indoor LEV and BC controller
Net weight lbs (kg) 411 (186)
Heat exchanger plate type
Water volume in plate G 1.32
l 5.0
Water pressure Max. psi 290
MPa 2.0
HIC circuit (HIC: Heat Inter-Changer) -
Drawing External KL94C243
Wiring KE94G421
Standard Document Installation Manual
attachment Accessory Details refer to External Drw
Optional parts joint: CMY-Y102SS-G2, CMY-Y102LS-G2, CMY-R160-J1
BC controller: CMB-P104,106,108,1012,1016NU-J1
Main BC controller: CMB-P108,1012,1016NU-JA1, CMB-P1016NU-KA1
Sub BC controller: CMB-P104,108NU-KB1
Remarks Details on foundation work, duct work, insulation work, electrical wiring, power source switch, and other items shall be re-
ferred 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 104°FD.B. (40°CD.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.
The cooling tower and the water circuit must be a closed circuit (water is not exposed to the atmosphere).
Notes: Unit converter
1.Nominal cooling conditions (Test conditions are based on AHRI 1230)
Indoor: 81°FD.B./66°FW.B. (27°CD.B./19°CW.B.), Inlet water temperature: 86°F (30°C)
2.Nominal heating conditions (Test conditions are based on AHRI 1230)
Indoor: 68°FD.B. (20°CD.B.), Inlet water temperature: 68°F (20°C)
BTU/h =kW x 3,412
cfm =m3/min x 35.31
lbs =kg/0.4536
*Above specification data is
subject to rounding variation.
0000006382.BOOK 2 ページ ２０２１年７月１９日 月曜日 午後４時１４分

MEES21K047
PQRY-P-Z(S)LMU-A1
3
1. SPECIFICATIONS WR2-Series-575V
Heat Source Model PQRY-P96ZLMU-A1
Indoor Model Non-Ducted Ducted
Power source 3-phase 3-wire 575 V ±10% 60 Hz
Cooling capacity *1 BTU/h 96,000
(Nominal) kW 28.1
Power input kW 5.21
(575) Current input A 5.8
(Rated) BTU/h 92,000
kW 27.0
Power input kW 4.82 5.19
(575) Current input A 5.3 5.7
Temp. range of Indoor W.B. 59~75°F (15~24°C)
cooling Inlet water ºF 50~113°F (10~45°C)
Heating capacity *2 BTU/h 108,000
(Nominal) kW 31.7
Power input kW 5.64
(575) Current input A 6.2
(Rated) BTU/h 103,000
kW 30.2
Power input kW 5.21 4.48
(575) Current input A 5.8 4.9
Temp. range of Indoor D.B. 59~81°F (15~27°C)
heating Inlet water ºF 50~113°F (10~45°C)
Indoor unit Total capacity 50~150% of heat source unit capacity
connectable Model/Quantity P04~P96/1~24
Sound pressure level (measured in anechoic room) dB <A> 48.0
Refrigerant High pressure in. (mm) 3/4 (19.05) Brazed
piping diameter Low pressure in. (mm) 7/8 (22.2) Brazed
Minimum Circuit Ampacity A 7
Maximum Overcurrent Protection A 15
Circulating water Water flow rate G/h 1,522
G/min (gpm) 25.4
m3/h 5.76
L/min 96
cfm 3.4
Pressure drop psi 3.48
kPa 24
Operating volume G/h 793 ~ 1,902
range G/min (gpm) 13.2 ~ 31.7
m3/h 3.0 ~ 7.2
Compressor Type x Quantity Inverter scroll hermetic compressor x 1
Starting method Inverter
Motor output kW 6.0
Case heater kW -
Lubricant MEL32
External finish Galvanized steel sheets
External dimension H x W x D in. 43-5/16 x 34-11/16 x 21-11/16
mm 1,100 x 880 x 550
Protection devices High pressure protection High pressure sensor, High pressure switch at 4.15 MPa (601 psi)
Inverter circuit Over-heat protection, Over-current protection
Compressor Over-heat protection
Refrigerant Type x original charge R410A x 11 lbs + 1 oz (5.0 kg)
Control Indoor LEV and BC controller
Net weight lbs (kg) 411 (186)
Heat exchanger plate type
Water volume in plate G 1.32
l 5.0
Water pressure Max. psi 290
MPa 2.0
HIC circuit (HIC: Heat Inter-Changer) -
Drawing External KL94C243
Wiring KE94G421
Standard Document Installation Manual
attachment Accessory Details refer to External Drw
Optional parts joint: CMY-Y102SS-G2, CMY-Y102LS-G2, CMY-R160-J1
BC controller: CMB-P104,106,108,1012,1016NU-J1
Main BC controller: CMB-P108,1012,1016NU-JA1, CMB-P1016NU-KA1
Sub BC controller: CMB-P104,108NU-KB1
Remarks Details on foundation work, duct work, insulation work, electrical wiring, power source switch, and other items shall be re-
ferred 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 104°FD.B. (40°CD.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.
The cooling tower and the water circuit must be a closed circuit (water is not exposed to the atmosphere).
Notes: Unit converter
1.Nominal cooling conditions (Test conditions are based on AHRI 1230)
Indoor: 81°FD.B./66°FW.B. (27°CD.B./19°CW.B.), Inlet water temperature: 86°F (30°C)
2.Nominal heating conditions (Test conditions are based on AHRI 1230)
Indoor: 68°FD.B. (20°CD.B.), Inlet water temperature: 68°F (20°C)
BTU/h =kW x 3,412
cfm =m3/min x 35.31
lbs =kg/0.4536
*Above specification data is
subject to rounding variation.
0000006382.BOOK 3 ページ ２０２１年７月１９日 月曜日 午後４時１４分

MEES21K047
PQRY-P-Z(S)LMU-A1
4
1. SPECIFICATIONS WR2-Series-575V
Heat Source Model PQRY-P120ZLMU-A1
Indoor Model Non-Ducted Ducted
Power source 3-phase 3-wire 575 V ±10% 60 Hz
Cooling capacity *1 BTU/h 120,000
(Nominal) kW 35.2
Power input kW 7.51
(575) Current input A 8.3
(Rated) BTU/h 114,000
kW 33.4
Power input kW 6.95 7.35
(575) Current input A 7.7 8.2
Temp. range of Indoor W.B. 59~75°F (15~24°C)
cooling Inlet water ºF 50~113°F (10~45°C)
Heating capacity *2 BTU/h 135,000
(Nominal) kW 39.6
Power input kW 7.09
(575) Current input A 7.9
(Rated) BTU/h 129,000
kW 37.8
Power input kW 6.55 5.92
(575) Current input A 7.3 6.6
Temp. range of Indoor D.B. 59~81°F (15~27°C)
heating Inlet water ºF 50~113°F (10~45°C)
Indoor unit Total capacity 50~150% of heat source unit capacity
connectable Model/Quantity P04~P96/1~30
Sound pressure level (measured in anechoic room) dB <A> 54.0
Refrigerant High pressure in. (mm) 3/4 (19.05) Brazed
piping diameter Low pressure in. (mm) 7/8 (22.2) Brazed
Minimum Circuit Ampacity A 11
Maximum Overcurrent Protection A 15
Circulating water Water flow rate G/h 1,522
G/min (gpm) 25.4
m3/h 5.76
L/min 96
cfm 3.4
Pressure drop psi 3.48
kPa 24
Operating volume G/h 793 ~ 1,902
range G/min (gpm) 13.2 ~ 31.7
m3/h 3.0 ~ 7.2
Compressor Type x Quantity Inverter scroll hermetic compressor x 1
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 in. 43-5/16 x 34-11/16 x 21-11/16
mm 1,100 x 880 x 550
Protection devices High pressure protection High pressure sensor, High pressure switch at 4.15 MPa (601 psi)
Inverter circuit Over-heat protection, Over-current protection
Compressor Over-heat protection
Refrigerant Type x original charge R410A x 11 lbs + 1 oz (5.0 kg)
Control Indoor LEV and BC controller
Net weight lbs (kg) 411 (186)
Heat exchanger plate type
Water volume in plate G 1.32
l 5.0
Water pressure Max. psi 290
MPa 2.0
HIC circuit (HIC: Heat Inter-Changer) -
Drawing External KL94C243
Wiring KE94G421
Standard Document Installation Manual
attachment Accessory Details refer to External Drw
Optional parts joint: CMY-Y102SS-G2, CMY-Y102LS-G2, CMY-R160-J1
BC controller: CMB-P104,106,108,1012,1016NU-J1
Main BC controller: CMB-P108,1012,1016NU-JA1, CMB-P1016NU-KA1
Sub BC controller: CMB-P104,108NU-KB1
Remarks Details on foundation work, duct work, insulation work, electrical wiring, power source switch, and other items shall be re-
ferred 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 104°FD.B. (40°CD.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.
The cooling tower and the water circuit must be a closed circuit (water is not exposed to the atmosphere).
Notes: Unit converter
1.Nominal cooling conditions (Test conditions are based on AHRI 1230)
Indoor: 81°FD.B./66°FW.B. (27°CD.B./19°CW.B.), Inlet water temperature: 86°F (30°C)
2.Nominal heating conditions (Test conditions are based on AHRI 1230)
Indoor: 68°FD.B. (20°CD.B.), Inlet water temperature: 68°F (20°C)
BTU/h =kW x 3,412
cfm =m3/min x 35.31
lbs =kg/0.4536
*Above specification data is
subject to rounding variation.
0000006382.BOOK 4 ページ ２０２１年７月１９日 月曜日 午後４時１４分

MEES21K047
PQRY-P-Z(S)LMU-A1
5
1. SPECIFICATIONS WR2-Series-575V
Heat Source Model PQRY-P144ZLMU-A1
Indoor Model Non-Ducted Ducted
Power source 3-phase 3-wire 575 V ±10% 60 Hz
Cooling capacity *1 BTU/h 144,000
(Nominal) kW 42.2
Power input kW 8.78
(575) Current input A 9.7
(Rated) BTU/h 137,000
kW 40.2
Power input kW 8.07 9.98
(575) Current input A 9.0 11.1
Temp. range of Indoor W.B. 59~75°F (15~24°C)
cooling Inlet water ºF 50~113°F (10~45°C)
Heating capacity *2 BTU/h 160,000
(Nominal) kW 46.9
Power input kW 8.11
(575) Current input A 9.0
(Rated) BTU/h 152,000
kW 44.5
Power input kW 7.47 7.90
(575) Current input A 8.3 8.8
Temp. range of Indoor D.B. 59~81°F (15~27°C)
heating Inlet water ºF 50~113°F (10~45°C)
Indoor unit Total capacity 50~150% of heat source unit capacity
connectable Model/Quantity P04~P96/1~36
Sound pressure level (measured in anechoic room) dB <A> 54.0
Refrigerant High pressure in. (mm) 7/8 (22.2) Brazed
piping diameter Low pressure in. (mm) 1-1/8 (28.58) Brazed
Minimum Circuit Ampacity A 13
Maximum Overcurrent Protection A 20
Circulating water Water flow rate G/h 1,902
G/min (gpm) 31.7
m3/h 7.20
L/min 120
cfm 4.2
Pressure drop psi 6.38
kPa 44
Operating volume G/h 1,189 ~ 3,054
range G/min (gpm) 19.8 ~ 50.9
m3/h 4.5 ~ 11.6
Compressor Type x Quantity Inverter scroll hermetic compressor x 1
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 in. 57-1/8 x 34-11/16 x 21-11/16
mm 1,450 x 880 x 550
Protection devices High pressure protection High pressure sensor, High pressure switch at 4.15 MPa (601 psi)
Inverter circuit Over-heat protection, Over-current protection
Compressor Over-heat protection
Refrigerant Type x original charge R410A x 13 lbs + 4 oz (6.0 kg)
Control Indoor LEV and BC controller
Net weight lbs (kg) 512 (232)
Heat exchanger plate type
Water volume in plate G 1.32
l 5.0
Water pressure Max. psi 290
MPa 2.0
HIC circuit (HIC: Heat Inter-Changer) -
Drawing External KL94C244
Wiring KE94G421
Standard Document Installation Manual
attachment Accessory Details refer to External Drw
Optional parts joint: CMY-Y102SS-G2, CMY-Y102LS-G2, CMY-R160-J1
Main BC controller: CMB-P108,1012,1016NU-JA1, CMB-P1016NU-KA1
Sub BC controller: CMB-P104,108NU-KB1
Remarks Details on foundation work, duct work, insulation work, electrical wiring, power source switch, and other items shall be re-
ferred 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 104°FD.B. (40°CD.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.
The cooling tower and the water circuit must be a closed circuit (water is not exposed to the atmosphere).
Notes: Unit converter
1.Nominal cooling conditions (Test conditions are based on AHRI 1230)
Indoor: 81°FD.B./66°FW.B. (27°CD.B./19°CW.B.), Inlet water temperature: 86°F (30°C)
2.Nominal heating conditions (Test conditions are based on AHRI 1230)
Indoor: 68°FD.B. (20°CD.B.), Inlet water temperature: 68°F (20°C)
BTU/h =kW x 3,412
cfm =m3/min x 35.31
lbs =kg/0.4536
*Above specification data is
subject to rounding variation.
0000006382.BOOK 5 ページ ２０２１年７月１９日 月曜日 午後４時１４分

MEES21K047
PQRY-P-Z(S)LMU-A1
6
1. SPECIFICATIONS WR2-Series-575V
Heat Source Model PQRY-P168ZLMU-A1
Indoor Model Non-Ducted Ducted
Power source 3-phase 3-wire 575 V ±10% 60 Hz
Cooling capacity *1 BTU/h 168,000
(Nominal) kW 49.2
Power input kW 12.05
(575) Current input A 13.4
(Rated) BTU/h 161,000
kW 47.2
Power input kW 11.10 11.88
(575) Current input A 12.3 13.2
Temp. range of Indoor W.B. 59~75°F (15~24°C)
cooling Inlet water ºF 50~113°F (10~45°C)
Heating capacity *2 BTU/h 188,000
(Nominal) kW 55.1
Power input kW 9.86
(575) Current input A 11.0
(Rated) BTU/h 179,000
kW 52.5
Power input kW 9.09 9.72
(575) Current input A 10.1 10.8
Temp. range of Indoor D.B. 59~81°F (15~27°C)
heating Inlet water ºF 50~113°F (10~45°C)
Indoor unit Total capacity 50~150% of heat source unit capacity
connectable Model/Quantity P04~P96/1~42
Sound pressure level (measured in anechoic room) dB <A> 56.0
Refrigerant High pressure in. (mm) 7/8 (22.2) Brazed
piping diameter Low pressure in. (mm) 1-1/8 (28.58) Brazed
Minimum Circuit Ampacity A 16
Maximum Overcurrent Protection A 25
Circulating water Water flow rate G/h 1,902
G/min (gpm) 31.7
m3/h 7.20
L/min 120
cfm 4.2
Pressure drop psi 6.38
kPa 44
Operating volume G/h 1,189 ~ 3,054
range G/min (gpm) 19.8 ~ 50.9
m3/h 4.5 ~ 11.6
Compressor Type x Quantity Inverter scroll hermetic compressor x 1
Starting method Inverter
Motor output kW 11.0
Case heater kW -
Lubricant MEL32
External finish Galvanized steel sheets
External dimension H x W x D in. 57-1/8 x 34-11/16 x 21-11/16
mm 1,450 x 880 x 550
Protection devices High pressure protection High pressure sensor, High pressure switch at 4.15 MPa (601 psi)
Inverter circuit Over-heat protection, Over-current protection
Compressor Over-heat protection
Refrigerant Type x original charge R410A x 13 lbs + 4 oz (6.0 kg)
Control Indoor LEV and BC controller
Net weight lbs (kg) 512 (232)
Heat exchanger plate type
Water volume in plate G 1.32
l 5.0
Water pressure Max. psi 290
MPa 2.0
HIC circuit (HIC: Heat Inter-Changer) -
Drawing External KL94C244
Wiring KE94G421
Standard Document Installation Manual
attachment Accessory Details refer to External Drw
Optional parts joint: CMY-Y102SS-G2, CMY-Y102LS-G2, CMY-R160-J1
Main BC controller: CMB-P108,1012,1016NU-JA1, CMB-P1016NU-KA1
Sub BC controller: CMB-P104,108NU-KB1
Remarks Details on foundation work, duct work, insulation work, electrical wiring, power source switch, and other items shall be re-
ferred 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 104°FD.B. (40°CD.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.
The cooling tower and the water circuit must be a closed circuit (water is not exposed to the atmosphere).
Notes: Unit converter
1.Nominal cooling conditions (Test conditions are based on AHRI 1230)
Indoor: 81°FD.B./66°FW.B. (27°CD.B./19°CW.B.), Inlet water temperature: 86°F (30°C)
2.Nominal heating conditions (Test conditions are based on AHRI 1230)
Indoor: 68°FD.B. (20°CD.B.), Inlet water temperature: 68°F (20°C)
BTU/h =kW x 3,412
cfm =m3/min x 35.31
lbs =kg/0.4536
*Above specification data is
subject to rounding variation.
0000006382.BOOK 6 ページ ２０２１年７月１９日 月曜日 午後４時１４分

MEES21K047
PQRY-P-Z(S)LMU-A1
7
1. SPECIFICATIONS WR2-Series-575V
Heat Source Model PQRY-P192ZLMU-A1
Indoor Model Non-Ducted Ducted
Power source 3-phase 3-wire 575 V ±10% 60 Hz
Cooling capacity *1 BTU/h 192,000
(Nominal) kW 56.3
Power input kW 15.05
(575) Current input A 16.7
(Rated) BTU/h 183,000
kW 53.6
Power input kW 13.87 14.19
(575) Current input A 15.4 15.8
Temp. range of Indoor W.B. 59~75°F (15~24°C)
cooling Inlet water ºF 50~113°F (10~45°C)
Heating capacity *2 BTU/h 215,000
(Nominal) kW 63.0
Power input kW 11.90
(575) Current input A 13.2
(Rated) BTU/h 205,000
kW 60.1
Power input kW 10.97 11.56
(575) Current input A 12.2 12.8
Temp. range of Indoor D.B. 59~81°F (15~27°C)
heating Inlet water ºF 50~113°F (10~45°C)
Indoor unit Total capacity 50~150% of heat source unit capacity
connectable Model/Quantity P04~P96/1~48
Sound pressure level (measured in anechoic room) dB <A> 58.0
Refrigerant High pressure in. (mm) 7/8 (22.2) Brazed
piping diameter Low pressure in. (mm) 1-1/8 (28.58) Brazed
Minimum Circuit Ampacity A 20
Maximum Overcurrent Protection A 30
Circulating water Water flow rate G/h 1,902
G/min (gpm) 31.7
m3/h 7.20
L/min 120
cfm 4.2
Pressure drop psi 6.38
kPa 44
Operating volume G/h 1,189 ~ 3,054
range G/min (gpm) 19.8 ~ 50.9
m3/h 4.5 ~ 11.6
Compressor Type x Quantity Inverter scroll hermetic compressor x 1
Starting method Inverter
Motor output kW 12.4
Case heater kW -
Lubricant MEL32
External finish Galvanized steel sheets
External dimension H x W x D in. 57-1/8 x 34-11/16 x 21-11/16
mm 1,450 x 880 x 550
Protection devices High pressure protection High pressure sensor, High pressure switch at 4.15 MPa (601 psi)
Inverter circuit Over-heat protection, Over-current protection
Compressor Over-heat protection
Refrigerant Type x original charge R410A x 13 lbs + 4 oz (6.0 kg)
Control Indoor LEV and BC controller
Net weight lbs (kg) 512 (232)
Heat exchanger plate type
Water volume in plate G 1.32
l 5.0
Water pressure Max. psi 290
MPa 2.0
HIC circuit (HIC: Heat Inter-Changer) -
Drawing External KL94C244
Wiring KE94G421
Standard Document Installation Manual
attachment Accessory Details refer to External Drw
Optional parts joint: CMY-Y102SS-G2, CMY-Y102LS-G2, CMY-R160-J1
Main BC controller: CMB-P108,1012,1016NU-JA1, CMB-P1016NU-KA1
Sub BC controller: CMB-P104,108NU-KB1
Remarks Details on foundation work, duct work, insulation work, electrical wiring, power source switch, and other items shall be re-
ferred 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 104°FD.B. (40°CD.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.
The cooling tower and the water circuit must be a closed circuit (water is not exposed to the atmosphere).
Notes: Unit converter
1.Nominal cooling conditions (Test conditions are based on AHRI 1230)
Indoor: 81°FD.B./66°FW.B. (27°CD.B./19°CW.B.), Inlet water temperature: 86°F (30°C)
2.Nominal heating conditions (Test conditions are based on AHRI 1230)
Indoor: 68°FD.B. (20°CD.B.), Inlet water temperature: 68°F (20°C)
BTU/h =kW x 3,412
cfm =m3/min x 35.31
lbs =kg/0.4536
*Above specification data is
subject to rounding variation.
0000006382.BOOK 7 ページ ２０２１年７月１９日 月曜日 午後４時１４分

MEES21K047
PQRY-P-Z(S)LMU-A1
8
1. SPECIFICATIONS WR2-Series-575V
Heat Source Model PQRY-P144ZSLMU-A1
Indoor Model Non-Ducted Ducted
Power source 3-phase 3-wire 575 V ±10% 60 Hz
Cooling capacity *1 BTU/h 144,000
(Nominal) kW 42.2
Power input kW 7.11
(575) Current input A 7.9
(Rated) BTU/h 137,000
kW 40.2
Power input kW 6.53 7.72
(575) Current input A 7.2 8.6
Temp. range of Indoor W.B. 59~75°F (15~24°C)
cooling Inlet water ºF 50~113°F (10~45°C)
Heating capacity *2 BTU/h 160,000
(Nominal) kW 46.9
Power input kW 7.45
(575) Current input A 8.3
(Rated) BTU/h 152,000
kW 44.5
Power input kW 6.86 7.22
(575) Current input A 7.6 8.0
Temp. range of Indoor D.B. 59~81°F (15~27°C)
heating Inlet water ºF 50~113°F (10~45°C)
Indoor unit Total capacity 50~150% of heat source unit capacity
connectable Model/Quantity P04~P96/1~36
Sound pressure level (measured in anechoic room) dB <A> 49.0
Refrigerant High pressure in. (mm) 7/8 (22.2) Brazed
piping diameter Low pressure in. (mm) 1-1/8 (28.58) Brazed
Set Model
Model PQRY-P72ZLMU-A1 PQRY-P72ZLMU-A1
Minimum Circuit Ampacity A 5 5
Maximum Overcurrent Protection A 15 15
Circulating water Water flow rate G/h 1,522 + 1,522
G/min (gpm) 25.4 + 25.4
m3/h 5.76 + 5.76
L/min 96 + 96
cfm 3.4 + 3.4
Pressure drop psi 3.48 3.48
kPa 24 24
Operating volume G/h 793 + 793 ~ 1,902 + 1,902
range G/min (gpm) 13.2 + 13.2 ~ 31.7 + 31.7
m3/h 3.0 + 3.0 ~ 7.2 + 7.2
Compressor Type x Quantity Inverter scroll hermetic compressor x 1 Inverter scroll hermetic compressor x 1
Starting method Inverter Inverter
Motor output kW 4.3 4.3
Case heater kW - -
Lubricant MEL32 MEL32
External finish Galvanized steel sheets Galvanized steel sheets
External dimension H x W x D in. 43-5/16 x 34-11/16 x 21-11/16 43-5/16 x 34-11/16 x 21-11/16
mm 1,100 x 880 x 550 1,100 x 880 x 550
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 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 11 lbs + 1 oz (5.0 kg) R410A x 11 lbs + 1 oz (5.0 kg)
Control Indoor LEV and BC controller
Net weight lbs (kg) 411 (186) 411 (186)
Heat exchanger plate type plate type
Water volume in plate G 1.32 1.32
l 5.0 5.0
Water pressure Max. psi 290 290
MPa 2.0 2.0
HIC circuit (HIC: Heat Inter-Changer) - -
Pipe between unit and High pressure in. (mm) 5/8 (15.88) Brazed 5/8 (15.88) Brazed
distributor Low pressure in. (mm) - 3/4 (19.05) Brazed
Drawing External KL94C251
Wiring KE94G421 KE94G421
Standard Document Installation Manual
attachment Accessory Details refer to External Drw
Optional parts Heat Source Twinning kit: CMY-Q100CBK2
joint: CMY-Y102SS-G2, CMY-Y102LS-G2, CMY-R160-J1
Main BC controller: CMB-P108,1012,1016NU-JA1, CMB-P1016NU-KA1
Sub BC controller: CMB-P104,108NU-KB1
Remarks Details on foundation work, duct work, insulation work, electrical wiring, power source switch, and other items shall be re-
ferred 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 104°FD.B. (40°CD.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.
The Heat Source twinning kit (low pressure) should be connected to the low pressure side of the heat source unit.
Install the supplied insulation material to the unused drain-socket.
When installing insulation material around both water and refrigerant piping, follow the installation manual.
The cooling tower and the water circuit must be a closed circuit (water is not exposed to the atmosphere).
Notes: Unit converter
1.Nominal cooling conditions (Test conditions are based on AHRI 1230)
Indoor: 81°FD.B./66°FW.B. (27°CD.B./19°CW.B.), Inlet water temperature: 86°F (30°C)
2.Nominal heating conditions (Test conditions are based on AHRI 1230)
Indoor: 68°FD.B. (20°CD.B.), Inlet water temperature: 68°F (20°C)
BTU/h =kW x 3,412
cfm =m3/min x 35.31
lbs =kg/0.4536
*Above specification data is
subject to rounding variation.
0000006382.BOOK 8 ページ ２０２１年７月１９日 月曜日 午後４時１４分

MEES21K047
PQRY-P-Z(S)LMU-A1
9
1. SPECIFICATIONS WR2-Series-575V
Heat Source Model PQRY-P168ZSLMU-A1
Indoor Model Non-Ducted Ducted
Power source 3-phase 3-wire 575 V ±10% 60 Hz
Cooling capacity *1 BTU/h 168,000
(Nominal) kW 49.2
Power input kW 9.33
(575) Current input A 10.4
(Rated) BTU/h 161,000
kW 47.2
Power input kW 8.58 9.22
(575) Current input A 9.5 10.2
Temp. range of Indoor W.B. 59~75°F (15~24°C)
cooling Inlet water ºF 50~113°F (10~45°C)
Heating capacity *2 BTU/h 188,000
(Nominal) kW 55.1
Power input kW 9.34
(575) Current input A 10.4
(Rated) BTU/h 179,000
kW 52.5
Power input kW 8.60 8.03
(575) Current input A 9.5 8.9
Temp. range of Indoor D.B. 59~81°F (15~27°C)
heating Inlet water ºF 50~113°F (10~45°C)
Indoor unit Total capacity 50~150% of heat source unit capacity
connectable Model/Quantity P04~P96/1~42
Sound pressure level (measured in anechoic room) dB <A> 50.0
Refrigerant High pressure in. (mm) 7/8 (22.2) Brazed
piping diameter Low pressure in. (mm) 1-1/8 (28.58) Brazed
Set Model
Model PQRY-P96ZLMU-A1 PQRY-P72ZLMU-A1
Minimum Circuit Ampacity A 7 5
Maximum Overcurrent Protection A 15 15
Circulating water Water flow rate G/h 1,522 + 1,522
G/min (gpm) 25.4 + 25.4
m3/h 5.76 + 5.76
L/min 96 + 96
cfm 3.4 + 3.4
Pressure drop psi 3.48 3.48
kPa 24 24
Operating volume G/h 793 + 793 ~ 1,902 + 1,902
range G/min (gpm) 13.2 + 13.2 ~ 31.7 + 31.7
m3/h 3.0 + 3.0 ~ 7.2 + 7.2
Compressor Type x Quantity Inverter scroll hermetic compressor x 1 Inverter scroll hermetic compressor x 1
Starting method Inverter Inverter
Motor output kW 6.0 4.3
Case heater kW - -
Lubricant MEL32 MEL32
External finish Galvanized steel sheets Galvanized steel sheets
External dimension H x W x D in. 43-5/16 x 34-11/16 x 21-11/16 43-5/16 x 34-11/16 x 21-11/16
mm 1,100 x 880 x 550 1,100 x 880 x 550
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 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 11 lbs + 1 oz (5.0 kg) R410A x 11 lbs + 1 oz (5.0 kg)
Control Indoor LEV and BC controller
Net weight lbs (kg) 411 (186) 411 (186)
Heat exchanger plate type plate type
Water volume in plate G 1.32 1.32
l 5.0 5.0
Water pressure Max. psi 290 290
MPa 2.0 2.0
HIC circuit (HIC: Heat Inter-Changer) - -
Pipe between unit and High pressure in. (mm) 3/4 (19.05) Brazed 3/4 (19.05) Brazed
distributor Low pressure in. (mm) - 7/8 (22.2) Brazed
Drawing External KL94C251
Wiring KE94G421 KE94G421
Standard Document Installation Manual
attachment Accessory Details refer to External Drw
Optional parts Heat Source Twinning kit: CMY-Q100CBK2
joint: CMY-Y102SS-G2, CMY-Y102LS-G2, CMY-R160-J1
Main BC controller: CMB-P108,1012,1016NU-JA1, CMB-P1016NU-KA1
Sub BC controller: CMB-P104,108NU-KB1
Remarks Details on foundation work, duct work, insulation work, electrical wiring, power source switch, and other items shall be re-
ferred 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 104°FD.B. (40°CD.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.
The Heat Source twinning kit (low pressure) should be connected to the low pressure side of the heat source unit.
Install the supplied insulation material to the unused drain-socket.
When installing insulation material around both water and refrigerant piping, follow the installation manual.
The cooling tower and the water circuit must be a closed circuit (water is not exposed to the atmosphere).
Notes: Unit converter
1.Nominal cooling conditions (Test conditions are based on AHRI 1230)
Indoor: 81°FD.B./66°FW.B. (27°CD.B./19°CW.B.), Inlet water temperature: 86°F (30°C)
2.Nominal heating conditions (Test conditions are based on AHRI 1230)
Indoor: 68°FD.B. (20°CD.B.), Inlet water temperature: 68°F (20°C)
BTU/h =kW x 3,412
cfm =m3/min x 35.31
lbs =kg/0.4536
*Above specification data is
subject to rounding variation.
0000006382.BOOK 9 ページ ２０２１年７月１９日 月曜日 午後４時１４分

MEES21K047
PQRY-P-Z(S)LMU-A1
10
1. SPECIFICATIONS WR2-Series-575V
Heat Source Model PQRY-P192ZSLMU-A1
Indoor Model Non-Ducted Ducted
Power source 3-phase 3-wire 575 V ±10% 60 Hz
Cooling capacity *1 BTU/h 192,000
(Nominal) kW 56.3
Power input kW 11.30
(575) Current input A 12.6
(Rated) BTU/h 183,000
kW 53.6
Power input kW 10.40 10.98
(575) Current input A 11.6 12.2
Temp. range of Indoor W.B. 59~75°F (15~24°C)
cooling Inlet water ºF 50~113°F (10~45°C)
Heating capacity *2 BTU/h 215,000
(Nominal) kW 63.0
Power input kW 11.02
(575) Current input A 12.2
(Rated) BTU/h 205,000
kW 60.1
Power input kW 10.16 8.90
(575) Current input A 11.3 9.9
Temp. range of Indoor D.B. 59~81°F (15~27°C)
heating Inlet water ºF 50~113°F (10~45°C)
Indoor unit Total capacity 50~150% of heat source unit capacity
connectable Model/Quantity P04~P96/1~48
Sound pressure level (measured in anechoic room) dB <A> 51.0
Refrigerant High pressure in. (mm) 7/8 (22.2) Brazed
piping diameter Low pressure in. (mm) 1-1/8 (28.58) Brazed
Set Model
Model PQRY-P96ZLMU-A1 PQRY-P96ZLMU-A1
Minimum Circuit Ampacity A 7 7
Maximum Overcurrent Protection A 15 15
Circulating water Water flow rate G/h 1,522 + 1,522
G/min (gpm) 25.4 + 25.4
m3/h 5.76 + 5.76
L/min 96 + 96
cfm 3.4 + 3.4
Pressure drop psi 3.48 3.48
kPa 24 24
Operating volume G/h 793 + 793 ~ 1,902 + 1,902
range G/min (gpm) 13.2 + 13.2 ~ 31.7 + 31.7
m3/h 3.0 + 3.0 ~ 7.2 + 7.2
Compressor Type x Quantity Inverter scroll hermetic compressor x 1 Inverter scroll hermetic compressor x 1
Starting method Inverter Inverter
Motor output kW 6.0 6.0
Case heater kW - -
Lubricant MEL32 MEL32
External finish Galvanized steel sheets Galvanized steel sheets
External dimension H x W x D in. 43-5/16 x 34-11/16 x 21-11/16 43-5/16 x 34-11/16 x 21-11/16
mm 1,100 x 880 x 550 1,100 x 880 x 550
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 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 11 lbs + 1 oz (5.0 kg) R410A x 11 lbs + 1 oz (5.0 kg)
Control Indoor LEV and BC controller
Net weight lbs (kg) 411 (186) 411 (186)
Heat exchanger plate type plate type
Water volume in plate G 1.32 1.32
l 5.0 5.0
Water pressure Max. psi 290 290
MPa 2.0 2.0
HIC circuit (HIC: Heat Inter-Changer) - -
Pipe between unit and High pressure in. (mm) 3/4 (19.05) Brazed 3/4 (19.05) Brazed
distributor Low pressure in. (mm) - 7/8 (22.2) Brazed
Drawing External KL94C251
Wiring KE94G421 KE94G421
Standard Document Installation Manual
attachment Accessory Details refer to External Drw
Optional parts Heat Source Twinning kit: CMY-Q100CBK2
joint: CMY-Y102SS-G2, CMY-Y102LS-G2, CMY-R160-J1
Main BC controller: CMB-P108,1012,1016NU-JA1, CMB-P1016NU-KA1
Sub BC controller: CMB-P104,108NU-KB1
Remarks Details on foundation work, duct work, insulation work, electrical wiring, power source switch, and other items shall be re-
ferred 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 104°FD.B. (40°CD.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.
The Heat Source twinning kit (low pressure) should be connected to the low pressure side of the heat source unit.
Install the supplied insulation material to the unused drain-socket.
When installing insulation material around both water and refrigerant piping, follow the installation manual.
The cooling tower and the water circuit must be a closed circuit (water is not exposed to the atmosphere).
Notes: Unit converter
1.Nominal cooling conditions (Test conditions are based on AHRI 1230)
Indoor: 81°FD.B./66°FW.B. (27°CD.B./19°CW.B.), Inlet water temperature: 86°F (30°C)
2.Nominal heating conditions (Test conditions are based on AHRI 1230)
Indoor: 68°FD.B. (20°CD.B.), Inlet water temperature: 68°F (20°C)
BTU/h =kW x 3,412
cfm =m3/min x 35.31
lbs =kg/0.4536
*Above specification data is
subject to rounding variation.
0000006382.BOOK 10 ページ ２０２１年７月１９日 月曜日 午後４時１４分

MEES21K047
PQRY-P-Z(S)LMU-A1
11
1. SPECIFICATIONS WR2-Series-575V
Heat Source Model PQRY-P216ZSLMU-A1
Indoor Model Non-Ducted Ducted
Power source 3-phase 3-wire 575 V ±10% 60 Hz
Cooling capacity *1 BTU/h 216,000
(Nominal) kW 63.3
Power input kW 14.03
(575) Current input A 15.6
(Rated) BTU/h 206,000
kW 60.4
Power input kW 12.93 13.24
(575) Current input A 14.4 14.7
Temp. range of Indoor W.B. 59~75°F (15~24°C)
cooling Inlet water ºF 50~113°F (10~45°C)
Heating capacity *2 BTU/h 243,000
(Nominal) kW 71.2
Power input kW 12.88
(575) Current input A 14.3
(Rated) BTU/h 232,000
kW 68.0
Power input kW 11.88 10.35
(575) Current input A 13.2 11.5
Temp. range of Indoor D.B. 59~81°F (15~27°C)
heating Inlet water ºF 50~113°F (10~45°C)
Indoor unit Total capacity 50~150% of heat source unit capacity
connectable Model/Quantity P04~P96/2~50 (Connectable branch pipe number is max. 48.)
Sound pressure level (measured in anechoic room) dB <A> 55.0
Refrigerant High pressure in. (mm) 7/8 (22.2) Brazed (1-1/8 (28.58) Brazed for the part that exceeds 65 m)
piping diameter Low pressure in. (mm) 1-1/8 (28.58) Brazed
Set Model
Model PQRY-P120ZLMU-A1 PQRY-P96ZLMU-A1
Minimum Circuit Ampacity A 11 7
Maximum Overcurrent Protection A 15 15
Circulating water Water flow rate G/h 1,522 + 1,522
G/min (gpm) 25.4 + 25.4
m3/h 5.76 + 5.76
L/min 96 + 96
cfm 3.4 + 3.4
Pressure drop psi 3.48 3.48
kPa 24 24
Operating volume G/h 793 + 793 ~ 1,902 + 1,902
range G/min (gpm) 13.2 + 13.2 ~ 31.7 + 31.7
m3/h 3.0 + 3.0 ~ 7.2 + 7.2
Compressor Type x Quantity Inverter scroll hermetic compressor x 1 Inverter scroll hermetic compressor x 1
Starting method Inverter Inverter
Motor output kW 7.7 6.0
Case heater kW - -
Lubricant MEL32 MEL32
External finish Galvanized steel sheets Galvanized steel sheets
External dimension H x W x D in. 43-5/16 x 34-11/16 x 21-11/16 43-5/16 x 34-11/16 x 21-11/16
mm 1,100 x 880 x 550 1,100 x 880 x 550
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 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 11 lbs + 1 oz (5.0 kg) R410A x 11 lbs + 1 oz (5.0 kg)
Control Indoor LEV and BC controller
Net weight lbs (kg) 411 (186) 411 (186)
Heat exchanger plate type plate type
Water volume in plate G 1.32 1.32
l 5.0 5.0
Water pressure Max. psi 290 290
MPa 2.0 2.0
HIC circuit (HIC: Heat Inter-Changer) - -
Pipe between unit and High pressure in. (mm) 3/4 (19.05) Brazed 3/4 (19.05) Brazed
distributor Low pressure in. (mm) - 7/8 (22.2) Brazed
Drawing External KL94C251
Wiring KE94G421 KE94G421
Standard Document Installation Manual
attachment Accessory Details refer to External Drw
Optional parts Heat Source Twinning kit: CMY-Q100CBK2
joint: CMY-Y102SS-G2, CMY-Y102LS-G2, CMY-R160-J1
Main BC controller: CMB-P108,1012,1016NU-JA1, CMB-P1016NU-KA1
Sub BC controller: CMB-P104,108NU-KB1
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 104°FD.B. (40°CD.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.
The Heat Source twinning kit (low pressure) should be connected to the low pressure side of the heat source unit.
Install the supplied insulation material to the unused drain-socket.
When installing insulation material around both water and refrigerant piping, follow the installation manual.
When the high pressure piping length is 65 m or less, use 7/8 (22.2) pipe.
When the high pressure piping length exceeds 65 m, use 7/8 (22.2) pipe until 65 m, use 1-1/8 (28.58) pipe for the part that exceeds 65 m.
The cooling tower and the water circuit must be a closed circuit (water is not exposed to the atmosphere).
Notes: Unit converter
1.Nominal cooling conditions (Test conditions are based on AHRI 1230)
Indoor: 81°FD.B./66°FW.B. (27°CD.B./19°CW.B.), Inlet water temperature: 86°F (30°C)
2.Nominal heating conditions (Test conditions are based on AHRI 1230)
Indoor: 68°FD.B. (20°CD.B.), Inlet water temperature: 68°F (20°C)
BTU/h =kW x 3,412
cfm =m3/min x 35.31
lbs =kg/0.4536
*Above specification data is
subject to rounding variation.
0000006382.BOOK 11 ページ ２０２１年７月１９日 月曜日 午後４時１４分

MEES21K047
PQRY-P-Z(S)LMU-A1
12
1. SPECIFICATIONS WR2-Series-575V
Heat Source Model PQRY-P240ZSLMU-A1
Indoor Model Non-Ducted Ducted
Power source 3-phase 3-wire 575 V ±10% 60 Hz
Cooling capacity *1 BTU/h 240,000
(Nominal) kW 70.3
Power input kW 16.89
(575) Current input A 18.8
(Rated) BTU/h 228,000
kW 66.8
Power input kW 15.57 16.15
(575) Current input A 17.3 18.0
Temp. range of Indoor W.B. 59~75°F (15~24°C)
cooling Inlet water ºF 50~113°F (10~45°C)
Heating capacity *2 BTU/h 270,000
(Nominal) kW 79.1
Power input kW 14.58
(575) Current input A 16.2
(Rated) BTU/h 258,000
kW 75.6
Power input kW 13.45 12.02
(575) Current input A 15.0 13.4
Temp. range of Indoor D.B. 59~81°F (15~27°C)
heating Inlet water ºF 50~113°F (10~45°C)
Indoor unit Total capacity 50~150% of heat source unit capacity
connectable Model/Quantity P04~P96/2~50 (Connectable branch pipe number is max. 48.)
Sound pressure level (measured in anechoic room) dB <A> 57.0
Refrigerant High pressure in. (mm) 7/8 (22.2) Brazed (1-1/8 (28.58) Brazed for the part that exceeds 65 m)
piping diameter Low pressure in. (mm) 1-3/8 (34.93) Brazed
Set Model
Model PQRY-P120ZLMU-A1 PQRY-P120ZLMU-A1
Minimum Circuit Ampacity A 11 11
Maximum Overcurrent Protection A 15 15
Circulating water Water flow rate G/h 1,522 + 1,522
G/min (gpm) 25.4 + 25.4
m3/h 5.76 + 5.76
L/min 96 + 96
cfm 3.4 + 3.4
Pressure drop psi 3.48 3.48
kPa 24 24
Operating volume G/h 793 + 793 ~ 1,902 + 1,902
range G/min (gpm) 13.2 + 13.2 ~ 31.7 + 31.7
m3/h 3.0 + 3.0 ~ 7.2 + 7.2
Compressor Type x Quantity Inverter scroll hermetic compressor x 1 Inverter scroll hermetic compressor x 1
Starting method Inverter 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 in. 43-5/16 x 34-11/16 x 21-11/16 43-5/16 x 34-11/16 x 21-11/16
mm 1,100 x 880 x 550 1,100 x 880 x 550
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 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 11 lbs + 1 oz (5.0 kg) R410A x 11 lbs + 1 oz (5.0 kg)
Control Indoor LEV and BC controller
Net weight lbs (kg) 411 (186) 411 (186)
Heat exchanger plate type plate type
Water volume in plate G 1.32 1.32
l 5.0 5.0
Water pressure Max. psi 290 290
MPa 2.0 2.0
HIC circuit (HIC: Heat Inter-Changer) - -
Pipe between unit and High pressure in. (mm) 3/4 (19.05) Brazed 3/4 (19.05) Brazed
distributor Low pressure in. (mm) - 7/8 (22.2) Brazed
Drawing External KL94C251
Wiring KE94G421 KE94G421
Standard Document Installation Manual
attachment Accessory Details refer to External Drw
Optional parts Heat Source Twinning kit: CMY-Q100CBK2
joint: CMY-Y102SS-G2, CMY-Y102LS-G2, CMY-R160-J1
Main BC controller: CMB-P108,1012,1016NU-JA1, CMB-P1016NU-KA1
Sub BC controller: CMB-P104,108NU-KB1
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 104°FD.B. (40°CD.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.
The Heat Source twinning kit (low pressure) should be connected to the low pressure side of the heat source unit.
Install the supplied insulation material to the unused drain-socket.
When installing insulation material around both water and refrigerant piping, follow the installation manual.
When the high pressure piping length is 65 m or less, use 7/8 (22.2) pipe.
When the high pressure piping length exceeds 65 m, use 7/8 (22.2) pipe until 65 m, use 1-1/8 (28.58) pipe for the part that exceeds 65 m.
The cooling tower and the water circuit must be a closed circuit (water is not exposed to the atmosphere).
Notes: Unit converter
1.Nominal cooling conditions (Test conditions are based on AHRI 1230)
Indoor: 81°FD.B./66°FW.B. (27°CD.B./19°CW.B.), Inlet water temperature: 86°F (30°C)
2.Nominal heating conditions (Test conditions are based on AHRI 1230)
Indoor: 68°FD.B. (20°CD.B.), Inlet water temperature: 68°F (20°C)
BTU/h =kW x 3,412
cfm =m3/min x 35.31
lbs =kg/0.4536
*Above specification data is
subject to rounding variation.
0000006382.BOOK 12 ページ ２０２１年７月１９日 月曜日 午後４時１４分

MEES21K047
PQRY-P-Z(S)LMU-A1
13
1. SPECIFICATIONS WR2-Series-575V
Heat Source Model PQRY-P288ZSLMU-A1
Indoor Model Non-Ducted Ducted
Power source 3-phase 3-wire 575 V ±10% 60 Hz
Cooling capacity *1 BTU/h 288,000
(Nominal) kW 84.4
Power input kW 20.42
(575) Current input A 22.7
(Rated) BTU/h 275,000
kW 80.6
Power input kW 18.82 21.43
(575) Current input A 20.9 23.9
Temp. range of Indoor W.B. 59~75°F (15~24°C)
cooling Inlet water ºF 50~113°F (10~45°C)
Heating capacity *2 BTU/h 323,000
(Nominal) kW 94.7
Power input kW 17.50
(575) Current input A 19.5
(Rated) BTU/h 308,000
kW 90.3
Power input kW 16.13 16.05
(575) Current input A 17.9 17.9
Temp. range of Indoor D.B. 59~81°F (15~27°C)
heating Inlet water ºF 50~113°F (10~45°C)
Indoor unit Total capacity 50~150% of heat source unit capacity
connectable Model/Quantity P04~P96/2~50 (Connectable branch pipe number is max. 48.)
Sound pressure level (measured in anechoic room) dB <A> 57.0
Refrigerant High pressure in. (mm) 1-1/8 (28.58) Brazed
piping diameter Low pressure in. (mm) 1-3/8 (34.93) Brazed
Set Model
Model PQRY-P144ZLMU-A1 PQRY-P144ZLMU-A1
Minimum Circuit Ampacity A 13 13
Maximum Overcurrent Protection A 20 20
Circulating water Water flow rate G/h 1,902 + 1,902
G/min (gpm) 31.7 + 31.7
m3/h 7.20 + 7.20
L/min 120 + 120
cfm 4.2 + 4.2
Pressure drop psi 6.38 6.38
kPa 44 44
Operating volume G/h 1,189 + 1,189 ~ 3,054 + 3,054
range G/min (gpm) 19.8 + 19.8 ~ 50.9 + 50.9
m3/h 4.5 + 4.5 ~ 11.6 + 11.6
Compressor Type x Quantity Inverter scroll hermetic compressor x 1 Inverter scroll hermetic compressor x 1
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 in. 57-1/8 x 34-11/16 x 21-11/16 57-1/8 x 34-11/16 x 21-11/16
mm 1,450 x 880 x 550 1,450 x 880 x 550
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 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 13 lbs + 4 oz (6.0 kg) R410A x 13 lbs + 4 oz (6.0 kg)
Control Indoor LEV and BC controller
Net weight lbs (kg) 512 (232) 512 (232)
Heat exchanger plate type plate type
Water volume in plate G 1.32 1.32
l 5.0 5.0
Water pressure Max. psi 290 290
MPa 2.0 2.0
HIC circuit (HIC: Heat Inter-Changer) - -
Pipe between unit and High pressure in. (mm) 7/8 (22.2) Brazed 7/8 (22.2) Brazed
distributor Low pressure in. (mm) - 1-1/8 (28.58) Brazed
Drawing External KL94C252
Wiring KE94G421 KE94G421
Standard Document Installation Manual
attachment Accessory Details refer to External Drw
Optional parts Heat Source Twinning kit: CMY-Q200CBK
joint: CMY-Y102SS-G2, CMY-Y102LS-G2, CMY-R160-J1
Main BC controller: CMB-P108,1012,1016NU-JA1, CMB-P1016NU-KA1
Sub BC controller: CMB-P104,108NU-KB1
Remarks Details on foundation work, duct work, insulation work, electrical wiring, power source switch, and other items shall be re-
ferred 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 104°FD.B. (40°CD.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.
The Heat Source twinning kit (low pressure) should be connected to the low pressure side of the heat source unit.
Install the supplied insulation material to the unused drain-socket.
When installing insulation material around both water and refrigerant piping, follow the installation manual.
The cooling tower and the water circuit must be a closed circuit (water is not exposed to the atmosphere).
Notes: Unit converter
1.Nominal cooling conditions (Test conditions are based on AHRI 1230)
Indoor: 81°FD.B./66°FW.B. (27°CD.B./19°CW.B.), Inlet water temperature: 86°F (30°C)
2.Nominal heating conditions (Test conditions are based on AHRI 1230)
Indoor: 68°FD.B. (20°CD.B.), Inlet water temperature: 68°F (20°C)
BTU/h =kW x 3,412
cfm =m3/min x 35.31
lbs =kg/0.4536
*Above specification data is
subject to rounding variation.
0000006382.BOOK 13 ページ ２０２１年７月１９日 月曜日 午後４時１４分

MEES21K047
PQRY-P-Z(S)LMU-A1
14
1. SPECIFICATIONS WR2-Series-575V
Heat Source Model PQRY-P312ZSLMU-A1
Indoor Model Non-Ducted Ducted
Power source 3-phase 3-wire 575 V ±10% 60 Hz
Cooling capacity *1 BTU/h 312,000
(Nominal) kW 91.4
Power input kW 23.41
(575) Current input A 26.1
(Rated) BTU/h 297,000
kW 87.0
Power input kW 21.59 23.67
(575) Current input A 24.0 26.4
Temp. range of Indoor W.B. 59~75°F (15~24°C)
cooling Inlet water ºF 50~113°F (10~45°C)
Heating capacity *2 BTU/h 350,000
(Nominal) kW 102.6
Power input kW 19.11
(575) Current input A 21.3
(Rated) BTU/h 334,000
kW 97.9
Power input kW 17.62 17.96
(575) Current input A 19.6 20.0
Temp. range of Indoor D.B. 59~81°F (15~27°C)
heating Inlet water ºF 50~113°F (10~45°C)
Indoor unit Total capacity 50~150% of heat source unit capacity
connectable Model/Quantity P04~P96/2~50 (Connectable branch pipe number is max. 48.)
Sound pressure level (measured in anechoic room) dB <A> 58.0
Refrigerant High pressure in. (mm) 1-1/8 (28.58) Brazed
piping diameter Low pressure in. (mm) 1-3/8 (34.93) Brazed
Set Model
Model PQRY-P168ZLMU-A1 PQRY-P144ZLMU-A1
Minimum Circuit Ampacity A 16 13
Maximum Overcurrent Protection A 25 20
Circulating water Water flow rate G/h 1,902 + 1,902
G/min (gpm) 31.7 + 31.7
m3/h 7.20 + 7.20
L/min 120 + 120
cfm 4.2 + 4.2
Pressure drop psi 6.38 6.38
kPa 44 44
Operating volume G/h 1,189 + 1,189 ~ 3,054 + 3,054
range G/min (gpm) 19.8 + 19.8 ~ 50.9 + 50.9
m3/h 4.5 + 4.5 ~ 11.6 + 11.6
Compressor Type x Quantity Inverter scroll hermetic compressor x 1 Inverter scroll hermetic compressor x 1
Starting method Inverter Inverter
Motor output kW 11.0 9.5
Case heater kW - -
Lubricant MEL32 MEL32
External finish Galvanized steel sheets Galvanized steel sheets
External dimension H x W x D in. 57-1/8 x 34-11/16 x 21-11/16 57-1/8 x 34-11/16 x 21-11/16
mm 1,450 x 880 x 550 1,450 x 880 x 550
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 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 13 lbs + 4 oz (6.0 kg) R410A x 13 lbs + 4 oz (6.0 kg)
Control Indoor LEV and BC controller
Net weight lbs (kg) 512 (232) 512 (232)
Heat exchanger plate type plate type
Water volume in plate G 1.32 1.32
l 5.0 5.0
Water pressure Max. psi 290 290
MPa 2.0 2.0
HIC circuit (HIC: Heat Inter-Changer) - -
Pipe between unit and High pressure in. (mm) 7/8 (22.2) Brazed 7/8 (22.2) Brazed
distributor Low pressure in. (mm) - 1-1/8 (28.58) Brazed
Drawing External KL94C252
Wiring KE94G421 KE94G421
Standard Document Installation Manual
attachment Accessory Details refer to External Drw
Optional parts Heat Source Twinning kit: CMY-Q200CBK
joint: CMY-Y102SS-G2, CMY-Y102LS-G2, CMY-R160-J1
Main BC controller: CMB-P108,1012,1016NU-JA1, CMB-P1016NU-KA1
Sub BC controller: CMB-P104,108NU-KB1
Remarks Details on foundation work, duct work, insulation work, electrical wiring, power source switch, and other items shall be re-
ferred 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 104°FD.B. (40°CD.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.
The Heat Source twinning kit (low pressure) should be connected to the low pressure side of the heat source unit.
Install the supplied insulation material to the unused drain-socket.
When installing insulation material around both water and refrigerant piping, follow the installation manual.
The cooling tower and the water circuit must be a closed circuit (water is not exposed to the atmosphere).
Notes: Unit converter
1.Nominal cooling conditions (Test conditions are based on AHRI 1230)
Indoor: 81°FD.B./66°FW.B. (27°CD.B./19°CW.B.), Inlet water temperature: 86°F (30°C)
2.Nominal heating conditions (Test conditions are based on AHRI 1230)
Indoor: 68°FD.B. (20°CD.B.), Inlet water temperature: 68°F (20°C)
BTU/h =kW x 3,412
cfm =m3/min x 35.31
lbs =kg/0.4536
*Above specification data is
subject to rounding variation.
0000006382.BOOK 14 ページ ２０２１年７月１９日 月曜日 午後４時１４分

MEES21K047
PQRY-P-Z(S)LMU-A1
15
1. SPECIFICATIONS WR2-Series-575V
Heat Source Model PQRY-P336ZSLMU-A1
Indoor Model Non-Ducted Ducted
Power source 3-phase 3-wire 575 V ±10% 60 Hz
Cooling capacity *1 BTU/h 336,000
(Nominal) kW 98.5
Power input kW 26.84
(575) Current input A 29.9
(Rated) BTU/h 320,000
kW 93.8
Power input kW 24.76 25.85
(575) Current input A 27.6 28.8
Temp. range of Indoor W.B. 59~75°F (15~24°C)
cooling Inlet water ºF 50~113°F (10~45°C)
Heating capacity *2 BTU/h 378,000
(Nominal) kW 110.8
Power input kW 20.77
(575) Current input A 23.1
(Rated) BTU/h 361,000
kW 105.8
Power input kW 19.16 20.05
(575) Current input A 21.3 22.3
Temp. range of Indoor D.B. 59~81°F (15~27°C)
heating Inlet water ºF 50~113°F (10~45°C)
Indoor unit Total capacity 50~150% of heat source unit capacity
connectable Model/Quantity P04~P96/2~50 (Connectable branch pipe number is max. 48.)
Sound pressure level (measured in anechoic room) dB <A> 59.0
Refrigerant High pressure in. (mm) 1-1/8 (28.58) Brazed
piping diameter Low pressure in. (mm) 1-5/8 (41.28) Brazed
Set Model
Model PQRY-P168ZLMU-A1 PQRY-P168ZLMU-A1
Minimum Circuit Ampacity A 16 16
Maximum Overcurrent Protection A 25 25
Circulating water Water flow rate G/h 1,902 + 1,902
G/min (gpm) 31.7 + 31.7
m3/h 7.20 + 7.20
L/min 120 + 120
cfm 4.2 + 4.2
Pressure drop psi 6.38 6.38
kPa 44 44
Operating volume G/h 1,189 + 1,189 ~ 3,054 + 3,054
range G/min (gpm) 19.8 + 19.8 ~ 50.9 + 50.9
m3/h 4.5 + 4.5 ~ 11.6 + 11.6
Compressor Type x Quantity Inverter scroll hermetic compressor x 1 Inverter scroll hermetic compressor x 1
Starting method Inverter Inverter
Motor output kW 11.0 11.0
Case heater kW - -
Lubricant MEL32 MEL32
External finish Galvanized steel sheets Galvanized steel sheets
External dimension H x W x D in. 57-1/8 x 34-11/16 x 21-11/16 57-1/8 x 34-11/16 x 21-11/16
mm 1,450 x 880 x 550 1,450 x 880 x 550
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 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 13 lbs + 4 oz (6.0 kg) R410A x 13 lbs + 4 oz (6.0 kg)
Control Indoor LEV and BC controller
Net weight lbs (kg) 512 (232) 512 (232)
Heat exchanger plate type plate type
Water volume in plate G 1.32 1.32
l 5.0 5.0
Water pressure Max. psi 290 290
MPa 2.0 2.0
HIC circuit (HIC: Heat Inter-Changer) - -
Pipe between unit and High pressure in. (mm) 7/8 (22.2) Brazed 7/8 (22.2) Brazed
distributor Low pressure in. (mm) - 1-1/8 (28.58) Brazed
Drawing External KL94C252
Wiring KE94G421 KE94G421
Standard Document Installation Manual
attachment Accessory Details refer to External Drw
Optional parts Heat Source Twinning kit: CMY-Q200CBK
joint: CMY-Y102SS-G2, CMY-Y102LS-G2, CMY-R160-J1
Main BC controller: CMB-P108,1012,1016NU-JA1, CMB-P1016NU-KA1
Sub BC controller: CMB-P104,108NU-KB1
Remarks Details on foundation work, duct work, insulation work, electrical wiring, power source switch, and other items shall be re-
ferred 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 104°FD.B. (40°CD.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.
The Heat Source twinning kit (low pressure) should be connected to the low pressure side of the heat source unit.
Install the supplied insulation material to the unused drain-socket.
When installing insulation material around both water and refrigerant piping, follow the installation manual.
The cooling tower and the water circuit must be a closed circuit (water is not exposed to the atmosphere).
Notes: Unit converter
1.Nominal cooling conditions (Test conditions are based on AHRI 1230)
Indoor: 81°FD.B./66°FW.B. (27°CD.B./19°CW.B.), Inlet water temperature: 86°F (30°C)
2.Nominal heating conditions (Test conditions are based on AHRI 1230)
Indoor: 68°FD.B. (20°CD.B.), Inlet water temperature: 68°F (20°C)
BTU/h =kW x 3,412
cfm =m3/min x 35.31
lbs =kg/0.4536
*Above specification data is
subject to rounding variation.
0000006382.BOOK 15 ページ ２０２１年７月１９日 月曜日 午後４時１４分

MEES21K047
PQRY-P-Z(S)LMU-A1
16
2. EXTERNAL DIMENSIONS WR2-Series-575V
2. EXTERNAL DIMENSIONS
PQRY-P72, 96, 120ZLMU-A1
Unit: mm(in)
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(23-5/8) or more of back space asfront 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) (-4~104 °F) as indoor installation. Note6. In case the temperature around the heat source unit has possibility to drop under 0°C(32 °F), 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(248 °F).
<Accessories> • Refrigerant (high pressure) conn. pipe
• • • • •
1pc.
(P72/P96/P120 ; Packaged in the accessory kit) • Refrigerant (low pressure) conn. elbow
• • • • •
1pc.
(P72/P96/P120 ; Packaged in the accessory kit) • Water stopper
• • • • •
1pc.
(P72/P96/P120 ; Packaged in the accessory kit) • Sealing material for water stopper
• • • • •
1pc.
(P72/P96/P120 ; Packaged in the accessory kit) • Sealing material for field piping (high pressure, low pressure)
• • • • •
1pc. each
(P72/P96/P120 ; Packaged in the accessory kit) • Sealing material for drain socket
• • • • •
1pc.
(P72/P96/P120 ; Packaged in the accessory kit) • Pipe cover for low pressure
• • • • •
1pc.
(P72/P96/P120 ; Packaged in the accessory kit)
Top view
Front view
Right side view Back view
Bottom view
Fig.BFig.A
1
2
4
3
5
6 7 8
ø45 Knockout hole
(1-13/16)
(Uses when twinning kit (optional parts) is mounted.) Front through hole
ø34 Knockout hole
(1-3/8)
ø43.7 or ø22.2 Knockout hole
(1-3/4) (7/8)
NO.
For pipes For wires
For transmission
cables
Usage
Front through hole Front through hole Front through hole Front through hole
Specifications
140 × 77 Knockout hole
(5-9/16) (3-1/16)
ø62.7 or ø34.5 Knockout hole
(2-1/2) (1-3/8)
Rc3/4 Screw
NPT1-1/2 Screw NPT1-1/2 Screw
inlet outlet
Drain pipe Water pipe
(3/4) *1
(5/8) *1 *2
(7/8)*1 *2
(3/4) *1 *2
ø22.2 Brazedø19.05 Brazed
ø19.05 Brazedø15.88 Brazed
Low pressureHigh pressure
Diameter
PQRY-P120ZLMU-A1 PQRY-P96ZLMU-A1 PQRY-P72ZLMU-A1
Model
(1)
ø
25.4
Low pressureHigh pressure
Refrigerant pipe Service valve
(3/4)
ø
19.05
*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.
Connecting pipe specifications
91(3-5/8)
29(1-3/16)
721(28-7/16)
473(470~476) 31.5(1-1/4)31.5(1-1/4)
(18-5/8)(18-9/16~18-3/4)
(2-7/8)
(2-7/8)
72.572.5
2×2-14(9/16)×31(1-1/4) Oval hole
(536)(21-1/8)
(866)(34-1/8)
(Mounting pitch)
(Mounting pitch)
880(34-11/16)
550(21-11/16)
(front side) Service space
control box
The space for
replacement
control box
The space for
replacement
Top view
(front side)
Service space
600(23-5/8)
450(17-3/4)
161(6-3/8)
(499) 577
350
(55.5)769(30-5/16)
(55.5)
880(34-11/16)
(43-5/16)
600(23-5/8)
450(17-3/4)
161(6-3/8)
(19-11/16)
(2-3/16) (2-3/16)
(13-13/16)
(22-3/4)
1100
124(4-15/16)
23(15/16)
185(7-5/16)
Control box
Refrigerant service valve <High pressure> Refrigerant service valve <Low pressure>
1100(43-5/16)
208(8-1/4)
77(3-1/16)
216(8-9/16)
145(5-3/4)
89(3-9/16)
Transformer box
Service panel
140(5-9/16)
77(3-1/16)
435(17-3/16)
394(15-9/16)
83(3-5/16)
422(16-5/8)
58(2-5/16)
75(3)
570(22-1/2)
1 5 4
82
3
7
6
8
0000006382.BOOK 16 ページ ２０２１年７月１９日 月曜日 午後４時１４分

MEES21K047
PQRY-P-Z(S)LMU-A1
17
2. EXTERNAL DIMENSIONS WR2-Series-575V
PQRY-P144, 168, 192ZLMU-A1
Unit: mm(in)
1
2
4
3
5
6 7 8
(1)
(1-1/8)*1
(1-1/8)
ø25.4ø28.58 Brazed ø28.58
Refrigerant pipe Service valve
Diameter
Model
Connecting pipe specifications
Low pressureHigh pressure
(7/8)*1
ø22.2 Brazed
PQRY-P144ZLMU-A1 PQRY-P168ZLMU-A1 PQRY-P192ZLMU-A1
*1.Connect by using the connecting pipes that are supplied.
Low pressureHigh pressure
1450(57-1/8)
880(34-11/16)
550(21-11/16)
367(14-1/2)
23(15/16)
434(17-1/8) 82(3-1/4) 421(16-5/8)
75(3)
58(2-5/16)
393(15-1/2)
140(5-9/16)
320(12-5/8)
29(1-3/16)
83(3-5/16) 426(16-13/16)
84(3-5/16)
278(11)
569(22-7/16)
216(8-9/16)
89(3-9/16) 77(3-1/16)
145(5-3/4)
721(28-7/16)
31.5(1-1/4)31.5(1-1/4)
72.5(2-7/8) 72.5(2-7/8)
(866)(34-1/8)
(536)(21-1/8)
350(13-13/16)
(55.5)
769(30-5/16)
(55.5)
880(34-11/16)
600(23-5/8)
450(17-3/4)
164(6-1/2)
(2-3/16) (2-3/16)
836(32-15/16)
600(23-5/8)
1450(57-1/8)
450(17-3/4) 164(6-1/2)
2X2-14(9/16)X31(1-1/4) Oval hole
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(23-5/8) 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)(-4~104 °F) as indoor installation. Note6. In case the temperature around the heat source unit has possibility to drop under 0°C(32 °F), 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 refrigerant service valve with wet cloth and keep the temperature of refrigerant service valve under 120°C(248 °F).
<Accessories> •Refrigerant (high pressure) conn. pipe • • • • • 1pc. (P144/P168/P192 ; Packaged in the accessory kit) •Refrigerant (low pressure) conn. pipe • • • • • 1pc. (P144/P168/P192 ; Packaged in the accessory kit) •Water stopper • • • • • 1pc. (P144/P168/P192 ; Packaged in the accessory kit) •Sealing material for water stopper • • • • • 1pc. (P144/P168/P192 ; Packaged in the accessory kit) •Sealing material for field piping (high pressure, low pressure) • • • • • 1pc. each (P144/P168/P192 ; Packaged in the accessory kit) •Sealing material for drain socket • • • • • 1pc. (P144/P168/P192 ; Packaged in the accessory kit) •Pipe cover for low pressure • • • • • 1pc. (P144/P168/P192 ; Packaged in the accessory kit) •Sealing material for base leg (two types) • • • • • 4pcs.each (P144/P168/P192 ; Packaged in the accessory kit) •Sealing material for panel • • • • • 1pc. (P144/P168/P192 ; Packaged in the accessory kit)
The space for control box replacement
Service space (front side)
Fig.A
(front side)
Service space
577
(22-3/4)
Control box
Service panel
Refrigerant service valve <High pressure>
Refrigerant service valve <Low pressure>
Transformer box
The space for control box replacement
(18-5/8)(18-9/16~18-3/4)
473(470~476)
(Mounting pitch)
(Mounting pitch)
6
7
5
1
43
88
2
Fig.B
Top view
Front view
Right side view Back view
Bottom view
Top view
ø
45 Knockout hole
(1-13/16)
Front through hole (Uses when twinning kit (optional parts) is mounted.)
ø34 Knockout hole
(1-3/8)
ø43.7 or ø22.2 Knockout hole
(1-3/4) (7/8)
For pipes For wires
For transmission cables
Usage
NO.
Front through hole Front through hole Front through hole Front through hole
Specifications
140 × 77 Knockout hole
(5-9/16) (3-1/16)
ø62.7 or ø34.5 Knockout hole
(2-1/2) (1-3/8)
Rc3/4 Screw
NPT1-1/2 Screw NPT1-1/2 Screw
inlet outlet
Drain pipe Water pipe
0000006382.BOOK 17 ページ ２０２１年７月１９日 月曜日 午後４時１４分

MEES21K047
PQRY-P-Z(S)LMU-A1
18
2. EXTERNAL DIMENSIONS WR2-Series-575V
PQRY-P144, 168, 192, 216, 240ZSLMU-A1
Unit: mm(in)
20(13/16)880(34-11/16) 880(34-11/16)
1100(43-5/16)
550(21-11/16)
1780(70-1/8)
Heat Source unit 1 Heat Source unit 2
Twinning pipe (High pressure)
b
ea
c
d
To BC controller To BC controller
<Optional parts>
<Optional parts>
Twinning pipe (Low pressure)
Twinning pipe connection size
2.Twinning pipe (High pressure) 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.Only use the Twinning pipe by Mitsubishi (optional parts).
Package unit name
Component unit name Heat Source unit 1 Twinning pipe Kit(optional parts)
Heat Source unit 2
PQRY-P144ZSLMU-A1
PQRY-P72ZLMU-A1
CMY-Q100CBK2
Twinning pipe~Heat source unit
Unit model High pressure Low pressure
c or e d
P72 P96 P120
ø
19.05(3/4)
ø
22.2(7/8)
BC controller~Twinning pipe
High pressure
Low pressure
a
ø
28.58(1-1/8)
b
ø
22.2(7/8)
PQRY-P72ZLMU-A1
PQRY-P168ZSLMU-A1
PQRY-P96ZLMU-A1 PQRY-P72ZLMU-A1
PQRY-P192ZSLMU-A1
PQRY-P96ZLMU-A1 PQRY-P96ZLMU-A1
PQRY-P216ZSLMU-A1
PQRY-P120ZLMU-A1
PQRY-P96ZLMU-A1
PQRY-P240ZSLMU-A1
PQRY-P120ZLMU-A1 PQRY-P120ZLMU-A1
ø
22.2(7/8) *1
Note 1.Connect the pipes as shown in the figure above. Refer to the table below for the pipe size.
ø
34.93(1-3/8)
*1.When the piping length is 65 m or longer, use the ø28.58(1-1/8) pipe for the part that exceeds 65 m. *2.When the package unit name“PQRY-P168ZSLMU-A1”, use the ø19.05(3/4) pipe for high pressure and
the ø22.2(7/8) pipe for low pressure.
ø
5.88(5/8) *2
ø
19.05(3/4) *2
0000006382.BOOK 18 ページ ２０２１年７月１９日 月曜日 午後４時１４分