Mitsubishi Electric PQRY-P72TLMU-A User manual

PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) WR2-1
© 2017 Mitsubishi Electric US, Inc.
WR2-SERIES WATER-SOURCE UNITS
WATER-SOURCE UNITS
1. SPECIFICATIONS.....................................................................................................................................................WR2-3
1-1. PQRY-P72~336T(S)LMU-A Specications..................................................................................................WR2-3
1-2. PQRY-P72~336Y(S)LMU-A Specications................................................................................................WR2-15
1-3. Efciency Ratings......................................................................................................................................WR2-27
2. EXTERNAL DIMENSIONS......................................................................................................................................WR2-28
PQRY-P72, 96, 120TLMU-A.............................................................................................................................WR2-28
PQRY-P144, 168, 192TLMU-A.........................................................................................................................WR2-29
PQRY-P216, 240TLMU-A.................................................................................................................................WR2-30
PQRY-P144, 168, 192, 216, 240TSLMU-A.......................................................................................................WR2-31
PQRY-P288, 312, 336TSLMU-A.......................................................................................................................WR2-32
PQRY-P72, 96, 120YLMU-A.............................................................................................................................WR2-33
PQRY-P144, 168, 192YLMU-A.........................................................................................................................WR2-34
PQRY-P216, 240YLMU-A.................................................................................................................................WR2-35
PQRY-P144, 168, 192, 216, 240YSLMU-A.......................................................................................................WR2-36
PQRY-P288, 312, 336YSLMU-A.......................................................................................................................WR2-37
3. CENTER OF GRAVITY ...........................................................................................................................................WR2-38
4. ELECTRICAL WIRING DIAGRAMS........................................................................................................................WR2-39
5. REFRIGERANT CIRCUIT DIAGRAMS ...................................................................................................................WR2-43
6. SOUND PRESSURE LEVELS ................................................................................................................................WR2-46
7. OPERATION TEMPERATURE RANGE..................................................................................................................WR2-50
7-1. Connection with standard CITY MULTI indoor units..................................................................................WR2-50
7-2. Connection with PWFY-P36NMU-E-BU (Booster unit)..............................................................................WR2-51
7-3. Connection with PWFY-P36/72NMU-E2-AU (HEX unit)............................................................................WR2-51
8. CAPACITY TABLES ................................................................................................................................................WR2-52
8-1. Correction by Temperature in Fahrenheit..................................................................................................WR2-52
8-2. Correction by Temperature in Celsius .......................................................................................................WR2-68
8-3. Water temperature correction factors (Geothermal)..................................................................................WR2-84
8-4. Water volume correction factors (Geothermal)..........................................................................................WR2-86
8-5. Indoor temperature correction factors (Geothermal) .................................................................................WR2-91
8-6. Glycol correction factors............................................................................................................................WR2-94
8-7. Glycol freeze protection % ........................................................................................................................WR2-98
8-8. Correction by Total Indoor .........................................................................................................................WR2-99
8-9. Correction by Refrigerant Piping Length .................................................................................................WR2-105
9. OPTIONAL PARTS................................................................................................................................................WR2-109
9-1. Branch Joint.............................................................................................................................................WR2-109
9-2. Headers................................................................................................................................................... WR2-110
9-3. Water-source Unit Twinning Kit ............................................................................................................... WR2-111
9-4. Joint Adapter Kit ...................................................................................................................................... WR2-112

WR2-2 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2)
© 2017 Mitsubishi Electric US, Inc.
10. ELECTRICAL WORK ..........................................................................................................................................WR2-113
10-1. General Cautions................................................................................................................................... WR2-113
10-2. Power Supply for Indoor Unit and Outdoor Unit .................................................................................... WR2-114
10-3. Power Cable Specications................................................................................................................... WR2-118
10-4. Power Supply Examples........................................................................................................................ WR2-119
11. M-NET CONTROL...............................................................................................................................................WR2-121
11-1. Transmission Cable Length Limitation...................................................................................................WR2-121
11-2. Transmission Cable Specications........................................................................................................WR2-122
11-3. System Conguration Restrictions.........................................................................................................WR2-123
11-4. Address Setting......................................................................................................................................WR2-126
12. PIPING DESIGN .................................................................................................................................................WR2-139
12-1. R410A Piping Material...........................................................................................................................WR2-139
12-2. Piping Design ........................................................................................................................................WR2-139
12-3. Refrigerant Charging Calculation ..........................................................................................................WR2-143
13. INSTALLATION ...................................................................................................................................................WR2-145
13-1. PQRY-P-T(S)LMU/Y(S)LMU’s Installation.............................................................................................WR2-145
13-2. Installation Space ..................................................................................................................................WR2-145
13-3. Piping Direction .....................................................................................................................................WR2-146
14. INSTALLATION INFORMATION .........................................................................................................................WR2-147
14-1. General Precautions..............................................................................................................................WR2-147
14-2. Precautions for Indoor unit ....................................................................................................................WR2-148
14-3. Precautions for Outdoor unit/Heat source unit ......................................................................................WR2-149
14-4. Precautions for Control-related items....................................................................................................WR2-150
15. CAUTION FOR REFRIGERANT LEAKAGE .......................................................................................................WR2-151
15-1. Refrigerant property...............................................................................................................................WR2-151
15-2. Conrm the Critical concentration and take countermeasure................................................................WR2-151
WR2-

PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) WR2-3
© 2017 Mitsubishi Electric US, Inc.
Note: *1 Nominal cooling conditions (subject to JIS B8615-1) *2 Nominal heating conditions (subject to JIS B8615-1) Unit converter
Indoor: 81degF D.B./ 66degF W.B. (27degC D.B./ 19degC W.B.) 68degF D.B. (20degC D.B.) BTU/h =kW x 3,412
Water Temp.: 86degF (30degC) 68degF (20degC) cfm =m3/min x 35.31
lb =kg / 0.4536
Pipe length: 24-9/16ft.(7.5m) 25ft.(7.6m) * Above specication data is subject to rounding
variation.
Level difference: 0ft.(0m) 0ft.(0m)
* Due to continuing improvement, above specications may be subject to change without notice.
1. SPECIFICATIONS
1-1. PQRY-P72~336T(S)LMU-A Specications
Model PQRY-P72TLMU-A PQRY-P96TLMU-A
Power source 3-phase 3-wire 208 / 230 ±10% 60Hz 3-phase 3-wire 208 / 230 ±10% 60Hz
Cooling capacity (Nominal) *1 (208/230V) Btu/h 72,000 96,000
kW 21.1 28.1
Power input kW 3.23 4.65
Current input A 9.9-9.0 14.3-12.9
Temp. range of
cooling
Indoor W.B. 59~75° F (15~24° C) 59~75° F (15~24° C)
Circulating water *3 50~113° F (10~45° C) 50~113° F (10~45° C)
Heating capacity (Nominal) *2 (208/230V) Btu/h 80,000 108,000
kW 23.4 31.7
Power input kW 3.63 5.05
Current input A 11.1-10.1 15.5-14.0
Temp. range of
heating
Indoor D.B. 59~81° F (15~27° C) 59~81° F (15~27° C)
Circulating water *3 50~113° F (10~45° C) 50~113° F (10~45° C)
Indoor unit
connectable
Total capacity 50~150% of heat source unit capacity 50~150% of heat source unit capacity
Model / Quantity P06~P96/1~18 P06~P96/1~24
Sound pressure level (measured in anechoic room) dB <A> 46 48
Refrigerant
piping diameter
High pressure in.(mm) 5/8 (15.88) Brazed 3/4 (19.05) Brazed
Low pressure in.(mm) 3/4 (19.05) Brazed 7/8 (22.2) Brazed
External nish Galvanized steel sheets Galvanized steel sheets
External dimension HxWxD 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
Net weight lbs(kg) 380 (172) 380 (172)
Heat
exchanger
Type Plate Plate
Water volume in plate G 1.32 1.32
I 5 5
Water pressure Max. psi 290 290
MPa 2 2
Compressor
Type Inverter scroll hermetic compressor Inverter scroll hermetic compressor
Manufacturer AC&R Works, MITSUBISHI ELECTRIC CORPORATION
Starting method Inverter Inverter
Motor output kW 4.3 6.0
Lubricant MEL32 MEL32
Circulating
water *3
Water ow 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 range
G/h 793 ~ 1,902 793 ~ 1,902
G/min(gpm) 13.2 ~ 31.7 13.2 ~ 31.7
m3 / h 3.0 ~ 7.2 3.0 ~ 7.2
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 Over-heat protection, Over-current protection
Compressor Over-heat protection Over-heat protection
Minimum Circuit Ampacity(MCA) A13 / 12 19 / 17
Maximum Overcurrent Protection(MOP) A20 / 20 30 / 25
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 Indoor LEV and BC controller
Drawing External KJ94T127 KJ94T127
Wiring KE94C966 KE94C966
Standard
attachment
Document Installation Manual Installation Manual
Accessory Details refer to External Drw Details refer to External Drw
Optional parts
Joint: CMY-Y102SS-G2, CMY-Y102LS-G2, CMY-R160-J1
BC controller: CMB-P104, 105, 106, 108, 1010, 1013, 1016NU-G1
Main BC controller: CMB-P108, 1010, 1013, 1016NU-GA1, 108, 1010, 1016NU-HA1
Sub BC controller: CMB-P104, 108NU-GB1, CMB-P1016NU-HB1
Remarks
Details on foundation work, duct work, insulation work, electrical wiring, power source switch, and other
items shall be referred to the Installation Manual.
The ambient temperature of the Heat Source Unit needs to be kept below 104°F DB(40° C DB).
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.
Mount a strainer (more than 50 meshes) at the water inlet piping of the unit.
A eld provided ow switch is required for minimum ow protection on each module, eld installed and
wired to TB8 (terminal 3-4).
*3 If using Circulating water temperatures that are between 23 and 50° F, Dip switch 3-9 must be turned
on and glycol must be used in the water loop to prevent freezing down to 5° F.

WR2-4 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2)
© 2017 Mitsubishi Electric US, Inc.
1. SPECIFICATIONS
Note: *1 Nominal cooling conditions (subject to JIS B8615-1) *2 Nominal heating conditions (subject to JIS B8615-1) Unit converter
Indoor: 81degF D.B./ 66degF W.B. (27degC D.B./ 19degC W.B.) 68degF D.B. (20degC D.B.) BTU/h =kW x 3,412
Water Temp.: 86degF (30degC) 68degF (20degC) cfm =m3/min x 35.31
lb =kg / 0.4536
Pipe length: 24-9/16ft.(7.5m) 25ft.(7.6m) * Above specication data is subject to rounding
variation.
Level difference: 0ft.(0m) 0ft.(0m)
* Due to continuing improvement, above specications may be subject to change without notice.
Model PQRY-P120TLMU-A PQRY-P144TLMU-A
Power source 3-phase 3-wire 208 / 230 ±10% 60Hz 3-phase 3-wire 208 / 230 ±10% 60Hz
Cooling capacity (Nominal) *1 (208/230V) Btu/h 120,000 144,000
kW 35.2 42.2
Power input kW 7.24 8.78
Current input A 22.3 / 20.1 27.0 / 24.4
Temp. range of
cooling
Indoor W.B. 59~75° F (15~24° C) 59~75° F (15~24° C)
Circulating water *3 50~113° F (10~45° C) 50~113° F (10~45° C)
Heating capacity (Nominal) *2 (208/230V) Btu/h 135,000 160,000
kW 39.6 46.9
Power input kW 6.83 8.11
Current input A 21.0 / 19.0 25.0 / 22.6
Temp. range of
heating
Indoor D.B. 59~81° F (15~27° C) 59~81° F (15~27° C)
Circulating water *3 50~113° F (10~45° C) 50~113° F (10~45° C)
Indoor unit connectable Total capacity 50~150% of heat source unit capacity 50~150% of heat source unit capacity
Model / Quantity P06~P96/1~30 P06~P96/1~36
Sound pressure level (measured in anechoic room) dB <A> 54 54
Refrigerant piping
diameter
High pressure in.(mm) 3/4 (19.05) Brazed 7/8 (22.2) Brazed
Low pressure in.(mm) 7/8 (22.2) Brazed 1-1/8 (28.58) Brazed
External nish Galvanized steel sheets Galvanized steel sheets
External dimension HxWxD 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
Net weight lbs(kg) 380 (172) 380 (172)
Heat exchanger
Type Plate Plate
Water volume in plate G 1.32 1.32
I 5 5
Water pressure Max. psi 290 290
MPa 2 2
Compressor
Type Inverter scroll hermetic compressor Inverter scroll hermetic compressor
Manufacturer AC&R Works, MITSUBISHI ELECTRIC CORPORATION
Starting method Inverter Inverter
Motor output kW 7.7 9.5
Lubricant MEL32
Circulating water *3
Water ow rate
G/h 1,522 1,902
G/min(gpm) 25.4 31.7
m3 / h 5.76 7.2
L/min 96 120
cfm 3.4 4.2
Pressure drop psi 3.48 6.38
kPa 24 44
Operating volume range
range
G/h 793 ~ 1,902 1,189 ~ 3,054
G/min(gpm) 13.2 ~ 31.7 19.8 ~ 50.9
m3 / h 3.0 ~ 7.2 4.5 ~ 11.6
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
Minimum Circuit Ampacity(MCA) A29 / 26 35 / 32
Maximum Overcurrent Protection(MOP) A50 / 45 60 / 50
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 Indoor LEV and BC controller
Drawing External KJ94T127 KJ94T127
Wiring KE94C966 KE94C966
Standard attachment Document Installation Manual Installation Manual
Accessory Details refer to External Drw Details refer to External Drw
Optional parts
Joint: CMY-Y102SS-G2, CMY-Y102LS-G2,
CMY-R160-J1
Joint: CMY-Y102SS-G2, CMY-Y102LS-G2,
CMY-Y202S-G2, CMY-R160-J1
BC controller: CMB-P104, 105, 106, 108, 1010, 1013, 1016NU-G1
Main BC controller: CMB-P108, 1010, 1013, 1016NU-GA1, 108, 1010, 1016NU-HA1
Sub BC controller: CMB-P104, 108NU-GB1, CMB-P1016NU-HB1
Remarks
Details on foundation work, duct work, insulation work, electrical wiring, power source switch, and
other items shall be referred to the Installation Manual.
The ambient temperature of the Heat Source Unit needs to be kept below 104°F DB(40° C DB).
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.
Mount a strainer (more than 50 meshes) at the water inlet piping of the unit.
A eld provided ow switch is required for minimum ow protection on each module, eld installed and
wired to TB8 (terminal 3-4).
*3 If using Circulating water temperatures that are between 23 and 50° F, Dip switch 3-9 must be
turned on and glycol must be used in the water loop to prevent freezing down to 5° F.

PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) WR2-5
© 2017 Mitsubishi Electric US, Inc.
1. SPECIFICATIONS
Note: *1 Nominal cooling conditions (subject to JIS B8615-1) *2 Nominal heating conditions (subject to JIS B8615-1) Unit converter
Indoor: 81degF D.B./ 66degF W.B. (27degC D.B./ 19degC W.B.) 68degF D.B. (20degC D.B.) BTU/h =kW x 3,412
Water Temp.: 86degF (30degC) 68degF (20degC) cfm =m3/min x 35.31
lb =kg / 0.4536
Pipe length: 24-9/16ft.(7.5m) 25ft.(7.6m) * Above specication data is subject to rounding
variation.
Level difference: 0ft.(0m) 0ft.(0m)
* Due to continuing improvement, above specications may be subject to change without notice.
Model PQRY-P168TLMU-A PQRY-P192TLMU-A
Power source 3-phase 3-wire 208 / 230 ±10% 60Hz 3-phase 3-wire 208 / 230 ±10% 60Hz
Cooling capacity (Nominal) *1 (208/230V) Btu/h 168,000 192,000
kW 49.2 56.3
Power input kW 12.05 15.05
Current input A 37.1 / 33.6 46.4 / 41.9
Temp. range of
cooling
Indoor W.B. 59~75° F (15~24° C) 59~75° F (15~24° C)
Circulating water *3 50~113° F (10~45° C) 50~113° F (10~45° C)
Heating capacity (Nominal) *2 (208/230V) Btu/h 188,000 215,000
kW 55.1 63
Power input kW 9.86 11.9
Current input A 30.4 / 27.5 36.7 / 33.1
Temp. range of
heating
Indoor D.B. 59~81° F (15~27° C) 59~81° F (15~27° C)
Circulating water *3 50~113° F (10~45° C) 50~113° F (10~45° C)
Indoor unit connectable Total capacity 50~150% of heat source unit capacity 50~150% of heat source unit capacity
Model / Quantity P06~P96/1~42 P06~P96/1~48
Sound pressure level (measured in anechoic room) dB <A> 56 58
Refrigerant piping
diameter
High pressure in.(mm) 7/8 (22.2) Brazed 7/8 (22.2) Brazed
Low pressure in.(mm) 1-1/8 (28.58) Brazed 1-1/8 (28.58) Brazed
External nish Galvanized steel sheets Galvanized steel sheets
External dimension HxWxD 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
Net weight lbs(kg) 479 (217) 479 (217)
Heat exchanger
Type Plate Plate
Water volume in plate G 1.32 1.32
I 5 5
Water pressure Max. psi 290 290
MPa 2 2
Compressor
Type Inverter scroll hermetic compressor Inverter scroll hermetic compressor
Manufacturer AC&R Works, MITSUBISHI ELECTRIC CORPORATION
Starting method Inverter Inverter
Motor output kW 11.0 12.4
Lubricant MEL32 MEL32
Circulating water *3
Water ow rate
G/h 1,902 1,902
G/min(gpm) 31.7 31.7
m3 / h 7.2 7.2
L/min 120 120
cfm 4.2 4.2
Pressure drop psi 6.38 6.38
kPa 44 44
Operating volume range
range
G/h 1,189 ~ 3,054 1,189 ~ 3,054
G/min(gpm) 19.8 ~ 50.9 19.8 ~ 50.9
m3 / h 4.5 ~ 11.6 4.5 ~ 11.6
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
Minimum Circuit Ampacity(MCA) A44 / 39 54 / 49
Maximum Overcurrent Protection(MOP) A70 / 70 90 / 80
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 Indoor LEV and BC controller
Drawing External KJ94T128 KJ94T128
Wiring KE94C968 KE94C968
Standard attachment Document Installation Manual Installation Manual
Accessory Details refer to External Drw Details refer to External Drw
Optional parts
Joint: CMY-Y102SS-G2, CMY-Y102LS-G2, CMY-Y202S-G2, CMY-Y302S-G2, CMY-R160-J1
Main BC controller: CMB-P108, 1010, 1013, 1016NU-GA1, 108, 1010, 1016NU-HA1
Sub BC controller: CMB-P104, 108NU-GB1, CMB-P1016NU-HB1
Remarks
Details on foundation work, duct work, insulation work, electrical wiring, power source switch, and
other items shall be referred to the Installation Manual.
The ambient temperature of the Heat Source Unit needs to be kept below 104°F DB(40° C DB).
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.
Mount a strainer (more than 50 meshes) at the water inlet piping of the unit.
A eld provided ow switch is required for minimum ow protection on each module, eld installed and
wired to TB8 (terminal 3-4).
*3 If using Circulating water temperatures that are between 23 and 50° F, Dip switch 3-9 must be
turned on and glycol must be used in the water loop to prevent freezing down to 5° F.

WR2-6 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2)
© 2017 Mitsubishi Electric US, Inc.
1. SPECIFICATIONS
Note: *1 Nominal cooling conditions (subject to JIS B8615-1) *2 Nominal heating conditions (subject to JIS B8615-1) Unit converter
Indoor: 81degF D.B./ 66degF W.B. (27degC D.B./ 19degC W.B.) 68degF D.B. (20degC D.B.) BTU/h =kW x 3,412
Water Temp.: 86degF (30degC) 68degF (20degC) cfm =m3/min x 35.31
lb =kg / 0.4536
Pipe length: 24-9/16ft.(7.5m) 25ft.(7.6m) * Above specication data is subject to rounding
variation.
Level difference: 0ft.(0m) 0ft.(0m)
* Due to continuing improvement, above specications may be subject to change without notice.
Model PQRY-P216TLMU-A PQRY-P240TLMU-A
Power source 3-phase 3-wire 208 / 230 ±10% 60Hz 3-phase 3-wire 208 / 230 ±10% 60Hz
Cooling capacity (Nominal) *1 (208/230V) Btu/h 216,000 240,000
kW 63.3 70.3
Power input kW 19.23 21.14
Current input A 59.3 / 53.6 65.1 / 58.9
Temp. range of
cooling
Indoor W.B. 59~75° F (15~24° C) 59~75° F (15~24° C)
Circulating water *3 50~113° F (10~45° C) 50~113° F (10~45° C)
Heating capacity (Nominal) *2 (208/230V) Btu/h 243,000 270,000
kW 71.2 79.1
Power input kW 13.04 15.12
Current input A 40.2 / 36.3 46.6 / 42.1
Temp. range of
heating
Indoor D.B. 59~81° F (15~27° C) 59~81° F (15~27° C)
Circulating water *3 50~113° F (10~45° C) 50~113° F (10~45° C)
Indoor unit connectable
Total capacity 50~150% of heat source unit capacity 50~150% of heat source unit capacity
Model / Quantity P06~P96/2~50
(Connectable branch pipe number is max. 48.)
P06~P96/2~50
(Connectable branch pipe number is max. 48.)
Sound pressure level (measured in anechoic room) dB <A> 58 58
Refrigerant piping
diameter
High pressure in.(mm) 7/8 (22.2) Brazed (1-1/8 (28.58)
Brazed for the part that exceeds 65 m)
7/8 (22.2) Brazed (1-1/8 (28.58)
Brazed for the part that exceeds 65 m)
Low pressure in.(mm) 1-1/8 (28.58) Brazed 1-3/8 (34.93) Brazed
External nish Galvanized steel sheets Galvanized steel sheets
External dimension HxWxD 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
Net weight lbs(kg) 556 (252) 556 (252)
Heat exchanger
Type Plate Plate
Water volume in plate G 2.64 2.64
I 10 10
Water pressure Max. psi 290 290
MPa 2 2
Compressor
Type Inverter scroll hermetic compressor Inverter scroll hermetic compressor
Manufacturer AC&R Works, MITSUBISHI ELECTRIC CORPORATION
Starting method Inverter Inverter
Motor output kW 14.5 16.1
Case heater kW 0.045 (240 V) 0.045 (240 V)
Lubricant MEL32 MEL32
Circulating water *3
Water ow rate
G/h 3,044 3,044
G/min(gpm) 50.7 50.7
m3 / h 11.52 11.52
L/min 192 192
cfm 6.8 6.8
Pressure drop psi 6.53 6.53
kPa 45 45
Operating volume range
range
G/h 1,585 ~ 3,804 1,585 ~ 3,804
G/min(gpm) 26.4 ~ 63.4 26.4 ~ 63.4
m3 / h 6.0 ~ 14.4 6.0 ~ 14.4
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
Minimum Circuit Ampacity(MCA) A69 / 63 79 / 71
Maximum Overcurrent Protection(MOP) A110 / 110 125 / 125
Refrigerant Type x original charge R410A x 25 lbs + 13 oz (11.7 kg) R410A x 25 lbs + 13 oz (11.7 kg)
Control Indoor LEV and BC controller Indoor LEV and BC controller
Drawing External KJ94T172 KJ94T172
Wiring KE94G037 KE94G037
Standard attachment Document Installation Manual Installation Manual
Accessory Details refer to External Drw Details refer to External Drw
Optional parts
Joint: CMY-Y102SS-G2, CMY-Y102LS-G2, CMY-Y202S-G2, CMY-Y302S-G2, CMY-R160-J1
Main BC controller: CMB-P108, 1010, 1013, 1016NU-GA1, 108, 1010, 1016NU-HA1
Sub BC controller: CMB-P104, 108NU-GB1, CMB-P1016NU-HB1
Remarks
Details on foundation work, duct work, insulation work, electrical wiring, power source switch, and
other items shall be referred to the Installation Manual.
The ambient temperature of the Heat Source Unit needs to be kept below 104°F DB(40° C DB).
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.
Mount a strainer (more than 50 meshes) at the water inlet piping of the unit.
A eld provided ow switch is required for minimum ow protection on each module, eld installed and
wired to TB8 (terminal 3-4).
*3 If using Circulating water temperatures that are between 23 and 50° F, Dip switch 3-9 must be
turned on and glycol must be used in the water loop to prevent freezing down to 5° F.

PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) WR2-7
© 2017 Mitsubishi Electric US, Inc.
1. SPECIFICATIONS
Note: *1 Nominal cooling conditions (subject to JIS B8615-1) *2 Nominal heating conditions (subject to JIS B8615-1) Unit converter
Indoor: 81degF D.B./ 66degF W.B. (27degC D.B./ 19degC W.B.) 68degF D.B. (20degC D.B.) BTU/h =kW x 3,412
Water Temp.: 86degF (30degC) 68degF (20degC) cfm =m3/min x 35.31
lb =kg / 0.4536
Pipe length: 24-9/16ft.(7.5m) 25ft.(7.6m) * Above specication data is subject to rounding
variation.
Level difference: 0ft.(0m) 0ft.(0m)
* Due to continuing improvement, above specications may be subject to change without notice.
Model PQRY-P144TSLMU-A
Power source 3-phase 3-wire 208 / 230 ±10% 60Hz
Cooling capacity (Nominal) *1 (208/230V) Btu/h 144,000
kW 42.2
Power input kW 7.11
Current input A 21.9 / 19.8
Temp. range of cooling Indoor W.B. 59~75° F (15~24° C)
Circulating water *3 50~113° F (10~45° C)
Heating capacity (Nominal) *2 (208/230V) Btu/h 160,000
kW 46.9
Power input kW 7.45
Current input A 22.9 / 20.7
Temp. range of heating Indoor D.B. 59~81° F (15~27° C)
Circulating water *3 50~113° F (10~45° C)
Indoor unit connectable Total capacity 50~150% of heat source unit capacity
Model / Quantity P06~P96/1~36
Sound pressure level (measured in anechoic room) dB <A> 49
Refrigerant piping diameter High pressure in.(mm) 7/8 (22.2) Brazed
Low pressure in.(mm) 1-1/8 (28.58) Brazed
Module Set
Module PQRY-P72TLMU-A PQRY-P72TLMU-A
External nish Galvanized steel sheets
External dimension HxWxD 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
Net weight lbs(kg) 380 (172) 380 (172)
Heat exchanger
Type Plate Plate
Water volume in plate G 1.32 1.32
I 5 5
Water pressure Max. psi 290 290
MPa 2 2
Compressor
Type Inverter scroll hermetic compressor
Manufacturer AC&R Works, MITSUBISHI ELECTRIC CORPORATION
Starting method Inverter Inverter
Motor output kW 4.3 4.3
Lubricant MEL32 MEL32
Circulating water *3
Water ow 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
range
G/h 793 + 793 ~ 1,902 + 1,902
G/min(gpm) 13.2 + 13.2 ~ 31.7 + 31.7
m3 / h 3.0 + 3.0 ~ 7.2 + 7.2
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
Minimum Circuit Ampacity(MCA) A13 / 12 13 / 12
Maximum Overcurrent Protection(MOP) A20 / 20 20 / 20
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
Pipe between unit and
distributor
High pressure in.(mm) 5/8 (15.88) Brazed 5/8 (15.88) Brazed
Low pressure in.(mm) - 3/4 (19.05) Brazed
Drawing External KJ94T151
Wiring KE94C966 KE94C966
Standard attachment Document Installation Manual
Accessory Details refer to External Drw
Optional parts
Heat Source Twinning kit: CMY-Q100CBK2
Joint: CMY-Y102SS-G2, CMY-Y102LS-G2, CMY-Y202S-G2, CMY-R160-J1
Main BC controller: CMB-P108, 1010, 1013, 1016NU-GA1, 108, 1010, 1016NU-HA1
Sub BC controller: CMB-P104, 108NU-GB1, CMB-P1016NU-HB1
Remarks
Details on foundation work, duct work, insulation work, electrical wiring, power source switch,
and other items shall be referred to the Installation Manual.
The ambient temperature of the Heat Source Unit needs to be kept below 104°F DB(40° C DB).
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. Mount a strainer (more than 50
meshes) at the water inlet piping of the unit.
The Heat Source twinning kit (low pressure) should be connected to the low pressure side of the
heat source unit.
Mount a strainer (more than 50 meshes) at the water inlet piping of the unit.
A eld provided ow switch is required for minimum ow protection on each module, eld
installed and wired to TB8 (terminal 3-4).
*3 If using Circulating water temperatures that are between 23 and 50° F, Dip switch 3-9 must be
turned on and glycol must be used in the water loop to prevent freezing down to 5° F.

WR2-8 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2)
© 2017 Mitsubishi Electric US, Inc.
Note: *1 Nominal cooling conditions (subject to JIS B8615-1) *2 Nominal heating conditions (subject to JIS B8615-1) Unit converter
Indoor: 81degF D.B./ 66degF W.B. (27degC D.B./ 19degC W.B.) 68degF D.B. (20degC D.B.) BTU/h =kW x 3,412
Water Temp.: 86degF (30degC) 68degF (20degC) cfm =m3/min x 35.31
lb =kg / 0.4536
Pipe length: 24-9/16ft.(7.5m) 25ft.(7.6m) * Above specication data is subject to rounding
variation.
Level difference: 0ft.(0m) 0ft.(0m)
* Due to continuing improvement, above specications may be subject to change without notice.
1. SPECIFICATIONS
Model PQRY-P168TSLMU-A
Power source 3-phase 3-wire 208 / 230 ±10% 60Hz
Cooling capacity (Nominal) *1 (208/230V) Btu/h 168,000
kW 49.2
Power input kW 9.33
Current input A 28.7 / 26.0
Temp. range of
cooling
Indoor W.B. 59~75° F (15~24° C)
Circulating water *3 50~113° F (10~45° C)
Heating capacity (Nominal) *2 (208/230V) Btu/h 188,000
kW 55.1
Power input kW 9.34
Current input A 28.8 / 26.0
Temp. range of
heating
Indoor D.B. 59~81° F (15~27° C)
Circulating water *3 50~113° F (10~45° C)
Indoor unit
connectable
Total capacity 50~150% of heat source unit capacity
Model / Quantity P06~P96/1~42
Sound pressure level (measured in anechoic room) dB <A> 50
Refrigerant piping
diameter
High pressure in.(mm) 7/8 (22.2) Brazed
Low pressure in.(mm) 1-1/8 (28.58) Brazed
Module Set
Module PQRY-P96TLMU-A PQRY-P72TLMU-A
External nish Galvanized steel sheets
External dimension HxWxD 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
Net weight lbs(kg) 380 (172) 380 (172)
Heat exchanger
Type Plate Plate
Water volume in plate G 1.32 1.32
I 5 5
Water pressure Max. psi 290 290
MPa 2 2
Compressor
Type Inverter scroll hermetic compressor
Manufacturer AC&R Works, MITSUBISHI ELECTRIC CORPORATION
Starting method Inverter Inverter
Motor output kW 6.0 4.3
Lubricant MEL32 MEL32
Circulating water *3
Water ow 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 range
G/h 793 + 793 ~ 1,902 + 1,902
G/min(gpm) 13.2 + 13.2 ~ 31.7 + 31.7
m3 / h 3.0 + 3.0 ~ 7.2 + 7.2
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
Minimum Circuit Ampacity(MCA) A19 / 17 13 / 12
Maximum Overcurrent Protection(MOP) A30 / 25 20 / 20
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
Pipe between unit
and distributor
High pressure in.(mm) 3/4 (19.05) Brazed 3/4 (19.05) Brazed
Low pressure in.(mm) - 7/8 (22.2) Brazed
Drawing External KJ94T151
Wiring KE94C966 KE94C966
Standard attachment Document Installation Manual
Accessory Details refer to External Drw
Optional parts
Heat Source Twinning kit: CMY-Q100CBK2
Joint: CMY-Y102SS-G2, CMY-Y102LS-G2, CMY-Y202S-G2, CMY-Y302S-G2, CMY-R160-J1
Main BC controller: CMB-P108, 1010, 1013, 1016NU-GA1, 108, 1010, 1016NU-HA1
Sub BC controller: CMB-P104, 108NU-GB1, CMB-P1016NU-HB1
Remarks
Details on foundation work, duct work, insulation work, electrical wiring, power source switch, and
other items shall be referred to the Installation Manual.
The ambient temperature of the Heat Source Unit needs to be kept below 104°F DB(40° C DB).
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. Mount a strainer (more than 50 meshes)
at the water inlet piping of the unit.
The Heat Source twinning kit (low pressure) should be connected to the low pressure side of the
heat source unit.
Mount a strainer (more than 50 meshes) at the water inlet piping of the unit.
A eld provided ow switch is required for minimum ow protection on each module, eld installed
and wired to TB8 (terminal 3-4).
*3 If using Circulating water temperatures that are between 23 and 50° F, Dip switch 3-9 must be
turned on and glycol must be used in the water loop to prevent freezing down to 5° F.

PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2) WR2-9
© 2017 Mitsubishi Electric US, Inc.
1. SPECIFICATIONS
Note: *1 Nominal cooling conditions (subject to JIS B8615-1) *2 Nominal heating conditions (subject to JIS B8615-1) Unit converter
Indoor: 81degF D.B./ 66degF W.B. (27degC D.B./ 19degC W.B.) 68degF D.B. (20degC D.B.) BTU/h =kW x 3,412
Water Temp.: 86degF (30degC) 68degF (20degC) cfm =m3/min x 35.31
lb =kg / 0.4536
Pipe length: 24-9/16ft.(7.5m) 25ft.(7.6m) * Above specication data is subject to rounding
variation.
Level difference: 0ft.(0m) 0ft.(0m)
* Due to continuing improvement, above specications may be subject to change without notice.
Model PQRY-P192TSLMU-A
Power source 3-phase 3-wire 208 / 230 ±10% 60Hz
Cooling capacity (Nominal) *1 (208/230V) Btu/h 192,000
kW 56.3
Power input kW 11.3
Current input A 34.8 / 31.5
Temp. range of cooling Indoor W.B. 59~75° F (15~24° C)
Circulating water *3 50~113° F (10~45° C)
Heating capacity (Nominal) *2 (208/230V) Btu/h 215,000
kW 63
Power input kW 11.02
Current input A 33.9 / 30.7
Temp. range of heating Indoor D.B. 59~81° F (15~27° C)
Circulating water *3 50~113° F (10~45° C)
Indoor unit connectable Total capacity 50~150% of heat source unit capacity
Model / Quantity P06~P96/1~48
Sound pressure level (measured in anechoic room) dB <A> 51
Refrigerant piping diameter High pressure in.(mm) 7/8 (22.2) Brazed
Low pressure in.(mm) 1-1/8 (28.58) Brazed
Module Set
Module PQRY-P96TLMU-A PQRY-P96TLMU-A
External nish Galvanized steel sheets
External dimension HxWxD 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
Net weight lbs(kg) 380 (172) 380 (172)
Heat exchanger
Type Plate Plate
Water volume in plate G 1.32 1.32
I 5 5
Water pressure Max. psi 290 290
MPa 2 2
Compressor
Type Inverter scroll hermetic compressor
Manufacturer AC&R Works, MITSUBISHI ELECTRIC CORPORATION
Starting method Inverter Inverter
Motor output kW 6.0 6.0
Lubricant MEL32 MEL32
Circulating water *3
Water ow 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 range
G/h 793 + 793 ~ 1,902 + 1,902
G/min(gpm) 13.2 + 13.2 ~ 31.7 + 31.7
m3 / h 3.0 + 3.0 ~ 7.2 + 7.2
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
Minimum Circuit Ampacity(MCA) A19 / 17 19 / 17
Maximum Overcurrent Protection(MOP) A30 / 25 30 / 25
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
Pipe between unit and
distributor
High pressure in.(mm) 3/4 (19.05) Brazed 3/4 (19.05) Brazed
Low pressure in.(mm) - 7/8 (22.2) Brazed
Drawing External KJ94T151
Wiring KE94C966 KE94C966
Standard attachment Document Installation Manual
Accessory Details refer to External Drw
Optional parts
Heat Source Twinning kit: CMY-Q100CBK2
Joint: CMY-Y102SS-G2, CMY-Y102LS-G2, CMY-Y202S-G2, CMY-Y302S-G2, CMY-R160-J1
Main BC controller: CMB-P108, 1010, 1013, 1016NU-GA1, 108, 1010, 1016NU-HA1
Sub BC controller: CMB-P104, 108NU-GB1, CMB-P1016NU-HB1
Remarks
Details on foundation work, duct work, insulation work, electrical wiring, power source switch, and
other items shall be referred to the Installation Manual.
The ambient temperature of the Heat Source Unit needs to be kept below 104°F DB(40° C DB).
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. Mount a strainer (more than 50 meshes)
at the water inlet piping of the unit.
The Heat Source twinning kit (low pressure) should be connected to the low pressure side of the
heat source unit.
Mount a strainer (more than 50 meshes) at the water inlet piping of the unit.
A eld provided ow switch is required for minimum ow protection on each module, eld installed
and wired to TB8 (terminal 3-4).
*3 If using Circulating water temperatures that are between 23 and 50° F, Dip switch 3-9 must be
turned on and glycol must be used in the water loop to prevent freezing down to 5° F.

WR2-10 PQRY-P-T(S)LMU, Y(S)LMU (April 2017 Ver2)
© 2017 Mitsubishi Electric US, Inc.
1. SPECIFICATIONS
Note: *1 Nominal cooling conditions (subject to JIS B8615-1) *2 Nominal heating conditions (subject to JIS B8615-1) Unit converter
Indoor: 81degF D.B./ 66degF W.B. (27degC D.B./ 19degC W.B.) 68degF D.B. (20degC D.B.) BTU/h =kW x 3,412
Water Temp.: 86degF (30degC) 68degF (20degC) cfm =m3/min x 35.31
lb =kg / 0.4536
Pipe length: 24-9/16ft.(7.5m) 25ft.(7.6m) * Above specication data is subject to rounding
variation.
Level difference: 0ft.(0m) 0ft.(0m)
* Due to continuing improvement, above specications may be subject to change without notice.
Model PQRY-P216TSLMU-A
Power source 3-phase 3-wire 208 / 230 ±10% 60Hz
Cooling capacity (Nominal) *1 (208/230V) Btu/h 216,000
kW 63.3
Power input kW 14.03
Current input A 43.2 / 39.1
Temp. range of cooling Indoor W.B. 59~75° F (15~24° C)
Circulating water *3 50~113° F (10~45° C)
Heating capacity (Nominal) *2 (208/230V) Btu/h 243,000
kW 71.2
Power input kW 12.88
Current input A 39.7 / 35.9
Temp. range of heating Indoor D.B. 59~81° F (15~27° C)
Circulating water *3 50~113° F (10~45° C)
Indoor unit connectable Total capacity 50~150% of heat source unit capacity
Model / Quantity P06~P96/2~50 (Connectable branch pipe number is max. 48.)
Sound pressure level (measured in anechoic room) dB <A> 55
Refrigerant piping diameter High pressure in.(mm) 7/8 (22.2) Brazed (1-1/8 (28.58) Brazed for the part that exceeds 65 m)
Low pressure in.(mm) 1-1/8 (28.58) Brazed
Module Set
Module PQRY-P120TLMU-A PQRY-P96TLMU-A
External nish Galvanized steel sheets
External dimension HxWxD 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
Net weight lbs(kg) 380 (172) 380 (172)
Heat exchanger
Water volume in plate GPlate Plate
1.32 1.32
I 5 5
Water pressure Max. psi 290 290
MPa 2 2
Compressor
Type Inverter scroll hermetic compressor
Manufacturer AC&R Works, MITSUBISHI ELECTRIC CORPORATION
Starting method Inverter Inverter
Motor output kW 7.7 6.0
Lubricant MEL32 MEL32
Circulating water *3
Water ow 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
range
G/h 793 + 793 ~ 1,902 + 1,902
G/min(gpm) 13.2 + 13.2 ~ 31.7 + 31.7
m3 / h 3.0 + 3.0 ~ 7.2 + 7.2
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
Minimum Circuit Ampacity(MCA) A29 / 26 19 / 17
Maximum Overcurrent Protection(MOP) A50 / 45 30 / 25
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
Pipe between unit and
distributor
High pressure in.(mm) 3/4 (19.05) Brazed 3/4 (19.05) Brazed
Low pressure in.(mm) - 7/8 (22.2) Brazed
Drawing External KJ94T151
Wiring KE94C966 KE94C966
Standard attachment Document Installation Manual
Accessory Details refer to External Drw
Optional parts
Heat Source Twinning kit: CMY-Q100CBK2
Joint: CMY-Y102SS-G2, CMY-Y102LS-G2, CMY-Y202S-G2, CMY-Y302S-G2, CMY-R160-J1
Main BC controller: CMB-P108, 1010, 1013, 1016NU-GA1, 108, 1010, 1016NU-HA1
Sub BC controller: CMB-P104, 108NU-GB1, CMB-P1016NU-HB1
Remarks
Details on foundation work, duct work, insulation work, electrical wiring, power source switch, and other
items shall be referred to the Installation Manual.
The ambient temperature of the Heat Source Unit needs to be kept below 104°F DB(40° C DB). 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. Mount a strainer (more than 50 meshes) at the
water inlet piping of the unit.
The Heat Source twinning kit (low pressure) should be connected to the low pressure side of the heat
source unit.
Mount a strainer (more than 50 meshes) at the water inlet piping of the unit.
A eld provided ow switch is required for minimum ow protection on each module, eld installed and wired
to TB8 (terminal 3-4).
*3 If using Circulating water temperatures that are between 23 and 50° F, Dip switch 3-9 must be turned on
and glycol must be used in the water loop to prevent freezing down to 5° F.