Mitsubishi Electric PUHY-RP-Y(S)JM-B Product guide

DATA BOOK
AIR CONDITIONERS
MODEL
PUHY-RP-Y(S)JM-B
PURY-RP-YJM-B
MEE10K014cover.inddi 2011/02/0915:46:34

REPLACE MULTI
1.OUTDOOR UNIT
Y SERIES ................................................................................................................. 1
R2 SERIES............................................................................................................. 61
2.CAPACITY TABLES (Indoor unit)............................................................ 87
3.SYSTEM DESIGN
Y SERIES ............................................................................................................. 189
R2 SERIES........................................................................................................... 241
4.CONTROLLER ................................................................................................. 285

1
Y SERIES
OUTDOOR UNITS
OUTDOOR UNITS
I.Y SERIES
1. SPECIFICATIONS........................................................................................................................................... 2
2. EXTERNAL DIMENSIONS .............................................................................................................................. 15
3. CENTER OF GRAVITY ................................................................................................................................... 19
4. ELECTRICAL WIRING DIAGRAMS ................................................................................................................ 20
5. SOUND LEVELS ............................................................................................................................................. 21
6. CAPACITY TABLES ........................................................................................................................................ 25
6-1. Correction by temperature ....................................................................................................................... 25
6-2. Correction by total indoor......................................................................................................................... 39
6-3. Correction by refrigerant piping length..................................................................................................... 43
6-4. Correction at frost and defrost ................................................................................................................. 46
6-5. Operation temperature range .................................................................................................................. 47
7. OPTIONAL PARTS.......................................................................................................................................... 48
7-1. OUTDOOR TWINNING KIT..................................................................................................................... 48
8. UNIT SELECTION ........................................................................................................................................... 49
8-1. Indoor and outdoor unit selection ............................................................................................................ 49
8-2. Calculation samples................................................................................................................................. 51
8-3. Pipe diameter correction factor ................................................................................................................ 54

1. SPECIFICATIONS
OUTDOOR UNITS 2
I.Y SERIES1. SPECIFICATIONS
Model PUHY-RP200YJM-B(-BS) PUHY-RP250YJM-B(-BS)
Power source 3-phase 4-wire 380-400-415V 50/60Hz 3-phase 4-wire 380-400-415V 50/60Hz
Cooling capacity *1 kW 22.4 28.0
(Nominal) *1 kcal / h 19,300 24,100
*1 BTU / h 76,400 95,500
Power input kW 5.68 7.62
Current input A 9.5-9.1-8.7 12.8-12.2-11.7
COP kW / kW 3.94 3.67
Temp. range of Indoor W.B. 15.0~24.0°C(59~75°F) 15.0~24.0°C(59~75°F)
cooling Outdoor D.B. -5.0~43.0°C(23~109°F) -5.0~43.0°C(23~109°F)
Heating capacity *2 kW 25.0 31.5
(Nominal) *2 kcal / h 21,500 27,100
*2 BTU / h 85,300 107,500
Power input kW 5.69 7.22
Current input A 9.6-9.1-8.7 12.1-11.5-11.1
COP kW / kW 4.39 4.36
Temp. range of Indoor D.B. 15.0~27.0°C(59~81°F) 15.0~27.0°C(59~81°F)
heating Outdoor W.B. -20.0~15.5°C(-4~60°F) -20.0~15.5°C(-4~60°F)
Indoor unit Total capacity 50~130 % of outdoor unit capacity 50~130 % of outdoor unit capacity
connectable Model / Quantity P15~P250 / 1~17 P15~P250 / 1~21
Sound pressure level (measured in anechoic room) dB <A> 56 57
Refrigerant Liquid pipe mm (in.) 12.7(1/2) Brazed 12.7(1/2) Brazed
piping diameter Gas pipe mm (in.) 28.58(1-1/8) Brazed 28.58(1-1/8) Brazed
FAN Type x Quantity Propeller fan x 1 Propeller fan x 1
Air flow rate m3/ min 185 185
L/s 3,083 3,083
cfm 6,532 6,532
Control, Driving mechanism Inverter-control, Direct-driven by motor Inverter-control, Direct-driven by motor
Motor output kW 0.92 x 1 0.92 x 1
*3 External static press. 0 Pa (0 mmH2O) 0 Pa (0 mmH2O)
Compressor Type x Quantity Inverter scroll hermetic compressor Inverter scroll hermetic compressor
Manufacture AC&R Works, MITSUBISHI ELECTRIC CORPORATION AC&R Works, MITSUBISHI ELECTRIC CORPORATION
Starting method Inverter Inverter
Motor output kW 4.8 6.8
Case heater kW 0.035(240 V) 0.045(240 V)
Lubricant MEL32 MEL32
External finish Pre-coated galvanized steel sheets (+powder coating for -BS
type)
Pre-coated galvanized steel sheets (+powder coating for -BS
type)
<MUNSELL 5Y 8/1 or similar> <MUNSELL 5Y 8/1 or similar>
External dimension HxWxD mm 1,710(1,650 without legs) x 920 x 760 1,710(1,650 without legs) x 920 x 760
in. 67-3/8(65 without legs) x 36-1/4 x 29-15/16 67-3/8(65 without legs) x 36-1/4 x 29-15/16
Protection devices High pressure protection High pressure sensor, High pressure switch at 4.15,3.3MPa
(601,479 psi)
High pressure sensor, High pressure switch at 4.15,3.3MPa
(601,479 psi)
Inverter circuit (COMP. / FAN) Over-heat protection, Over-current protection Over-heat protection, Over-current protection
Compressor Over-heat protection Over-heat protection
Fan motor Thermal switch Thermal switch
Refrigerant Type x original charge R410A x 6.5kg (15lbs) R410A x 9.0kg (20lbs)
Control LEV and HIC circuit LEV and HIC circuit
Net weight kg (lbs) 230(508) 255(563)
Heat exchanger Salt-resistant cross fin & copper tube Salt-resistant cross fin & copper tube
HIC circuit (HIC: Heat Inter-Changer) Copper pipe,tube-in-tube structure Copper pipe,tube-in-tube structure
Defrosting method Auto-defrost mode (Reversed refrigerant cycle) Auto-defrost mode (Reversed refrigerant cycle)
Drawing External KD94G725 KD94G725
Wiring KE94C490 KE94C490
Standard attachment Document Installation Manual Installation Manual
Accessory Refrigerant conn. pipe Refrigerant conn. pipe
Optional parts
Header: CMY-Y104/108/1010-G Header: CMY-Y104/108/1010-G
Remarks ●.Details on foundation work, duct work, insulation work, electrical wiring, power source switch, and other items shall be re-
ferred to the Installation Manual.
●.Due to continuing improvement, above specifications may be subject to change without notice.
●.Our company is unable to guarantee reliability of pre-existing pipes and pre-existing cables.
Notes : Unit converter
1.Nominal cooling conditions (subject to JIS B8615-1)
Indoor: 27°CDB/19°CWB (81°FDB/66°FWB), Outdoor: 35°CDB (95°FDB)
Pipe length: 7.5 m (24-9/16 ft.), Level difference: 0 m (0 ft.)
2.Nominal heating conditions (subject to JIS B8615-1)
Indoor: 20°CDB (68°FDB), Outdoor: 7°CDB/6°CWB (45°FDB/43°FWB)
Pipe length: 7.5 m (24-9/16 ft.), Level difference: 0 m (0 ft.)
3.External static pressure option is available (30 Pa, 60 Pa/3.1 mmH2O, 6.1 mmH2O).
kcal =kW x 860
BTU/h =kW x 3,412
cfm =m3/min x 35.31
lbs =kg / 0.4536
*The specification data is
subject to rounding variation.

3
1. SPECIFICATIONS
OUTDOOR UNITS
Model PUHY-RP300YJM-B(-BS) PUHY-RP350YJM-B(-BS)
Power source 3-phase 4-wire 380-400-415V 50/60Hz 3-phase 4-wire 380-400-415V 50/60Hz
Cooling capacity *1 kW 33.5 40.0
(Nominal) *1 kcal / h 28,800 34,400
*1 BTU / h 114,300 136,500
Power input kW 8.98 11.79
Current input A 15.1-14.4-13.8 19.9-18.9-18.2
COP kW / kW 3.73 3.39
Temp. range of Indoor W.B. 15.0~24.0°C(59~75°F) 15.0~24.0°C(59~75°F)
cooling Outdoor D.B. -5.0~43.0°C(23~109°F) -5.0~43.0°C(23~109°F)
Heating capacity *2 kW 37.5 45.0
(Nominal) *2 kcal / h 32,300 38,700
*2 BTU / h 128,000 153,500
Power input kW 9.42 12.60
Current input A 15.9-15.1-14.5 21.2-20.2-19.4
COP kW / kW 3.98 3.57
Temp. range of Indoor D.B. 15.0~27.0°C(59~81°F) 15.0~27.0°C(59~81°F)
heating Outdoor W.B. -20.0~15.5°C(-4~60°F) -20.0~15.5°C(-4~60°F)
Indoor unit Total capacity 50~130 % of outdoor unit capacity 50~130 % of outdoor unit capacity
connectable Model / Quantity P15~P250 / 1~26 P15~P250 / 1~30
Sound pressure level (measured in anechoic room) dB <A> 59 60
Refrigerant Liquid pipe mm (in.) 12.7(1/2) Brazed 15.88(5/8) Brazed
piping diameter Gas pipe mm (in.) 28.58(1-1/8) Brazed 34.93(1-3/8) Brazed
FAN Type x Quantity Propeller fan x 1 Propeller fan x 1
Air flow rate m3/ min 185 185
L/s 3,083 3,083
cfm 6,532 6,532
Control, Driving mechanism Inverter-control, Direct-driven by motor Inverter-control, Direct-driven by motor
Motor output kW 0.92 x 1 0.92 x 1
*3 External static press. 0 Pa (0 mmH2O) 0 Pa (0 mmH2O)
Compressor Type x Quantity Inverter scroll hermetic compressor Inverter scroll hermetic compressor
Manufacture AC&R Works, MITSUBISHI ELECTRIC CORPORATION AC&R Works, MITSUBISHI ELECTRIC CORPORATION
Starting method Inverter Inverter
Motor output kW 8.2 9.9
Case heater kW 0.045(240 V) 0.045(240 V)
Lubricant MEL32 MEL32
External finish Pre-coated galvanized steel sheets (+powder coating for -BS
type)
Pre-coated galvanized steel sheets (+powder coating for -BS
type)
<MUNSELL 5Y 8/1 or similar> <MUNSELL 5Y 8/1 or similar>
External dimension HxWxD mm 1,710(1,650 without legs) x 920 x 760 1,710(1,650 without legs) x 920 x 760
in. 67-3/8(65 without legs) x 36-1/4 x 29-15/16 67-3/8(65 without legs) x 36-1/4 x 29-15/16
Protection devices High pressure protection High pressure sensor, High pressure switch at 4.15,3.3MPa
(601,479 psi)
High pressure sensor, High pressure switch at 4.15,3.3MPa
(601,479 psi)
Inverter circuit (COMP. / FAN) Over-heat protection, Over-current protection Over-heat protection, Over-current protection
Compressor Over-heat protection Over-heat protection
Fan motor Thermal switch Thermal switch
Refrigerant Type x original charge R410A x 9.0kg (20lbs) R410A x 9.0kg (20lbs)
Control LEV and HIC circuit LEV and HIC circuit
Net weight kg (lbs) 255(563) 255(563)
Heat exchanger Salt-resistant cross fin & copper tube Salt-resistant cross fin & copper tube
HIC circuit (HIC: Heat Inter-Changer) Copper pipe,tube-in-tube structure Copper pipe,tube-in-tube structure
Defrosting method Auto-defrost mode (Reversed refrigerant cycle) Auto-defrost mode (Reversed refrigerant cycle)
Drawing External KD94G725 KD94G725
Wiring KE94C490 KE94C490
Standard attachment Document Installation Manual Installation Manual
Accessory Refrigerant conn. pipe Refrigerant conn. pipe
Optional parts
Header: CMY-Y104/108/1010-G Header: CMY-Y104/108/1010-G
Remarks ●.Details on foundation work, duct work, insulation work, electrical wiring, power source switch, and other items shall be re-
ferred to the Installation Manual.
●.Due to continuing improvement, above specifications may be subject to change without notice.
●.Our company is unable to guarantee reliability of pre-existing pipes and pre-existing cables.
Notes : Unit converter
1.Nominal cooling conditions (subject to JIS B8615-1)
Indoor: 27°CDB/19°CWB (81°FDB/66°FWB), Outdoor: 35°CDB (95°FDB)
Pipe length: 7.5 m (24-9/16 ft.), Level difference: 0 m (0 ft.)
2.Nominal heating conditions (subject to JIS B8615-1)
Indoor: 20°CDB (68°FDB), Outdoor: 7°CDB/6°CWB (45°FDB/43°FWB)
Pipe length: 7.5 m (24-9/16 ft.), Level difference: 0 m (0 ft.)
3.External static pressure option is available (30 Pa, 60 Pa/3.1 mmH2O, 6.1 mmH2O).
kcal =kW x 860
BTU/h =kW x 3,412
cfm =m3/min x 35.31
lbs =kg / 0.4536
*The specification data is
subject to rounding variation.

1. SPECIFICATIONS
OUTDOOR UNITS 4
Model PUHY-RP400YSJM-B(-BS)
Power source 3-phase 4-wire 380-400-415V 50/60Hz
Cooling capacity *1 kW 45.0
(Nominal) *1 kcal / h 38,700
*1 BTU / h 153,500
Power input kW 11.87
Current input A 20.0-19.0-18.3
COP kW / kW 3.79
Temp. range of Indoor W.B. 15.0~24.0°C(59~75°F)
cooling Outdoor D.B. -5.0~43.0°C(23~109°F)
Heating capacity *2 kW 50.0
(Nominal) *2 kcal / h 43,000
*2 BTU / h 170,600
Power input kW 11.38
Current input A 19.2-18.2-17.5
COP kW / kW 4.39
Temp. range of Indoor D.B. 15.0~27.0°C(59~81°F)
heating Outdoor W.B. -20.0~15.5°C(-4~60°F)
Indoor unit Total capacity 50~130 % of outdoor unit capacity
connectable Model / Quantity P15~P250 / 1~32
Sound pressure level (measured in anechoic room) dB <A> 59
Refrigerant Liquid pipe mm (in.) 15.88(5/8) Brazed
piping diameter Gas pipe mm (in.) 34.93(1-3/8) Brazed
Set Model
Model PUHY-RP200YJM-B(-BS) PUHY-RP200YJM-B(-BS)
FAN Type x Quantity Propeller fan x 1 Propeller fan x 1
Air flow rate m3/ min 185 185
L/s 3,083 3,083
cfm 6,532 6,532
Control , Driving mechanism Inverter-control, Direct-driven by motor Inverter-control, Direct-driven by motor
Motor output kW 0.92 x 1 0.92 x 1
*3 External static press. 0 Pa (0 mmH2O) 0 Pa (0 mmH2O)
Compressor Type x Quantity Inverter scroll hermetic compressor Inverter scroll hermetic compressor
Manufacture AC&R Works, MITSUBISHI ELECTRIC CORPORATION AC&R Works, MITSUBISHI ELECTRIC CORPORATION
Starting method Inverter Inverter
Motor output kW 4.8 4.8
Case heater kW 0.035(240 V) 0.035(240 V)
Lubricant MEL32 MEL32
External finish Pre-coated galvanized steel sheets (+powder coating for -BS
type)
Pre-coated galvanized steel sheets (+powder coating for -BS
type)
<MUNSELL 5Y 8/1 or similar> <MUNSELL 5Y 8/1 or similar>
External dimension HxWxD mm 1,710(1,650 without legs) x 920 x 760 1,710(1,650 without legs) x 920 x 760
in. 67-3/8(65 without legs) x 36-1/4 x 29-15/16 67-3/8(65 without legs) x 36-1/4 x 29-15/16
Protection devices High pressure protection High pressure sensor, High pressure switch at 4.15,3.3MPa
(601,479 psi)
High pressure sensor, High pressure switch at 4.15,3.3MPa
(601,479 psi)
Inverter circuit (COMP. / FAN) Over-heat protection, Over-current protection Over-heat protection, Over-current protection
Compressor Over-heat protection Over-heat protection
Fan motor Thermal switch Thermal switch
Refrigerant Type x original charge R410A x 6.5kg (15lbs) R410A x 6.5kg (15lbs)
Control LEV and HIC circuit
Net weight kg (lbs) 230(508) 230(508)
Heat exchanger Salt-resistant cross fin & copper tube Salt-resistant cross fin & copper tube
HIC circuit (HIC: Heat Inter-Changer) Copper pipe,tube-in-tube structure Copper pipe,tube-in-tube structure
Pipe between unit and Liquid pipe mm (in.) 9.52(3/8) Brazed 9.52(3/8) Brazed
distributor Gas pipe mm (in.) 19.05(3/4) Brazed 19.05(3/4) Brazed
Defrosting method Auto-defrost mode (Reversed refrigerant cycle)
Drawing External KD94G726
Wiring KE94C490 KE94C490
Standard attachment Document Installation Manual
Accessory Refrigerant conn. pipe
Optional parts Outdoor Twinning kit: CMY-RP100VBK
Header: CMY-Y104/108/1010-G
Remarks ●.Details on foundation work, duct work, insulation work, electrical wiring, power source switch, and other items shall be re-
ferred to the Installation Manual.
●.Due to continuing improvement, above specifications may be subject to change without notice.
●.Our company is unable to guarantee reliability of pre-existing pipes and pre-existing cables.
Notes : Unit converter
1.Nominal cooling conditions (subject to JIS B8615-1)
Indoor: 27°CDB/19°CWB (81°FDB/66°FWB), Outdoor: 35°CDB (95°FDB)
Pipe length: 7.5 m (24-9/16 ft.), Level difference: 0 m (0 ft.)
2.Nominal heating conditions (subject to JIS B8615-1)
Indoor: 20°CDB (68°FDB), Outdoor: 7°CDB/6°CWB (45°FDB/43°FWB)
Pipe length: 7.5 m (24-9/16 ft.), Level difference: 0 m (0 ft.)
3.External static pressure option is available (30 Pa, 60 Pa/3.1 mmH2O, 6.1 mmH2O).
kcal =kW x 860
BTU/h =kW x 3,412
cfm =m3/min x 35.31
lbs =kg / 0.4536
*The specification data is
subject to rounding variation.

5
1. SPECIFICATIONS
OUTDOOR UNITS
Model PUHY-RP450YSJM-B(-BS)
Power source 3-phase 4-wire 380-400-415V 50/60Hz
Cooling capacity *1 kW 50.0
(Nominal) *1 kcal / h 43,000
*1 BTU / h 170,600
Power input kW 13.77
Current input A 23.2-22.0-21.2
COP kW / kW 3.63
Temp. range of Indoor W.B. 15.0~24.0°C(59~75°F)
cooling Outdoor D.B. -5.0~43.0°C(23~109°F)
Heating capacity *2 kW 56.0
(Nominal) *2 kcal / h 48,200
*2 BTU / h 191,100
Power input kW 12.81
Current input A 21.6-20.5-19.8
COP kW / kW 4.37
Temp. range of Indoor D.B. 15.0~27.0°C(59~81°F)
heating Outdoor W.B. -20.0~15.5°C(-4~60°F)
Indoor unit Total capacity 50~130 % of outdoor unit capacity
connectable Model / Quantity P15~P250 / 1~32
Sound pressure level (measured in anechoic room) dB <A> 59.5
Refrigerant Liquid pipe mm (in.) 15.88(5/8) Brazed
piping diameter Gas pipe mm (in.) 34.93(1-3/8) Brazed
Set Model
Model PUHY-RP200YJM-B(-BS) PUHY-RP250YJM-B(-BS)
FAN Type x Quantity Propeller fan x 1 Propeller fan x 1
Air flow rate m3/ min 185 185
L/s 3,083 3,083
cfm 6,532 6,532
Control , Driving mechanism Inverter-control, Direct-driven by motor Inverter-control, Direct-driven by motor
Motor output kW 0.92 x 1 0.92 x 1
*3 External static press. 0 Pa (0 mmH2O) 0 Pa (0 mmH2O)
Compressor Type x Quantity Inverter scroll hermetic compressor Inverter scroll hermetic compressor
Manufacture AC&R Works, MITSUBISHI ELECTRIC CORPORATION AC&R Works, MITSUBISHI ELECTRIC CORPORATION
Starting method Inverter Inverter
Motor output kW 4.8 6.8
Case heater kW 0.035(240 V) 0.045(240 V)
Lubricant MEL32 MEL32
External finish Pre-coated galvanized steel sheets (+powder coating for -BS
type)
Pre-coated galvanized steel sheets (+powder coating for -BS
type)
<MUNSELL 5Y 8/1 or similar> <MUNSELL 5Y 8/1 or similar>
External dimension HxWxD mm 1,710(1,650 without legs) x 920 x 760 1,710(1,650 without legs) x 920 x 760
in. 67-3/8(65 without legs) x 36-1/4 x 29-15/16 67-3/8(65 without legs) x 36-1/4 x 29-15/16
Protection devices High pressure protection High pressure sensor, High pressure switch at 4.15,3.3MPa
(601,479 psi)
High pressure sensor, High pressure switch at 4.15,3.3MPa
(601,479 psi)
Inverter circuit (COMP. / FAN) Over-heat protection, Over-current protection Over-heat protection, Over-current protection
Compressor Over-heat protection Over-heat protection
Fan motor Thermal switch Thermal switch
Refrigerant Type x original charge R410A x 6.5kg (15lbs) R410A x 9.0kg (20lbs)
Control LEV and HIC circuit
Net weight kg (lbs) 230(508) 255(563)
Heat exchanger Salt-resistant cross fin & copper tube Salt-resistant cross fin & copper tube
HIC circuit (HIC: Heat Inter-Changer) Copper pipe,tube-in-tube structure Copper pipe,tube-in-tube structure
Pipe between unit and Liquid pipe mm (in.) 9.52(3/8) Brazed 9.52(3/8) Brazed
distributor Gas pipe mm (in.) 19.05(3/4) Brazed 22.2(7/8) Brazed
Defrosting method Auto-defrost mode (Reversed refrigerant cycle)
Drawing External KD94G726
Wiring KE94C490 KE94C490
Standard attachment Document Installation Manual
Accessory Refrigerant conn. pipe
Optional parts Outdoor Twinning kit: CMY-RP100VBK
Header: CMY-Y104/108/1010-G
Remarks ●.Details on foundation work, duct work, insulation work, electrical wiring, power source switch, and other items shall be re-
ferred to the Installation Manual.
●.Due to continuing improvement, above specifications may be subject to change without notice.
●.Our company is unable to guarantee reliability of pre-existing pipes and pre-existing cables.
Notes : Unit converter
1.Nominal cooling conditions (subject to JIS B8615-1)
Indoor: 27°CDB/19°CWB (81°FDB/66°FWB), Outdoor: 35°CDB (95°FDB)
Pipe length: 7.5 m (24-9/16 ft.), Level difference: 0 m (0 ft.)
2.Nominal heating conditions (subject to JIS B8615-1)
Indoor: 20°CDB (68°FDB), Outdoor: 7°CDB/6°CWB (45°FDB/43°FWB)
Pipe length: 7.5 m (24-9/16 ft.), Level difference: 0 m (0 ft.)
3.External static pressure option is available (30 Pa, 60 Pa/3.1 mmH2O, 6.1 mmH2O).
kcal =kW x 860
BTU/h =kW x 3,412
cfm =m3/min x 35.31
lbs =kg / 0.4536
*The specification data is
subject to rounding variation.

1. SPECIFICATIONS
OUTDOOR UNITS 6
Model PUHY-RP500YSJM-B(-BS)
Power source 3-phase 4-wire 380-400-415V 50/60Hz
Cooling capacity *1 kW 56.0
(Nominal) *1 kcal / h 48,200
*1 BTU / h 191,100
Power input kW 15.68
Current input A 26.4-25.1-24.2
COP kW / kW 3.57
Temp. range of Indoor W.B. 15.0~24.0°C(59~75°F)
cooling Outdoor D.B. -5.0~43.0°C(23~109°F)
Heating capacity *2 kW 63.0
(Nominal) *2 kcal / h 54,200
*2 BTU / h 215,000
Power input kW 14.44
Current input A 24.3-23.1-22.3
COP kW / kW 4.36
Temp. range of Indoor D.B. 15.0~27.0°C(59~81°F)
heating Outdoor W.B. -20.0~15.5°C(-4~60°F)
Indoor unit Total capacity 50~130 % of outdoor unit capacity
connectable Model / Quantity P15~P250 / 1~32
Sound pressure level (measured in anechoic room) dB <A> 60
Refrigerant Liquid pipe mm (in.) 15.88(5/8) Brazed
piping diameter Gas pipe mm (in.) 34.93(1-3/8) Brazed
Set Model
Model PUHY-RP250YJM-B(-BS) PUHY-RP250YJM-B(-BS)
FAN Type x Quantity Propeller fan x 1 Propeller fan x 1
Air flow rate m3/ min 185 185
L/s 3,083 3,083
cfm 6,532 6,532
Control , Driving mechanism Inverter-control, Direct-driven by motor Inverter-control, Direct-driven by motor
Motor output kW 0.92 x 1 0.92 x 1
*3 External static press. 0 Pa (0 mmH2O) 0 Pa (0 mmH2O)
Compressor Type x Quantity Inverter scroll hermetic compressor Inverter scroll hermetic compressor
Manufacture AC&R Works, MITSUBISHI ELECTRIC CORPORATION AC&R Works, MITSUBISHI ELECTRIC CORPORATION
Starting method Inverter Inverter
Motor output kW 6.8 6.8
Case heater kW 0.045(240 V) 0.045(240 V)
Lubricant MEL32 MEL32
External finish Pre-coated galvanized steel sheets (+powder coating for -BS
type)
Pre-coated galvanized steel sheets (+powder coating for -BS
type)
<MUNSELL 5Y 8/1 or similar> <MUNSELL 5Y 8/1 or similar>
External dimension HxWxD mm 1,710(1,650 without legs) x 920 x 760 1,710(1,650 without legs) x 920 x 760
in. 67-3/8(65 without legs) x 36-1/4 x 29-15/16 67-3/8(65 without legs) x 36-1/4 x 29-15/16
Protection devices High pressure protection High pressure sensor, High pressure switch at 4.15,3.3MPa
(601,479 psi)
High pressure sensor, High pressure switch at 4.15,3.3MPa
(601,479 psi)
Inverter circuit (COMP. / FAN) Over-heat protection, Over-current protection Over-heat protection, Over-current protection
Compressor Over-heat protection Over-heat protection
Fan motor Thermal switch Thermal switch
Refrigerant Type x original charge R410A x 9.0kg (20lbs) R410A x 9.0kg (20lbs)
Control LEV and HIC circuit
Net weight kg (lbs) 255(563) 255(563)
Heat exchanger Salt-resistant cross fin & copper tube Salt-resistant cross fin & copper tube
HIC circuit (HIC: Heat Inter-Changer) Copper pipe,tube-in-tube structure Copper pipe,tube-in-tube structure
Pipe between unit and Liquid pipe mm (in.) 9.52(3/8) Brazed 9.52(3/8) Brazed
distributor Gas pipe mm (in.) 22.2(7/8) Brazed 22.2(7/8) Brazed
Defrosting method Auto-defrost mode (Reversed refrigerant cycle)
Drawing External KD94G726
Wiring KE94C490 KE94C490
Standard attachment Document Installation Manual
Accessory Refrigerant conn. pipe
Optional parts Outdoor Twinning kit: CMY-RP100VBK
Header: CMY-Y104/108/1010-G
Remarks ●.Details on foundation work, duct work, insulation work, electrical wiring, power source switch, and other items shall be re-
ferred to the Installation Manual.
●.Due to continuing improvement, above specifications may be subject to change without notice.
●.Our company is unable to guarantee reliability of pre-existing pipes and pre-existing cables.
Notes : Unit converter
1.Nominal cooling conditions (subject to JIS B8615-1)
Indoor: 27°CDB/19°CWB (81°FDB/66°FWB), Outdoor: 35°CDB (95°FDB)
Pipe length: 7.5 m (24-9/16 ft.), Level difference: 0 m (0 ft.)
2.Nominal heating conditions (subject to JIS B8615-1)
Indoor: 20°CDB (68°FDB), Outdoor: 7°CDB/6°CWB (45°FDB/43°FWB)
Pipe length: 7.5 m (24-9/16 ft.), Level difference: 0 m (0 ft.)
3.External static pressure option is available (30 Pa, 60 Pa/3.1 mmH2O, 6.1 mmH2O).
kcal =kW x 860
BTU/h =kW x 3,412
cfm =m3/min x 35.31
lbs =kg / 0.4536
*The specification data is
subject to rounding variation.

7
1. SPECIFICATIONS
OUTDOOR UNITS
Model PUHY-RP550YSJM-B(-BS)
Power source 3-phase 4-wire 380-400-415V 50/60Hz
Cooling capacity *1 kW 63.0
(Nominal) *1 kcal / h 54,200
*1 BTU / h 215,000
Power input kW 17.50
Current input A 29.5-28.0-27.0
COP kW / kW 3.60
Temp. range of Indoor W.B. 15.0~24.0°C(59~75°F)
cooling Outdoor D.B. -5.0~43.0°C(23~109°F)
Heating capacity *2 kW 69.0
(Nominal) *2 kcal / h 59,300
*2 BTU / h 235,400
Power input kW 16.62
Current input A 28.0-26.6-25.6
COP kW / kW 4.15
Temp. range of Indoor D.B. 15.0~27.0°C(59~81°F)
heating Outdoor W.B. -20.0~15.5°C(-4~60°F)
Indoor unit Total capacity 50~130 % of outdoor unit capacity
connectable Model / Quantity P15~P250 / 1~32
Sound pressure level (measured in anechoic room) dB <A> 61
Refrigerant Liquid pipe mm (in.) 15.88(5/8) Brazed
piping diameter Gas pipe mm (in.) 34.93(1-3/8) Brazed
Set Model
Model PUHY-RP250YJM-B(-BS) PUHY-RP300YJM-B(-BS)
FAN Type x Quantity Propeller fan x 1 Propeller fan x 1
Air flow rate m3/ min 185 185
L/s 3,083 3,083
cfm 6,532 6,532
Control , Driving mechanism Inverter-control, Direct-driven by motor Inverter-control, Direct-driven by motor
Motor output kW 0.92 x 1 0.92 x 1
*3 External static press. 0 Pa (0 mmH2O) 0 Pa (0 mmH2O)
Compressor Type x Quantity Inverter scroll hermetic compressor Inverter scroll hermetic compressor
Manufacture AC&R Works, MITSUBISHI ELECTRIC CORPORATION AC&R Works, MITSUBISHI ELECTRIC CORPORATION
Starting method Inverter Inverter
Motor output kW 6.8 8.2
Case heater kW 0.045(240 V) 0.045(240 V)
Lubricant MEL32 MEL32
External finish Pre-coated galvanized steel sheets (+powder coating for -BS
type)
Pre-coated galvanized steel sheets (+powder coating for -BS
type)
<MUNSELL 5Y 8/1 or similar> <MUNSELL 5Y 8/1 or similar>
External dimension HxWxD mm 1,710(1,650 without legs) x 920 x 760 1,710(1,650 without legs) x 920 x 760
in. 67-3/8(65 without legs) x 36-1/4 x 29-15/16 67-3/8(65 without legs) x 36-1/4 x 29-15/16
Protection devices High pressure protection High pressure sensor, High pressure switch at 4.15,3.3MPa
(601,479 psi)
High pressure sensor, High pressure switch at 4.15,3.3MPa
(601,479 psi)
Inverter circuit (COMP. / FAN) Over-heat protection, Over-current protection Over-heat protection, Over-current protection
Compressor Over-heat protection Over-heat protection
Fan motor Thermal switch Thermal switch
Refrigerant Type x original charge R410A x 9.0kg (20lbs) R410A x 9.0kg (20lbs)
Control LEV and HIC circuit
Net weight kg (lbs) 255(563) 255(563)
Heat exchanger Salt-resistant cross fin & copper tube Salt-resistant cross fin & copper tube
HIC circuit (HIC: Heat Inter-Changer) Copper pipe,tube-in-tube structure Copper pipe,tube-in-tube structure
Pipe between unit and Liquid pipe mm (in.) 9.52(3/8) Brazed 12.7(1/2) Brazed
distributor Gas pipe mm (in.) 22.2(7/8) Brazed 22.2(7/8) Brazed
Defrosting method Auto-defrost mode (Reversed refrigerant cycle)
Drawing External KD94G726
Wiring KE94C490 KE94C490
Standard attachment Document Installation Manual
Accessory Refrigerant conn. pipe
Optional parts Outdoor Twinning kit: CMY-RP100VBK
Header: CMY-Y104/108/1010-G
Remarks ●.Details on foundation work, duct work, insulation work, electrical wiring, power source switch, and other items shall be re-
ferred to the Installation Manual.
●.Due to continuing improvement, above specifications may be subject to change without notice.
●.Our company is unable to guarantee reliability of pre-existing pipes and pre-existing cables.
Notes : Unit converter
1.Nominal cooling conditions (subject to JIS B8615-1)
Indoor: 27°CDB/19°CWB (81°FDB/66°FWB), Outdoor: 35°CDB (95°FDB)
Pipe length: 7.5 m (24-9/16 ft.), Level difference: 0 m (0 ft.)
2.Nominal heating conditions (subject to JIS B8615-1)
Indoor: 20°CDB (68°FDB), Outdoor: 7°CDB/6°CWB (45°FDB/43°FWB)
Pipe length: 7.5 m (24-9/16 ft.), Level difference: 0 m (0 ft.)
3.External static pressure option is available (30 Pa, 60 Pa/3.1 mmH2O, 6.1 mmH2O).
kcal =kW x 860
BTU/h =kW x 3,412
cfm =m3/min x 35.31
lbs =kg / 0.4536
*The specification data is
subject to rounding variation.