Air Conditioning Systems

S Series Heat Pump

Total Capacity / Model Name

Technical Specifications

Model Name PUMY-P175YKM (-BS) PUMY-P200YKM (-BS) PUMY-P225YKM (-BS)
Power Source  3-phase 380-400-415V 50Hz/ 380V 60Hz
Cooling Capacity 
(Nominal)
kW *1 20.0 22.4 25.0
Btu *1 68200 76400 85300
  Power Input kW 5.00 5.74 6.54
  Current Input A 8.94 - 8.50 - 8.19 / 8.94 10.03 - 9.53 - 9.18 / 10.03 11.17 - 10.61 - 10.23 / 11.17
  EER kW/kW 4.00 3.9 3.82
Temp. range of cooling Indoor temp. W.B. 15.0 to 24.0°C (59 to 75°F)
Outdoor temp. *3*4 D.B. -5.0 to 52.0°C (23 to 126°F)
Heating Capacity 
(Nominal)
kW *2 22.4 25.0 27.3
Btu *2/h 76400 85300 93200
  Power Input kW 5.14 5.99 6.80
  Current Input A 9.19 - 8.73 - 8.42 / 9.19 10.47 - 9.94 - 9.58 / 10.47 11.61 - 11.03 - 10.63 / 11.61
  COP kW/kW 4.35 4.17 4.01
Temp. range of heating Indoor temp. D.B. 15.0 to 27.0°C (59 to 81°F)
Outdoor temp. W.B. -20.0 to 15.0°C (-4 to 59°F)
Indoor unit connectable Total capacity 50 to 130% of outdoor unit capacity
Model/Quantity CITY MULTI 15 - 200/12 15 - 250/12 15 - 250/12
Sound pressure level
(measured in anechoic room)
dB(A) 57/61 57/61 58/63
Refrigerant piping diameter Liquid pipe mm(in.) 9.52(3/8)Flare *5
Gas pipe mm(in.) 22.2 (7/8) Brazed
FAN Air flow rate m3/min 134 134 143.8
L/s 2.233 2.233 2.397
cfm 4732 4732 5078
Type x Quantity Propeller Fan x 2
Motor Output kW 0.20+ 0.20
Compressor Type x Quantity Scroll hermetic compressor × 1
Starting Method Inverter
Motor Output kW 4.3 5.2 5.4
External finish Galvanized Steel Sheet
Munsell No. 3Y 7.8/1.1
External Dimension HxWxD mm 1,338 × 1,050 × 330 (+25)
in. 52-11/16 × 41-11/32 × 13 (+1)
Protection Devices High pressure protection High pressure Switch
Inverter circuit 
(COMP./FAN)
Overcurrent detection, Overheat detection (Heat sink thermistor)
Compressor Compressor thermistor, Overcurrent detection
Fan motor Overheating, Voltage protection
Refrigerant Type x original charge R410A 7.3kg
Net weight kg/lbs 138 (305) *6
Heat Exchanger Cross Fin and Copper tube
Defrosting method Reversed refrigerant circuit
Optional parts Joint: CMY-Y62-G-E, Header: CMY-Y64/68-G-E
  • *1,*2 Nominal conditions
  •   Indoor Outdoor Pipe length Level difference
    Cooling 27ºC DB/19ºC WB
    (81ºF DB/66ºF WB)
    35ºC DB (95ºF DB) 7.5m (24-9/16ft.) 0m (0ft.)
    Heating 20ºC DB (68ºF DB) 7ºC DB/6ºC WB (45ºF DB/43ºF WB) 7.5 m (24-9/16 ft) 0m (0ft.)
  • *3 10 to 52ºC D.B. : When connecting PKFY-P15/20/25/32VLM, PFFY-P20/25/32VKM, PFFY-P20/25/32VLEM, PFFY-P20/25/32VLRM(M), PFFY-P20/25/32VCM, PEFY-P-VMA3, M, S and P series indoor unit.
  • *4  -15 to 52ºC D.B. [5 to 126ºF D.B.], when using an optional air protect guide [PAC-SH95AG-E]. However, this condition does not apply to the indoor unit listed in*3.
  • *5 Liquid pipe diameter: 12.7mm in case that the farthest piping length is longer than 60m, or piping length from outdoor unit to a branch box is longer than 20m.
  • *6 139 (306) for PUMY-P175/200/225YKM2-BS.
  • *Nominal conditions *1,*2 are subject to ISO 15042.
  • *Due to continuing improvement, above specification may be subject to change without notice.
  • *This unit cannot be connected with the PFFY-YM-E or PFFY-YMH-E.
  • #(-BS) Models have special salt resistant feature

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