90
Performance Parameters of the Unit
Multple Model
GMV-Pdhm1700W4/Na-M GMV-Pdhm1750W4/Na-M
GMV-Pdhm1800W4/Na-M
Uses combination of
GMV-Pdhm400W/Na-M;
GMV-Pdhm400W/Na-M;
GMV-Pdhm450W/Na-M;
GMV-Pdhm450W/Na-M
GMV-Pdhm400W/Na-M;
GMV-Pdhm450W/Na-M;
GMV-Pdhm450W/Na-M;
GMV-Pdhm450W/Na-M
GMV-Pdhm450W/Na-M;
GMV-Pdhm450W/Na-M;
GMV-Pdhm450W/Na-M;
GMV-Pdhm450W/Na-M
Power Supply
3phase,380～415V,50HZ,4wires system
kW
170.0 175.0 180.0
Cooling
Btu/h
580,040.0 597,100.0 614,160.0
kW
187.5 195.0 200.0
Capacity
Heating
Btu/h
639,750.0 665,340.0 682,400.0
Cooling kW
53.6 55.4 57.2
Power
Input
Heating kW
50.2 52.9 55.6
Cooling W/W
3.17 3.16 3.15
COP
Heating W/W
3.74 3.69 3.60
Capacity Control %
3～100 3～100 3～100
Type －
Hermetically sealed scroll type
Compressor
NO.
－
12 12 12
Air Flow Rate m
3
/min
232+232+232+232
Dimensions（H×W×D）
mm
(1670×1340×770)+
(1670×1340×770)+
(1670×1340×770)+
(1670×1340×770)
(1670×1340×770)+
(1670×1340×770)+
(1670×1340×770)+
(1670×1340×770)
(1670×1340×770)+
(1670×1340×770)+
(1670×1340×770)+
(1670×1340×770)
Net Weight kg
402+402+402+402 402+402+402+402 402+402+402+402
Sound Pressure Level dB(A) 66 66 66
Type － R410A
Refrigerant
Charge kg
16.0+16.0+16.0+16.0 16.0+16.0+16.0+16.0 16.0+16.0+16.0+16.0
Refrigerant Oil －
Refer to the nameplate of the compressor
Liquid mm
Φ25.4 Φ25.4 Φ25.4
Suction
Gas
mm
Φ54.1 Φ54.1 Φ54.1
Discharge
Gas
mm
Φ41.3 Φ41.3 Φ41.3
Piping
Connections
Oil
Balance
mm
Φ12.7 Φ12.7 Φ12.7
Number of Max.
Connectable Indoor Unit
－
80 80 80
Ratio of the Connectable
Indoor Unit
－
50%～135％
Recommended Power
Cord
mm
2
×NO.
95.0×5 95.0×5 95.0×5
Note
：
① The rated cooling capacity data is measured under the following work condition:
Indoor Temperature as 27℃(80.6
℉)DB,19℃(66.2℉)WB;
Outdoor Temperature as 35℃(95
℉)DB, 24℃(75.2℉) WB.
② The rated heating capacity data is measured under the following work condition:
Indoor Temperature as 20
℃(68℉)DB, 15℃(59℉)WB;
Outdoor Temperature as 7℃(44.6℉)DB,6℃(42.8℉)WB.
③ The rated heat recovery ECOP data is measured under the following work condition:
Cooling indoor Temperature as 27℃(80.6
℉)DB,19℃(66.2℉)WB; Heating indoor Temperature as 20℃(68
℉)DB, 15℃(59℉)WB .Outdoor Temperature as 7℃(44.6℉)DB,6℃(42.8℉)WB. Rated cooling capacity/ Rated
heatling capacity=0.8~1.2.
ECOP=(Cooling capacity + Heating capacity)/Power input.
④ Equivalent piping length:7.5m,level difference 0m.
⑤ Sound level: Anechoic chamber conversion value, measured at a point 1m in front of the unit at a height of 1.5
m. During actual operation ,these values are normally somewhat higher as a result of ambient conditions.
⑥ The filling amount of R410A operating fluid in the table is specified without considering perpendicular throw and
pipe connection, so it is required to fill additional refrigerant depending on actual circumstances when the
installation is carried out.
⑦ The data in the tables is subject to change so the data on the nameplate shall govern.
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