Gree CN851W1000, Service Manual

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14
DC Inverter Multi
VRF Service Manual
PRODUCT
Model(Combined unit) GMV-Pdm1570W4/NaB-M GMV-Pdm1650W4/NaB-M GMV-Pdm1700W4/NaB-M
Model
GMV-Pdm280W/NaB-M
+GMV-Pdm400W/NaB-M
+GMV-Pdm450W/NaB-M
+GMV-Pdm450W/NaB-M
GMV-Pdm280W/NaB-M
+GMV-Pdm450W/NaB-M
+GMV-Pdm450W/NaB-M
+GMV-Pdm450W/NaB-M
GMV-Pdm335W/NaB-M
+GMV-Pdm450W/NaB-M
+GMV-Pdm450W/NaB-M
+GMV-Pdm450W/NaB-M
Capacity
Cooling
kW 155.0 163.0 170.0
kBtu/h 528.860 556.156 580.040
Heating
kW 176.5 181.5 190.0
kBtu/h 602.218 619.278 648.280
Sound Pressure Level dB(A) 65 65 66
Power Supply V/Hz/Ph 380-415V~50Hz-3Ph
Power input
Cooling kW 7.52+12.45+14.32+14.32 7.52+14.32+14.32+14.32 9.23+14.32+14.32+14.32
Heating kW 7.70+11.2+13.9+13.9 7.70+13.9013.90+13.90 9.38+13.9+13.9+13.9
Current
Cooling A 13.44+22.25+25.6+25.6 13.44+25.6+25.6+25.6 16.5+25.6+25.6+25.6
Heating A 13.76+20.02+24.85+24.85 13.76+24.85+24.85+24.85 16.77+24.58+24.85+24.85
Circuit breaker A 32+40+40+40 32+40+40+40 40+40+40+40
Recommended
Power Lines
mm
2
×N 6×5+10×5+10×5+10×5 6×5+10×5+10×5+10×5 10×5+10×5+10×5+10×5
Moisture protection IP24 IP24 IP24
Climate Type T1 T1 T1
Connecting
pipe
Gas
Pipe
mm
Φ44.5 Φ54.1 Φ54.1
Inch 7/4 17/8 17/8
Liquid
Pipe
mm
Φ22.2 Φ25.4 Φ25.4
Inch 7/8 1 1
Oil Pipe
mm
Φ12.7 Φ12.7 Φ12.7
Inch 1/2 1/2 1/2
Connection Method Brazing Connection Brazing Connection Brazing Connection
Dimensions
of Unit
Width mm 930+1340+1340+1340 930+1340+1340+1340 1340+1340+1340+1340
Depth mm 770+770+770+770 770+770+770+770 770+770+770+770
Height mm 1670+1670+1670+1670 1670+1670+1670+1670 1670+1670+1670+1670
Dimensions
of Package
Width mm 1010+1420+1420+1420 1010+1420+1420+1420 1420+1420+1420+1420
Depth mm 850+850+850+850 850+850+850+850 850+850+850+850
Height mm 1850+1850+1850+1850 1850+1850+1850+1850 1850+1850+1850+1850
Net Weight kg 255+350+370+370 255+370+370+370 350+370+370+370
Gross Weight kg 275+380+400+400 275+400+400+400 380+400+400+400
Loading Quantity
( 20’ Container )
unit —— —— ——
Loading Quantity
( 40’ Container )
unit —— —— ——
Loading Quantity ( 40’
High Cube Container )
unit —— —— ——
Notes:
① .
The sound level is tested under circumstance of semi-anechoic chamber; the value of noise could be a little
higher in actual operation.
② . The data will change with the change of products. Refer to those parameters listed on nameplate.
③ . The charge amount of refrigerant in the list is the datum when there is not drop height vertically between
indoor unit and outdoor unit, without consideration of connection pipe. So calculate the additional charge amount
according to actual condition during installation.
④ .
Section area of lead wire is only applicable for 15-m distance.If above, increase the section area to avoid
overload of current which would cause burnout of lead wire.
⑤ .
The outdoor fan of this unit is without static pressure.If static pressure is required, please specially notice it on
purchase order.
⑥ . Running condition of cooling: outdoor temperature -5 ~48 ; Running condition of heating: outdoor
temperature -20 ~27 .