Gree GMVVQ1015WM/C-X, Service Manual

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Gree GMV6 HR DC Inverter VRF Units Service Manual
11
Model -
GMV-VQ2295WM/C-
X
GMV-VQ2349WM/C-
X
GMV-VQ2405WM/C-
X
GMV-VQ2460WM/C-
X
Packing
dimensions
(W × D × H)
mm
1400×830×1855+
1400×830×1855+
1400×830×1855+
1400×830×1855
1400×830×1855+
1400×830×1855+
1400×830×1855+
1400×830×1855
1400×830×1855+
1400×830×1855+
1400×830×1855+
1400×830×1855
1400×830×1855+
1400×830×1855+
1400×830×1855+
1400×830×1855
Net weight kg 325+385+385+385 385+385+385+385 385+385+385+385 385+385+385+385
Gross weight kg 340+400+400+400 400+400+400+400 400+400+400+400 400+400+400+400
Note:
①
Rated cooling capacity test conditions: indoor 27
℃
DB/19
℃
WB, outdoor 35
℃
DB; without
height drop between units.
②
Rated heating capacity test conditions(Tdesingnh): indoor 20
℃
DB, outdoor -10
℃
DB/-11
℃
WB; without height drop between units. Max heating capacity test conditions: indoor 20
℃
DB,
outdoor 7
℃
DB/6
℃
WB; without height drop between units.
③
The total capacity of connected indoor units must be in the range of 50%~135% of the outdoor
unit capacity. The relevant parameters can be corrected by referring to the unit capacity
correction table.
④
The above parameters are tested based on the standard connection pipe length. In the actual
project, the parameters should be corrected referring to the capacity correction for the long
connection pipe of units.
⑤
Specifications may be changed due to product improvement. Please refer to nameplates of the
units.
2.2 Parameters of Mode Exchange Box
Model NCHS1D NCHS2D NCHS4D NCHS8D
Numbers of branches unit 1 2 4 8
Maximum numbers of
connectable IDUs
Per branch unit 8 8 8 8
Total unit 8 16 32 64
Maximum capacity of
connectable IDUs
Per branch kW 16 16 16 16
Total kW 16 28 45 85
Power supply 220-240V ~ 50/60Hz
Piping connections
ODU
Liquid mm
Φ9.52 Φ9.52 Φ12.7 Φ15.9
High
pressure gas
mm
Φ19.05 Φ19.05 Φ22.2 Φ22.2
Low
pressure gas
mm
Φ22.2 Φ22.2 Φ28.6 Φ28.6
IDU
Liquid mm
Φ6.35/9.52 Φ6.35/9.52 Φ6.35/9.52 Φ6.35/9.52
Gas mm
Φ12.7/15.9 Φ12.7/15.9 Φ12.7/15.9 Φ12.7/15.9
Outline dimension(W×D×H) mm 340×388×250 340×388×250 460×388×250 784×388×250