Wiring Diagram - Gree GMV-80WL A-T Manuel De L'utilisateur

DC Inverter Multi VRF System User Manual

4.6.2 Wiring Diagram

(1) Connection of power cord and communication wire Separate power supply for IDU and
ODU
1) Single-phase power supply unit
(GMV-80WL/A-T, GMV-100WL/A-T, GMV-121WL/A-T, GMV-80WL/C-T,
GMV-100WL/C-T,GMV-121WL/C-T,GMV-120WL/C-T,GMV-140WL/C-T,GMV-160W
L/C-T.)
Communication wire
between ODU and IDU
D1
Outdoor
D2
unit
G1
G2
L N
Power
Fig.25 Connection of power cord and communication wire for IDU and ODU
2)
Three-phase power supply unit
（GMV-120WL/C-X,GMV-140WL/C-X,GMV-160WL/C-X）
Communication wire
between ODU and IDU
D1
Outdoor
D2
unit
G1
G2
PE
L1 L2 L3 N
Remote
monitor
Power
Earthing
Wire
Fig.26 Connection of power cord and communication wire for IDU and ODU
(2) Selection of circuit breaker and power cord
Model
GMV-80WL/A-T
GMV-100WL/A-T
GMV-121WL/A-T
GMV-80WL/C-T
GMV-100WL/C-T
GMV-121WL/C-T
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communication wire
D1
D2
Indoor
H1
unit 1
H2
L N
Remote
monitor
controller
Power
Indoor unit
communication wire
D1
D2
Indoor
H1
unit 1
H2
L N
Wired
controller
Power
Circuit breaker
Power supply
220～240V 50Hz
208～230V 60Hz
220～240V 50Hz
208～230V 60Hz
220～240V 50Hz
208～230V 60Hz
220～240V 50Hz
208～230V 60Hz
220～240V 50Hz
208～230V 60Hz
220～240V 50Hz
208～230V 60Hz
Indoor unit
communication wire
D1
D2
Indoor
H1
unit 2
H2
L N
Wired
Power
communication wire
D1
D2
Indoor
H1
unit 2
H2
L N
controller
Power
Number of ground
capacity
wire * Min sectional
area (mm
（A）
25 1×2.5
25 1×2.5
25 1×2.5
25 1×2.5
25 1×2.5
25 1×2.5
23
Wire(resistance-
Indoor unit
matching)
D1
D2
Indoor
H1
unit N
H2
L N
Wired
controller
Power
Indoor unit
Wire(resistance-
matching)
D1
D2
Indoor
H1
unit N
H2
L N
Wired
Power
Number of power cord
* Min sectional area
2 2
) (mm )
2×2.5
2×2.5
2×2.5
2×2.5
2×2.5
2×2.5
Wired
controller
Wired
controller