Gree GMV-615WM/B-X Service Manual

GMV5 DC INVERTER VRF UNITS SERVICE MANUAL
127
Outd
oor
P
Compressor driver board fault (displayed on the IDU)
Compressor driver board failure (displayed on the IDU)
Compressor driver board power voltage protection (displayed on the IDU)
Compressor drive module reset protection
Compressor drive PFC protection
Inverter compressor over-current protection
Compressor drive IPM module protection
Compressor drive temperature sensor fault
Compressor drive IPM over-temperature protection
Inverter compressor out-of-step protection
Inverter compressor drive storage chip fault
Compressor drive DC bus high voltage protection
Compressor drive current detection circuit fault
Compressor drive DC bus low voltage protection
Inverter compressor out-of-phase protection
Compressor drive recharging circuit fault
Inverter compressor starting failure
Inverter compressor AC current protection
H
Fan driver board fault (displayed on the IDU)
Fan driver board failure (displayed on the IDU)
Fan driver board power voltage protection (displayed on the IDU)
Fan drive module reset protection
Fan drive PFC protection
Variable frequency fan over-current protection
Fan drive IPM module protection
Fan drive temperature sensor fault
Fan drive IPM over-temperature protection
Variable frequency fan out-of-step protection
Variable frequency fan drive storage chip fault
Fan drive DC bus high voltage protection
Fan drive current detection circuit fault
Fan drive DC bus low voltage protection
Variable frequency fan out-of-phase protection
Fan drive recharging circuit fault
Variable frequency fan starting failure
Variable frequency fan AC current protection
GREE VRF Display Code (5)
Content
symbol
0
1
2
3
4
5
6
7
8
9
A
H
C
L
E
F
J
P
U
b
d
n
y
Distinctive
symbol
Commis
sioning
U
Deficient preheating of the compressor
Wrong ODU capacity code/jumper cap setting
Power phase sequence protection
Refrigerant shortage protection
Wrong compressor drive board address
Valve exception warning
Indoor unit pipeline fault
Outdoor unit pipeline fault
Master IDU is set
Wrong compressor emergency operation dial
Invalid refrigerant injection

Gree GMV-615WM/B-X Specifications

General

Brand	Gree
Model	GMV-615WM/B-X
Category	Air Conditioner
Language	English