Gree GMV-120WM/B-F Service Manual

GMV5 D.C INVERTER MULTI VRF SERVICE MANUAL
152
JF
Oil-return pipe is leaking
bE
Malfunction of inlet tube temperature
sensor of condenser
P0
malfunction of driving board of
compressor
bF
Malfunction of outlet tube temperature
sensor of condenser
P1
Driving board of compressor operates
abnormally
bJ
High-pressure sensor and low-pressure
sensor are connected reversely
P2
Voltage protection of driving board power
of compressor
bP
Malfunction of temperature sensor of
oil-return 2
P3
Reset protection of driving module of
compressor
bU
Malfunction of temperature sensor of oil
return 3
P4
Drive PFC protection of compressor
bb
Malfunction of temperature sensor of oil
return 4
P5
Over-current protection of inverter
compressor
H0
Malfunction of driving board of fan
P6
Drive IPM module protection of
compressor
H1
Driving board of fan operates abnormally
P7
Malfunction of drive temperature sensor
of compressor
H2
Voltage protection of driving board
power of fan
P8
Drive IPM high temperature protection of
compressor
H3
Reset protection of driving module of fan
P9
Desynchronizing protection of inverter
compressor
H4
Drive PFC protection of fan
PA
Malfunction of drive storage chip of
compressor
H5
Over-current protection of inverter fan
PH
High-voltage protection of compressor‘s
drive DC bus bar
H6
Drive IPM module protection of fan
PC
Malfunction of current detection circuit
drive of compressor
H7
Malfunction of drive temperature sensor
of fan
PL
Low voltage protection for DC bus bar of
drive of compressor
H8
Drive IPM high temperature protection of
fan
PE
Phase-lacking of inverter compressor
H9
Desynchronizing protection of inverter
fan
PF
Malfunction of charging loop of driven of
compressor
HA
Malfunction of drive storage chip of
inverter outdoor fan
PJ
Failure startup of inverter compressor
HH
High-voltage protection of fan‘s drive DC
bus bar
PP
AC current protection of inverter
compressor
HC
Malfunction of current detection circuit of
fan drive
PU
AC input voltage of drive of inverter
compressor
HL
Low voltage protection of bus bar of fan
drive
F0
Main board of ODU is poor
HE
Phase-lacking of inverter fan
F1
Malfunction of high-pressure sensor
HF
Malfunction of charging loop of fan drive
F3
Malfunction of low-pressure sensor
HJ
Failure startup of inverter fan
F5
Malfunction of discharge temperature
sensor of compressor 1
HP
AC current protection of inverter fan
F6
Malfunction of exit-tube temperature
sensor
HU
AC input voltage of drive of inverter fan
F7
Malfunction of humidity sensor
HJ
Failure startup of inverter fan
F8
Malfunction of water temperature sensor
HP
AC current protection of inverter fan

Gree GMV-120WM/B-F Specifications

General

Brand	Gree
Model	GMV-120WM/B-F
Category	Inverter
Language	English