Gree GMV-224WM/G-X Owner's Manual page 71

Error
—
Code
Driving board of compressor
P1
operates abnormally
Reset protection of driving module
P3
of compressor
Over-current protection of inverter
P5
compressor
Malfunction of drive temperature
P7
sensor of compressor
Desynchronizing protection of
P9
inverter compressor
High-voltage protection of
PH
compressor's drive DC bus bar
Low voltage protection for DC bus
PL
bar of drive of compressor
Malfunction of charging loop of
PF
driven of compressor
AC current protection of inverter
PP
compressor
H0 Malfunction of driving board of fan
Voltage protection of driving board
H2
power of fan
H4 Drive PFC protection of fan
H6 Drive IPM module protection of fan
Drive IPM high temperature
H8
protection of fan
Outdoor
Malfunction of drive storage chip of
HA
inverter outdoor fan
Malfunction of current detection
HC
circuit of fan drive
HE Phase-lacking of inverter fan
HJ Failure startup of inverter fan
AC input voltage of drive of inverter
HU
fan
G1 PV anti-islanding protection
G3 PV power generation overload
Phase-lacking protection at power
G5
grid side
Grid over/underfrequency
G7
protection
Drive IPM module protection at
G9
power grid side
GH Photovoltaic DC/DC protection
Grid side hardware overcurrent
GL
protection
DC bus neutral-point potential
GF
unbalance protection
Grid side temperature sensor
GP
protection
Gb Grid side relay protection
Gn Insulation resistance protection
Content
67
GMV DC Inverter VRF
Error
Code
Voltage protection of driving board
P2
power of compressor
Drive PFC protection of
P4
compressor
Drive IPM module protection of
P6
compressor
Drive IPM high temperature
P8
protection of compressor
Malfunction of drive storage chip of
PA
compressor
Malfunction of current detection
PC
circuit drive of compressor
Phase-lacking of inverter
PE
compressor
Failure startup of inverter
PJ
compressor
AC input voltage of drive of inverter
PU
compressor
Driving board of fan operates
H1
abnormally
Reset protection of driving module
H3
of fan
Over-current protection of inverter
H5
fan
Malfunction of drive temperature
H7
sensor of fan
Desynchronizing protection of
H9
inverter fan
High-voltage protection of fan's
HH
drive DC bus bar
Low voltage protection of bus bar
HL
of fan drive
Malfunction of charging loop of fan
HF
drive
AC current protection of inverter
HP
fan
G0 PV reversed connection protection
G2 PV DC overcurrent protection
G4 PV leakage current protection
G6 PV LVRT
Overcurrent protection at power
G8
grid side
Low/high input voltage protection
GA
at power grid side
Photovoltaic DC hardware
GC
overcurrent protection
High or low photovoltaic voltage
GE
protection
Grid side module high-temperature
GJ
protection
GU Charging circuit protection
Gd Grid side current side protection
Gy Power protection (PV)
Content