Gree GMV-280WM/H-X User Manual

GMV DC Inverter VRF
70
——
Error
Code
Content
Error
Code
Content
Outdoor
P3
Reset protection of driving module of
compressor
P4 Drive PFC protection of compressor
P5
Over-current protection of inverter
compressor
P6 Drive IPM module protection of compressor
P7
Malfunction of drive temperature sensor
of compressor
P8
Drive IPM high temperature protection of
compressor
P9
Desynchronizing protection of inverter
compressor
PA
Malfunction of drive storage chip of
compressor
PH
High-voltage protection of compressor's
drive DC bus bar
PC
Malfunction of current detection circuit drive
of compressor
PL
Low voltage protection for DC bus bar of
drive of compressor
PE Phase-lacking of inverter compressor
PF
Malfunction of charging loop of driven of
compressor
PJ Failure startup of inverter compressor
PP
AC current protection of inverter
compressor
PU
AC input voltage of drive of inverter
compressor
H0
Malfunction of driving board of fan
H1
Driving board of fan operates abnormally
H2
Voltage protection of driving board power
of fan
H3 Reset protection of driving module of fan
H4
Drive PFC protection of fan
H5
Over-current protection of inverter fan
H6 Drive IPM module protection of fan H7
Malfunction of drive temperature sensor of
fan
H8
Drive IPM high temperature protection of
fan
H9 Desynchronizing protection of inverter fan
HA
Malfunction of drive storage chip of
inverter outdoor fan
HH
High-voltage protection of fan's drive DC bus
bar
HC
Malfunction of current detection circuit of
fan drive
HL
Low voltage protection of bus bar of fan drive
HE
Phase-lacking of inverter fan
HF
Malfunction of charging loop of fan drive
HJ
Failure startup of inverter fan
HP
AC current protection of inverter fan
HU
AC input voltage of drive of inverter fan
G0
PV reversed connection protection
G1
PV anti-islanding protection
G2
PV DC overcurrent protection
G3 PV power generation overload G4 PV leakage current protection
G5
Phase-lacking protection at power grid
side
G6 PV LVRT
G7
Grid over/underfrequency protection
G8
Overcurrent protection at power grid side
G9
Drive IPM module protection at power
grid side
GA
Low/high input voltage protection at power
grid side
GH Photovoltaic DC/DC protection GC
Photovoltaic DC hardware overcurrent
protection
GL
Grid side hardware overcurrent
protection
GE High or low photovoltaic voltage protection
GF
DC bus neutral-
point potential unbalance
protection
GJ
Grid side module high-temperature
protection
GP
Grid side temperature sensor protection
GU
Charging circuit protection
Gb
Grid side relay protection
Gd
Grid side current side protection
Gn
Insulation resistance protection
Gy
Power protection (PV)
Debugging
U0
Preheat time of compressor is insufficient U2
Wrong setting of ODU's capacity
code/jumper cap
U3
Power supply phase sequence
protection
U4 Refrigerant-lacking protection
U5
Wrong address for driving board of
compressor
U6 Alarm because valve is abnormal
U8
Malfunction of pipeline for IDU
U9
Malfunction of pipeline for ODU

Gree GMV-280WM/H-X Specifications

General

Brand	Gree
Model	GMV-280WM/H-X
Category	Inverter
Language	English