Gree GMV-80WL A-T Manuel De L'utilisateur page 38

DC Inverter Multi VRF System User Manual
Outdoor:
Error Code
E0
E1
E2
E3
E4
E5
EC
J1
J7
J8
J9
JA
JL
P0
P1
P2
P3
P4
P5
P6
P7
P8
P9
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Content
Malfunction of ODU (uniform)
High-pressure protection
Discharge low-temperature
protection
Low-pressure protection
High discharge temperature
protection of compressor
High discharge temperature
protection of compressor 1
Drop protection of discharge
temperature sensor of compressor 1
Over-current protection of
compressor 1
Gas-mixing protection of 4-way valve
High pressure ratio protection of
system
Low pressure ratio protection of
system
Protection because of abnormal
pressure
Protection because high pressure is
too low
malfunction of driving board of
compressor (uniform)
Driving board of compressor
operates abnormally (uniform)
Voltage protection of driving board
power of compressor (uniform)
Reset protection of driving module of
compressor
Drive PFC protection of compressor
Over-current protection of inverter
compressor
Drive IPM module protection of
compressor
Malfunction of drive temperature
sensor of compressor
Drive IPM high temperature
protection of compressor
Desynchronizing protection of
inverter compressor
Error Code
F0 Main board of ODU is poor
F1 Malfunction of high-pressure sensor
F3 Malfunction of low-pressure sensor
Malfunction of discharge
F5
temperature sensor of compressor 1
FP Malfunction of DC motor
Malfunction of outdoor ambient
b1
Malfunction of defrosting
b2
Malfunction of liquid temperature
b4
Malfunction of gas temperature
b5
Malfunction of inlet tube temperature
b6
sensor of vapor liquid separator
Malfunction of exit tube temperature
b7
sensor of vapor liquid separator
Malfunction of gas temperature
b9
sensor of heat exchanger
bH Clock of system is abnormal
Malfunction of driving board of fan
H0
Driving board of fan operates
H1
Voltage protection of driving board
H2
power of fan (uniform)
Reset protection of driving module of
H3
H4 Drive PFC protection of fan
Over-current protection of inverter
H5
H6 Drive IPM module protection of fan
Malfunction of drive temperature
H7
Drive IPM high temperature
H8
Desynchronizing protection of
H9
35
Content
temperature sensor
temperature sensor 1
sensor of sub-cooler
sensor of sub-cooler
(uniform)
abnormally (uniform)
fan
fan
sensor of fan
protection of fan
inverter fan