Table of Contents
Advertisement
Photovoltaic Multi VRF
Error Code
PE
Phase-lacking of inverter compressor
Malfunction of charging loop of driven
PF
of compressor
Failure startup of inverter
PJ
compressor
AC current protection of inverter
PP
compressor
AC input voltage of drive of inverter
PU
compressor
F0
Main board of ODU is poor
F1
Malfunction of high-pressure sensor
F3
Malfunction of low-pressure sensor
Malfunction of discharge temperature
F5
sensor of compressor 1
Malfunction of exit-tube temperature
F6
sensor
F7
Malfunction of humidity sensor
Malfunction of water temperature
F8
sensor
F9
Malfunction of jumper cap
FA
Web address of IDU is abnormal
Current sensor of compressor 1 is
FH
abnormal
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
Phase-lacking protection at power
G5
grid side
Phase-lacking protection at power
G6
grid side
G7
PV LVRT
Overcurrent protection at power grid
G8
side
Drive IPM module protection at
G9
power grid side
Low/high input voltage protection at
GA
power grid side
Gy
Power protection(PV)
Content
55
Error Code
Malfunction of drive temperature
H7
sensor of fan
Drive IPM high temperature
H8
protection of fan
Desynchronizing protection of
H9
inverter fan
Malfunction of drive storage chip of
HA
inverter outdoor fan
High-voltage protection of fan's drive
HH
DC bus bar
Malfunction of current detection
HC
circuit of fan drive
Low voltage protection of bus bar of
HL
fan drive
HE
Phase-lacking of inverter fan
Malfunction of charging loop of fan
HF
drive
HJ
Failure startup of inverter fan
HP
AC current protection of inverter fan
AC input voltage of drive of inverter
HU
fan
HJ
Failure startup of inverter fan
HP
AC current protection of inverter fan
AC input voltage of drive of inverter
HU
fan
GH
Photovoltaic DC\DC protection
Photovoltaic DC hardware
GC
overcurrent protection
Grid side hardware overcurrent
GL
protection
High or low photovoltaic voltage
GE
protection
Gb
Grid side relay protection
Gn
Insulation resistance protection
DC bus neutral-point potential
GF
unbalance protection
Grid side module high-temperature
GJ
protection
Grid side temperature sensor
GP
protection
GU
Charging circuit protection
Gb
Grid side relay protection
Gd
Grid side current sensor protection
Content
Advertisement
Table of Contents
