Wired Controller CDV 57
Compressor 6 Discharge
EP
Temperature Sensor
Detachment Protection
Bad Performance of the
F0
Outdoor Mainboard
F1 High Pressure Sensor Error
F3 Low Pressure Sensor Error
Compressor 1 Discharge
F5
Temperature Sensor Error
Compressor 2 Discharge
F6
Temperature Sensor Error
Compressor 3 Discharge
F7
Temperature Sensor Error
Compressor 4 Discharge
F8
Temperature Sensor Error
Compressor 5 Discharge
F9
Temperature Sensor Error
Compressor 6 Discharge
FA
Temperature Sensor Error
Compressor 1 Discharge
EC
Temperature Sensor
Detachment Protection
Compressor 2 Discharge
EL
Temperature Sensor
Detachment Protection
Compressor 3 Discharge
EE
Temperature Sensor
Detachment Protection
Compressor 3
J3
Over-current Protection
Compressor 4
J4
Over-current Protection
Compressor 5
J5
Over-current Protection
Compressor 6
J6
Over-current Protection
4-way Valve Blow-by
J7
Protection
System Pressure
J8
Over-Ratio Protection
System Pressure
J9
Under-Ratio Protection
Protection of Abnormal
JA
Pressure
Protection of Water Flow
JC
Switch
Protection of Low
JL
High-pressure
Compressor 6 Current
FJ
Sensor Error
Compressor 1 Top
FU
Temperature Sensor
Error
Compressor 2 Top
Fb
Temperature Sensor
Error
58
bH System Clock Malfunction
Compressor 1 Top
bC
Temperature Sensor
Detachment Protection
Compressor 2 Top
bL
Temperature Sensor
Detachment Protection
Compressor Drive Board
P0
Error
Compressor Drive Board
P1
Malfunction
Protection of Compressor
P2
Drive Board Power Supply
Protection of Compressor
P3
Drive Board Module Reset
H0 Error of Fan Drive Board
Malfunction of Fan Drive
H1
Board
Protection of Fan Drive Board
H2
Power Supply
Gas-liquid separator inlet
b6
temperature sensor error
Gas-liquid separator outlet
b7
temperature sensor error
Outdoor Humidity Sensor
b8
Error