Hisense GBF18H-S User Manual page 106

7 . T R O U B L E S H O
7 . T R O U B L E S H O
The following is the fault code table of indoor.
Fault
Fault Description
code
The buttons of the front
31
panel AD fault
The front panel fault is not
32
in place
Room temperature sensor
33
fault
ON/OFF UNITARY AIR CONDITIONER TECHNICAL& SERVICE MANUAL V6.0
O T I N G
O T I N G
Sheet 2 Indoor Error Code List
Possible Reason of Abnormality
1. The buttons are failure;
2. The cable of the display board is
failure;
3. The display board is failure;
4. The indoor control board is failure.
1.The front panel has been blocked;
2. The connection cable of the switch
and the motor connect loose;
3. The switch is failure;
4. The motor of the front panel is ailure;
5. The indoor control board is failure.
1. The cable of the indoor room
temperature sensor connect loose;
2. The indoor room temperature sensor
How to Deal With
1. Replace the display board;
2. Replace the cable of the display
board;
3. Replace the display board;
4. Replace the indoor control board.
1. Reassembly the front panel;
2. Reconnect the cable of the switch
and panel motor.
3.Replace the switch;
4. Replace the motor of the front panel;
5. Replace the indoor control board.
1.Reconnect the cable of the indoor
room temperature sensor;
2.Replace the indoor room temperature
REMARKS
Only for
MUTI-SPLIT
5009
FLOOR-STA
NDING
UNIT
Only for
MUTI-SPLIT
5009
FLOOR-STA
NDING
UNIT
Only for
MUTI-SPLIT
104