Daewoo FRU-541 Series - Error Display and Troubleshooting (Basic Model); Accessing Error Check Mode and Codes

1. How to enter this check mode
; Press the FRZ. SET button 5 times while pushing the REF. SET button.
2. The Front LED displays the current error code ( if happens ).
3. How to exit this mode
1) Press the FRZ.SET button
2) After 4 minutes automatically exit.
4. Error Code
No
1
2
3
4
5
6
7
8
; All Error Code reset, when the relative parts turn into normal.
FUNCTIONS ( Error Display_Basic Model )
Display (LED flicker) Remark
Freezer sensor disconnection or short
Refrigerator sensor disconnection or short
Room temperature sensor disconnection or short
Defrost sensor disconnection or short
Refrigerator Door switch is defective.
Abnormal return after defrosting
Freezer Door switch is defective.
Abnormal or defective cycle
14