P r i o r i t y
s e q u e n c e
E r r o r c o d e
( L E D o n P C B )
B r e a k d o w n
l i s t
B r e a k d o w n
d e s c r i p t i o n
O p e r a t i o n
1
1s ON + Blink once
F-sensor abnormal
F-sensor value abnormal
Provisional mode
2
1s ON + Blink twice
R-sensor abnormal
R-sensor value abnormal
Provisional mode
3
1s ON + Blink 3 times
TC-sensor abnormal
TC-sensor value abnormal
Display error code
4
1s ON + Blink 4 times
D-sensor abnormal
D-sensor value abnormal
No defrosting
5
Blink twice
EEPROM data
abnormal
EEPROM data
abnormal
Display error code
6
Blink 12 times
R-Fan motor abnormal
or 12V drops
R-Fan motor abnormal
or 12V drops
R-Fan motor stops and retry after 3min.
7
Blink 4 times
Defrosting circuit
abnormal
Defrosting continues
even after 2 hours
After 2 hours,stop defrosting
and display error code
8
3s ON + Blink once
Freezer not cool
F-sensor stays over -10
℃
for 72 hours
Display error code
9
3s ON + Blink twice
Refrigerator not cool
R-sensor stays over 10
℃
for 72 hours
Display error code
5
