Samsung Electronics4-24
Restart the unit after replacing the PCB
Indoor unit display
4way
(Operation)
(Defrost)
(Timer) X (Filter)
1way
(Operation)
X (Defrost)
(Reservation)
(Fan) X (Filter)
Symptom
EEPROM circuit failure
Failure
EEPROM component failure, EEPROM circuit parts missing/damaged/soldering failure
4-3-6 EEPROM circuit failure
No
Yes
Are the EEPROM circuit
components in good conditions?
(missing components / damage /
soldering failure)
Replace the PCB if the restart fails
To Next Page
Loading...
