4-3-6 EEPROM circuit failure
Indoor unit display
Symptom
Failure
components in good conditions?
(missing components / damage /
Restart the unit after replacing the PCB
4-21
Samsung Electronics
(Operation)
EEPROM circuit failure
EEPROM component failure, EEPROM circuit parts missing/damaged/soldering failure
Are the EEPROM circuit
soldering failure)
No
(Defrost)
(Timer) X (Filter)
Yes
Replace the PCB if the restart fails
4-21