Eeprom Error - Samsung ERV Operating Instructions Manual

9-4-7 EEPROM Error

Error Mode EEPROM Error
Display
Check Method Communication Failure between EEPROM and Micom
Cause Fault of EEPROM
Sensor SPEC.
Is EEPROM SUB PBA reassembled correctly?
Is any problem such as short or unsoldering
Samsung Electronics
Turn on the unit.
Occurrence of E162
Yes
between EEPROM PIN?
Yes
Replace EEPROM PBA.
No
EEPROM Reassembly
No
Remove short or unsoldering
EEPROM PBA CODE
: DB93-12483A
9-9