Samsung Electronics 694-4-1 EEPROM errorIndoor unit display ×(Operation) (Timer) (Fan) (Filter) ×(Defrost)t1$#SFQMBDFNFOUEVFUPEFGFDUJWF&&130.CriteriaCause of problemt Communication failure between EEPROM and MICOMOutdoor unit display1. How to checkYesAre there any problemssuch as short or dewetting betweenEEPROM PIN?If you restart after reenteringmodel options and power reset, does theerror occur again?Replace PCBYesNoNormal operationNoCheck the location of EEPROM byreferring to the schematic diagramReplace PCB4-4 Hydro UnitEEPROM SUB PBA