Samsung AR18CSFCMWKNCV - Display Error and Check Method

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3-2 Display Error and Check Method
3-2-1 Indoor Display Error and Check Mathod
ERROR MODE TYPE
DESCRIPTION
7-SEG
INDOOR/
OUTDOOR
C101, C102
INDOOR
Communication error
C108 Set address error
C121 Room TH sensor error
C122, C123 INDOOR MID, INDOOR IN EVA-TH sensor error
C140 Dust sensor error
C142 Humidity error
C143 Motion sensor error
C154 Fan error(indoor)
C161 Mixed operation error
C163 Option error
C187 K1lterfeedbackerror
C665 Drain pump error
*Note*
If the set doesn’t work (No power), check the thermal fuse of terminal block OPEN or
SHORT with Multimeter.
*MeasurethethermalfusehousingPIN#1~2:OPEN(disconnection)->defectiveproduct