Trouble shooting 12
INDOOR UNIT
INDOOR UNIT Error Method:
Detective Actuators:
Detective details:
Forecast of Cause :
Intake Grille Error
When the Micro switch is detected open while running the compressor.
1. Micro switch failure 2. Shorted connector/ wire 3.Controller PCB failure
Check Point 2 : Check Connector (CN11) / Wire
Check Point 1 : Check Limit switch
Check Point 3 : Replace Controller PCB
Check operation of Micro switch. (any blocking by dust, etc.)
>>If Micro switch is detective, replace it.
Check loose contact of CN11 /shorted wire (pinched wire).
>>Replace Micro switch if the wire is abnormal
If Check Point 1 - 2 do not improve the symptom, change Controller PCB.
OK
Remove Micro switch and check ON/OFF switching operation by using a meter.
OK
Indoor unit Controller PCB
Micro switch
Indicate or Display:
Outdoor Unit : No indication
Indoor Unit : Operation lamp: 5 time Flash, Timer lamp: 8 time Flash
Economy lamp: Continuous flash.
ERROR CODE : [E : 58]
02-16
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