1. Micro switch failure 2. Shorted connector/ wire 3.Controller PCB failure
Test 2 : Check Connector (CN11) / Wire
Test 1 : Check Limit switch
Test 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 Test 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
Trouble shooting 13
INDOOR UNIT Error Method:
Intake Grille Error
Indoor unit controller PCB
Micro switch
When the Micro switch detected open while running the compressor.
Detective Actuators:
Detective details:
Indicate of Display:
Forecast of Cause:
02-18
Indoor Unit
Outdoor Unit
Operation lamp : 5 time Flash
ERROR CODE : [E : 58]
Timer lamp: 8 time Flash
Monitor
ABCDEF
: Light ON : Light OFF n : n time blinking
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