Over Current Error
OK
OK
1. Outdoor unit fan operation defective, foreign matter on hear exchanger, excessive rise of ambient
temperature
2. Inverter PCB failure
3. Inverter compressor failure (lock, winding short)
Inverter PCB
"Protection stop by "overcurrent generation after inverter compressor start
processing completed'''' generated consecutively 10 times.
* The number of generations is reset if the start-up of the compressor succeeds.
No obstructions in air passages?
Heat exchange fins clogged
Outdoor unit fan motor check
Ambient temperature not raised by the effect of other heat sources?
Discharged air not sucked in?
Check Point 3 : Replace the Inverter compressor
Inverter compressor replacement
Check Point 2 : Check the Inverter PCB
Inverter PCB check
Check Point 1 : Check the outdoor unit fan operation, heat exchanger, ambient temperature
Indoor Unit : Operation LED 9 times Flash, Timer LED 4 Times Flash,
Economy LED Continuous Flash.
Outdoor Unit : E. 94. 1
Error Code : 94
Trouble shooting 30
Indicate or Display:
Detective Actuators:
Detective details:
OUTDOOR UNIT Error Method:
Forecast of Cause :
02-46
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