Trouble shooting 29
OUTDOOR UNIT Error Method:
Check Point 2 : Check connection of around the Compressor components
OKOK
OKOK
Indicate or Display:
Check Point 3: Replace Main PCB
Compressor rotor position
detection error
If Check Point 1,2 do not improve the symptom, change Main PCB.
Check if connector is removed.
Check erroneous connection.
Check if cable is open. (Refer to PARTS INFORMATION 2)
>>Upon correcting the removed connector or mis-wiring, reset the power.
For Compressor Terminal, Main PCB
02-27
Check Point 1 : Check Noise from Compressor
Turn on Power and check operation noise.
If an abnormal noise show, replace Compressor.
Detective Actuators:
Detective details:
Forecast of Cause :
Outdoor unit Main PCB
Compressor
1. Defective connection of electric components 2. Main PCB failure 3. Compressor failure
"Protection stop by "overcurrent generation at inverter compressor starting"
restart" generated consecutively 50 times x 3 sets (total 150 times)
OKOK
Check Point 4: Replace Compressor
If Check Point 3 do not improve the symptom, change Compressor.
Error code : 95
Outdoor unit : No indication
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