Trouble shooting 5
OUTDOOR UNIT Error Method:
Indoor unit capacity error
Detective Actuators:
Detective details:
Forecast of Cause :
OKOK
All indoor units
The total capacity of the indoor units if it is install beyond.
1. The selection of indoor units is incorrect 2. Main PCB(Outdoor unit) failure
Indicate or Display:
Error code : 22
02-06
Outdoor unit : No indication
Check Point 1 : Check the total capacity of indoor unit
Check the total capacity of the connected indoor units.
>> If abnormal condition is found, correct it by referring
to Installation Manual or Design & Technical Manual.
Check Point 2 : Replace Main PCB
If Check Point 1 do not improve the symptom, replace Main PCB of Outdoor unit.
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