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13-1. Test Operation Check
13-1-1. Fan Check
When an error code has been displayed on the
remote controller, remove the error cause referring
to “Check code and check position displayed on
remote controller and outdoor unit”.
Check indoor fan, fan motor, and fan circuit.
Check peripherals of the fan.
START
Push [START/STOP] button.
Select the operation mode [FAN].
Is air discharged from the
discharge port of the indoor unit?
Is there no abnormal sound?
Normal
Check each indoor unit successively.
YES
YES
NO
NO