Test Operation Check; Fan Check - Toshiba MMY-MUP0801HT8JP Service Manual

7-6. Test Operation Check

7-6-1. Fan Check

START
Push the Start/Stop button on the remote controller.
Select the " Fan" operating mode.
Is air discharged from the discharge port of
the indoor unit?
Is the sound normal?
Normal
Check every indoor unit in turn.
YES
YES
- 140 -
Check code
appears
When a check code has been
displayed on the remote
controller eliminate the cause
of the trouble, by referring to
Check code
"check code and check
appears
position displayed on remote
controller and outdoor unit."
NO
Check the indoor fan, fan
motor, and fan circuit.
NO
Check positions around the
fan.