7-3. Some part of air conditioner does not operate.
7-3-1. Only fan does not run.
7-3-2. Auto deflector switch does not work.
Auto deflector does not work with the operation selector switch in FAN or OFF position.
NOTE
•
OK
• Measure resistance of auto deflector
motor winding.
Check that OPERATION SELECTOR
switch is set at either HIGH COOL or
LOW COOL.
Fan cannot
be turned.
OK
• Check fan rotation.
Turn fan gently once or twice by
hand.
• Check fan casing
foreign matter on
inside.
Fan motor burnout
or foreign matter in
bearings.
Remove foreign
matter or repair.
Repair or replace.
• Measure resistance of fan motor
winding.
• Check fan motor capacitor.
16
