A7" Indoor Unit: Malfunction Of Swing Flap Motor (M1S) - Daikin VRVIII-S Service Manual

SiENBE34-703
3.5 "A7 " Indoor Unit: Malfunction of Swing Flap Motor (M1S)
A7
remote control
Display
Applicable
FXCQ, FXKQ, FXZQ, FXHQ, FXUQ
Models
Method of
Utilizes ON/OFF of the limit switch when the motor turns.
Malfunction
Detection
Malfunction
When ON/OFF of the microswitch for positioning cannot be reversed even though the swing flap
Decision motor is energized for a specified amount of time (about 30 seconds).
Conditions
Supposed
! Defect of swing motor
Causes ! Defect of connection cable (power supply and limit switch)
! Defect of air flow direction adjusting flap-cam
! Defect of indoor unit PC board
Troubleshooting
Troubleshooting by Indication on the remote control
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