A7" Indoor Unit: Malfunction Of Swing Flap Motor (Ma) - Daikin R-410A Service Manual

SiBE39-402A

"A7" Indoor Unit: Malfunction of Swing Flap Motor (MA)

4.5
A7
Remote
Controller
Display
Applicable
All indoor unit models
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
! Defect of swing motor
Supposed
! Defect of connection cable (power supply and limit switch)
Causes
! Defect of air flow direction adjusting flap-cam
! Defect of indoor unit PC board
Troubleshooting
Troubleshooting by Indication on the Remote Controller
115