A7" Indoor Unit: Malfunction Of Swing Flap Motor (Ma) - Daikin R410As Service Manual

Si39-302
" A7 " Indoor Unit:
2.5
A7
Remote
Controller
Display
Applicable FXCQ, FXAQ, FXFQ, FXHQ, FXKQ
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
motor is energized for a specified amount of time (about 30 seconds).
Decision
Conditions
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Supposed
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Causes
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Troubleshooting
Malfunction of Swing Flap Motor (MA)
Defect of swing motor
Defect of connection cable (power supply and limit switch)
Defect of air flow direction adjusting flap-cam
Defect of indoor unit PC board
Troubleshooting by Indication on the Remote Controller
161