A7 Indoor Unit: Malfunction Of Louver Motor (M1S) - Daikin RXYQ96PYDN Service Manual

Troubleshooting by Indication on the Remote Controller
A7
3.5 Indoor Unit: Malfunction of Louver Motor (M1S)
A7
Remote
Controller
Display
Applicable
FXHQ
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 louver motor
Decision is energized for a specified amount of time (about 30 seconds).
Conditions
Supposed
Causes
344
Error code is displayed but the system operates continuously.
Defect of swing motor
Defect of connection cable (power supply and limit switch)
Defect of airflow direction adjusting louver
Defect of indoor unit PC board
SiUS34-801A_b
Troubleshooting