Fault Diagnosis - Daikin FTX09AXVJU Operating Manual

Fault Diagnosis

 To perform error code diagnosis
1. Press and hold
• blinks.
2. Press or
• Press on the button repeatedly until a long "beep" acknowledgement
heard from the indoor unit.
 To exit from error code diagnosis
3. Press and hold
• The code display will cancel itself if the button is not pressed for
1 minute.
 Note
• A short "beep" and two consecutive "beep" acknowledgement from the indoor unit indicates a
non-correspondence error code.
• User shall not attempt to repair or modify the air conditioner as any incorrect work may result in
electric shock or fire.
• Consult the service personnel in case the air conditioner is found to be faulty.
or button for 5 seconds.
to check on the error code.
or button for 5 seconds.
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