Daikin FTX50GV1B Service Manual page 64

Service Check Function
5. Press the TEMP ▲ or TEMP ▼ button and change the number until you hear the long beep.
6. Diagnose by the sound.
7. Determine the error code.
8. Press the MODE button to exit from the diagnosis mode.
9. Press the ON/OFF button twice to return to the normal mode.
Note: When the remote controller is left untouched for 60 seconds, it returns to the normal mode.
53
★
beep: The left-side number does not correspond with the error code.
★
two consecutive beeps: The left-side number corresponds with the error code but
★
long beep: Both the left-side and right-side numbers correspond with the error code.
The numbers indicated when you hear the long beep are the error code.
Error codes and description
The display means the trial operation mode.
Refer to page 105 for trial operation.
the right-side number does not.
→
Refer to page 54.
SiBE041029EB
(R4277)
(R4278)
(R14969)
(R9670)
Service Diagnosis