Daikin FTX-N Series Service Manual page 118

Service Diagnosis
6. Press FAN button.
7. Press TEMP
8. Diagnose by the sound.
9. Determine the error code.
10. Press FAN button for 5 seconds to exit from the service check mode.
113
 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.
Refer to page 123.
The right-side number blinks.
or TEMP
 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 the
right-side number does not.
 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.
Refer to page 123.
When the remote controller is left untouched for 60 seconds, it returns to the normal mode also.
button and change the number until you hear the long beep.
SiUS091601EA
R6000669
R6000697
R6000670
R6000669
Part 6 Service Diagnosis