Daikin MKS-T Series Service Manual page 117

SiSG121917E
5. Press 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 MODE button to exit from the diagnosis mode.
9. Press 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.
Part 6 Service Diagnosis
 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 Error codes and description on page 114, 115.
The display T means the trial operation mode.
Refer to page 187 for trial operation.
Service Diagnosis
(R19115)
(R19116)
(R14969)
(R19117)
112