Daikin 4MXS-R Series Service Manual page 151

SiUS121736EA
Method 2
1. Press the 3 buttons (TEMP , TEMP , MODE) at the same time to enter the diagnosis mode.
2. Press TEMP
3. Diagnose by the sound.
4. Press MODE button.
Service Diagnosis
The left-side number blinks.
or TEMP
beeps or the long beep.
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
long beep : Both the left-side and right-side number correspond with the error code.
The numbers indicated when you hear the long beep are the error code.
Refer to page 149, 150.
The right-side number blinks.
button and change the number until you hear the two consecutive
right-side number does not.
Service Diagnosis
(R14550)
(R9430)
(R14551)
(R14552)
(R9429)
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