Daikin 2MXS40H2V1B Service Manual page 154

Service Check Function
Check Method 2
1. Press the 3 buttons (TEMP , TEMP , MODE) at the same time to enter the diagnosis
2. Press the [TEMP]
3. Diagnose by the sound.
4. Press the [MODE] button.
143
mode.
The left-side number blinks.
or
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 numbers correspond with the error code.
(The numbers indicated when you hear the long beep are the error code.
→
Refer to page 155, 156.)
The right-side number blinks.
button and change the number until you hear the two consecutive
right-side number does not.
SiBE121123_A
(R8381)
(R8382)
(R8383)
(R8384)
(R8385)
Service Diagnosis