Daikin 2MXS40H2V1B Service Manual page 157

SiBE121123_A
Check Method 2
1. Press the center of the [TEMP] button and the [MODE] button at the same time to enter the
2. Press the [TEMP]
3. Diagnose by the sound.
4. Press the [MODE] button.
Service Diagnosis
diagnosis 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.
Service Check Function
(R4272)
(R14967)
(R4274)
(R4275)
(R14968)
146