SiBE121135 Service Check Function
Service Diagnosis 261
Check Method 2
1. Press the center of the [TEMP] button and the [MODE] button at the same time to enter the
diagnosis mode.
The left-side number blinks.
2. Press the [TEMP]
or button and change the number until you hear the two consecutive
beeps or the long beep.
3. Diagnose by the sound.
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.
Error codes and description
→ Refer to page 267.
4. Press the [MODE] button.
The right-side number blinks.
(R4272)
(R14967)
(R4274)
(R4275)
(R14968)
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