Service manual

SiBE05-722ED Service Diagnosis
Service Diagnosis 60
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 TEMP ▼ 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 62.
4. Press the MODE button.
The right-side number blinks.
(R4272)
(R14967)
(R4274)
(R4275)
(R14968)