SiBE041525F Service Diagnosis
Service Diagnosis 48
5. 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.
Refer to page 49.)
6. Press the FAN button.
The right-side number blinks.
7. Press the TEMP or TEMP
buttonand change the number until you hear the long beep.
8. 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.
9. Determine the error code.
The numbers indicated when you hear the long beep are the error code.
Error codes and description
Refer to page 49.
10.Press the FAN button for 5 seconds to exit from the service check mode.
(When the remote controller is left untouched for 60 seconds, it returns to the normal mode
also.)
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