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SiUS12-928_B
Service Check Function
Service Diagnosis
140
5. Press the [TEMP]
or
button
and change the number until you hear the long beep.
6. 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 number corresponds with the error code.
7. Determine the error code.
The numbers indicated when you hear the long beep are the error code.
Error codes and description
Refer to page 144, 145.
8. Press the [MODE] button to exit from the diagnosis mode.
The display
means the trial operation mode.
Refer to page 259 for trial operation.
9. Press the [ON/OFF] button twice to return to the normal mode.
Note:
When the remote controller is left untouched for 60 seconds, it returns to the normal mode.
(R14547)
(R14548)
(R9879)
(R14549)