Si12-714
Service Check Function
Service Diagnosis
175
5. Press the TEMP button.
Press TEMP
▲
or TEMP
▼
and change the digit until you hear the sound of “beep”.
6. Diagnose by the sound.
★
“pi” : The both numbers of tens and units do not accord with the error code.
★
“pi pi” : The number of tens accords with the error code.
★
“beep” : The both numbers of tens and units accord with the error code.
7. Determine the error code.
The digits indicated when you hear the “beep” sound are error code.
(Error codes and description
→
Refer to page 176.)
8. Exit from the diagnosis mode.
Press the MODE button.
(R4277)
(R4278)
