Service Check Function SiBE18-821_C
338 Troubleshooting
Check Method 2
1. Press the 3 buttons (TEMP▲, TEMP▼, MODE) simultaneously to enter the diagnosis mode.
The figure of the ten’s place blinks.
2. Press the TEMP▲ or ▼ button and change the figure until you hear the sound of “beep” or “pi
pi”.
3. Diagnose by the sound.
★
“pi” : The figure of the ten’s place does not accord with the error code.
★
“pi pi” : The figure of the ten’s place accords with the error code but the one’s not.
★
“beep” : The both figures of the ten’s and one’s place accord with the error code.
(The figures indicated when you hear the “beep” sound are error code.
→
Refer to page 350, 351.)
4. Press the MODE button.
The figure of the one’s place blinks.
(R8381)
(R8382)
(R8383)
(R8384)
(R8385)
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