Service Diagnosis SiBE041525F
47 Service Diagnosis
Method 2
1. Press the center of the TEMP button and the OFF button at the same time.
5C is displayed on the LCD.
2. Select 5C (service check) with the TEMP or TEMP button.
3. Press the FAN button to enter the service check mode.
00 is displayed and the left-side number blinks.
4. Press the TEMP or TEMP
button and change the number until you hear the two
consecutive beeps or the long beep.