MXS Service Manual

Service Diagnosis SiUS121736EA
141 Service Diagnosis
Method 2
1. Press the center of Temp button and Mode button at the same time.
5C is displayed on the LCD.
2. Select 5C (service check) with Temp
 or Temp  button.
3. Press Mode button to enter the service check mode.
The left-side number blinks.
4. Press Temp
 or Temp  button and change the number until you hear the two consecutive
beeps or the long beep.
(R24046)
(R11821)
(R24047)
(R11670)
(R24048)