Daikin FTX09NMVJU Service Manual page 78

Service Diagnosis
Method 2
1. Press the center of Temp button and Mode button at the same time.
2. Select 5C (service check) with Temp
3. Press Mode button to enter the service check mode.
4. Press Temp
67
5C
is displayed on the LCD.
The left-side number blinks.
or Temp
beeps or the long beep.
or Temp button.
button and change the number until you hear the two consecutive
(R11669)
(R11821)
(R11672)
(R11670)
(R11671)
Service Diagnosis
SiUS091601E