Daikin SUPER MULTI NX G Series Service Manual page 101

SiUS12-928_A
Outdoor Unit
There are a green LED (LED A) and red LEDs (LED 1- LED 4) on the outdoor unit PCB. The LED A
indicates microcomputer operation condition. In normal condition, the LED A is blinking and the
LED 1- LED 4 are OFF.
Even after the error is canceled and the unit operates in normal condition, the LED indication
remains.
Service Diagnosis
2MXS18GVJU
3MXS24JVJU
4MXS32GVJU
Service monitor PCB
LED A
LED 1
LED 2
LED 3
LED 4
Caution for Diagnosis
(R6333)
92