Troubleshooting with LED
SiBE121135
252
Service Diagnosis
1.2
Outdoor Unit
The outdoor unit has one green LED (LED A) on the PCB. When the LED A blinks, the
microcomputer works in order.
There are a green LED (LED A) and red LEDs on the outdoor unit PCB. The LED A indicates
microcomputer operation condition. In normal condition, the LED A is blinking and the other
LEDs are OFF.
Even after the error is canceled and the unit operates in normal condition, the LED indication
remains.
Service monitor PCB
3 or 4-room model
5-room model
LED A
LED 1
LED 2
LED 3
LED 4
LED 1
LED 2
LED 3
LED 4
LED 5
(R17270)
LED A
Содержание Super Multi NX 3MKS50E3V1B
Страница 187: ...SiBE121135 RA Indoor Unit Operation Manual 175 2 1 17 Quick Reference FTXG25 35 50JV1BW A Quick Reference...
Страница 188: ...RA Indoor Unit SiBE121135 176 Operation Manual FTXS20 25K2V1B CTXS15 35K2V1B Quick Reference...
Страница 189: ...SiBE121135 RA Indoor Unit Operation Manual 177 FVXG25 35 50K2V1B Quick Reference...
Страница 246: ...SA Indoor Unit SiBE121135 234 Operation Manual 2 Start 5s 5s 5s 5s 5s End...
Страница 413: ...SiBE121135 Outdoor Unit 80 90 Class Removal Procedure 401 7 Remove the sound blanket inner Step Procedure Points R10439...