Samsung AM072FXVAFH series, Руководство по обслуживанию

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Trou b l e shootin g
4- 3 8 Sa msun g El ec troni c s
Internal PCB Communication error of the Outdoor Unit C-Box (cont.)
R e pl ace INV PCB
(INV PCB TX p a rt : Br ea k age )
Ch ec k th e c onn ec tion st a tus
(CN91 c onn ec tor)
CN 32 c onn ec tor c onn ec tion
No
No
Y e s
Y e s
Li g htin g o f INV PCB LD11 d i d c on f irm a tion?
Is INV PCB CN 32 c onn ec tor acc ur a t e ly
c onn ec t ed ?
E 2 06 C00 3 /C004