Samsung DVM S AM080FXVAGH, Руководство по обслуживанию

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T e st Op e r a tion
Sa msun g El ec troni c s 9-7
4) Pr e ssur e s e nsor (In de p e n de nt inst a ll a tion)
Ŷ
Insp ec tion it e m : Hi g h/Low Pr e ssur e s e nsor o f th e in de p e n de nt inst a ll ed Out d oor Unit.
Ŷ
Error c o de : Non e (Th e r e sultin g r e port "Un de t e rmin ed ")
Ŷ
D e t e rmin e th e st a tus o f th e Pr e ssur e s e nsor o f th e in de p e n de nt inst a ll ed Out d oor Unit bef or e th e c ompr e ssor st a rt.
Ŷ
I f th e ju dg m e nt o f Out d oor Unit Pr e ssur e s e nsor is "Un de t e rmin ed " : Ch ec kin g in acc or da n ce with th e f ollowin g or de r.
[Caution]
- I f th e Out d oor Unit with a history o f op e r a tion (Auto Tri a l Op e r a tion in c lusion) : M a int a in th e v ac uum mo de f or mor e th a n 5 minut e s.
Ye s
Con fi rm a tion a n d M ea s u r e s
No
I s Pr e ss u r e s e nsor c onn ec tor prop e r l y c onn ec t?
Ye s
R e p lace Hub PCB
No
I s v o l t age 5V be tw ee n
3, 4 pin o f PCB Pr e ss u r e s e nsor t e rmin al ?
Ye s
R e p lace PCB
No
I s dev i a tion o f o u t d oor
u nit a s f o ll owin g ?" H i g h pr e ss u r e M a x
/Min dev i a tion : le ss th a n 2 "
O ff th e vacuu m mo de o f O u t d oor U nit
Ch ec k th e pr e ss u r e s e nsor b r ea k d own
Comp le t e
V acuu m mo de o f O u t d oor U nit
※
Ch ec k th e Pr e ss u r e s e nsor b r ea k d own af t e r th e s a t u r a tion pr e ss u r e
o f th e o u t d oor t e mp e r a t u r e or c onn ec t th e m a ni f o ld gauge to c h ec k th e pr e ss u r e .