Samsung AM072FXVAFH series, Руководство по обслуживанию

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T e st Op e r a tion
S a msun g El e c troni c s 9-5
2 ) Out d oor Unit T e mp e r a tur e s e nsor
Ŷ Insp e c tion it e m : Out d oor t e mp e r a tur e o f ea c h Out d oor Unit, Con d _Out, EVI In / Out, S u c tion, Liqui d pip e t e mp e r a tur e s e nsor
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 T e mp e r a tur e s e nsor o f th e ea c h Out d oor Unit inst a ll ed b e f or e th e c ompr e ssor st a rt.
Ŷ I f th e ju d g m e nt o f Out d oor Unit T e mp e r a tur e s e nsor is "Un de t e rmin ed " : Ch e c kin g in a cc or da n c e with th e f ollowin g or de r.
[ C aution]
- 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) : Must b e c a rri ed out Auto Tri a l Op e r a tion a f t e r
1 hour f rom f in a l op e r a tion stopp ed .
Ye s
Con fi r m a tion a n d M ea s u r e s
Ye s
Con fi r m a tion a n d M ea s u r e s
No
I s Te m p e r a t 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 s e nsor
No
I s Te m p e r a t u r e s e nsor r e sist a n ce value nor m al ?
Ch ec k th e b r ea k a w a y
o f s e nsor or r e p lace P CB
M u st w a it m or e th a n 1 ho u r
Co m p le t e
I s dev i a tions o f th e eac h
O u t d oor U nit Te m p e r a t u r e s e nsors ,
m or e th a n 1 0
℃
?
I s dev i a tions o f th e eac h
O u t d oor U nit Te m p e r a t u r e s e nsors , le ss th a n 1 0
℃
?
Ye s
Ye s
No
No
I s Te m p e r a t u r e s e nsor prop e r l y a ss e m bled ?
No
[ Dis c h a r ge
Te m p e r a t u r e s e nsor
r e sist a n ce value]
Te m p e r a t u r e(
℃
)
R e sist a n ce(KΩ )
※ R e sist a n ce m ea s u r e m e nt m e tho d A f t e r
s e p a r a tin g th e Te m p e r a t u r e s e nsor c onn ec tor
f ro m th e P CB , m ea s u r e th e r e sist a n ce value
be t w ee n th e t w o t e r m in al s .
70
60
50
40
30
20
10
0
-10
2.2
3.0
4.2
5.8
8.3
12.1
18.0
27.3
43.0