Samsung AM160FNBFEB/EU, Руководство по обслуживанию

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T ro u b l eshootin g
4-90 S a m s u n g El e c troni c s
1 . I nspe c tion Method
4-4-46 SUMP T e mp erat u re S e n sor E rror ( O PE N /SH O RT)
(O peration ) ×( R eser v ation ) (Bl ast ) ×(F i l ter ) ×( De f rost )
t%JTDPOOFDUJPOPSCSFBLEPXOPGSFMFWBOUTFOTPS
t3FGFSUPUIFKVEHNFOUNFUIPECFMPX
Indoor Unit Display
Judgment Method
Special Cause
Outdoor Unit Display
Did the c onne c tor f or the
o u tdoor SU MP sensor b rea k a w a y
f ro m the P CB?
Did the resistan c e v a lu e
si g ni f i c ant ly stra y f ro m the f o ll o w in g
te m perat u re ta b l e ?
S eparate the c onne c tor o f the
o u tdoor SU MP sensor f ro m the P CB, and m eas u re
the resistan c e v a lu e b et w een the t w o ter m ina l s .
R estart operation a f ter c han g in g P CB .
R estart operation a f ter c onne c tin g
the c onne c tor to P CB
C han g e this part as it is the f a ul t o f the
o u tdoor SU MP sensor itse l f.
No
No
Y es
Y es
T e m perat u re (°C )
70
60
5 0
40
3 0
2 0
10
0
-10
R esistan c e (KΩ )
2 . 2
3 . 0
4 . 2
5 . 8
8 . 3
1 2 . 1
18 . 0
2 7 . 3
4 3 . 0
Resistance value measure part