Trou
b
l
e
shootin
g
S
a
msun
g
El
e
c
troni
c
s
4-89
4-4-41 Fan starting error
Out
d
oor unit
d
ispl
a
y
(FAN PCB(FAN1))
(FAN PCB(FAN
2
))
Ju
d
g
m
e
nt M
e
tho
d
∙
S
t
a
rtup,
a
n
d
th
e
n i
f
th
e
sp
eed
in
c
r
ea
s
e
is not norm
a
lly.
∙ D
e
t
e
c
t
ed
b
y H/W or
S
/W
C
a
us
e
o
f
pro
b
l
e
m
∙ Compr
e
ssor
c
onn
e
c
tion
e
rror
∙ D
e
f
e
c
tiv
e
FAN Motor
∙ D
e
f
e
c
tiv
e
PCB
Pow
e
r O
ff
a
n
d
th
e
n R
e
st
a
rt
R
e
pl
a
c
e
F
a
n PCB
Y
e
s
Is th
e
r
e
sist
a
n
c
e
v
a
lu
e
b
e
tw
ee
n
d
i
ff
e
r
e
nt ph
a
s
e
s o
f
a
n Motor (U
׳
V,V
׳
W,W
׳
U)
l
e
ss th
a
n 10Ω?
R
e
pl
a
c
e
F
a
n Motor
No
Y
e
s
Is th
e
r
e
sist
a
n
c
e
b
e
tw
ee
n th
e
b
o
d
y o
f
F
a
n Motor
a
n
d
c
h
a
ssis MΩ?
R
e
pl
a
c
e
F
a
n Motor
No
Y
e
s
Do
e
s th
e
Compr
e
ssor
c
onn
e
c
tion
wir
e
prop
e
rly
c
onn
e
c
t?
Ch
e
c
k th
e
c
onn
e
c
tion wir
e
No
1. How
to
c
h
e
c
k
Содержание AM072FXVAFH series
Страница 214: ...Samsung Electronics 5 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 5 PCB Diagram and Parts List 5 1 ASS Y PCB MAIN...
Страница 219: ...5 6 Samsung Electronics 5 2 ASS YPCBMAIN HUB AC 1 2 3 4 5 6 7 8 9 10 11 12...
Страница 221: ...PCB Diagram and Parts List 5 8 Samsung Electronics ASS YPCBMAIN HUB cont DC 1 1 2 3 4 5 6 7 8 9 10 11...
Страница 223: ...5 10 Samsung Electronics 4 2 3 5 8 9 7 1 6 5 3 ASSY PCB INVERTER...
Страница 225: ...5 12 Samsung Electronics ASS Y PCB INVERTER cont 4 8 10 9 7 6 11 12 13 1 2 3 5...
Страница 229: ...5 16 Samsung Electronics 5 5 ASS YPCBFAN Model 1 FANchassis 1 5 2 6 3 4...
Страница 231: ...5 18 Samsung Electronics ASS YPCBFAN cont Model 2 FAN chassis 1 7 2 8 3 4 5 9 6...
Страница 244: ...Wiring Diagram 6 15 Samsung Electronics Wiring Diagram Samsung Electronics 6 16 6 8 AM216KXVGJ6...
Страница 260: ...Samsung Electronics 7 15 7 19 AM038KXWD66 7 20 AM048 055KXWD66...
Страница 274: ...Samsung Electronics 8 13 8 3 How to check the view mode using a tact switch AM6666XV666 rX rY rZ r A type B type...