T
e
st Op
e
r
a
tion
9-4
S
a
msun
g
El
e
c
troni
c
s
9-1-3 How to troubleshoot of the "Undetermined"
1) In
d
oor Unit T
e
mp
e
r
a
tur
e
s
e
nsor
Ŷ
Insp
e
c
tion it
e
m : In
d
oor t
e
mp
e
r
a
tur
e
o
f
ea
c
h In
d
oor Unit, EVA In / Out 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
In
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
In
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
.
- I
f
th
e
In
d
oor t
e
mp
e
r
a
tur
e
s
e
ttin
g
b
y wir
ed
r
e
mot
e
c
ontrol :
C
a
rri
ed
out th
e
Auto Tri
a
l Op
e
r
a
tion
a
f
t
e
r s
e
ttin
g
th
e
T
e
mp
e
r
a
tur
e
s
e
nsor o
f
In
d
oor Unit.
- In
d
oor Unit o
f
out
d
oor
a
ir intro
d
u
c
tion : Will
b
e
e
x
c
lu
ded
f
rom th
e
In
d
oor
a
ir t
e
mp
e
r
a
tur
e
, EVA In / Out T
e
mp
e
r
a
tur
e
s
e
nsor
c
h
e
c
kin
g
.
No
Indoor Temperature
sensor setting
(Remote control
→
indoor unit)
Yes
Confirmation and Measures
No
Does Temperature sensor
connection wire of Outdoor Unit properly connect?
Yes
Replace sensor
No
Is Outdoor Unit
Temperature sensor resistance value normal?
Check the breakaway
of sensor or replace PCB
Blast operation for more than 10 minutes
Complete
Is deviations of the
Indoor Unit Temperature sensors, more than 10
℃
?
Is deviations of the Indoor Unit
Temperature sensors, less than 10
℃
?
Yes
Yes
Yes
Is Indoor temperature of
the Indoor Unit by wired remote control setting?
No
[Discharge
Temperature sensor
resistance value]
Temperature(
℃
)
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
Resistance(K
Ω
)
※
Resistance measurement method After
separating the Temperature sensor connector
from the PCB, measure the resistance value
between the two terminals.
Содержание AM072FXVAFH series
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Страница 219: ...5 6 Samsung Electronics 5 2 ASS YPCBMAIN HUB AC 1 2 3 4 5 6 7 8 9 10 11 12...
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Страница 223: ...5 10 Samsung Electronics 4 2 3 5 8 9 7 1 6 5 3 ASSY PCB INVERTER...
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Страница 244: ...Wiring Diagram 6 15 Samsung Electronics Wiring Diagram Samsung Electronics 6 16 6 8 AM216KXVGJ6...
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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...
