Samsung AQV09NSBN Service Manual page 73

Split-type air conditioner
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12-2-8 Discharge temperature sensor error
1
.
C
h
e
c
kl
i
s
t
 :
1
)
 Is
th
e se
n
sor
c
o
nn
e
ct
2)
 Is
th
e se
n
sor pla
c
ed
3)
 Does
th
e bo
th t
erm
in
4
)
 Is
th
e res
i
s
t
a
nc
e value o
2.
 Troubles
h
oo
tin
g pro
c
edure
Is
th
e se
n
sor
c
o
nn
c
orre
ct
ly
in
 a
cc
orda
Is
th
e
t
empera
t
ure se
c
orre
ct
ly w
ith
Does
th
e bo
th t
sa
ti
s
y
th
e res
value
in
 a
cc
orda
nc
(
Re
e r
t
o
th
Is
th
e res
i
s
o
  se
n
sor
c
o
nn
e
cti
6
00.0
5
00.0
00.0
4
300.0
200.0
1
00.0
0.0
Samsu
n
g Ele
ct
ro
nic
s
or
c
o
nn
e
ct
ed
c
orre
ct
ly?
c
orre
ct
ly?
al o
  se
n
sor sa
ti
s
y
th
e res
i
s
t
  se
n
sor
c
o
nn
e
cti
o
n
 pull_up
e
ct
or
c
o
nn
e
ct
ed
nc
e w
ith
 a
c
olor?
Yes
n
sor
c
o
nn
e
ct
ed
ou
t
 separa
ti
o
n
?
Yes
erm
in
al o
  se
n
sor
i
s
t
a
nc
e
e w
ith t
empera
t
ure?
e R/T TABLE
)
Yes
t
a
nc
e value
o
n
 pull_up
2
4K?
Yes
         0
8
        6
        4
         2
         0
         8
        6
        1
         2
         3
        4
        4
        5
a
nc
e value
in
 a
cc
orda
nc
e w
ith t
c
orre
ct
?
c
nn
ct th
Re
o
e
No
C
h
a
n
ge
th
No
No
Ex
ch
No
No
Ex
ch
a
n
ge
Ex
ch
a
n
ge
        4
         2
         0
         8
        6
        4
         2
         0
        6
         7
         8
         8
        9
         0
        1
         2
        1
        1
        1
empera
t
ure?
n
c
nn
ct
.
e se
sor
o
e
or
e pos
iti
o
n
 o
  se
n
sor
.
a
n
ge
th
e se
n
sor
.
th
e PCB
.
th
e PCB
.
         8
        6
        4
         2
         0
         2
         3
        4
        5
        6
        1
        1
        1
        1
        1
 Troubleshooting
Normal opera
ti
o
n
Ex
it
1
2
-1
0

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