Samsung Electronics
Troubleshooting
11-6
11-2-2 Indoor unit EVAP IN sensor error (open / short)
Outdoor unit display
Indoor unit display
Judgment method
Causes
(x x x : Indoor unit address occurred error)
(Operation) (Timer) (Fan) (Filter) (Removing frost)
- Refer to the below judge method
- OPEN/SHORT error of x indoor unit EVAP IN sensor error(OPEN/SHORT)
Is separated the
indoor EVAP IN sensor
connecter from PCB?
Is the resistance
value far from the
temperature table?
Detach indoor EVAP IN sensor connecter
from PCB, and measure the resistance
value between the both terminals.
Restart after PCB exchange.
Restart after connecting a connecter to PCB.
Replace the indoor EVAP IN sensor
because it is defect.
Temperature
(˚C)
70
60
50
40
30
20
10
0
-10
Resistance
(kΩ)
2.2
3.0
4.2
5.8
8.3
12.1
18.0
27.3
43.0
Yes
Yes
No
No
x x x
24103A(1)_2 12/23/05 12:57 PM Page 6-63
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