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Troubleshooting
Samsung Electronics
4-62
4-5-3 Indoor unit EVAP IN sensor Error (Open/Short)
◑
(Operation)
◑
(Timer)
(Fan)
(Filter)
(Defrost)
x x x (x x x : The address of the error occurred indoor unit)
t
The EVAP IN sensor of No. XXX indoor unit has defective OPEN/SHORT
Indoor unit display
Criteria
Cause of problem
Outdoor unit display
t
Refer to how to determine below
1. How to check
Is indoor EVAP IN sensor
connector separated from the PCB?
At that time,
is the resistance value significantly
deviated from the temp. table?
After separating indoor EVAP IN sensor
connector from the PCB, measure the resistance
values between both terminals
Re-start after connecting
the connector to the PCB.
As it is due to an indoor EVAP IN sensor
defect, replace it.
Yes
No
No
Ex) Room temp. 26°C – Resistance 10.93KΩ
Yes
Re-start after replacing PCB.
Yes
Temperature
(°C)
Resistance
(KΩ)
70
60
50
40
30
21
10
0
-10
2.2
3.0
4.2
5.8
8.3
12.1
18.0
27.3
43.0
$9;&6+B$BaLQGG
Содержание AVXC2H056EE
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Страница 402: ...PCB Diagram and Parts List 6 55 Samsung Electronics 6 2 6 ASS Y PCB SUB SENSOR CT UP 3 5 6 7 8 1 4 2 9 6 B B a LQGG ...