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Troubleshooting
Samsung Electronics
12-40
■
Outdoor Temperature Sensor Error
Outdoor unit display
Indoor unit display
(Operation)
(Timer)
(Fan)
(Filter)
(Defrost)
Judgment method
Refer to the below judgment method
Causes
Outdoor temperature sensor open/short defect
Is separated the outdoor
temperature sensor
connector from PCB?
Is the resistance value
far from the
temperature table?
Detach the outdoor temperature sensor
connector from PCB and measure the resistance
value between the both terminals.
Restart after replacing PCB.
Restart after connecting a connector to
PCB.
Replace the outdoor temperature sensor
because it is defect.
Yes
Yes
Yes
No
No
Temperature
(°C)
70
60
50
40
30
20
10
0
-10
Resistance
(K
Ω
)
2.2
3.0
4.2
5.8
8.3
12.1
18.0
27.3
43.0
Summary of Contents for mini DVM Series
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Page 174: ...MEMO 5 36 Samsung Electronics ...
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Page 484: ...MEMO 12 73 Samsung Electronics ...
Page 514: ...14 18 Samsung Electronics Reference Information Thermodynamic characteristic of R410A ...
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