Product specifications

Samsung Electronics 4-16
4-5-6 Outdoor temperature sensor error
1. Checklist :
1) Is the sensor connector connected correctly?
2) Is the sensor placed correctly?
3) Does the both terminal of sensor satisfy the resistance value in accordance with temperature?
4) Is the resistance value of sensor connection pull_up correct?
2. Troubleshooting procedure
Yes
Yes
Yes
Yes
Is the sensor connector connectedcorrectly in
accordance with a color?
Is the temperature sensor connectedcorrectly
without separation?
Does the both terminal of sensorsatisfy the
resistance value in accordance with temperature?
(Refer to the R/T TABLE)
Is the resistance valueof sensor connection
pull_up 18K?
Reconnect the sensor connector
Change the position of sensor
Exchange the sensor
Exchange the PCB
Exchange the PCB
Normal operation
Exit
No
No
No
No
No
-50 -41 -32 -23 -14
-5
4
13 22 31 40 49 58 67 76 85 94
103
400.0
350.0
300.0
250.0
200.0
150.0
100.0
50.0
0.0