Outdoor Temperature Sensor Error - Samsung NS100SSXEA Service Manual

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
Is the sensor connector connectedcorrectly in
Is the temperature sensor connectedcorrectly
Does the both terminal of sensorsatisfy the
resistance value in accordance with temperature?
Is the resistance valueof sensor connection
Samsung Electronics
NS090SDXEA_E_SM_33623A(1)_1.indd 24
accordance with a color?
Yes
without separation?
Yes
(Refer to the R/T TABLE)
Yes
pull_up 18K?
Yes
400.0
350.0
300.0
250.0
200.0
150.0
100.0
50.0
0.0
Reconnect the sensor connector
No
Change the position of sensor
No
No
Exchange the sensor
No
No
Exchange the PCB
Exchange the PCB
Troubleshooting
Normal operation
Exit
4-24
2011-04-08 10:55:30