Checking Temperature Sensor - Samsung AR07TSFABWKN Service Manual

Troubleshooting
1. Check items
1) Is the sensor connected correctly?
2) Is the sensor placed correctly?
4) Is the resistance value of sensor connection pull-up correct?
2. Check procedure
Is the sensor connector
connected correctly in accordance with
a color?
Is the sensor resistance
of 25°C?
Connect the sensor to PBA connector
sensor in the connector.
Micom error or connector check.
Exchange the Outdoor PBA.
4-36
Yes
Yes
No
Yes
No
Reconnect the sensor connector.
Sensor Replace
No
Yes
Exchange the Outdoor PBA.
30°C - 166kohm
35°C - 138kohm
40°C - 115kohm
Samsung Electronics