Actuator Sensor Failure #A3-3311: Call For Service If The Problem Persists; Actuator Sensor Failure #A3-3312: Call For Service If The Problem Persists; Not Proper Room Temperature. Change Room Temperature - Samsung SL–C1860FW Service Manual

► Error Code
A3–3311
A3–3312
► Error message

Actuator Sensor Failure #A3-3311: Call for service if the problem persists.

Actuator Sensor Failure #A3-3312: Call for service if the problem persists.

► Symptom
The outer temperature sensor is defective.
► Troubleshooting method
1) Turn the machine off then on. If the error persists, turn the machine off again.
2) Enter the tech mode. Check the temperature sensor output.
3) If the sensor is defective, replace it.
4) If the temperature sensor is OK, replace the main board.
► Error Code
A3–3320
► Error message

Not proper room temperature. Change room temperature.

► Symptom
The value of the outer temperature sensor is out of normal area.
► Troubleshooting method
1) Check if the machine is installed in the proper area.
2) If the temperature sensor is defective, replace it.
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4. Alignment and Troubleshooting
4-35