Table of Contents
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4. Troubleshooting
► Error Code
A3–3310
A3–3311
A3–3312
A3–3410
A3–3411
A3–3412
► Error message
Sensor Failure: #A3-3310. Turn off then on. Call for service if the problem persists
Sensor Failure: #A3-3311. Turn off then on. Call for service if the problem persists
Sensor Failure: #A3-3312. Turn off then on. Call for service if the problem persists
Sensor Failure: #A3-3410. Turn off then on. Call for service if the problem persists
Sensor Failure: #A3-3411. Turn off then on. Call for service if the problem persists
Sensor Failure: #A3-3412. Turn off then on. Call for service if the problem persists
► Symptom
Outer temperature/humidity sensor is defective.
► Troubleshooting method
•
A3–3310 / A3–3311 / A3–3312 : Temperature function is abnormal.
•
A3–3410 / A3–3411 / A3–3412 : Humidity function is abnormal.
1) Remove the left cover.
(Refer to 3.3.4 Temperature Sensor)
Measure the resistance value of the connector at both ends.
If the value is not in 47.5KΩ ~ 52.5KΩ (@ 25 ℃), replace the sensor(JC93-00486A).
2) If the harness and sensor are normal, replace the main board (JC92-02746A).
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Table of Contents
Troubleshooting
