Low Rotational Speed of Compressor
Controller module temperature too high
Open or Short Circuit of NTC
III. Abnormal Noise
1.The car refrigerator is not placed smoothly.
2.Touch a wall or other object.
3.There are parts loose or falling off inside.
IV. Condensation on Refrigerator Surface
When the ambient air humidity exceeds 75%, slight condensation will occur on
the box surface, which is normal.
△E1: Low Input Voltage
Failure 1: Insert the refrigerator power cord into the cigarette lighter before the car
starts. Solution 1: Wait a while to connect the car after it starts.
Failure 2: The input voltage of the adapter is too low.
Solution 2: Adjust the battery protection level to middle-voltage or low-voltage. If it
doesn't work, please replace a new adapter.
△E2: Fan Fault
Please replace a new fan when identify there is a fan malfunction.
△E3: Input Voltage Fault Due to Compressor Frequently Start
When the refrigerator is used in car and E3 appearing, Please shut down for 5
minutes and restart it.