Error Codes
When the electronic control module of compressor malfunctions, the LED display will show
ER1, ER2, ER3, ER4, ER5 and compressor will stop working. After rectifying the fault, please
wait for 3 minutes before starting the operation.
When an NTC (temperature sensor) failure is detected, the LED display shows ER0 and ER9
and after rectifying the fault, the display will show the internal temperature again.
Te m p e r a t u re s e n s o r short circuit (at
this point the compressor enters a
regular operating mode, (i.e.,) works
for 30 minutes then stops for 30
minutes).
Change the temperature sensor
line.
Input under-voltage protection
• Change the battery.
• Check the lower battery
protection switch.
DC fan over-current protection
Compressor start-up problem
Interrupt power and keep it idle for
30 minutes and then restart.
The rotational speed of the
compressor is abnormal
Change the main controller.
The temperature of the control
module is abnormal
Move the fridge in a cool place,
cool the module then restart.
Te m p e r a t u re s e n s o r o p e n c i r c u i t ( a t
this point the compressor enters a
regular operating mode, works for 30
minutes then stops for 30 minutes.)
• Tighten the temperature sensor
line.
• Change the temperature sensor
line.
Disposal
This marking indicates that this appliance should not be disposed with other
house-hold wastes. To prevent possible harm to the environment or human
health from uncontrolled waste disposal, recycle it responsibly to promote the
sustainable reuse of material resources.
