Page 4 - Manual – Compressor freezer G21 – Zion

5. Voltage monitor setting: there are 3 stages to protect the voltage of the power, High/Medium/
Low, Press button twice and switch between H/M/L modes using the and buttons
– the corresponding icon lights up.
6. Temperature unit °C / °F: Press button 3 times and switch between °C / °F using the
button – the corresponding icon lights up.

Error code information
Error Possible Cause Solution
code
E1 Low voltage to fridge* DC-increase the voltage of DC power source/
check all the connection/check the voltage
monitor setting.
AC-replace the defective 240V AC adaptor.
E2 Condenser Fan fault Contact the G21 authorized service center.
E3 Compressor over Disconnect the fridge for 20 minutes and attempt
pressure re-start.
E4 Compressor minimum Contact the G21 authorized service center.
speed fault
E5 Over temperature Disconnect the fridge for 20 minutes and attempt
for compressor and re-start.
control unit
E6 NTC/ temperature Contact the G21 authorized service center.
sensor failure

* If you are using the appliance in a car and E1 is displayed, the stage of the voltage can be lowered
by one mode - for example from H to M/L or from M to L.
Trouble shooting:
Fridge doesn‘t work:
• Check the power source (maybe the voltage is too high or low).
• Check the power cables and all connections from the power source to fridge.
• Check if the fridge is on.

Poor cooling performance:
• Ensure the lid is closed properly.
• Ensure the power source has sufficient voltage.
• There is poor ventilation around the fridge.
• There is too much food inside the fridge.
• Temperature of the food put inside the fridge is too high.
• Incorrect temperature setting.
• The ambient temperature is too high.
Tips and suggestions:
• Fresh and frozen foods should not be stored right beside each other in the fridge. Doing so