PROBLEM
Error code F1
Low voltage to cooler.
Error code F2
Condenser fan is overloaded.
Error code F3
Compressor starts too
frequently.
Error code F4
Compressor not starting.
Error code F5
Compressor and/or electronics
are overheated.
Error code F6
Controller cannot detect any
parameters.
Error code F7 or F8
Temperature sensor is faulty.
OPERATION
TROUBLESHOOTING
POSSIBLE CAUSE
POSSIBLE SOLUTION
Adjust the battery protection from high to medium or from
medium to low.
Disconnect the power to the cooler for five minutes and
restart. If the code displays again, contact the manufacturer.
Disconnect the power to the cooler for five minutes and
restart. If the code displays again, contact the manufacturer.
Disconnect the power to the cooler for five minutes and
restart. If the code displays again, contact the manufacturer.
Disconnect the power to the cooler for five minutes and
restart. If the code displays again, contact the manufacturer.
Disconnect the power to the cooler for five minutes and
restart. If the code displays again, contact the manufacturer.
Disconnect the power to the cooler for five minutes and
restart. If the code displays again, contact the manufacturer.
11 — English