Worx WX876L
25 fault codes documented
Cooler storage box is abnormally warm - Not cooling effectively
The inside of the cooler is warmer than expected, suggesting it's not maintaining the set cold temperature.
Code C1 shown - Ambient temperature too high
The cooler's display shows 'C1', indicating that the surrounding ambient temperature is too high for optimal operation.
Code C2 shown - Ambient temperature too high
The cooler's display shows 'C2', indicating that the surrounding ambient temperature is too high for optimal operation.
Code C3 shown - Ambient temperature too low
The cooler's display shows 'C3', indicating that the surrounding ambient temperature is too low, which can affect its operation.
Code C4 shown - Battery pack failure
The cooler's display shows 'C4', indicating a failure with the battery pack.
Code C5 shown - Battery pack failure
The cooler's display shows 'C5', indicating a failure with the battery pack.
Code C6 shown - Battery pack failure
The cooler's display shows 'C6', indicating a failure with the battery pack.
Code C7 shown - Low battery voltage or battery pack failure
The cooler's display shows 'C7', indicating either low battery voltage or a failure in the battery pack.
Code C8 shown - Battery pack failure
The cooler's display shows 'C8', indicating a failure with the battery pack.
Code C9 shown - Battery pack failure
The cooler's display shows 'C9', indicating a failure with the battery pack.
The compressor is slightly noisy when running - Normal operation
A slight noise from the compressor is normal, especially when it first starts. The noise level should reduce once the compressor is running stably.
Cooler does not work - No power or issue with fuse/supply
The cooler is not operating, indicating it may not be receiving power or there's an internal issue preventing startup.
Code F1 shown - Low voltage detected
The cooler's display shows 'F1', indicating that the input voltage is too low for proper operation. This usually triggers the battery protection mode.
Code F2 shown - Condenser fan overloaded
The cooler's display shows 'F2', indicating that the condenser fan is experiencing an overload condition.
Code F3 shown - Compressor starting too frequently
The cooler's display shows 'F3', which means the compressor is starting and stopping too often, possibly due to a cycling issue.
Code F4 shown - Compressor not kicking in
The cooler's display shows 'F4', indicating that the compressor is failing to start.
Code F5 shown - Overheating of compressor or electronics
The cooler's display shows 'F5', indicating that the compressor or internal electronics are overheating.
Code F6 shown - No parameter detected by controller
The cooler's display shows 'F6', indicating that the controller cannot detect necessary parameters for operation.
Code F7 shown - Temperature sensor faulty
The cooler's display shows 'F7', indicating a problem with the internal temperature sensor.
Code FA shown - Compressor module failure
The cooler's display shows 'FA', indicating a failure within the compressor module.
Code Fb shown - Compressor module failure
The cooler's display shows 'Fb', indicating a failure within the compressor module.
Code FC shown - Low battery voltage or faulty battery pack
The cooler's display shows 'FC', indicating that the battery voltage is low or the battery pack itself is faulty.
Objects are frozen in the cooler - Temperature set too low
Items inside the cooler are freezing, which means the set temperature is likely too low for the contents.
Water drops around the cooler lid - Normal condensation
It is normal to see water drops around the cooler lid. This is caused by moisture in the air condensing when it comes into contact with the cold surface of the cooler.
Water flow noise from the cooler inside - Normal compressor operation
Hearing a water flow noise inside the cooler is a normal sound produced by the internal compressor during its operation.