E014
ABB
Configuration / Parameter Error
Charger shows E014 and does not start; often after a configuration change or power event.
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Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
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Possible Causes
Corrupted configuration memory, Incompatible settings (e.g., current limit vs. hardware rating), Interrupted firmware or parameter update, Faulty EEPROM/flash on control board
How to Fix / Troubleshooting
Context: ABB chargers store configuration such as current limits, network settings, and safety parameters.
- Restore defaults: Using the ABB app or local interface, perform a factory reset or restore default configuration as described in the user manual.
- Re-enter settings: Carefully reconfigure maximum current, supply type, and any smart charging parameters, ensuring they match the installation.
- Firmware reflash: If available, reapply the latest firmware package, which often refreshes configuration structures.
- Power cycle: After configuration changes, fully power down the charger for 1–2 minutes, then restart and check if E014 clears.
- Board replacement: Persistent configuration errors may indicate failing non-volatile memory on the control board, requiring board replacement.
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Repair Difficulty
Medium
3/5
Required Part
Configuration Memory / Main Control Board
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