E06
Schneider Electric Main Contactor / Relay Fault

Charger shows E06 or contactor fault; unit clicks repeatedly or fails to close the relay.

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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

Welded or stuck Schneider EVlink main contactor, Open coil on contactor, Loose control wiring to contactor coil, Faulty contactor driver on control board

How to Fix / Troubleshooting

Safety first: Turn off the supply breaker and verify isolation. Do not touch internal power components when energized.

  • Listen for contactor operation: When starting a charge (before isolating), note whether you hear a single solid click or rapid chattering. Continuous chattering suggests control or coil issues.
  • Inspect contactor connections: With power OFF and cover removed, check that all power and control terminals on the Schneider EVlink contactor are tight. Look for burn marks or melted plastic.
  • Check for mechanical obstruction: Ensure no foreign objects or deformed plastic parts are obstructing the contactor mechanism.
  • Reset the charger: Reassemble, restore power, and attempt a charge. If E06 persists, the contactor coil or driver circuit may be defective.
  • Professional replacement: A qualified technician should test the contactor coil resistance and control voltage. Replace the Schneider EVlink contactor assembly or control board as required.
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Repair Difficulty

Hard 4/5

Required Part

Schneider EVlink main contactor
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