Andersen LED Indicator / Display Fault

Charger front LEDs are dim, flickering, or not displaying the correct colours, but charging still works.

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.

Possible Causes

Failed LED strip or board behind Andersen front cover, Loose LED harness connection to main control PCB, Faulty LED driver circuit on PCB, Moisture damage near LED assembly

How to Fix / Troubleshooting

Safety first: Turn off the charger at the consumer unit before removing any covers.

User steps:

Use the Andersen app to monitor status while the LEDs are unreliable.

For a technician:

Isolate power and remove the front cover.
Check the LED harness connector at both the LED board and the main control PCB; reseat if loose.
Inspect the LED board for corrosion or physical damage.
Replace the LED indicator board or main control PCB if the driver circuit is faulty.

Repair Difficulty

Medium 3/5

Required Part

LED Indicator Board

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