Amperfied
No Power / Dead Unit
Charger’s front LEDs or display are completely dead; no signs of life even though the breaker is on.
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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
Tripped internal fuse, Failed auxiliary power supply, No mains voltage at charger terminals, Loose supply wiring in distribution board
How to Fix / Troubleshooting
Warning: Mains voltage is present at the supply terminals. Only an electrician should open the unit.
- Check upstream breaker: Confirm the dedicated breaker or isolator is in the ON position and has not tripped.
- Verify supply at panel: Have an electrician measure voltage at the distribution board feeding the charger.
- Internal checks by technician: A technician should open the charger, verify voltage at the input terminals, check internal fuses, and test the auxiliary power supply module.
- Replace failed components: Replace any blown internal fuses (after identifying the cause) or the auxiliary PSU/main board as required.
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Repair Difficulty
Professional Required
5/5
Required Part
Auxiliary Power Supply Module / Internal Fuse
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