FLO
Standby Power Dissipation / Internal Component Overheating
Charger enclosure is warm or hot to the touch even when not charging.
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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
Failed or shorted component on power board, Blocked ventilation, High ambient temperature, Internal fan not operating (if equipped)
How to Fix / Troubleshooting
Safety first: If the enclosure is too hot to touch comfortably, turn OFF the breaker and do not use the charger.
- Check environment: Ensure the charger is not installed near other heat sources or in direct sun without ventilation.
- Inspect vents: Clear any dust or debris from vents using a soft brush.
- Technician inspection: A technician should open the unit and inspect the power board for signs of overheating (discolored PCB, swollen capacitors) and verify operation of any internal cooling fan.
- Replace faulty parts: Replace the internal cooling fan or power board assembly if overheating components are found.
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Repair Difficulty
Hard
4/5
Required Part
Power Board Assembly
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