Fondital Electrical Overheating / Component Failure

Water heater emits a burning smell or shows signs of overheating plastic parts.

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

Overheating pump or fan motor, Loose electrical connections causing arcing, Blocked ventilation around unit

Safety: Immediately switch off power and gas. Do not continue to operate the unit.

Visual inspection: After cooling, remove the cover and look for discolored or melted connectors, especially at the pump, fan, and main terminal block.
Tighten terminals: Carefully tighten any loose screw terminals on the mains block (power OFF).
Replace overheated parts: Any burnt connectors, wiring, or motors must be replaced by a qualified technician.
Ventilation: Ensure the heater has adequate clearance and ventilation as specified by Fondital.

Professional Required 5/5

Wiring Harness

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