Breaker trips during heating
A machine that trips the supply when the water heats requires a different diagnosis from one that trips immediately on power-up. Heating-element insulation, damp wiring, motor circuits and other electrical faults have to be separated.
A qualified repairer should test insulation and components with the power isolated. Repeatedly resetting a breaker is not an acceptable workaround, and we do not encourage owners to open energised panels.
Before the visit: Record the exact cycle stage at which the breaker operates.

