Electrical Fault Troubleshooting

Start with the symptom

Electrical faults are easier to resolve when the symptom is described clearly. The key details are what happened, where it happened, what was being used at the time and whether the problem repeats.

Check the affected area.
Is the issue one power point, one room, one circuit, or the whole property?

Note what changed.
New appliance, wet weather, renovation work, pests, heat, overloaded boards or a recent outage can all be relevant.

Avoid repeated resetting.
If a breaker or safety switch keeps tripping, repeated resets can hide a real fault and may be unsafe.

Take photos.
Photos of the switchboard, labels, damaged fittings and the affected equipment can speed up diagnosis.

Common symptoms

Symptom	Possible meaning	What to do
Safety switch trips	Leakage to earth, appliance fault, moisture or wiring fault	Unplug appliances and arrange inspection if it repeats.
Burning smell	Heat, loose connection or damaged component	Stop using the circuit and seek urgent help.
Lights flicker	Loose connection, load change, lamp issue or supply issue	Record when it happens and which lights are affected.
Partial power loss	Circuit fault, breaker issue or supply problem	Check whether neighbours are affected, then call an electrician.

Need electrical work planned properly?

Send through the issue, the property type and any photos or notes. Electric HQ helps customers think clearly about safety, capacity and practical installation details.

Contact Electric HQ