Aircon Keeps Tripping the Power in Perth? 6 Causes to Check
When your aircon keeps tripping the power, it is both annoying and a sign something needs attention. An aircon that keeps tripping the power is telling you the circuit is detecting a problem. Here are six causes to check in Perth, and when it is a fault for an electrician.
1. An overloaded circuit
A common reason an aircon keeps tripping the power is that its circuit is overloaded, often because the aircon shares a circuit with other loads. Aircon draws heavily, so if your aircon keeps tripping the power, it may need a dedicated circuit rather than sharing with other appliances.
2. The switchboard is struggling
If your aircon keeps tripping the power, the switchboard may be ageing or short of capacity for a modern home’s demand. An older board struggles when a big load like aircon runs. An aircon that keeps tripping the power can be an early sign the board needs an upgrade.
3. A fault in the unit
Sometimes an aircon keeps tripping the power because of a fault in the unit itself, drawing more current than it should. That is different from an overload, it is the aircon malfunctioning. If your aircon keeps tripping the power and is the clear cause, the unit needs checking.
4. A wiring or circuit fault
An aircon that keeps tripping the power can point to a wiring fault on the circuit, not the aircon at all. Faulty wiring, a failing connection or a compromised cable can all trip the circuit. If your aircon keeps tripping the power with no obvious overload, wiring is worth investigating.
5. The safety switch doing its job
When an aircon keeps tripping the power via the safety switch (RCD), that switch is detecting a current leak, a genuine safety concern. This is not a nuisance to override; it means something is wrong. An aircon that keeps tripping the RCD needs proper diagnosis, not repeated resets.
6. When it is urgent
If your aircon keeps tripping the power alongside a burning smell, heat or scorching at the unit, isolator or board, that is urgent. Switch off at the main if safe and call an Emergency Electrician Perth. An aircon that keeps tripping the power with those signs is a potential fire risk.
Do not just keep resetting it
The worst response to an aircon that keeps tripping the power is repeatedly forcing the switch back on. The circuit trips to protect you; overriding it defeats that protection. If your aircon keeps tripping the power, find the cause rather than fighting the safety device that is warning you.
Note when it trips
A useful clue is exactly when it happens, on startup, after running a while, or only on a hot day when the unit works hardest. Telling the electrician the pattern helps them pinpoint whether it is the unit, the circuit or the board far faster once they arrive.
Prevention through good installation
Many tripping problems trace back to the original install, an under-rated circuit, a board at capacity, or no dedicated circuit. Getting the electrical foundation right from the start is the surest way to avoid the aircon tripping every time it runs on a hot afternoon.
Electrical vs refrigeration
An aircon that keeps tripping the power is almost always an electrical matter, circuit, board, wiring or the unit’s electrics, which is an electrician’s domain. A refrigeration technician handles gas and the sealed system. Tripping points to the electrical side, so an electrician is usually who you need.
Why use a licensed electrician
Diagnosing why an aircon keeps tripping the power is licensed work, the cause may be the circuit, the board or the wiring. A licensed electrician finds and fixes it safely. The state’s Building and Energy sets the requirements involved.
Aircon keeps tripping the power in Perth?
ACS Electrical diagnoses the electrical cause and is an Emergency Electrician Perth if a fault turns up. Explore our split system air conditioning installation service, switchboard upgrades service or aircon not cooling guide. Call 0419 967 838.