Have you ever turned on your aircond at home, only to find that the electricity trips after 20 or 30 minutes? When you check the DB box, the aircond switch has gone down. You switch it back on, and the aircond works again, but after some time, the same problem happens.
This can be frustrating, especially on a hot day when you need your aircond to keep the room cool. Some homeowners may think their aircond is getting old and start looking for a new unit.
But before spending money on a replacement, it is worth checking the electrical supply first. If your aircond keeps tripping in Subang Jaya, the problem may come from the electrical system rather than the aircond itself.
Aircond Trips After Running for a While
Imagine a homeowner in Subang Jaya who has been facing problems with the aircond in the living room. At first, the aircond can be switched on normally. However, after running for some time, the electricity suddenly trips and the switch in the DB box goes down.
The homeowner switches it back on, and the aircond starts working again. Unfortunately, the same problem keeps happening whenever the aircond runs for a longer period.
At first, the homeowner thinks the aircond is faulty and may need to be replaced. Before spending a large amount of money on a new unit, an electrical inspection is carried out to find out what is actually causing the problem.
Don’t Blame the Aircond Too Quickly
When an aircond keeps tripping, it is easy to assume that the unit is damaged. However, there are other parts of the electrical system that may need attention. The problem could be caused by a faulty aircond switch, loose cable connections, damaged wiring, an MCB problem or an RCCB that trips due to electrical leakage. A fault inside the aircond itself can also cause the circuit to trip.
That is why it is important to check the electrical system before deciding to replace the aircond. If the actual problem comes from the switch or wiring, buying a new aircond may not solve anything.
Electrical Inspection by Tronica Engineering
For problems like this, Tronica Engineering checks the electrical components connected to the aircond to help identify the cause. The inspection may include the DB box, aircond switch, cable connections and electrical protection devices. If the switch is found to be faulty, it can be replaced with a suitable new switch. If the problem comes from another part of the circuit, further checks will be needed.
After the repair, the electrical circuit should be checked and tested again to make sure the connections and operation are safe and suitable. This approach helps homeowners understand the actual problem before spending money on a new aircond.
Why Does the Aircond Trip After 20 or 30 Minutes?
The time when the electricity trips can give some clues, but it does not always point to one specific cause.
Here are some possible reasons:
- Faulty aircond switch: A worn-out or damaged switch may need to be replaced.
- Wiring problems: Loose or damaged cables can affect the electrical supply.
- MCB tripping: The MCB may trip because of an overloaded circuit or another electrical fault.
- RCCB tripping: This may happen when there is electrical leakage.
- Faulty aircond unit: An internal component in the aircond may be causing the circuit to trip.
- Unsuitable electrical circuit: The circuit and its capacity may need to be checked to ensure they are suitable for the aircond.
The actual cause can only be confirmed after proper inspection. Avoid repeatedly switching the power back on without finding out why it trips, as this may be dangerous if an electrical fault is present.
When Should You Call an Electrician in Subang Jaya?
If your aircond keeps tripping the electricity, especially after running for some time, it is best to have the problem checked before it gets worse. Tronica Engineering provides electrical services for homes, shops and offices in Subang Jaya. We help check and troubleshoot problems such as faulty aircond switches, MCB tripping, RCCB tripping, wiring faults, loose electrical connections and DB box problems.
Our other services include electrical wiring inspection and repair, socket and switch installation, lighting and ceiling fan installation, electrical leakage checks and DB box upgrades based on your needs.
If your aircond in Subang Jaya keeps tripping after 20 minutes, 30 minutes or longer, don’t immediately assume that you need a new unit. An electrical inspection can help determine whether the problem comes from the aircond itself or the electrical supply.
Contact Tronica Engineering Mr Alex 012 – 870 2699 for electrical inspection and repair services in Subang Jaya. Service areas include Subang Jaya, USJ, Puchong, Sunway, Putra Heights, Shah Alam, Petaling Jaya and nearby areas in Selangor.
