The air conditioner in the room tripped after being turned on for less than ten minutes. Why?

The air conditioner power supply is overloaded or short-circuited, causing it to trip.

1. Power supply overload: The air conditioner requires a large current when starting, causing the power line to be unable to withstand the excessive load, thus tripping the protection.

2. Power supply short circuit: A short circuit occurs in the internal circuit of the air conditioner, causing an arc between the internal and external units, and then tripping the protection.

3. Other reasons: The air conditioner has problems such as aging circuits and motor stalling, which may also cause tripping problems.

Extended knowledge:

In addition to problems related to the air conditioner itself, the tripping problem of the air conditioner may also be related to the house circuit, power line and other factors. If the inspection confirms that the air conditioner itself is not faulty, you can consider the following situations:

1. The house circuit is aging or the wires and cables are too small and cannot withstand excessive load. It is necessary to recheck and replace the wiring, and adjust the thickness of the wires and cables.

2. The power line is aged or damaged and cannot withstand the current required when the air conditioner is started. The power line needs to be repaired or replaced.