Buzz
There are various factors that can lead to your home air conditioner shutting off automatically, including one or a combination of the following reasons:
What causes the air conditioner to shut off while running? How to fix it?
What causes the air conditioner to self-interrupt? How to fix it?
1. Unstable Power Supply for the Air Conditioner
Firstly, check whether the plug is securely inserted into the power socket. Though it may seem amusing, sometimes the plug can be loose or fall out of the socket. It could be due to your household pet running by or children playing around, but who knows, this might be the reason your air conditioner abruptly turns off.
2. Stuck Air Conditioner Filter and Coil
Infrequent maintenance is a common reason for air conditioner malfunction. If you neglect regular cleaning of the filter and coil, the compressor or fan can quickly deteriorate. Therefore, regular filter cleaning is crucial. Filters should be cleaned at least once a year, but if you notice heavy dust accumulation, cleaning every 3-6 months is advisable. Cleaning and maintaining the air conditioner before peak seasons - summer and winter - will ensure efficient operation during these times.
3. Malfunctioning Air Conditioner Temperature Sensor
Room air conditioners come equipped with a temperature sensor (located behind the control panel) that measures the temperature of the air it blows out. If the air conditioner is not producing cool air, the temperature sensor may be damaged or the air temperature entering the compressor exceeds the allowable threshold, causing the sensor to automatically shut off for protection.
4. Switches and Fuses
Inspect the fuse to ensure it is not blown or damaged, and make sure that the switch is functioning properly. This issue is commonly found in older houses with overloaded electrical circuits, especially when the air conditioner shares a circuit with other power-hungry devices like refrigerators, microwaves, or heaters.
5. Air Conditioner Evaporator Coil Covered in Frost
Another common cause is the accumulation of frost inside the air conditioner's evaporator coil, reducing its cooling efficiency. To check the air conditioner, unplug it and lift the cover of the evaporator coil to see if there is frost buildup on top or behind the filter. This often happens if the fan belt is damaged.
6. Compressor Unit Issues
Over time, the compressor and fan control will naturally wear out, especially if your home air conditioner frequently toggles on and off. A common occurrence is the compressor ceasing to function, often due to capacitor malfunctions or damage. When the compressor stops, the air conditioner becomes inoperable, necessitating the replacement of the capacitor.
Dealing with Auto-shutoff Air Conditioner
In cases of electrical issues or the evaporator coil accumulating dirt and frost, you can troubleshoot and properly clean the unit following the instructions for effective operation. However, if replacement of air conditioner components is necessary and you lack expertise in technical matters, it's advisable to contact the warranty center or a reputable electrical appliance repair service to ensure the device remains stable and safe.
A loud air conditioner is a common issue faced by users today, with various reasons leading to this condition. Refer to the causes and troubleshooting methods for noisy air conditioner here.
If your home air conditioner is experiencing continuous interruptions, you might consider the option of purchasing a new unit. Amidst the plethora of different air conditioner brands in the market, if you want to explore more information about Casper air conditioners, you can refer to the article content Which country is Casper air conditioner from? Is it worth considering? provided by us.
