The air conditioner heater is broken, the cause and how to fix it
A damaged air conditioner heater will lead to the operation of the air conditioner being affected as well. Therefore, in the process of using, you need to pay attention to be able to detect abnormalities early, conduct early repairs to ensure the most stable operation of the air conditioner. The following article will share some of the main reasons why the air conditioner's heater is broken as well as how to effectively fix this situation.
The cause of the failure of the air conditioner heater
During use, the air conditioner heater unit can be damaged due to the following reasons:
Cause of power failure
There are many reasons why the power supply is lost, there is no power to the air conditioner such as a wrong installation by a construction worker. Or due to the use of poor quality wires, which are quickly oxidized and lose their ability to conduct electricity. Sometimes it can also be caused by a burnt wire, by a mouse bite, by a malfunctioning circuit board . . . .
To fix it, you can check by yourself whether the power supply is hot or not with an electric tester. If there is no power, you can check the power source, check the wire .... If it's the power cord you'll need to replace or reconnect it.
Caused by capacitor failure
Failure of the condenser is also the cause of the hot air conditioner not working. The air conditioner capacitor is a component that has the function of starting the compressor, so when it fails, the hot unit of the air conditioner will not be able to work.
To fix it, you can use an electric meter to check if the capacitor is still working or not. If it's already dead, you'll need to replace the capacitor with a new one.
The reason is that the outdoor unit fan has a problem
In case you have replaced the capacitor but the fan in the air conditioner does not rotate, the heater does not work, it may be because the fan has been damaged. You should check again, if really damaged, you will need to replace the new fan.
Cause of Block fire
This is the most important part of the air conditioner and when it burns out, the heater will not be able to work. There are many different reasons why Block burns such as improper use, little cleaning, no regular maintenance, long time use.... At this time, it is easy to lead to short-circuit, fire and block damage. If this is the reason, you need to replace the new Block so that the air conditioner can work.
Caused by broken word starter
A damaged magnetic starter can be caused by broken contacts. You need to check these locations for any abnormalities and take action.
Caused by a broken board
Some air conditioners operate by motherboards, so when the heater does not work, it may also be due to this cause. With this error you need to contact a professional repairman to be handled.
Should I repair it myself when the air conditioner doesn't work?
The causes of the hot air conditioner not working are very diverse. There are causes that you can fix on your own, but there are also complex causes that you can't fix on your own.
Not to mention that self-repair is sometimes ineffective, but also makes the damage more serious. That wastes money, wastes time, and can even lead to accidents and fires when you fix it incorrectly.
That's why it's best not to fix it yourself. When there is a problem with the air conditioner, it is best to seek the help of professional repair and maintenance units.
