Why does my AC unit keep blowing fuses?

Why does my AC unit keep blowing fuses?

Reasons Why Your Air Conditioner Is Blowing a Fuse or Tripping the Breaker. A Dirty Filter. When you have those hot days and your air conditioner is under pressure to cool your home, a clogged air filter can cause a blown fuse.

Will AC work if fuse is blown?

Don’t worry, blown fuses are fairly common air conditioner problems. Now, of course, some homes are modern and have panel breakers instead of fuses. However, the result is still the same. Your panel breaker will keep on tripping until you fix your air conditioner’s electrical faults.

When do you need to replace fuses on your air conditioner?

Over time, your central air conditioner may encounter a problem with its fuses. Rather than spending days fending off the heat while you wait for an expensive electrician, follow these simple steps to replace one or more fuses. Before you take your air conditioning unit apart, it is imperative that you know what kind of fuse you will be replacing.

Where is the fuse on a central air conditioner?

To do this, disconnect the air conditioner from the switch that is generally found in front of the compressor. Make sure that the circuit breaker is turned off, and open the fuse box to locate the fuse. Generally a two-pole, 30 amp fuse is used for central air conditioners, but it is always recommended to check first.

What happens when a fuse blows on an AC unit?

If the voltage increases beyond its amperage capacity, the fuse blows. Essentially, when the fuse blows, it cuts the power supply to the unit and thereby saving the unit from any further damage. If you suspect that your AC may have blown a fuse, the first thing you shall notice is that the outside unit of your AC is not doing anything.

What to do if your quick Fuse goes bad?

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