How to Troubleshoot a Portable Air Conditioner

Portable air conditioners can be used for a variety of reasons. Everything from cooling off a home without central air to adding more circulation in a computer server room is possible. Unfortunately, these movable AC units can still have problems like:

1. Portable Air Conditioner Cooling Problems

How to Troubleshoot an Air Conditioner

How to Troubleshoot a Portable Air Conditioner

If you run into a problem where your portable AC is just blowing out air, it’s possible your evaporator and/or condenser coils are clogged. If both pieces are in good order, try cleaning the filter. These are the 3 most common problems associated with cooling.

However, if they are all working properly, it’s possible a professional will be needed. Sometimes the fan motor will blow or the compressor becomes useless. In either case you will probably need an expert to fix it.

Portable air conditioners are not meant to cool an entire home. If yours is on continuously, chances are you will have cooling problems.

2. Portable Air Conditioner Starting Issues

Even though it is probably not the problem, be sure to check the power cord. Anyone can overlook the power cord not being plugged in, but if it is, you should still check the cord for damage.

Another reason your portable AC isn’t starting is due to the wall plug or circuit breaker. You might need to change the socket or outlet. If these are okay then you might have to change a fuse.

3. What to do if your Portable Air Conditioner Stops Working

In most cases, this problem is an easy one to troubleshoot. If your AC just shuts off, it could be one of the following:

a. The timer has been set.
b. The temperature in the room is lower than the temperature set on your portable AC.

4. There is Ice on my Portable Air Conditioner

Sometimes a portable AC can create ice build-up, which keeps it from working. The usual culprit is excess frost on the evaporator as well as the coils. The best way to prevent this from happening is by keeping your air filter clean and defrost the coil whenever it is colder than 60 degrees.

Even though these are some of the basic problems associated with portable air conditioners, there are other reasons for malfunctions. For instance, if your portable AC is exposed to excessive sunlight it could have an impact on the cooling capacity.

The fastest way to fix your movable air conditioner is by hiring an expert. They will be able to diagnose the problem and know the necessary steps to fix it.

Jun 12th, 2014 | Posted in Home Appliances
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