Home Improvement

5 Signs Of Bad A AC Compressor

If you observe that your air conditioner is acting a bit fishy, there must be a problem somewhere. Although you might think that you can handle it yourself but not if it is related to a bad ac compressor. However, you can identify the symptoms and then call in air conditioning repair services to replace it and make the process easier.

The Compressor Doesn’t Turn On

Upon turning on your air conditioner, you notice that the unit is not reaching the desired temperature and the inside of the house is the same even after half an hour of turning it on. This means that there is something wrong with the cooling processor components. Therefore, you need to check the fans first and then move towards the condensing unit. Once you have determined that the fans are working fine while the compressor isn’t, you have identified the problem.

To be sure that the compressor has gone bad, you need to turn down the temperature to see if it turns on. If it doesn’t, there are several factors contributing to this problem. Remember not to play around with it as you might end up creating more expensive problems for yourself. This type of situation requires a specialist to either repair or replace the unit.

HVAC Blows Warm Air

If you observe that the unit is blowing air while running, it means that the compressor is about to fail. In such cases, the condenser will be running but since the compressor will not be, therefore there isn’t going to be any cool air. A problematic compressor will not be able to pump refrigerant through the system, resulting in poor performance. However, you should also know that this problem could also be the result of a refrigerant leak. If you observe that the system has been slowly but gradually losing cooling power, this might be the problem. Leaking refrigerant puts strain on the compressor, which might lead to its failure.

Circuit Breaker Tripping

Another sign of a bad compressor is that it will cause your condensing unit to lose power and trip the circuit breaker as well. A faulty compressor will overheat and draw too much power. As a result, your circuit breaker will trip. However, you do not need to reset the circuit breaker each time and turn the system back on. The circuit breaker is doing its job. You need to find out the root cause of the HVAC problems.

Outer Unit Vibrates

If you notice that your outer unit is shaking while turning on the air conditioner, it means that the compressor is experiencing “hard starting”. This is a common problem amongst compressors usually occurring when the unit is turned on. This most often happens right before it fails. In such a case, turn the unit off immediately and call the professionals. You should not be keeping it turned on to avoid further damage.

Noisy Condenser

It might also be that your outer unit is making more noise than usual. If you observe the AC condenser is making strange noises, you should know that sometimes the symptoms might relate to a compressor failure. This mostly happens due to electrical components failing such as the fan motor. If it has come loose and is rattling around and inside the condenser unit you are going to have a noisy outer unit. This can put pressure on the condenser, which might lead to its failure. Then again, you should not attempt to fix such problems on your own. Instead, call a professional.

Compressors tend to be expensive components. You should never ignore their failing signs. As soon as you spot or hear something, you should call the professionals and have it checked. Even the slightest problem might turn into a big one once you decide to ignore the issue.

Final Word

Identifying a bad AC compressor is easy if you were to consider the tips outlined above. Remember, you are allowed to run diagnostics but not attempt to repair or replace the components. Such tasks should be handled by HVAC repair services Vienna who are aware of the risks involved and can perform AC repairs or replacement without causing any damage to the system.

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