3 Most Common Air Conditioning Problems and How to Fix It

3 Most Common Air Conditioning Problems and How to Fix It

A malfunctioning air conditioning unit is such a stressful matter. Aside from the hassle of suffering the blazing heat of Australian summer, the stress of finding a good air conditioning repair in Perth can also be unpleasant plus the expenses for repair can strain your budget. That is why it is important that you keep you air conditioning unit well-maintained.

However, even if you keep your AC well-maintained there are some problems that might occur. Here are the three most common air conditioning problems that you might encounter, and how to fix it.

  1. AC unit is not working at all. Your air conditioning unit simply stops working at all without a sign of problem beforehand. The common cause of this problem is most electrical in nature. It is possible that breaker could be tripped or there might be a problem with electrical connections, or there’s a problem with the thermostat, furnace or handler.

If your AC is not working at all, check first if the unit is plugged in. Then make sure that there is no blown fuse or tripped circuit breaker that causes the problem. If the cause of the problem is not the electrical component, try the thermostat next. Set the thermostat to 5 to 10 degrees lower, and see to it that the thermostat is set to cool.

If lowering the thermostat could not solve the problem, then the problem might be on motor or compressor. If it’s the case you will need the expertise of air conditioner technician.

  1. It’s turned-on but not cooling the air. Your AC unit is turned on, and the thermostat is set correctly but it is not doing its job, which is to cool the air. AC that doesn’t cool the air is useless. The first step to do to fix this problem is to check the thermostat connection and the outside unit, there might be a faulty electrical connection between the two. Make sure that the outside unit is not dirty or the air condenser is not blocked. Clean the surroundings of the outside unit by removing debris and weeds that might block the air circulation.

The next step is to make sure that your AC filters are clean. A simple test to see if you AC filters are good is to get the filter out and check if you can see through it. If these simple DIY troubleshooting won’t work, contact your favourite air conditioning repairman because the problem might be on the refrigerant or compressor which will need the expertise of a professional air conditioning technician.

  1. AC Unit Turns On and Off Repeatedly. Air conditioning technician call this behaviour as shirt cycling. If this happens, check your air filters first. Dirty air filters obstruct the circulation of the air that could cause the turning on and off of your AC unit. Pull out your filter and clean it with a vacuum and with soap and water. Make sure that the air filter is completely dry before putting it again.

This problem might also cause by a defective condenser unit or the evaporator. If it’s the case air conditioning repairman should be called.

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