Why Does My Wall Unit Heater air Conditioner Run 5 Mins Shuts Off Runs Again 5 Mins

Having your air conditioner continue to run later on you've turned it off is an issue that you lot'll more than likely be able to resolve past utilizing the data here. The crusade of this problem can be the result of a number of possible bug including extreme temperatures, a broken thermostat, a faulty relay switch, or even a damaged short circuit.

The first thing you need to realize is that it'south perfectly normal for your HVAC organisation fan to continue to run for a few minutes later on the air condition stops. Still, if the fan runs by itself for more than a couple minutes, and so yous know there's an issue. In that location'south no reason why the fan should run for hours on cease. A fan that runs continuously typically means there's a bigger issue.

Earlier nosotros brainstorm, information technology'south important to take a good understanding of the air conditioning system. The blower fan in your air conditioning is a separate electrical organization from the cooling unit. However, they work together as a squad. Every bit the air conditioning system cools downward, the blower fan pulls the warm air from inside of your abode, runs information technology through the air-conditioning system, and then blows the at present cool air dorsum out into your domicile.

When y'all select 'auto' on your home's thermostat, which is the usually setting that you'll use, both the blower fan and the cooling system will turn off at the same time once the temperature you chose is reached.

Remember, the blower fan might run a few more than minutes after the cooling organisation has turned off. Information technology's important to annotation that if you take your thermostat selected to the 'on' selection, then your blower fan volition run continuously. This feature is to provide increased apportionment in your dwelling. To plow the blower fan off, simply set your thermostat to the 'auto' option.

Air conditioner is turned off just fan keeps running

If your blower fan is standing to run after the arrangement has already turned off and you fabricated sure your thermostat isn't fix to the 'on' position, then yous'll desire to try and pinpoint the issue. Listed below are the 3 most common reasons why the blower fan continues to run later the organisation has already turned off.

1. If it's extremely hot outside, your blower fan may continue to run. Why? The system merely can't get to the temperature that you set the thermostat to. This is a common problem for homes with an undersized cooling system. In this situation, you can either invest in a bigger and more power cooling system, or you can expect until the weather go cooler outdoors. Either way, make sure you perform regular maintenance on your air conditioning. Failure to properly clean and maintain your air conditioning system can crusade it to piece of work harder than it needs to.
2. A damaged thermostat may also be the consequence. If you notice your air conditioning and the blower fan all of a sudden outset running, then the trouble is more than likely the thermostat. This is fairly inexpensive to fix and installing a new one isn't that difficult either.
3. A brusk circuit or a damaged relay will definitely cause y'all to have problems. Usually when the relay switch is broken, the fan will go on to run past itself. This happens because in that location'south no communication between the thermostat and the blower fan. Now, if it's a curt circuit, both the 'on' and 'off' commands you enter typically won't become sent to the blower fan. As a result, the blower fan volition keep to run. In either of these situations, information technology's best to call a local HVAC company to come up out and fix the issue.

The benefits of fan maintenance

To ensure that your air conditioner continues to piece of work well, fifty-fifty during extremely hot days, it'due south essential to have your system maintained at least once a yr. This includes things like:

• Cleaning the filters and replacing them if need be
• Checking the refrigerant level and recharging it if necessary
• Checking the belt in add-on to the tension
• Lubricating all the necessary parts
• Fully cleaning the thermostat
• Examining all the lock-out circuits in the firm

Most HVAC companies volition exercise all these things for you. However, if y'all want to save some money, modify the filters yourself. In fact, to keep your system running extremely well, it'southward recommended that you change the filters every month. By doing this, you'll go along your organization running well while you also improve your home'south indoor air quality.

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Michael Joseph has more than xx years of easily-on experience as an avid home handyman and had 10 years in the structure industry, specifically in the field of HVAC.

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Source: https://www.h2ouse.org/air-conditioner-keeps-running-when-turned-off/

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