In this situation, you can either invest in a bigger and more power cooling system, or you can wait until the weather get cooler outdoors. This is a common problem for homes with an undersized cooling system. Why? The system just canвЂ™t get to the temperature that you set the thermostat to. If itвЂ™s extremely hot outside, your blower fan may continue to run.Listed below are the 3 most common reasons why the blower fan continues to run after the system has already turned off. If your blower fan is continuing to run after the system has already turned off and you made sure your thermostat isnвЂ™t set to the вЂ onвЂ™ position, then youвЂ™ll want to try and pinpoint the issue. Air conditioner is turned off but fan keeps running To turn the blower fan off, simply set your thermostat to the вЂ autoвЂ™ option. This feature is to provide increased circulation in your home.

ItвЂ™s important to note that if you have your thermostat selected to the вЂ onвЂ™ option, then your blower fan will run continuously. Remember, the blower fan might run a few more minutes after the cooling system has turned off. When you select вЂ autoвЂ™ on your homeвЂ™s thermostat, which is the usually setting that youвЂ™ll use, both the blower fan and the cooling system will turn off at the same time once the temperature you chose is reached. As the air conditioning system cools down, the blower fan pulls the warm air from inside of your home, runs it through the air conditioning system, and then blows the now cool air back out into your home. The blower fan in your air conditioning is a separate electrical system from the cooling unit. A fan that runs continuously typically means thereвЂ™s a bigger issue.Д«efore we begin, itвЂ™s important to have a good understanding of the air conditioning system. ThereвЂ™s no reason why the fan should run for hours on end. However, if the fan runs by itself for more than a couple minutes, then you know thereвЂ™s an issue. The first thing you need to realize is that itвЂ™s perfectly normal for your HVAC system fan to continue to run for a few minutes after the air condition stops. The cause of this problem can be the result of a number of possible issues including extreme temperatures, a broken thermostat, a faulty relay switch, or even a damaged short circuit. Having your air conditioner continue to run after youвЂ™ve turned it off is an issue that youвЂ™ll more than likely be able to resolve by utilizing the information here.

Payne air conditioners troubleshooting