The summer heat in Calimesa can be unbearable, and having a working air conditioner is key to keeping your home comfortable. A cooling system can also be essential to keeping you and your family healthy during heat waves. Additionally, air conditioners help to reduce humidity levels and filter out dust, pet dander, and other air pollutants. A malfunctioning air conditioning unit can be a major source of frustration. If your AC unit won’t turn on, it’s essential to identify the cause of the issue so that you can take appropriate action. Learn three common reasons your air conditioner is failing to start.
1. Power Supply Issues
Air conditioners require two types of power supplies: one for the indoor unit and another for the outdoor unit. The indoor unit contains a transformer that converts the incoming electrical power into the correct voltage for the AC, while the outdoor unit is powered directly from an external source, such as a wall outlet.
If either of these power sources is not functioning properly, it can lead to a malfunction in your AC unit. For example, if the transformer on the indoor unit has been damaged, it won’t be able to convert the incoming electrical power into usable voltage for your system. Similarly, a problem with the external source, such as an overloaded circuit or a faulty outlet, can prevent the outdoor unit from receiving power.
If you suspect that your AC has a power supply issue, the first step is to call an experienced technician. They will inspect both units and check for any problems with the wiring or components. Additionally, they may need to use specialized equipment to measure the voltage in each unit. This will help them pinpoint what’s causing the malfunction and determine how to fix it.
2. Thermostat Problems
The thermostat is the brain of your air conditioner. Its job is to sense temperature changes in your home and tell your HVAC system when to turn on or off.
The thermostat has a set point, which is the temperature at which you want your AC to run. When it senses that the temperature in the room has risen above this set point, it will tell the air conditioner to turn on and start cooling. You should first check that your thermostat is set correctly and that the issue is not dead batteries. If the set point is higher than the temperature of your house, the air conditioner will not turn on. Alternatively, a thermostat cannot call for cooling when its batteries need to be replaced.
If adjusting your thermostat or replacing the batteries does not work, the issue may be the device’s calibration or wiring. You probably will have to call a HVAC professional to have this issue resolved. They can recalibrate your thermostat so that it reads the temperature correctly or fix any wiring issues.
3. Refrigerant Leaks
Refrigerant is a special chemical that helps absorb heat from the air and transfer it outside. An AC system must have an optimal amount of refrigerant to work correctly. If there’s too much or too little, then it can cause your AC unit to malfunction.
A common cause of refrigerant leaks is a faulty seal or gasket. These components are used to keep the airtight and prevent the refrigerant from escaping. But if they become worn out or damaged, it can cause a leak.
In order to diagnose this issue, an experienced technician will inspect all of the seals and gaskets in your system for any signs of damage. Once they have identified the problem, they will be able to repair or replace any faulty components and refill your system with the proper amount of refrigerant.
Contact the Professionals
At Of Course! Heating and Cooling, we have experienced technicians who can diagnose your air conditioner’s problem and provide the most effective solution. We have been serving the residents of Calimesa, CA for over fifty years, where we install, repair, and maintain heating and cooling systems. In addition, we offer our customers maintenance programs. If you become a Care Club member, you will receive annual tune-ups and discounts on repairs and HVAC equipment replacements. Give us a call today for more information and to schedule an appointment!
Today!
