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What to do When Your AC Compressor Won’t Turn On

AC unit won't turn on

Your AC compressor handles all the cold air distribution in the home, and if it fails to start, the AC will not work well. You should search for the best HVAC services in Port St. Lucie, where you will find American Air Cares! You can also replace the air conditioner if the problem is extensive.

Here are a few reasons why the AC Compressor won’t run;

  • Your air filters are clogged.
  • You have dirty evaporator coils.
  • There is a refrigerant leak.
  • The motor is faulty.
  • The thermostat is either broken, needs batteries, blank or outdated.
  • The circuit breaker has tripped.
  • The condenser lines are dirty.
  • The fuse is broken.
  • Home wiring is at fault.

How to Troubleshoot these Common AC Problems

To detect and fix these problems, you must have some background knowledge of the AC Compressor. If not sure, it’s recommendable that you seek help from air conditioning repair experts near you.

Fixes Recommendations for Faulty AC Compressor

  • Replace dirty air filters.
  • Clean the evaporator coils. The evaporator coils are usually located near the hair handler or inside of the internal unit. Since it’s located inside of the AC Compressor, it can be a complicated task cleaning them.
  • Fix the refrigerant leaks. Corroded coils lead to refrigerant leaks. To fix refrigerant leaks, you may need to replace your AC coil. American Air Cares expert technicians can also detect the leaks and repair your unit.
  • Check the motor. Now, if the unit was making strange sounds before failing to run, you may need to check if the motor is still in the best condition. To achieve this, you should have a technician do a capacitator test and have it fixed if there is only a slight damage. If the motor is damaged beyond repair, replacement is the next step.
  • Check the thermostat. This is the control panel of your unit. Test it to see if it’s still functioning well. If it’s faulty, try replacing the batteries or resetting it. Ensure that your power supply to the unit is off when doing the investigations.
  • Reset the circuit breaker. A circuit breaker trips due to overload or when it’s connected to an outdated appliance. Check out your circuit breaker if it is malfunctioning.
  • Dirt build-up on the condenser lines might also make it difficult for the unit to run. Try cleaning them to see if the problem goes away.
  • Check for a wiring problem in the home. It may not be easy to detect wiring problems in your home. Nevertheless, if you’ve had power issues in the past, that should give you a clue that your air conditioner problems may be due to wiring problems in the property. You’ll need a certified electrician to help you check for possible wiring faults in the electricity.

Seek Help

Most homeowners in Florida find troubleshooting HVAC unit problems quite cumbersome. American Air Cares is a family-owned and operated business with over 20 years experience in AC installation, service and repair. We would be glad to answer any questions you have. Don’t wait until it’s too late. Give us a call with any questions!

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