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Outside AC Unit Not Turning On or Working? Here’s How to Troubleshoot It
There’s a time and a place for visiting a sauna—and it’s not when you’re trying to stay cool at home. If your air conditioner isn’t working, don’t sweat it. You have the power to troubleshoot your AC at home. Continue reading to learn how and when to call a professional.
Here’s what you need to know if your outside AC unit fan isn’t running but the inside is:
What is an AC Condenser & How Does it Work?
An air conditioner condenser is responsible for transferring heat from the inside of your home to the outside. In other words, it cools the air and then circulates it through the central air conditioning system. The condenser is crucial for keeping your home cool and comfortable during the warmest months.
How to Tell if Your AC Condenser Isn't Working
Both your inside unit and AC condenser must function properly to produce cool air. If the condenser is not functioning, the central unit will be unable to blow conditioned air.
You may notice signs of a problem with your AC condenser, such as unusual noises and warm air coming from the vents. A clear indication that your condenser is malfunctioning is if the fan blades are not spinning. More on this below.
How to Spot Common Outdoor AC Unit Problems
We understand that you’re not an air conditioning expert, and that's okay. We're here to help. However, there are a few common issues you can keep an eye out for.
Why is My AC Fan Outside Not Spinning?
If your outdoor fan isn’t spinning, there is likely an obstruction. Other possible causes include low voltage, a worn fan belt, or a motor that is overheating.
Why Isn't My Outside AC Unit Fan Running, But The Inside Is?
An outside AC unit that won’t turn on could be due to several factors. First, check your circuit breaker, and then inspect the condensing unit for signs of damage. Is the fan’s airflow blocked?
Other possible reasons may include a broken fan belt or a bad motor. The fan could also be frozen due to a lack of lubrication.
Why is My AC Unit Outside Not Turning On?
The primary reasons for this are typically a tripped circuit breaker, a damaged condenser, or an obstruction blocking the fan’s airflow. An incorrectly set thermostat or a malfunctioning compressor may also be to blame.
Remember, the best way to avoid condenser issues is with regular AC maintenance. By keeping your unit in good condition, you can prevent many of the problems we've discussed.
Simple Steps to Check Before Calling an HVAC Technician
If your outside unit isn’t working, there are a few DIY troubleshooting steps you can take.
Check the Ciruit Breaker
The most common reason for a condenser to stop working is a tripped circuit breaker.
Locate the breaker box and look for a tripped breaker. A tripped breaker will be stuck in the ‘center’ position between ‘on’ and ‘off’. Reset the breaker and check if your air conditioner is working again.
Clear Any Blockages Near the Fan
Blockages are common, considering the fan of your outdoor unit is outside. If you notice leaves, dirt, or dust accumulation blocking your fan, simply clear the blockage. A professional can also assist you with this if you’re not comfortable clearing the blockage yourself.
If clearing the blockage doesn’t help, the issue may be due to a faulty motor or fan belt.
Check the Condensing Unit for Damage
Does the condensing unit show signs of rust or corrosion?
If your condensing unit is damaged, it is recommended that you call a professional HVAC technician. They’ll be able to tell you whether your condensing unit needs to be repaired or replaced.
Check the Thermostat
Ensure your thermostat is set to the correct temperature and is in the 'cool' mode. If the thermostat is not set accurately, the unit will not turn on. Additionally, check the batteries and replace them if needed.
Get Your AC Back on Track with Professional Help from Eck Services
If you’ve tried all of the above without success, give us a call. One of our experienced HVAC professionals will help you resolve your air conditioner issues without the hassle or stress. The best part about Eck Services is that we offer 24/7 support for emergency HVAC problems in Wichita.
Comfort shouldn’t have to wait—contact us for HVAC services in your area.
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