Why Does My Air Conditioner Keep Blowing Fuses. All rights reserved. Before you take your air conditioning unit apart, it is imperative that … Give us a call at 609-927-4122 or contact us online for all your AC repair, AC maintenance, and AC installation needs in South Jersey! Breakers and fuses are designed to trip or blow when too much voltage is … An electrical problem with your AC unit may seem like a foreign concept to some homeowners, but it’s actually a common issue. AC Not Cooling But Running. We can help diagnose the reason for your AC system’s electrical problems, making the correct repairs to your AC system. There are many components to consider when the air conditioning stops working. We take pride in ensuring our customers are comfortable with every aspect of our business. All information is subject to change at any time without notice. A blown fuse is just one of the many air conditioning service repairs that we specialize in at Cousin's Air, Inc. Wall switch. - Lic# 15367. This issue can cause the most grief for air conditioner owners because to the untrained eye, it isn’t easy to diagnose. Blown fuses: If the voltage has damaged your air conditioner, you are more likely to encounter an air conditioning system which trips a breaker or blows the fuse due to damaged electrical lines. You should also check return grills for blockages that could keep air from circulating freely in the system. The Service Company. It is probably a blown fuse if the temperature controls on the dashboard seem to work correctly but have no effect on the air. As we mentioned earlier, debris blocking air flow can prevent an AC from functioning properly. ©2021 Air Experts Heating & Cooling. An old or blocked motor causes the capacitor to work over-time. Call us today to schedule air conditioning service in the Raleigh-Durham area! You will first want to check your grill and bumper, as well as the area around the condenser, and make sure there is not anything obstructing air flow. The fuse is a protective measure meant to protect your air conditioner from electrical damage. With well over three decades of experience in serving our North Carolina clients, our team is quite adept at offering all of the advice and services needed to keep your home cool and safe this summer season. Circuit Breaker Problems. Diagnosing Airflow Problems Check all of the vents. If your wiring is a bit older, there exists unseen wire damage, or your outlets are a bit off, then these kinds of problems can lead to potential electrical fire. Fuse On the Circuit Board Blowing In your case, you likely have a dead short somewhere in the wiring or a bad load that is going short to ground causing the fuse to blow. There are a multitude of reasons why your air conditioner may be blowing fuses. If it registers too hot, that is very likely what is causing the fuses to blow. The major components are electrical, and blown fuses cut the power. We use cookies to give you the best possible experience on our website. But don’t worry—the specialists at Air Experts Heating & Cooling have dealt with the issue many times, and we can help you pinpoint what may be happening with your tripping breakers. If you suspect your air conditioner may have blown a fuse, contact a professional HVAC company to get your unit back online. When a fuse blows, that's sometimes your A/C's way of communicating that there's a problem. The capacitor is important because it helps run the cooling system, known as the condenser. There some steps you can take to prevent your AC from blowing fuses in the future. If your AC unit won't turn on, the first thing you should check is if there was a blown … See if the problem is as simple as a blown fuse first. My air conditioner keeps blowing the 3 Amp fuse on the circut board and the red LED light is flashing 2 times fast then - Answered by a verified HVAC Technician. Most of the time these problems are caused simply by a blown fuse so we recommend finding the fuse panel inside your car and checking those fuses. Step 2: Check the AC belt. The information on this website is for informational purposes only; it is deemed accurate but not guaranteed. Have a cooling system emergency in your Raleigh, NC home? This includes being comfortable with your HVAC systems, our services, and our prices. Make sure you have a good fuse and then reattach them one at a time. While this might be an obvious issue, … The next most common step in AC troubleshooting is checking for a dirty air filter. Sometimes the fuse or circuit breaker trips as a result of the power outage and must be resolved before the power can be … Out of the near countless problems your Raleigh cooling system can encounter, electrical-related ones are often the most stressful. Step 1: Check for any airflow obstruction. Air Conditioner Not Cooling. Another common cause for blown AC unit fuses is the temperature of the fuse block. If your air conditioner will turn on, and your thermostat … A component that is going bad, an electric circuit overload, or a shortage in wiring can cause a fuse to blow. Is a protection device, and there is a list of some of the many air conditioning repairs. Start by stating do not install a larger fuse fuse blows, that 's sometimes A/C! Issues diagnosed by a professional HVAC company to get your unit back online s perfectly!... Fix electrical problems an emergency that needs immediate professional attention the future wave when the outside unit on! 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