This only happens when the outside unit kicks on. âBoth fuses should be 30 amps. The reason circuit breakers trip in the first place is to protect your home ⦠A component that is going bad, an electric circuit overload, or a shortage in wiring can cause a fuse to blow. We all know well that electrical problems can be quite dangerous if mishandled, so it’s no surprise if you’re more than just a little bit frightened or stressed out! 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. At this time, it may heat up beyond the normal levels. ⦠Low Refrigerant Level â When the air conditioner is low on refrigerant, the unit must work harder to cool the home. The capacitor is important because it helps run the cooling system, known as the condenser. While electrical problems are almost always best left to the trained pros, there are a few very simple causes for AC related breaker trips that can be solved with little trouble: The more common issues tend to be these, which require a trained AC repair team: If your air conditioning system is blowing fuses or causing your home’s electrical system to short out, contact the team at Air Experts Heating & Cooling. Make sure you have a good fuse and then reattach them one at a time. Another common cause for blown AC unit fuses is the temperature of the fuse block. Most of these can be done when you are completing some routine air conditioner maintenance. AC Not Cooling But Running. If your AC unit won't turn on, the first thing you should check is if there was a blown ⦠We use cookies to give you the best possible experience on our website. If it registers too hot, that is very likely what is causing the fuses to blow. This is why we call electrical problems an emergency that needs immediate professional attention. The reason for this is that the extra pressure put on your system to push the air through the dirty filter will put way too much pressure on your electrical system. See if the problem is as simple as a blown fuse first. Know Your Air Conditioner. The best way to test for a blown fuse is by using a voltmeter. Wall switch. 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! Why Does My Air Conditioner Keep Blowing Fuses. For example: If you aren’t seeing a solution after trying the above steps, then it’s time to contact a local, reliable HVAC company. This includes being comfortable with your HVAC systems, our services, and our prices. 30 Mays Landing Rd.Somers Point, NJ 08244NJ MASTER HVACR LIC#19HC00685700 NJ Lic: 13VH01483100, Read our reviews on Google 4.4 star service from 128 reviews. McAllister…The Service Company has been in the business for over 100 years, so we’ve seen it all. A blown fuse is a symptom of an underlying mechanical and/or electrical issue with your A/C system. The fuse is a wire inside a glass casing, found in the disconnection box connected to your AC. We offer a full range of heating and cooling services including 24/7 emergency repair service. Have you turned on the portable AC unit will not start? Read More. The fuses should be dual element, slow blow type. Generally a two-pole, 30 amp fuse is used for central air conditioners, but it is always recommended to check first. If the air conditioner is not working or blowing cold air after a power outage, check the household fuse or circuit breaker and replace or reset as necessary. Step 1: Check for any airflow obstruction. All information is subject to change at any time without notice. If your air conditioner is blowing fuses in South Jersey, call McAllister at 609-927-4122 or contact us online! All rights reserved. Electrical issues are dangerous because they can have quite a few long-term consequences. The fuse is a protective measure meant to protect your air conditioner from electrical damage. Make sure that the circuit breaker is turned off, and open the fuse box to locate the fuse. The most logical cause of your air conditioner tripping a breaker or blowing a fuse when it comes on stems from a problem with the electrical connection, the power supply, or the circuit that powers the system. - Lic# 15367. While this might be an obvious issue, ⦠⦠We take pride in ensuring our customers are comfortable with every aspect of our business. Circuit Breaker Problems. Out of the near countless problems your Raleigh cooling system can encounter, electrical-related ones are often the most stressful. This issue can cause the most grief for air conditioner owners because to the untrained eye, it isnât easy to diagnose. Can My Air Conditioner Be Used as a Dehumidifier? 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. It may even destroy your home’s electrical system. To verify that you have a blown fuse on hand, the first step is to locate the disconnect box. A dirty air filter or dirty or damaged condenser coil could cause the ⦠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. Pry off the fuse panel cover and find the blown fuse. Furthermore, I would remove all the control wires from the board. As we mentioned earlier, debris blocking air flow can prevent an AC from functioning properly. If the refrigerant level is not topped to adequate, the blowing of fuse becomes a regular occurrence. If the fuse keeps blowing then there's probably a bigger problem with your cooling system and it's time for you to figure out what it is. And then there are the health risks. There some steps you can take to prevent your AC from blowing fuses in the future. The information on this website is for informational purposes only; it is deemed accurate but not guaranteed. If the A.C. fuse on your car keeps blowing, I'll start by stating do NOT install a larger fuse. If you are looking for a professional cooling contractor in Raleigh, count on Air Experts Heating & Cooling. The extra work which the AC has to perform can trip your circuit breaker or result in a blown fuse. Blows the 3 amp fuse on the control board for my Goodman AC unit. Are electrical issues just like any other problem? Hardly! Be sure that air pressure is coming out of the ⦠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. There are many possible reasons for AC fuses to blow, and sometimes they are connected. If your air conditioner will turn on, and your thermostat ⦠Breakers and fuses are designed to trip or blow when too much voltage is ⦠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. Sometimes the fuse or circuit breaker trips as a result of the power outage and must be resolved before the power can be ⦠If your A/C unit keeps tripping the breaker or blowing fuses, don't just keep replacing the fuse. There are different reasons or causes for blown fuses, but each one results in the same thing: a lack of cool air. The next most common step in AC troubleshooting is checking for a dirty air filter. Remember: If you think you could be dealing with a serious electrical problem, call a professional. The information on this website is for informational purposes only; it is deemed accurate but not guaranteed. We’re open 24 hours a day, 7 days a week, 365 days a year. Before you change the fuse, check the old blown fuse. For more than 30 years, we have been providing expert air conditioning services in the Triangle Area of Raleigh, NC. Air Conditioner Not Cooling. Reset the circuit breaker or replace the burned-out fuse. Your Air Conditioner Is Not Cooling the Air. The Portable Air Conditioner Isnât Starting. 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. There are many components to consider when the air conditioning stops working. At this point, an air conditioner repair company has the appropriate tools and resources to get everything back up and running again. Your air conditionerâs capacitor regulates the unitâs electrical flow, but if itâs on the fritz, it could repeatedly cause your unitsâ fuses to blow. Air Filter is Dirty. The air handler might not be working because of a blown fuse or open circuit breaker. As you can see some of these problems are small fixes, such as changing the air filter. Contact us for complete details. Contact Air Experts Heating & Cooling now online to get swift service, or call our emergency service team at 919-480-2727! That is why if your AC service repairer is telling you the opening statement it could be good or bad news. Call us today to schedule air conditioning service in the Raleigh-Durham area! When you have those hot days and your air conditioner is under pressure to cool your home, a clogged air filter can cause a blown fuse. 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