Capacitor components hold electricity for smooth operations. A home's air-conditioning system uses many electronic components to generate cool air to each room vent. These systems use large capacitor components to store electrical energy for a boost to the air conditioner when needed. When you need to work internally on the air conditioner, it is imperative that you discharge the two main capacitors, called the run and the start capacitors. Although you may have the power disconnected to the air conditioner, these components are designed to hold electrical energy. Without discharging the capacitors, you can easily electrocute yourself. Turn off the air conditioner's circuit breaker at the main electrical panel. Use a non-contact circuit tester at the air-conditioner to verify that the power is off completely to prevent electrocution. Remove the screws holding the air conditioner's side panel to the main assembly with a screwdriver. Consult the air conditioner's manual for specific capacitor location within the main assembly behind the panel.

Each manufacturer designs the internal component locations differently. Pull the side panel from the air conditioner and place to the side. Visually locate the air conditioner's capacitor within the interior. Do not touch anything inside the appliance; it is possible to be shocked if you touch any exposed connectors or wires. Hold the screwdriver only by its insulated handle. Do not touch the bare metal tool end. Place the screwdriver's metal end across the two terminals that protrude from the capacitor. Connecting the two terminals with the metal screwdriver essentially shorts the capacitor's circuit and releases the internal electrical energy. Repeat step 6 if there is more than one capacitor in the immediate housing area. Remove the screwdriver from the air conditioner's interior. Continue with the intended air-conditioner repair after this discharging process. Things You Will Need Non-contact circuit tester device Screwdriver Tip Warning References HVAC for Beginners: Capacitor Testing, Before You Call That Repairman...

Kung Fu Maintenance: Keeping Cool How to Discharge Air Condition Capacitors Photo Credits Jupiterimages/Comstock/Getty Images Suggest a Correction The summer heat can be a burden while out on the road RV'ing. Having cool air to retreat to can be a trip saver and an air conditioner installed on your RV can be one of the greatest appliances you could have. cost of freon in ac unitAn air-conditioner not only cools down your vehicle, but it also filters the air and reduces the humidity within your RV. portable ac units ductlessMost RV's come with roof-mounted air conditioner's and if your RV did not come with this, it can easily be added. split system air conditioners daikin pricesA roof unit can be ducted through the heating ducts or air vents and these air-conditioners run off of shore power or an electrical generator.

There are many different roof top units available to choose from including the 13,500 BTU Gree RV Air Conditioner that is engineered, tested and manufactured by the worlds largest producer of air conditioners. It's exceptional cooling power and quick cool feature ensure the performance, out rivals any air conditioner in its class. We carry all sorts of air conditioner filters, ceiling assembly's and thermostats. If you would like to know more about RV Air Conditioners please Contact Us and our friendly staff will be happy to help.Still troubleshooting with your air conditioner? Share with us the specifics of what's wrong, including as much information as you can, and we might be able to help you out.Similarly, if you've got a story about an RV air conditioner repair or malfunction, we'd love to hear that too! Sharing these types of stories is can prove very valuable to other RVers looking for insights.All questions will be answered in the order I receive them and all are FREE regardless.

If you would like to have your question moved to the front of the list or you have received an answer on this site that really saved you some money, please consider supporting the website by making any size donation you’d like. While this site is FREE to you it does cost us time and money to operate. Thanks, and keep the questions coming. Click here to see the rest of the form and complete your submission.Click on the links below to read other questions and stories about RV air conditioner repair. Each one was written by a visitor to this page, just like yourself. Humidity Issue on Coleman Roof Air on 96 Gulf Stream Conquest Travel Trailer  Question: My roof air works very well, but the humidity seems to creep up the longer we have it on. The air is always cold when compressor kicks on. A/C Compressor Does Not Always Come On When Tstat Calls For Cool  Question: My center unit, 13,500 BTU AirXcel/Coleman unit will come on when thermostat calls for cool, and fan comes on immediately.

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