You've got too much on the circuit. Though if this is the issue it’s quite likely that the AC breaker isn’t the only one tripping. 24x7 EXPERTS. I have a 240v window unit. Summing It All Up. 12,000 BTU Amana brand window air conditioner; on a properly grounded circuit, no other major appliances on circuit; when compressor kicks on the house breaker trips, not the one built onto the cord. 2. AC 253.70121 I have had this unit for 2 1/2 years.This ran for one month this year and recently started tripping breaker.I took an amp reading @ breaker panel.It runs for a few minutes @ slightly more than rated amperage then a few minutes later the amp reading slowly climbs to about 30 then trips breaker.Is this most likely a capacitor failure? In Fairfax and the surrounding Virginia areas, there are a lot of older homes that may not have the proper circuitry to power your air conditioner, even if it’s an energy-efficient one. VA Also the wall outlet can go bad and is also easy and cheap to replace. Is your AC condenser tripping your circuit breaker immediately when you turn on your cooling? Don’t take this problem lightly. They sometimes allow current “leakage” that can trip the AFCI and create a situation where a circuit breaker keeps tripping without a load. However, only the window AC automatically turns back on, while my portable AC does not. Your circuit breaker’s job is to protect your home by shutting down the flow of electricity when it gets too high. Does it feel like your heater isn’t pulling its weight the way it should? After running for a bit the unit trips the breaker … Thread starter jrmfzf; Start date Sep 10, 2010; J. jrmfzf Premium Member. Your air conditioner consumes a ton of power, and if there are other appliances on the same breaker, you’re going to have a lot of blown fuses. Give the experts at USA Home Improvement a call at (844) 468-7244 so that they can assess your breaker issue and help you keep your AC running smoothly. Cold as ice and/or burning up for your love. Mastering switchgear control circuits: trip, BCPU and alarm, indication, and interlock circuits In the last article, an introductory part of the switchgear control circuits, including DC/AC circuit and breaker closing circuit, was discussed thoroughly. i cleaned it up real good and so far it seems to be running alright. Breaker Issues. If the air conditioner is the source of the tripping, it may be overheating. Learn more details and find out ways to participate. It still blows cold air just shuts off after about 20-30 min. Write down the maximum wattage it uses. Simple step by step video as always without the extra talking. What do you think? today it tripped the breaker which it has never done before. And the breaker has tripped when the CPAPs aren't in use. If you had a power surge then the control card is most likely toast. However, only the window AC automatically turns back on, while my portable AC … He’s not an electrician but has wired lots of things over the years, including our whole shop. Share. my window ac unit is bout 2 years old now. Also, I should add that I've been using this unit for 2 summers with out issues. I have a15 amp breaker/110 and I want to run the largest ac window unit I can. I reset the breaker, but it re-tripps IMMEDIATELY. The Gala approaches! Flag. A simple test can be performed to see if other devices are powered on the same circuit breaker as your outlet. My window AC was doing this same thing and stopped immediately once I mucked out the rather gross amount of dust and cat hair that was clogging it up and probably causing it to work a lot harder. I have a portable unit (11.4 amp, 115 V, 1310 W, 60 Hz) and it keeps tripping my breaker. If your breaker trips whenever you turn on the AC, don’t keep resetting the circuit. Breakers can get weak and go bad also. Print. Window mount AC tripping circuit breaker [ 4 Answers ] Hi All, I have a new air conditioner that is on it's own circuit. I checked the specs after reading most of yall's posts and there are as follows:Watts-1110Amps-10Volts 103.5 minimum 126.5 maximumIt works for about 20 minutes and trips. There are many reasons that your unit could be constantly tripping your breaker. Why Don't Westerners Wear Robes in the Desert? Well, an air conditioner usually trips the breaker because it's pulling in more amps than the breaker is rated for. The circuit breaker’s job is to keep your home and appliances safe by shutting off the flow of electricity when the current flow gets too high. People also ask, why does my window AC unit keep tripping the breaker? The years, including our whole shop last night i turned it back on of an apartment in Southern and! 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