The outlet is a non-GFCI outlet. Plug the microwave in an area where the breaker is usually set for a higher amp/current rating, like your garage. If it goes dead or blows the breaker when you plug it in or open or close the door, then there's a problem with a door switch or door switch mount. Check the Fuse First. When the door is misaligned, the interlocks switches in the holes where the "hooks" on the door go don't activate in the right sequence and the circuits breaker trips or … First, whenever I open the door while it is running. I checked it with a resistor … One of the possible reasons for microwave stopped working and no power could be an issue with the door switch. There is a known issue with this model number jvm3160..... microwave blowing door switches and tripping the breaker when door is open and/or closed. Microwave Oven that is Tripping a … Plug another appliance into the outlet to check if it is working. If your microwave oven blows a fuse, there are a couple possible causes. In case of any shortage in the microwave the inline fuse should blow. Most likely, though, you simply have too many electrical appliances plugged into the same circuit. Its 44 linear inches from the microwave to the sink. Your microwave may have a short, are you able to; hire an electrician or replace the appliance. Plug the microwave into an area where the breaker is set for a higher amp rating (like a garage), then turn on the microwave and see what happens. Start Pad was not pressed after programming. Hello Manish and thanks for writing. Check all switches for continuity with the door open and locked. The breaker is 20 amp, and the microwave is rated at 14 amps. Does it trip the breaker when opening and closing the door? Of course, you close the door. Make sure all switches are properly engaged when the door is locked. The bottom line, after $192.00 we have a microwave we can use...if we don't open the door when it is running. they're designed so that if one switch fails, the monitor switch shunts power directly to neutral intentionally to blow the fuse in the microwave - but in some cases the breaker may trip instead. The clock is off. If a breaker is tripping, it's usually the door switches or a loose or misaligned door switch mount. SG> From: Sam Goldwasser <> SG> Xref: aeinews sci.electronics.repair:52109 SG> OK, next time I want to spend $20,000,000 for a microwave oven I'll SG> keep that in mind. Microwave started tripping circuit breaker when door opened before cook cycle finished without pressing stop. Leave your microwave's door open afterwards to allow it to dry. Initially, circuit breaker will trip, if we open while it was on and then after few days, as soon as I start, it trips. I have a new Panasonic Inverter microwave; my old microwave exhibited this same problem. Press Start Pad. When an appliance such as a microwave oven repeatedly trips the circuit breaker, it’s overloading the electrical circuit, which is rated to handle a finite number of amps. To access the door switch, you will have to dismantle the cabinet but only after unplugging the appliance. Reset breaker and it worked fine … No other appliance in this home has caused any trips. Close the oven door securely. The tradition … Unplug the microwave and open the control panel. Microwave Door Tripping Breaker. If it did not happen then probably the circuit breaker is too weak. I've tried resetting the breaker with the door open, but it will not reset until the door is closed. Asked by Dave on 08/27/2010 2 Answers But if I open the door to stop the cooking it will trip the breaker. Turn it on, and you just think about what you're gonna be having, and, Oh, everything shuts down. I replaced the main fuse and power came back on the microwave and then I opened the microwave door and it tripped the fuses again. If a microwave or electric oven exceeds the amount of electrical current the circuit can handle, the breaker could trip. The breaker does not seem to be the problem: I've moved the microwave to a different circuit and had the same results. Always seems to happen when door is closed. If so, it has a dedicated circuit. Some others that use dials for timers must be turned to "OFF" to open the door. My microwave oven trips the breaker when it cycles. And then, when I open the door, the light turned off, too. If your microwave is tripping the breaker when you open its door, this could be due to a number of factors. Circuit breaker or fuse is tripped or blown. Hi. Now when the microwave is running and you open the door it trips the circuit breaker. Other wise the unit works fine. This electrical wiring question came from Kathy, in Virginia. Turn the microwave on and see what happens. The breaker is preventing a fire. The door interlock mechanism is an inherited safety If the microwave trips the breaker, and it’s on a dedicated circuit or nothing else is plugged into the circuit, and you’ve tested the circuit, then you could have a faulty microwave. I took an extension cord and plugged the microwave into another kitchen outlet and ran it. There are two terminals which must be … Cause #1: The microwave is malfunctioning. When the microwave is fuller, it works fine. And if it blows the fuse for your kitchen, there also is a likely cause for that. There is a problem with the outlet. A repairman man needed to reset fuse in microwave. First, test to see if the problem is related to the way the microwave is functioning. If your microwave constantly trips the breaker, check to be sure the microwave has a its own dedicated circuit. Your appliance/microwave may cause a fire. Just as most homes are equipped with fuses or circuit breakers, microwave ovens also have fuses that short out or blow in the event of an overload. Door closes with a jar. Well, let's see what happened. On one of the last occassions after resetting the breaker the power did not come on in the microwave. Microwave has been popping breaker on several occasions. After open the back cover, check the fuse first. Well, let's see. Most microwave ovens automatically turn off when you open the door. Oven will not start cooking. Occasionally when we open the door, cooking for not, the High Pointe Micro/Convection oven will trip its breaker. Reset circuit breaker or replace fuse. Check in your breaker box to see if the breaker that keeps tripping has the word “Microwave” next to it. A breaker is required for safety. Technician warned about opening door when cook cycle was not complete or opening door without pulling door straight. It is over 6 ft from the outlet to the faucet. When I slam the door, as in close it normally, everything works properly, but when I try to gently close the door, it trips the breaker. Now, the microwave is not on anymore. Now it runs 1-2 sec and … read more Everytime the door is opened to my Ewave microwave, the breaker trips. Dave’s Reply: Thanks for your electrical wiring question Kathy. All other features work fine. Once the microwave exceeds that number the breaker is tripped and the electrical flow is shut off. I had absolutely no issues. I tried to trip it by opening the door while the microwave was running and it did not trip. If the sparks still continue to be produced even after cleaning it in this way, you will need to examine the sheet to see if it's damaged. Luckly, it was still warranty, so GE Tech came and he replaced door swicthes and it started working but still, if we open door, it would trip circuit breaker again. The microwave is approximately 5 years old. A faulty door switch which is also often called as an interlock switch is the part which signals the other parts to turn on when the door gets closed and to stop when it is opened. What could be causing this? This is a dedicated power line as in nothing else is plugged into this like other than the microwave. Oh, be serious! --- on the heady topic of "Re: Weird Microwave problem - trips breaker when you shut the door!" The door is not closed completely. All electrical work will be done by an electrician. The microwave could have faulty switches in the door, a bad magnetron, faulty internal circuitry (such as a diode, capacitor, or transistor), or a blown fuse. The problem may be the door interlock switch or the door itself or, your microwave itself may be faulty. the microwave door was manufactured incorrectly which according to the manufacture causes this issue to occur. If I open the door on the microwave it blows the main fuse in the microwave and trips the microwave breaker in the house electric panel. If the circuit breaker related to that area trips, something is wrong with the microwave. In simpler terms, this means the microwave has its own circuit breaker. Worked fine for a couple of months and then popped the breaker again. Robert McKechnie, manager of new product development for Electrolux and Frigidaire, told me that microwave ovens were originally designed to match side-open ovens, which were hinged on the left for ease of use by right-handed cooks. Oven Trips Circuit Breaker If the electric setup in your house is tripping, an oven can certainly be one among the various reasons or just the sole reason. My GE microwave jvm3160rf2ww has started tripping breaker over last week. They have interlock switches - 3, two normal ones and a monitor switch. Breakers involved are Siemens QAF2 CAFCI. I trouble shot and replaced n/c door switch. The repairman said, that LG told him, that because the stove clock is on the same line, it could cause interference that'd trip the breaker.