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Haier Microwave Repairs
If you're looking for help fixing your Haier Microwave, look no further! Our comprehensive Haier Microwave repair guide will explain common issues, provide tips, and maybe show you how to repair your appliance.
For the home, kitchen and beyond, Haier manufactures appliances that homeowners have come to trust. Even a trustworthy appliance requires occasional maintenance or repair, however. If you’re in need of Haier appliance repair from experienced professionals, your local Appliance Helper can help.
Haier Microwave not heating
Diode. The diode converts the A/C power output of the transformer to D/C, doubling the voltage to nearly 5,000 volts. This high voltage powers the magnetron to heat the food. If the diode burns out, the magnetron won’t receive enough voltage to operate, preventing the microwave from heating. When the diode fails, it is often visibly burned out. Inspect the diode and if the diode is burned out, replace it. If inspecting the diode proves inconclusive, test it with a multimeter that uses a 9-volt battery or put a 9-volt battery in series with the diode. When the leads are reversed, the diode should only have continuity in one direction. (Warning: The microwave oven can store a lethal amount of electricity in its high voltage capacitor, even after the microwave oven has been unplugged. Due to the high running voltage and the potential for electric shock, it is extremely dangerous to replace the electronic components in a microwave. Only a licensed technician should replace the diode.)
Haier Microwave not working
Line Fuse. If too much current passes through the microwave circuitry, the line fuse will blow. If the line fuse blows, the microwave won’t start. To determine if the line fuse is at fault, use a multimeter to test it for continuity. If the fuse does not have continuity, replace it. In addition, you should investigate and resolve the problem that caused the fuse to blow. If you don’t resolve the underlying issue, the new fuse will blow too. (Caution: The microwave oven can store thousands of volts of electricity in its high voltage capacitor, even after the microwave oven has been unplugged. Due to the potential for electric shock, it is extremely dangerous to replace the electronic components in a microwave. Only a licensed technician should replace the line fuse.)
Haier Microwave light bulb not working
Light Bulb. The light bulb itself might be burned out. Replace the light bulb before replacing any of the parts associated with the light bulb.
Haier Microwave shuts off after a few seconds
Door Switch. A door switch might be failing intermittently. Check each of the door switches for signs of overheating, arcing, or burning. If you don’t see any obvious signs of failure, use a multimeter to test each switch for continuity. If any of the switches is visibly damaged or only has intermittent continuity, replace it.
Haier Microwave turntable not turning
Turntable Motor. Use a multimeter to test the motor for continuity. If the turntable motor does not have continuity, replace it.
Haier Microwave buttons not working
Touchpad. To determine if the touchpad is defective, try pressing each of the buttons on the control panel. If some of the buttons respond correctly while others don’t, replace the touchpad.
Haier Microwave display not working
Main Control Board. If the display goes out partially, the display board is more commonly at fault. If the display isn’t working at all, either the main control board or the display board could be at fault.
Haier Microwave turns on by itself
Main Control Board. First, make sure that the touchpad is working properly. If the touchpad is working properly, the main control board is likely at fault. If the control board is defective, replace it.
Haier Microwave is sparking or arcing
Waveguide Cover. The waveguide cover might be damaged and shorting out. Try removing the waveguide cover and see if the problem resolves. If the waveguide cover is burnt or will not stay in place, replace it.
Related Error Code Pages:
Haier Refrigerator Error Codes, Haier Range Error Codes, Haier Washer Error Codes, Haier Dryer Error Codes, Haier Microwave Error Codes, Haier Dishwasher Error Codes,
Related Troubleshooting Pages:
Haier Refrigerator Troubleshooting, Haier Range Troubleshooting, Haier Washer Troubleshooting, Haier Dryer Troubleshooting, Haier Microwave Troubleshooting, Haier Dishwasher Troubleshooting,
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Haier Microwave Repairs
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Haier Microwave assistance
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This replaced a over the range microwave in a RV. Space requirements were the hardest to match but this did it beautifully. Looks good, easy installation and works better than the original.!
I didnt even know this site was available. Ive been emailing to the company since day one. In good faith, I bought a Haier microwave MWM7800TBPG on the original carton. One week, it stopped working. I went to L&T and spoke to the manager. He said to bring it in and theyll exchange it. I went home, brought it to the store and it was closed down! I thought, for sure, they would send me to a repair shop or exchange it as he said. But it was closed down and the liquidation people said its not their problem. Im so stuck with my good faith, money and get this?I have other large appliances that I am using. So far, Im very satisfied. What can you do to help me out? Ive never been treated like this before; ignoring the consumer who paid for it in good faith. Please contact me, hope to hear from you. Thanks!
We needed a microwave for a small space, and this was the only one we could find that would fit. We were pleasantly surprised at the options and full capabilities this microwave offered. It was a little pricey for the size.
I bought this microwave as a gift for my daughter who has very limited kitchen counter space. The size is perfect. The style goes well with her stainless steel fridge. She has only used it for a month, but so far it's a very functional, good microwave considering its compact size.
Ordered for small guest house and fits well in space. Have yet to try, but dimensions were good and it looks attractive in cabinets.
I order a refrigerator and freezer door handle in black and a microwave door also in black. Well I received the door handles however when I got the microwave door it was white. Called back for them to send me out the right door and yet again they still sent me another white door but they want to keep charging my credit card for THEIR dumb ass mistakes. So I have talked to supervisors and assistant managers and yet again no one can get me my right merchandise. Now remind you that I did all this within the month of February. So now its like the 4th day of March and now they are telling me to send back the second white door and that my order for a black door is on back order until April 20th. How crazy is that? So now I am really frustrated so I told them to cancel the whole damn order and I will never ever ever use their merchandise again. So disappointed in them.
We purchased a Haier countertop microwave (model mwm0722tsbk) just over a year ago. It randomly started on fire during use, for no reason. I contacted the company and was told I would be contacted after they looked into it. I never was. When I contacted them again, I was pretty much told they werent going to do anything about it. It was a waste of money, but as I told the representative, I mainly wanted to make them aware of it so it didnt happen to others or maybe they would check into it a little. He sounded bored. I’m pretty sure they wont look into anything. So I felt I should at least comment to warn others of the fire possibility! Luckily, when it happened, my husband was nearby.
Looks great. Lots of features for a reasonable price
Purchased a Haier microwave in December 2015. It stopped working in February of 2016. Haier said warranty had expired. Previous GE microwave lasted 15 years. Haier didnt last 15 months. Will never purchase another Haier product. Ever!!
