20 Most Recent Frigidaire FMT148GP Microwave Oven - Page 7 Questions & Answers

You have to push the rear of the unit up slightly to to disengage the bracket hooks from the back of the microwave. Doing all that while not dropping the microwave is the fun part.

Hey Jim, thank you for your post! I see that you are having difficulty replacing switches inside of your Frigidaire microwave. I would recommend having a professional technician out to assist you further. This will help you avoid any unnecessary additional parts. -Matt

Hello friend, thank you for your inquiry! From my understanding you need assistance removing the door from your Frigidaire microwave. In order to assist you further I would need to have your model number. You can locate the serial tag (which lists your model number) on the inside left had wall. Once I have that information I would be able to look into any available information for you. -Matt

you have to replace the switch or control board

Hey friend, thank you for your inquiry! I see that the fan on your Frigidaire microwave will not shut off. I would suggest performing a reset on it and you can do that by disconnecting the power cord for at least ten minutes. If the reset does not help resolve your issue it could be a potential problem with your fan motor or control panel. We would recommend contacting a professional technician to come out and properly disassemble your microwave to pinpoint which component may need to be replaced. Hopefully this information is helpful to you. -Matt

You need to remove the inside part of door to gain access to mounting screws.

Their is nothing to reset. Most common problem is a defective door switches. If you know electronics you can pull the covers read the diagrams and check the door switches.

Hey JT Tai, I appreciate your post! The symbol at the top left hand side of your display could be child lock symbol or vent symbol. If it is the child lock you should be able to press and hold the stop/cancel button down for 3 seconds to release the child lock.

If the light is on for the vent I would seek assistance from a professional for proper diagnosis and repair to be completed on your microwave. I hope this is helpful. -Matt

There is a safety interlock that the door actuates that lets the oven run. If the door is bent, the interlock switch is not in the right position and the oven does not think that the door is closed. There is not usually an adjustment on the interlock stud. You might try to re-align the door.

generally speaking you buy and OTR microwave by width, i.e., 30" wide is the standard width of all most all OTR . so any 30' wide microwave will fit. when talking about cubic feet, they usually are talking about the interior capacity of the microwave. but if you really want to know cubic feet of above dimensions, then multiply all three together and divide by 1728. (4.036 cuft)

Hello Irfan, thank you for your post!

From the information you have provided the door on your Frigidaire microwave is sagging. Your door could be sagging due to the hinges or the door being damaged. I would check to make sure there is no visible damage. It is possible that the hinges and door may need to be replaced as well. To help avoid any unnecessary part purchases you may need to seek assistance from a professional technician for proper repairs. -Matt

Jim, If you mean that 160 volts was applied to the microwave, the fuse is usually rated for 200 to 300 volts, so it would not necessarily trip the fuse just because you had a high voltage applied to the unit. That does not mean that the rest of the unit could take that amount though. More than likely, you have blown something on the circuit board, but I would suggest taking it to a repair shop and let them give you an idea of what might need to be fixed because there can be some lethal voltage present and we do not want anything to happen to you. I was fortunate one time that nothing permanent happened to me when I touched the wrong thing and I was hit with somewhere between 3000 and 7000 volts according to the doctor. Please be careful!

The pop noise could be a short, check the fuse.

Can you replace it?

Good Evening Gary, thank you for your post! From the information you have provided you need to replace the lightbulb inside of your Frigidaire microwave. I have researched your microwave and you are unable to disassemble your microwave in order to replace the lightbulb. In order to provide you with a proper resolution I would suggest seeking assistance from a professional technician for repairs. This will help you avoid unnecessary part purchases or personal injury. -Matt

Did you try unplugging?