Question about LG MV-1444Y Microwave Oven

1 Answer

Not heating The microwave is not heating. All buttons work, light works-it's just not heatong anything.

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    President:

    An expert whose answer got voted for 500 times.

  • Master
  • 2,992 Answers

If the oven is doing everything else properly (light comes on, fan runs, turntable goes around) but there's no heat, you may have a failed magnetron tube (the microwave source). There's also a relay that controls power to the tube that may not be working correctly, or the control circuit board is bad. It's also possible one of the door switches is not working (so the oven thinks the door isn't closed), although this usually keeps the turntable and fan from running.

Microwave oven service is not for do-it-yourselfers. There are potentially deadly voltages present even with power off, and a chance of microwave leakage if repairs aren't done properly. Let a professional give an estimate to repair it, or just replace it if it's under $100. (When I was servicing these things it wasn't unusual for a repair to cost over half the price of a new one. That's one of the reasons so few shops still work on small appliances.)

Posted on Jan 31, 2010

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya Repairman can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repair professionals here in the US.
click here to Talk to a Repairman (only for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Not heating up anything


Tat would be a magnetron problem. The magnetron is what provides the heat

Apr 30, 2010 | GE Spacemaker JVM1640SJ Microwave Oven

1 Answer

Completely stopped working


sounds like you blew the fuse inside

Jun 19, 2009 | Goldstar MV-1526 Microwave Oven

1 Answer

Microwave seems to work but doesn't heat up


HI, when the Magnetron becomes unstable, the microwave will not heat anything. simply replace the Magnetron. This device creates the heating action and it is damaged and not functional at this time.

Jun 01, 2009 | Sharp R-1870 Convection/Microwave Oven

1 Answer

Microwave lights and buttons work but doesn't heat up anything


When you start the microwave say for 1 minute. Listen closely when you hit start, the light should come on and about a 1/2 second later you should hear a little click and a slight hum. This means the controller is turning on the high voltage transformer and that part of it is working. My guess is that the magnatron is bad. That's the most common problems with all brands of microwaves. The mat on the top should not have caused the problem since the microwave has heat shutdowns in it. I would say that it's a 90% chance it's the magnatron. Most microwaves have a 5 year warranty on that part. Look at your owners manual. Good luck.

Scott

Jan 23, 2009 | Amana Radarange Microwave Oven

1 Answer

Sharp 1870 just quit cooking and no turntable


The fact that the microwave and convection both do not heat indicated that the oven is in demo mode, check the user manual, otherwise it will possibly be a relay not triggering, may need a pcb replacement, check Demo mode 1st....Phil

Jan 08, 2009 | Sharp Microwave Ovens

2 Answers

I hqave a Sharp convection/microwave I bought in 1980. I love it but the microwave has stopped working anyone have any ideas as what to do. Thanks, Vicki


it could be the magnatron or the high voltage fuse, they are the common problems of a microwave not heating. ALWAYS GET A QUALIFIED TECHNICIAN OR SOMEONE WHO KNOWS HOW TO DISCHARGE A HIGHVOLTAGE CAPACITOR BEFORE ANYTHING INSIDE A MICROWAVE IS TOUCHED, ALWAYS UNPLUG FROM WALL ALSO!!!!

Nov 26, 2008 | Sharp R-1850A Convection/Microwave Oven

1 Answer

Microwave oven does not heat anything


Hi,
Here is a tip that will help you to figure out what is wrong with yourMicrowave Oven....

Microwave Oven Basic Troubleshooting Tips

heatman101

l;hkhtguii

Oct 13, 2008 | Magic Chef MCP13E1ST 1000 Watts Microwave...

1 Answer

Microwave oven does not heat anything. Clock, turntable, lights work. I turned the turntable off while the oven was cooking--heard a noise, now it doesn't heat anything.


Spacemaker XL 1400 worked for 7 years.Yesterday, no more heat. Also plastic door damaged.
will try Panasonic or something commercial

Jul 28, 2008 | GE Spacemaker JVM1640SJ Microwave Oven

Not finding what you are looking for?
LG MV-1444Y Microwave Oven Logo

541 people viewed this question

Ask a Question

Usually answered in minutes!

Top LG Microwave Ovens Experts

William Miller
William Miller

Level 3 Expert

9098 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Chuck

Level 2 Expert

228 Answers

Are you a LG Microwave Oven Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...