20 Most Recent LG LMV1813ST Microwave Oven Questions & Answers

The lights and clock on my LG LMV1813ST model work and the timer counts all the way down but the turntable does not work and there is no power. Any suggestions??

replacemotor under microwave

LG LMV1813ST... | Answered on Sep 27, 2018

LG LMV1813 F4 error code

F4 means sensor open, You have to check the Humidity sensor.
If you wish to get some details; visit the site linked here. Pull up older posts. http://electro-medical.blogspot.com/

LG LMV1813ST... | Answered on Feb 07, 2017

pdf Manual

LMV1813ST Microwave Oven Manual

LG LMV1813ST Microwave Oven | Uploaded on Nov 29, 2016

1 Answer

Replaced the bulbs underneath now they won`t turn off

This light failure often occurs when a bulb goes out and the filament shorts, or when the bulbs are removed or installed without first unplugging the oven from the power line. Either can cause such a failure on the controller.

The lights can can be inoperable or stuck on or stuck in "night light" mode. Sometimes this will similarly affect the fan operation or inside light, too.
The problem is on the controller assembly, which I regularly repair. Details are here.

I also have a video available showing how to remove a typical over the range control panel assembly in under 5 minutes.

We're happy to help you with free advice and we'd appreciate your thoughtful rating of our answer.

LG LMV1813ST... | Answered on May 24, 2016

1 Answer

Trip Circuit Breaker

The circuit breakers may both be functioning properly. What might be happening is that both circuits have other current drawing appliances on them. The circuit breakers react to the sum of all of the currents drawn by all of the devices on that circuit. So, if you have a 15 amp microwave and an 8 amp refrigerator on the same circuit, you would overload a 20 amp circuit by 3 amps.

If you need further help, I’m available over the phone at https://www.6ya.com/expert/david_29ad5d1dd86564b0

LG LMV1813ST... | Answered on May 09, 2016

1 Answer

Microwave went totally dead while operating; there is power to the outlet.

If the control panel lights up intermittently, then you either have a loose connection somewhere near the panel, or a failing component on the circuit board itself.

If you need further help, I’m available over the phone at https://www.6ya.com/expert/david_29ad5d1dd86564b0

LG LMV1813ST... | Answered on May 09, 2016

2 Answers

What would cause a cloud of humidity to build up in a LMV1813ST LG microwave and then blow the fuse causing no power

Exhaust fan has failed? Call in a service engineer.

LG LMV1813ST... | Answered on May 09, 2016

1 Answer

LG LMV1813ST MIRCOWAVE STOPPED WORKING?

The fuse can be replaced, but the underlying issue should still be investigated and resolved. Otherwise the new fuse will blow also.
If the microwave is not working the thermal fuse may have blown.
When a microwave stops working the problem is usually the line fuse or within the high voltage circuit; either the high voltage capacitor, diode, transformer or magnetron.

LG LMV1813ST... | Answered on Sep 28, 2015

0 Answers