Question about LG LTM9000 Microwave Oven

3 Answers

LG make Combimode microwave oven not working

Dear Sir, I possess LG Make Combimode Microwave oven purchased through Associate Electronics, Coimbatore, 3years before. But I started using it regularly for the past six monthly. Suddenly one fine morning it showed the error E10. I could not find details about this error. So i gave my complaint to local service personnals. One day one person came andtested it.But he could not solve it and told us that only after getting another PC board it can be tested. But so far for the past two months, no reeply.Kindly do the needful. Model. No. Bar be cook CONVECTION MC 808 WAR

Posted by on

3 Answers

  • Level 1:

    An expert who has achieved level 1.


    An expert whose answer got voted for 2 times.

  • Contributor
  • 1 Answer
Re: LG make Combimode microwave oven not working

Body { background: #FFFFFF; margin: 0px; padding: 4px; font-family: arial, verdana, sans-serif; font-size: 10pt; } p { margin:0px; padding:0px; } .spwrap { background: transparent url( repeat-x scroll center bottom; } Dear Friends,
The Main Board error codes indicate for most of occurrences that the board itself has not passed the start up checks that are built in but there are cases when this is due to peripheral like door safety switches, shorted elements etc. While it is quite worth to explore this yourself if you are a techie and feel confident, please do not attempt if you do not know for sure what you are doing. And yes- DISCONNECT THE POWER PLUG BEFORE YOU ATTEMPT TO REMOVE COVERS and keep it disconnected till the work is over.

Check care fully for the looseness in all the connectors that go to the main board behind operating panel and the door switches, thermal cutouts and magnetron itself. you need not to know about these components, you are just looking for loose connections. If you find any - try to unseat and then seat them firmly. This alone will solve more than 50% problems. Pay attention to the green flat ribbon like cable that comes from inside of operating panel and goes in on large blue socket of main board. You need to pull a blue long tab on the socket itself away from board before you can disconnect the cable, and push it back after cleaning side surface of cable and putting it back in previous place. If this cable is loose, some or all buttons of panel will not work.

There are instances of complaint that the microwave platter starts rotating with or without the sound of internal cooling fan when door is opened - in 99% cases it is upper door switch - it's actuator - dark brown tab which comes out when the door is opened is failing to come out fully. You may attempt to set it right yourself if you are a good hand in repairing small components or obtaining exact replacement is not difficult from repair shops. Its technical name is micro- switch and you either will need to tell the size and no of wires coming out of it or the best is to remove the same and show it in the shop to get exact replacement. In my case the internal leaf spring needed stiffening and it worked fine. Similarly other door switched also cause unexpected things but usually it is small problem.

Although if you leave power plug connected and power on during nights, and fine one fine midnight that the appliance is making sound, usually it does not mean the microwaves are working inside. It could be opposite of the thing described above. But - why to leave it on during nights? Best practice is to unplug it when not in use. This will certainly protect your appliance from voltage surges that are known to damage electronic appliances often.

One reader quoted non functioning of panel switches when a through wet cleanup was attempted- It is nothing but some how water or soap solution got inside the layers of panel switches which happens to be membrane type. Some switches may start functioning (usually the upper ones when water moves downwards due to gravity) after some time . The best possible safe solution would be to remove water by gently using a hair dryer on outer surface to heat it up so that the water in internal layers evaporates slowly bringing all buttons to previous level of functioning. Take care not to heat-up too much or the plastic panel may deform - use a 6 inch distance at medium heat setting and your patience. It might take a while but half an hour work is worth against replacement. If you are more confident- you may attempt to peel off delicate layers of switch board, clean them and reassemble back using thin double sided tape. Mind that even though you are not removing cover, appliance is to be disconnected from mains first.

Hope it helps.


Posted on Jan 26, 2010

  • Level 1:

    An expert who has achieved level 1.


    An expert whose answer got voted for 2 times.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 5 Answers
Re: LG make Combimode microwave oven not working

Dear Sufferers
I also belong to this club. This is a very common company policy that the CPU-s are programmed such that it will stop functioning after about 11/2 years and disply E10. By then the co. will anounce that the model is obsolate and no spares are available. The user is compelled to buy a new one. This is just a forced sell tecnick.So guys face the music.

Posted on Aug 29, 2009

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points


    An expert that got 20 achievements.


    An expert that got 10 achievements.


    An expert that got 5 achievements.

  • LG Master
  • 8,795 Answers
Re: LG make Combimode microwave oven not working

Error code E10 usually means a defective control circuit board. I would recommend contacting LG India to have them refer you to a local LG-authorized service center. If you want to buy and replace the boared yourself you can ask LG India where to buy parts. LG India is at

Posted on Dec 02, 2006

3 Suggested Answers

  • 8795 Answers

SOURCE: LG 1925 Microwave suddenly stopped cooking, other functions work fine!

What you said about the the clock leads me to suggest that you first unplug it for a few minutes then plug it back in. It may just need a good reset. If you don't have your owner's manual you can download one here: The mention of odor concerns me. It may just be a bit of food or grease on the waveguide cover, which is a small sheet or panel on the wall or ceiling of the cooking cavity, but it may indicate the failure of a part in the high voltage section. You may have an intermittent door switch. You can see some of my other responses for info on how to get our important text file that helps you diagnose and repair door switches and gives important safety tips.

Posted on Dec 11, 2006

  • 8795 Answers

SOURCE: instruction manual for LG microwave convection oven

You can download Samsung over the range microwave installation instructions here. If that's no good, try here.

Otherwise, visit this page, click on click on the left-side arrow "Busque por Codigo del Modelo" in the big purple rectangle, enter your model number in the box, then click "Buscar". They may list an English version manual available for download.

Good luck.

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

Posted on Jul 23, 2008

  • 54 Answers

SOURCE: I jus brought an LG microwave oven (MODEL

E-02 on the LED display.

That usually indicates a keyboard error...not a good thing...take it back and get a new one.

Posted on Apr 24, 2009

Add Your Answer

0 characters

Uploading: 0%


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


3 Points

Related Questions:

1 Answer

How to replace the light bulb in LG microwave oven.

Free LG Electronics Microwave Oven User Manuals ... > ... > Kitchen Appliance LG Electronics
Products 1 - 50 of 141 - LG Electronics Microwave Oven 1SS6LMV1 8. LG - Life's Good Microwave Oven User Manual. Pages: 0 Saves: 0. See Prices

Sep 24, 2015 | LG Microwave Ovens

1 Answer

F3 code on lg microwave oven after power outage

The Electronics panel can be replaced. It is highly likely that the rest of the parts still function ok.
But NOT BY YOU unless you are a qualified person to carry that out!

Microwave oven voltages are LETHAL ! Touch the wrong place while live with the power on, by accident, and it will be goodbye.

You can find a second hand working one on for a reasonable price.

Jul 08, 2015 | LG Microwave Ovens

2 Answers

Cooked food smells funny,could it be a leak?

Unless you can associate the odor with burning electronics, it probably isn't being caused by the microwave.

Mar 17, 2011 | Emerson MW8626W Microwave Oven

1 Answer

When I boil water on the stove top, the electronic buttons on the microwave do not work. After a period of about week the electronic buttons work again. A repairman said I need a new door for $325.00. ...


Feb 18, 2011 | LG LMVM2075 Microwave Oven

2 Answers

I need to know operataing procedures or the user manual for bajaj microwave oven model :2100 etc

I have purchased a new bajaj microwave oven 2100ETC from Alive star cj through tele shopping. Just after purchase this oven is not working in microwave setting. Please suggest me how to use this oven in microwave setting.

Oct 27, 2010 | Microwave Ovens

2 Answers


wow.......... an exorcism may be in order.......Sadly your microwave circuitry is malfunctioning which is a costly repair. I would seriously consider trashing that possessed unit and purchasing a new one. the new ones are greener too, use quite a bit less electricity

Jul 14, 2009 | GE Spacemaker JVM1640SJ Microwave Oven

1 Answer

Microwave oven does not work

For more Goldstar / LG / L.G. help, call 1-800-243-0000 (M-F, 7am-8pm CT, Sat 8-5 CT) and choose the appropriate prompt from the menu or visit here.

You can get warranty info & find a local authorized servicer.

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

Jan 15, 2009 | Goldstar MV-1615 Microwave Oven

1 Answer

How to replace keypad on LG Microwave

If you might want to replace it yourself, I have uploaded a handy guide with pictures showing you what's typically involved.

It's at

We're happy to help and we appreciate your thoughtful rating of our answer.

Jun 20, 2008 | LG LMVM1935 Convection/Microwave Oven

1 Answer

Microwave not heat all electronics work


the fuse that controls the temperature of the microwave is open... it should be replace... use a tester to test it plss... also check other components for busted or open ones, then replace them.... the heating element should also be ceck for damage... tnx

Jun 11, 2008 | Kenmore 64682 / 64684 / 64689 1200 Watts...

Not finding what you are looking for?
LG LTM9000 Microwave Oven Logo

1,884 people viewed this question

Ask a Question

Usually answered in minutes!

Top LG Microwave Ovens Experts

William Miller
William Miller

Level 3 Expert

8795 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers


Level 3 Expert

6993 Answers

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

Answer questions

Manuals & User Guides