LG LMVM1945 Microwave Oven Logo

Related Topics:

Question about LG LMVM1945 Microwave Oven

Open Question

What is Key short error on LG LMV-1915NV microwave oven?

Posted by r_robertazzi on

Ad

3 Related Answers

MicrowaveSvc

William Miller

  • 9179 Answers

SOURCE: paint inside microwave oven, Can it be repainted ?

Yes. You need to clean it, sand it shiny, then clean it squeky again.

Then you can get high temperature appliance paint in spray on brush-on form from local appliance part store or places like Wal-Mart and Lowe's.

I would suggest you let it dry overnight with the door open before using the oven.

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

Posted on Feb 17, 2008

Ad
MicrowaveSvc

William Miller

  • 9179 Answers

SOURCE: GE microwave oven - f3 error

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

You can usually find helpful exploded view diagrams and order parts by entering your full model number here: http://tinyurl.com/gv383

There should also be a "mini-manual" hidden inside the unit behind the control panel or hidden on the left side behind the grille, which is very helpful when troubleshooting & testing.

If you would like to have us do this for you, we do that for $39.95 plus part costs.

Please feel free to contact me directly if you need more help.

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

William E. Miller, AS-EET
[email protected]
http://www.microwavedisplay.com

Posted on Jul 08, 2008

Ad

SOURCE: I have a lg lmv

Hello,

if it does not power up, then it means its having a power problem. it might have worked fine in the past, but that's electronics for you. Power surge, irregular power supply, excess power supply, etc can affect the unit thereby not making it to power on.

This unit must have a power supply board in it where power enters from the mains. A capacitor, fuse, diode, etc may have been defective on the power board and maybe that's why its not making the unit turn on. There might also be some disconnection or something, inside the unit which is not making it to power on.

To actually find out what's wrong, you need to disassemble the unit with a screw driver and check what's wrong. You will be needing a meter in order to test the components on the power board, once you detect any bad component, you can make necessary replacement at any electronics accessories store withing our vicinity. This is the only way by which you can detect the problem.

Of course, testing the power board with a meter will require someone that has the ability. So it you can't, then you might be needing the help of a repairman or you can call a friend that has the ability to help you out.

I wish you the best of luck.

Take care.......

Posted on Mar 19, 2011

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

0helpful
1answer

LG LMV 1680 ST shows error AC-1 and will not heat. The turntable does not turn either. The exhaust fan still works and the control panel still responds. What does this code mean?

Check the fuse. Also check out the safety switch by the unit door. If not closed when door is closed, no power is applied to either the turntable or the tube.
tip

Troubleshooting KitchenAid oven, range and microwave error codes

Here list of Kitchen Aid range and oven codes.


4 Digit Failure Codes

F1 - E0 EEPROM communication error
F1 - E1 EEPROM checksum error
F1 - E2 UL A/D error
F1 - E4 Model ID error
F1 - E5 Calibration shifted
F1 - E6 Latch signal mismatch error
F1 - E9 Stack overflow
F1 - E3 Wiring harness cavity size does not match stored value
F2 - E0 Shorted touch pad
F2 - E1 Keypad cable connection error
F2 - E5 Cancel key drive line open
F2 - E6 Cancel key drive line open
F3 - E0 Oven temperature sensor (RTD) opened (upper oven on double oven models)
F3 - E1 Oven temperature sensor (RTD) shorted (upper oven on double oven models)
F3 - E2 Oven temperature is too high (Cook mode)
F3 - E3 Oven temperature is too high (Clean mode)
F3 - E4 Oven temperature sensor (RTD) opened (lower oven on double oven models)
F3 - E5 Oven temperature sensor (RTD) shorted (lower oven on double oven models)
F3 - E6 Drawer sensor open
F3 - E7 Warming drawer sensor shorted
F4 - E1 Meat probe malfunction - shorted
F5 - E0 Door Switch
F5 - E1 Self clean latch will not lock
F5 - E2 Latch during CLEAN error
F5 - E5 Self clean temperature not reached within 45 minutes.
F5 - E6 Door is open, but latch is locked
F5 - E7 Self clean latch will not unlock
F6 - E0 Return line not connected
F7 - E1 Common switch wire defective

Two digit codes:

F0 ERC Board failure
F1 ERC Board failure
F2 Oven temperature is too high
F3 Oven temperature sensor open
F4 Oven temperature sensor shorted
F5 ERC Board failure
F7 Function key stuck on ERC
F8 ERC Board failure
F9 Oven door lock failure

Microwave and Microwave combo error codes:

F1 - E3 or F1 - E4 Electronic control malfunction

F2 - E0 or F2 - E1 Keypad connection error

F2 - E3 Keypad held down too long, or keypad is shorted.

If you get an error code, try first resetting the code:
1. Disconnect power for about two minutes.
2. Connect back power.
3. If code re-appears, test and eventually replace faulty part.

Regards.
0helpful
1answer

LG model LMV1638SW microwave intermittently runs.

The microwave runs intermittently. You should open it up and look at the connections to see if any have darkened or burn like signs. If you find that, you can either replace the (usually plastic) connection piece, or just remove it and reconnect the wires (that were housed in it), to their connection points. If you want, you can use electric tape to cover those metal wire connectors, but it's not necessary it nothing else is touching.
1helpful
1answer

LG LMV-1640DB Microwave No Heat

The service manual is here.

A buzz in the HV section is usually a shorted high voltage diode (a pretty cheap fix) or a defective magnetron (more costly).

Here are some links you or someone you know can use for test help, but read their safety warnings first:

http://www.gallawa.com/microtech/diode.html
(if it's not shorted or burned, it's probably okay)


http://www.gallawa.com/microtech/mag_test.html

http://www.gallawa.com/microtech/xformer.html

You can find helpful exploded view diagrams and order parts by entering your full model number from the tag on the oven here.

We're happy to help you with free advice and we'd appreciate your thoughtful rating of our answer.
0helpful
1answer

Remove door on LG LMV 1680st microwave

I am sure, this YouTube video https://www.youtube.com/watch?v=nIdT4kS3noY will be helpful.

Admin: http://microwaveoven.co.in/
10_29_2017_3_52_06_am.jpg
0helpful
1answer

Lmv 1680st will not heat

Hello & Welcome to FixYa

Microwave not heating could be due to a faulty door switch or an internal blown fuse. Check out the parts for your microwave from this link--- Link. Please get back to me if you have any other questions.

Kevin

3helpful
1answer

Ge psacemaker microwave oven no working it started with a sensor error and the message change to F3 and beeping. I unplug and plug its still same error.Model JVM1750. What does F3 message stands for?

F3
Key panel (touch pad) shorted This code will occur if a shorted key panel is detected
continuously over 60 seconds. Replace key panel (also called touch
pad).
2helpful
1answer

Ge microwave jvm 1430 error code F3

F3 Key panel (touch pad) shorted This code will occur if a shorted key panel is detected continuously over 60 seconds. Replace key panel (also called touch pad).
0helpful
1answer

Spacemaker Microwave Oven

F3 means shorted key panel. You get prompted with F3 error if a short on key panel is detected for over 60 seconds.

Test key panel wiring and eventually replace key panel.

Enter the model number on one of two websites below to get parts and diagrams for your appliance:


Appliance Parts From PartSelect

Appliance Parts Pros
Not finding what you are looking for?

511 views

Ask a Question

Usually answered in minutes!

Top LG Microwave Ovens Experts

Cindy Wells

Level 3 Expert

6585 Answers

Marvin
Marvin

Level 3 Expert

85241 Answers

Paul Carew

Level 3 Expert

3745 Answers

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

Answer questions

Manuals & User Guides

Loading...