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Jvm1540sm2ss vent fan will not turn off from

Vent fan will not turn off from switc. Must unplug to reset to off.

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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 there,
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Posted on Jan 02, 2017

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MicrowaveSvc
  • 9098 Answers

SOURCE: Vent fan noise

I'd say the bearings are getting dry. I'd hit it with a a drop of 3-in-1 oil or sewing machine oil. If you don't have the owner's manual, you can download one here: http://www.geappliances.com/service_and_support/literature/ It's also possible that the keeper which holds the fan blade assembly may be broken or loose. That could cause the fan to slip and rub. Either way it will have to be disassembled to a degree, probably starting with removal of the grille. Exploded views of this model may be helpful. They can be found at this site: http://www.geappliances.com/shop/prts/ Under 1 select "Repair Part", under 2 select "Microwave" and click "Go". A window will pop up and you'll enter your (complete) model number. Good luck.

Posted on Nov 07, 2006

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MicrowaveSvc
  • 9098 Answers

SOURCE: GE spacemaker Profile XL1800 vent fan will not shut off

It may be a bad door switch, a loose door switch mount, or a problem on the control panel, such as a sticky relay.

I would suspect a sticky relay first, but the door switches should be checked.

If you or a friend decide to look into it, we have critical information on safety, disassembly and door switches at our site, linked here on Fixya: http://tinyurl.com/yzjozk

If you need your control panel assembly (smart board) repaired, we do that for $39.95 nationwide.

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

Posted on Dec 02, 2007

MicrowaveSvc
  • 9098 Answers

SOURCE: vent fan won't turn off

This may be a shorted hood fan TCO (thermal cutout or thermostat) or a problem on the control board.

You can usually find helpful exploded view diagrams and order parts by entering your full model number here.

There should be a "mini-manual" (tech sheet) hidden inside the unit behind the control panel or hidden on the left side behind the grille, which is very helpful when troubleshooting, testing, and locating components.

Atour Web site, we have a videoavailable showing how to remove a typicalover the range control panel assembly in under 5 minutes.

If you think the problem is on the control panel, we repair these nationwide by mail for $39.95 postpaid in most cases in about a week or so.

Feel free to contact me directly (and please remind me of your full model number) for more information & help.

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

William E. Miller
prototech@usa.net
http://www.microwavedisplay.com

Posted on Dec 21, 2008

MicrowaveSvc
  • 9098 Answers

SOURCE: stainless steel GE XL 1800 spacemaker works ok

So the fan motor's 21VAC winding is working. That's good.

But either the fan blade is loose on the shaft (a super glue fix) or the fan motor itself had failed.

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

The fan motor is shown on the diagram there as reference # 78, part # AP3192806, located behind the control panel and adjacent to the magnetron.

I'm not sure you have to pull the oven from the wall to replace it, but if you do, the oven installation (& removal) instructions are included on the tech sheet inside the unit.

There should be a "mini-manual" (tech sheet) hidden inside the unit behind the control panel, and it is very helpful when troubleshooting, testing, and locating components.

You can also download GE owner's manuals and installation instructions here.

If you don't find yours I can send you a copy, or if you need more help, feel free to contact me directly (and please remind me of your full model number from the tag on the unit).

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

William E. "Ed" Miller, AS-EET
prototech@usa.net
http://www.microwavedisplay.com

Posted on Jul 25, 2009

  • 1 Answer

SOURCE: Active vent keeps opening and closing though fan is off.

When the unit begins the never ending opening and closing cycle, turn the vent fan on for a few seconds and then turn the fan off. This seems to stop the active vent from opening and closing. If this is GE quality, this is the last thing that I am going to purchase. GE refrigerators are garbage and now I am having problems with a new microwave oven.

Posted on Mar 27, 2010

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1 Answer

What do I do when the vent won't turn off?


unplug it for 12 hours or more and try again. Failing that the button or circuit for it may be broken, also make sure nothing is blocking the vent or nothing in the vent assembly is damaged. if you are opening the microwave make sure you know what you are doing of get a pro to do it for you. get an estimate and compare that to the price of a new one. Especially if the microwave is old or cheap.

Nov 29, 2017 | Kenmore Microwave Ovens

1 Answer

Mmv5165bas vent fan will not stop running


Check to see if there's a relay providing power to the fan. If there is, the contacts might be sticking in the closed position. Assuming that this is an over-the-range unit, disconnecting the vent fan completely might not be a good idea as heat/steam from foods cooking on the range would more likely damage the microwave.

Apr 29, 2014 | Microwave Ovens

1 Answer

Microwave vent won't work


may be short circuit at high voltage section replace diode or magnetron

Jan 26, 2014 | Whirlpool MH2175XS Microwave Oven

1 Answer

GE Spacemaker XL1800 JVM1850CH01 vent fan won't turn on


Unplug for about 5 minutes and allow to reset. If the problem persist, you might want to try replacing the control panel (the one that have all the numbers and timers). Good Luck!

Jan 13, 2014 | GE Spacemaker JVM1640SJ Microwave Oven

1 Answer

JVM3670sk6 mircowave over the range, vent door continues to open and shut when oven is off


It may need a reset. You can do that by unplugging the power for a minute or two, then plugging it back in and setting the clock.

If it still fails, you may have a failing sensor switch in the vent fan / louver assembly or a damaged component.

There should be a technical sheet hidden behind the grille or behinds the controls. It's very handy to locate and test components.

You can find a video here that shows you how to remove the grille & controller in about 5 minutes.

You can find helpful exploded view diagrams and order parts by entering your full model number here.

Apr 14, 2013 | GE Spacemaker JVM1640SJ Microwave Oven

1 Answer

Microwave vent turned on by itself and won't turn off


The HMV9305 has an automatic vent turn-on feature. It senses heat, possibly from the oven or range beneath, and turns on the exhaust fan until temps return to normal. Sometimes this may take 4-5 minutes, which can seem like an eternity of listening to the blower run, but it is a safety feature designed to prevent damage to the microwave from excessive heat generated by the cooktop or oven beneath it.

Jan 24, 2010 | Bosch HMV9305 Microwave Oven

1 Answer

Active vent keeps opening and closing though fan is off.


When the unit begins the never ending opening and closing cycle, turn the vent fan on for a few seconds and then turn the fan off. This seems to stop the active vent from opening and closing. If this is GE quality, this is the last thing that I am going to purchase. GE refrigerators are garbage and now I am having problems with a new microwave oven.

Apr 27, 2009 | General Electric PVM1870SMSS Microwave...

1 Answer

I have an LG LMVH1750ST microwave convection oven. When I activate the fan for cooking purposes and then try to turn off, it does not respond. I have to pull electrical plug and reprogram for one minute....


From the owner's manual under OPERATION "VENT FAN":

"If the temperature from the range or cooktop below the oven gets too hot, the vent fan in the vent hood will automatically turn on at the 4-Speed setting to protect the oven. When this occurs, the VENT ON/OFF pad will not turn the fan off."

You should check your "vent fan auto time set" setting.

Here's one thing to try to set it to turn off after 10 minutes:

Touch the Vent ON/OFF pad, then touch the "5-SPEED VENT" pad until "level 4" appears in the display, then touch "AUTO TIME SET" the desired number of times.

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

Jun 19, 2008 | LG Microwave Ovens

1 Answer

Microwave Vent Fan


The only thing I did was to unplugged; turn off all the burners; and let everything cool off. I guess I can't have all the burners on at one time since the microwave is 13" from the burners......and from what I read "microwaves placed over the range" should be at least 30" from the burners...thank you, Rose66

Feb 20, 2008 | GE Microwave Ovens

1 Answer

Mircowave works, exhaust door opens, fan stop working


From looking at the owner's manual, it looks like the vent fan is only supposed to come on when the internal temperature of the microwave gets too high OR when you press the VENT FAN pad. Here are a couple of fan-related excerpts from the owner's manual, which can be found here: http://products.geappliances.com/ProdContent/Dispatcher?REQUEST=SKUOBJECTS&DOCUMENT=Use%20and%20Care%20Manual&SKU=JVM1840BD (or the better URL here: http://tinyurl.com/yn7r6g) Automatic Fan An automatic fan feature protects the microwave from too much heat rising from the cooktop below it. It automatically turns on if it senses too much heat. If you have turned the fan on, you may find that you cannot turn it off. The fan will automatically turn off when the internal parts are cool. It may stay on for 30 minutes or more after the cooktop and microwave controls are turned off. - Vent Fan The vent fan removes steam and other vapors from surface cooking. Press VENT FAN once for high fan speed, twice for medium fan speed, a third time for low faw speed, or a fourth time to turn the fan off. Press the VENT FAN BOOST pad for extra fan speed. - Hope this helps.

Oct 31, 2006 | GE JVM1840 Microwave Oven

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