Question about Samsung Microwave Ovens

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Samsung microwave.....there is power and lights but no heat and timing is all screwed up, ie, moves thru 30 secs i9n 3 seconds!

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  • Samsung Master
  • 9,047 Answers

The first thing I would suggest is a hard reset. Unplug the unit for a minute or so. Then plug it back in, set the clock and try again.

If that doesn't work, leave it unplugged for about 5 minutes.

Posted on Oct 17, 2013

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Posted on Jan 02, 2017

MicrowaveSvc
  • 9047 Answers

SOURCE: Sparking / Popping Microwave

GE had a rash of "underperforming" magnetrons on these units. They replace the magnetron, stirrer and high-voltage diode at no charge for parts as long as a GE-authorized service center does the work. Sometimes the unit gets run too long in a failing state and the waveguide and chassis of the oven get damaged. To see if yours is covered, see this bulletin: http://www.microwavedisplay.com/ge_mw_mag_kit_bulletin.pdf Otherwise, you need to contact GE Customer Relations at 1-800-386-1215 as soon as possible and tell them your problem and they will put you in touhc with a local authorized servicer.

Posted on Apr 05, 2007

ukvacfan
  • 328 Answers

SOURCE: Panasonic Inverter NN-V673S microwave- shuts off after 2-30 secs

If the screen is showing a fault number or a number you havent seen before then its probably a program fault which can't be fixed. Check that the vent holes on the back of the oven aren't dirty and ensure that the whole oven is clean inside. Sadly it sounds like a program fault which cant usually be fixed by the owner though.
Finding a Panasonic oven repairer in the UK shouldnt be a problem though. My parents had a simlar problem wth their Panasonic Inverter oven, called the UK customer services and Panasonic contacted an authorised repairer in Scotland to visit them. Call customer services on 0844 844 3868.
If the call out charge exceeds £80 then you're probably better off buying a new oven. 



Posted on Apr 19, 2008

MicrowaveSvc
  • 9047 Answers

SOURCE: Panasonic Model NN T964SF inverter

If the digital programmer circuit / controller does not get a feedback signal from the inverter for a period of 3 seconds, the controller will stop the cook cycle.

In most cases, this is a problem with the inverter or a bad magnetron.

Due to the lethal voltages used and produced, I do not recommend that an inexperienced person work on these.

I would recommend that you contact your nearest Panasonic-authorized servicer.

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

Posted on Aug 02, 2008

  • 4 Answers

SOURCE: turns off after 3 sec

Usually this indicates failure of the magnetron and/or the inverter. Neither is easy to test without specialised HV equipment. Often the cause is operating the oven without anything in it. If this has happened, it will generally be failure of the magnetron.

Replacement of the magnetron is relatively easy (about 15 minutes) and the inverter a little longer but if you do not have the knowledge/skills please do not do it - there are very dangerous (deadly) voltages associated with magnetrons even after they have been switched off.

Cost of magnetrons ranges upwards from USD25 to USD100 (from Panasonic spare parts) and inverters range upwards from USD125. The cost of parts is often the reason microwave ovens are not repaired.

Doug

Posted on Nov 08, 2008

  • 3 Answers

SOURCE: GE JVM1870SF02 - not heating up anything!!

I had the same problem with mine, and discovered, somehow, that when I manually turned on the "vent fan", the microwave worked fine. A bit of a pain, but it heated up the food when it hadn't been prior to the vent fan being on. Can't understand why it solved it, but it's been working like that for about a year now. When I forget to turn on the vent fan though, the food is just as cold as when I put it in.

Posted on Jul 11, 2010

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You can find an authorized Panasonic servicer here.

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

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