Panasonic nna754w microwave stops after 20-30 secoonds Home › Forums › Public Support Forums › Help And Support › Other Appliances › Panasonic nna754w microwave stops after 20-30 secoonds This topic has 1 reply, 2 voices, and was last updated 13 years, 5 months ago by Graphite. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts October 16, 2012 at 5:08 pm #71999 GraphiteParticipant My panasonic nna754w microwave has decided to start playing up today. If I set it to heat it will run for 20-30 seconds and then turn off the light and presumably the heating (if it was on) and a little while later the fan will stop. Any ideas? Thanks Mick October 16, 2012 at 6:02 pm #383053 QUICK FIXParticipant Re: Panasonic nna754w microwave stops after 20-30 secoonds inveverter unit very common Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In