Hi, I have the Sharp R1610 that will turn on by itself, won't shut off if you hit the stop/cancel, and turns on then right back off if you use the minute button.
SOURCE: Microwave does not turn off
This is usually caused by either a bad door switch, a loose door switch mount, or a problem on the control panel.
Even though a door switch clicks, it may still be bad inside.
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
You can get Sharp parts from Tritronics at http://www.wehaveparts.com
SOURCE: Our microwave/convecton turns itself off after about a minute
This
is a problem in one of the damper-related components, most likely the
switch, but it may also be the motor or the damper door.
The
damper is a door inside that opens or closes depending on cooking mode.
If the controller senses that the door is not in the right position, it
will shut down the cook cycle.
Sharp models stop after
59 seconds.
See the attached sample
photo for a typical damper assembly.
We have the applicable
service manuals for these models and have uploaded it to our site here and here to help you. You will
need the free
Adobe Reader
to view or print it.
If a switch is all you
need, we offer a universal type for only $5 postpaid which you can
order here.
We're
happy to help you with free advice and we'd appreciate your
thoughtful rating of our answer.
SOURCE: The oven/microwave turn off after about a minute
This
is a problem in one of the damper-related components, most likely the
switch, but it may also be the motor or the damper door.
The
damper is a door inside that opens or closes depending on cooking mode.
If the controller senses that the door is not in the right position, it
will shut down the cook cycle.
Sharp models stop after
59 seconds.
See the attached sample
photo for a typical damper assembly.
We have the applicable
service manuals for these models and have uploaded it to our site here and here to help you. You will
need the free
Adobe Reader
to view or print it.
If a switch is all you
need, we offer a universal type for only $5 postpaid which you can
order here.
We're
happy to help you with free advice and we'd appreciate your
thoughtful rating of our answer.
SOURCE: Sharp Microwave Oven over stove fan goes on by itself
Please note that FixYa is not currently notifying us Experts when Clarification Requests are answered.
So please post a NEW question, and please
include your brand name and the full model number from the tag in or on
the unit, as well as the answers to these questions:
Which fan is it?
The internal cooling fan, which comes on automatically whenever the unit is microwaving?
Or the hood vent exhaust fan which you can turn on and off manually?
Or the convection fan, if it is a convection model?
When is it coming on?
Is it coming on whenever you cook on the stove top?
Thanks!
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