Question about Sharp R-1874 Convection/Microwave Oven
My R-1874 microwave/convection oven shuts off after 59 seconds. Help!!
That would be a problem in the damper aseembly, either a bad switch or motor, or the damper door is jammed or blocked.
Consult the attached diagram for general reference.
The damper switch is the same as the primary interlock (door) switch.
If you or a friend decide to look into it, we have critical safety information, switches diagnosis and replacement, and disassembly information at our site, linked here on Fixya: http://tinyurl.com/yzjozk
Posted on Nov 05, 2007
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Posted on Jan 02, 2017
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