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Jennair m446 - no juice to transformer

I wired the primary inputs to a 60W bulb and powered the unit up for 5 seconds. No light. So no power to the primary. Where do I go from here?
Cheers.
Dave

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It's probably a bad door switch (or door switch mount) or a failed cook power relay or connection on the control panel.

We have critical safety information, info on door switch diagnosis and replacement, and disassembly information at our site, and our link is at our listing here on FixYa.

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

There should also be a "mini-manual" hidden inside the unit behind the control panel or hidden on the left side behind the grille, which is very helpful when troubleshooting & testing.

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

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

Posted on Aug 03, 2008

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To William Miller


Hi Joe,

please undo the all thing you have done (remove bulb).........etc.
unplug ignition transformer's primary side from its connecting pin.one pin is enough.
then power on see what happening the bord must have power in this situation because it does not drive the magnitron this time .
if no result .something wrong with cct board.
please let us know the after checking to go next level.

regards,
nuwan.

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