Microwave transformer schematic

i screwed up in checking power to the transformer and didn’t mark which wire went to which input terminal on the transformer. One is black and the other is red. Any help in determining the proper location would be appreciated.

Hi.

If you are talking about the primary windig on the left (see the picture) then it really doesn’t metter which wire goes where, because it’s 120VAC.

The transformer AP4216534

Here are the breakdown diagrams and 03-Internal Controls / Latch Asy. / Base parts for Maytag UMC5200BAS - AppliancePartsPros.com

Simon.

thanks. i blew the 20 amp fuse after checking it out and assumed i had the wires crossed.

You are welcome.

Simon.

ended up being the transformer blowing the fuse. replaced it and all is well again.

Congratulations on the successful job. Thank you for shearing with us useful info.

Simon.

i appreciate the forum and the help you all provide to us D.I.Y.'ers. Thx again!

You are very welcome.

Simon.