My Gemini double oven needs to heated to 550 degrees before the broiler will ignite. I've been dealing with this for years. How can I fix this issue? Jim

SOURCE: Maytag Gemini electric oven

Well my friend these type ovens have eyes and sensers. It could be that you left something on the sensor when you were cleaning it. That is if it is not self cleaning. Self cleaning gets real hot and could affect your appliance in some way. It shouldn't but it might.

SOURCE: Maytag Gemini Double Oven-bottom temp problem

after power outage clock on oven will not set unless the oven itaelf is on unable to set clock

SOURCE: mer5755qab oven takes an hour to heat to 200

Either your bake element is bad or there is a bad connection going to the element. This is a very high current connection so bad connections are always a possiblity. Also check and make sure your broil element is working as some ovens use it for pre-heat. Do both elements seem about the same temp? You can turn the oven on and carefully hold your hand a few inches from the element to see if they are getting equally hot. If your connections are good to the elements then one of the "calrod" elements is probably bad. You can also check the resistance of each element. Not sure of exact reading but a higher resistance means less current going to the element. Just compare reading on each one and go from there. Good luck!

SOURCE: Maytag Gemini double oven flashes F1 and stops heating.

I am attaching a Gemini manual. The checking procedures are the same for your oven.
Two component suspects for your problem would be the door latch mechanisms and the oven temperature sensors.

http://www.servicematters.com/maytag_library/docs/16010161.pdf

SOURCE: Bottom oven will not heat up.

Find the bake ignitor (you may need to remove bottom drawer or oven cavity floor to get to the ignitor). Turn on the bake. If the bake ignitor comes on (starts glowing after a few seconds) - check the amperage on the bake ignitor wires when it's on. If the ignitor is a round style - amperage should be 2.5-3A, if the ignitor is rectangular - 3 - 3.6A. If less than 2.5A or 3A respectively - replace ignitor. If the ignitor does not come on - check the voltage on the ignitor, should be the line voltage 110-120v AC. If there is a line voltage on the ignitor and it's not coming on - replace.
Ignitor part numbers for round style ones: 4342528, WB2X9154, SGR403, 5304401265;
rectangular styles: 12400035, WB13K21, WB2X9998, SGR412, NR020, 5303935066, 814269, 9753108.
Ignitors of the same shape (i.e. rectangular) are interchangeable, if you can splice the wires.

Good luck!