is the unit sitting on a level surface? Water drains down hill, and if the drain is on the "upside" of the unit the water may never reach it to drain into the bucket.
Is there a hose drain or is it set up for a hose drain?
Leave the breaker off, pull the range out and remove the back panel. Once done I would start at the bottom where the plug comes into the range. Alot of times the terminal block comes apart and the breakage allows two hot lines to short blowing the breaker. If not the case, carefully look over ever wire to find exposed or burnt areas. If you need further help, I’m available over the phone at https://www.6ya.com/expert/jason_4570d45317834dd3
for your opti-flame, here is a service manual with parts indicated and a quick user guide that will assist in having problem corrected. take note of the contact details in those manuals too. please let me know if further assistance is needed. thanks for using fixya.
Conflicting information in the link. My best guess is 2010 Month 11.The only way to be sure is to phone them.EDIT to Add./ I just noticed you typed 'Whirpool', I have edited your post but am not able to edit my link. When it opens, add the 'L' and press Enter.https://www.google.com/search?q=How+old+is+Whirpool+Gas+Range..
I am a retired career chef, and had this one oven with choking CO in an airport catering kitchen. We had it serviced and it was fixed. It sounds like yours is not getting enough air mixed with the gas. Adjusting the gas is one thing but the venturi to the burners can partially block and unburned gas spills over. Remove the burner and venturi and boil it out in whatever you boil your fryers out with.
Are you on mains gas or propane because the jets are different.
https://www.google.com/search?q=commercial+oven+emitting+too+much+Carbon+Monoxide
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Here is text followed by a YouTube. Possible reasons why your oven won't turn on even though the gas and range hood are working:
Igniter: The igniter is responsible for lighting the gas in the oven. If it's faulty, the oven won't turn on. You can check if the igniter is working by looking for a glow when you turn on the oven. If there's no glow, it's likely that the igniter needs to be replaced.
Wires: The wires that connect the oven to the power source may have come loose or be damaged. Check the wires for any signs of damage or looseness and replace them if necessary.
Safety valve: The safety valve regulates the flow of gas to the oven. If it's faulty, the oven won't turn on. You'll need to hire a professional to repair or replace the safety valve.
Top 4 Reasons Oven Won't Turn On - Gas Range Troubleshooting (youtube.com)