I have a hobart comercial convection oven. The oven will light 3 times but does not stay lit. there is no thermolcouple

Whirlpool Gas Oven Will Not Stay Lit - Appliance Repair Forum

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Jun 20, 2012 - 2 posts - ‎1 author
My Whirlpool gas oven will light but not stay lit. It has a glow plug igniter that heats up enough to allow the gas valve to open. Once the burner ... oven lights, but does not remain lit
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The flame sensor seems to be bad.

When I light my pilot light, it stays on till I release the button ...

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Mar 18, 2008 - Similar Questions: light pilot stays till release button suggestions ... If you have held it for a long time and it still won't stay lit, then your thermocouple is bad.... the gas valve doesn't think a flame is burning the gas coming out of the pilot ... less likely but somewhat common is the gasvalve... if the knob you are ...

Troubleshooting Gas Range and Oven Problems ' Back ...

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The lamps are wired in series, if one lamp is bad, none will work.

You either have something hitting the convection blower wheel or the bearings in the convection motor are shot.

My guess would be a flame sense issue, post a model number when your time permits.

you must understand this : your electric oven must be indicate if it is a single phase( use 3 wires for 230 2 hot wires + 1 Neutral see the diagram like dryer? you must sure about this. Normally any appliance for home are single phase NOT 3 phase.

2) If you electric oven, say 3 PHASES( use 4 WIRES, 3 hot wires+1 Neutral wires) this for industrial application +comercial NOT for home

However if you system is 3 phase you must need to install 3phase transformer.

I have one that won't light at all, what could the problem be?

I would replace the flame sense or clean it and make sure it is in the flame it will glow red you can see this if you remove the front and cover it is tough but can be done.also check to make sure it is not in a drafty location the air movement could blow the flame around and not hit the flame sense.it is just a metal rod with ceramic insulator.the flame is actually conductive.it will carry a small current.That is how the ign. module knows the flame is lit and dont just let gas pour in without being lit.

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