20 Most Recent Vulcan Convection Oven - VC44EC-208-1 Questions & Answers

it sounds like its the control board going bad.

Do you have power to the unit and if you do check the fuse that controls the spark. Good luck Will

start at wall plug and work your way inwaqrd...... trace the electricity

Gas does not ignite. No spark. No Ignition light is not ON.
1. Shorted electrode on igniter/flame sense.
2. Igniter cable (high voltage) OPEN.
3. Heat relay malfunction.
4. Centrifugal switch in blower motor inoperative.
5. Transformer inoperative.
6. High limit thermostat open.
7. Interconnecting wiring malfunction.
8. Ignition module malfunction.

Sparks but gas does not ignite.

1. Gas solenoid valve off or inoperative.
2. Manual gas valve closed.
3. Gas supply OFF or insufficient gas pressure.
4. Inerconnecting wiring malfunction.
5. Igniton module malfunction.

ensure area around ignitor is prefectly clean

If you smell gas, then check the ignitor circut first. A spark ignitor usually has a grey or orange wire, leading from the ignitor to the input circut. Try testing the terminal where the ignitor is powered, when the unit should be calling for ignition. If there is ample voltage to the ignitor, but it will not spark, shut off the power and the gas to the appliance and remove the pilot assembly. The ignitor will either unclamp or unscrew from it, and can now be replaced. Check to see if it is properly spaced (which it should be if undisturbed), or if any deposits are on it. Sometimes they can be properly spaced or cleaned to work once again.
- Ian Miller

blower motor not turning on is this correct

LETS SEE LOOKS LIKE A GARLAND CONVECTION OVEN OR BLODGET, ANY WAY THERE IS A DOOR SWITCH UNDER THE LOWER PANEL MAY JUST NEED ADJUSTING OR A SWITCH. MY ADVICE IS GO ONLINE TO THE MANUFACTURE AND LOOK UP YOUR MAKE AND MODEL AND YOU CAN GET A PARTS BREAK DOWN FOR THIS UNIT WITH PART NUMBERS
IF YOU HAVE ANY PROBLEMS WITH THIS E-MAIL ME YOUR MAKE AND MODLE AND I WILL BE MORE THEN HAPPY TO GET THE BREAK DOWN. [email protected]

The list of problems is as long as the one Obama inherited when he took over. Good news though, the most expensive part works, the blower motor! The pilot is established which rules out a gas issue. The two most common problems are, either the temp controller or the infinate switch is bad. Your unit has one or the other but, not both. Controller has several wires leading to it & has a green or tan circuit board on it, infinate switch is a small black or white 2 inch square box with 4 or 5 wires leading to it. Each one of these are mounted thru the front control panel & both have knobs. Temp board around $180, infinate switch around $45. As far as the schematic is concerned, Vulcan was bought by Hobart & they DO NOT give out schematics or service manuals.

i can get you the error code but dont have my manual at the time.a couple things to check.do you here the clicking sound of the ignitor that ignites the gas?when you installed the regulator are you sure its on right?you should see an arrow on the regulator body and it should be pointing to the oven.also you need 10 inches of water colum (gas pressure)with a propane system where as natural you need less,regardless ill be in touch.

My first thought is a power supply issue. Have you checked the breakers? Were these ovens working and now they are not? Bad temp probe, or high limit switch maybe.

I should think it wise to measure the old one and find a replacement the same size.

call your local repair service company diyers usually never see commercial ovens