checked out Combi Oven unit and found that unit was in gas reset. reset gas valve and checked operation. found that there was no air coming out of the steam generator. pulled out ignitor and found that generator is full of water. generator is leaking internally and will need replaced. will quote repairs. 1= 87.00.412= generator 1= 87.00.451= burner 1= 87.00.663= ignitor 1= 72.00.048= insulation 2= 2112.1006= steam hose 1= 72.00.020= burner gasket . quote before ordering.