When we turn the drum, it turns OK in both directions.
When the door is closed and the timer dial is set to a position other than off, it hums, the igniter comes on, then the gas comes on. If I open the door it stops. It does all this without pushing the start button as long as the timer dial is in a position other than off. If the dial is turned to the off position and the door is closed, the buzzer continues to buzz until the door is opened again.