I have a Kenmore heavy duty dryer with model # c110854019. I observed lately that the dryer alarm keeps sounding and never stop sounding once the dryer finished the cycle drying time. Normally it was suppose to sound for just a little while to alert you that the requested drying time is completed. I also observed that the dryer start spinining and also producing heat although the dryer door is open and not closed. Normally, the dryer will not start until one close the dryer door and push the start buttom. If the door is still ajar the dryer will start when the switch is set up between a drying mode or the dryer will keep sounding the alarm door if the dryer is set to the end or finished mode on the requlator. As soon as the dryer door comes closer to the dryer, or just about be close. It activate all the functions I have describeed above to start or work although the dry is not completely closed. May I know what is the possible reason for this and what need to be change on the panel? There is no fuse at the dryer panel which require any replacemnt. Thanks