Linda for Model Number MDB7100AWW When I run either the light or normal cycles, the dishwasher will run for about 20 minutes, it will drain, then fill up with water again, then it will quit and then the clean light will flash and the heated dry light will flash.
Answer Hello Linda. You will need to check and make sure and get the water hot before starting the dishwasher. If the water is hot, and the unit is heating properly, you will need to replace the PCB Assembly WP99002824. You can test this with a multi-meter TJMA-DMT3. Here is a link on how to use a multi-meter. Hope this helps. http://forum.appliancepartspros.com/oven-repair-including-ranges-cooktops/4810-how-check-continuity-ohmmeter.html Read More... Answered by AppliancePartsPros.com | Friday, February 17, 2012