diplomat 8242 not heating error code 3 Home › Forums › Public Support Forums › Help And Support › Dishwasher Help Forum › diplomat 8242 not heating error code 3 This topic has 2 replies, 2 voices, and was last updated 20 years, 2 months ago by k9elk. Viewing 3 posts - 1 through 3 (of 3 total) Author Posts February 6, 2006 at 8:35 pm #15446 k9elkParticipant diplomat adp8242 3 years old, not heating error code e3. will a rest work? and if so how do i reset?[/code] February 6, 2006 at 9:19 pm #163632 Penguin45Participant Re: diplomat 8242 not heating error code 3 Reset won’t help you. The heater, thermostat, safety and control board all need to be tested. I would suggest getting pro help – this is a technically complex appliance and not the easiest to try and work on. Click the link below. Power off if investigating further. Regards, Penguin45. February 6, 2006 at 9:26 pm #163633 k9elkParticipant Re: diplomat 8242 not heating error code 3 thanks for the advice. just found out from wifey that we took out a 5 year warranty so i will call them asap. Author Posts Viewing 3 posts - 1 through 3 (of 3 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In