diplomat fault code Home › Forums › Trade Technical & Spare Parts Forums › Trade Technical Enquiries › diplomat fault code This topic has 2 replies, 3 voices, and was last updated 17 years, 1 month ago by hdltd. Viewing 3 posts - 1 through 3 (of 3 total) Author Posts March 6, 2009 at 2:04 pm #44010 hdltdParticipant can anyone help with diplomat d/w adp 8332 fault code f04 Many Thanks John at Homedomestics March 6, 2009 at 2:09 pm #279458 advParticipant Re: diplomat fault code supposed to be heater March 6, 2009 at 7:26 pm #279459 DentedPorscheParticipant Re: diplomat fault code Hiya, It’s a Whirlpool appliance. F4 = Draining Failure. If it’s draining, check the water indicator (black grid in the sump). HTH Brian 😀 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