Hotpoint FDW 20. Home › Forums › Trade Technical & Spare Parts Forums › Trade Technical Enquiries › Hotpoint FDW 20. This topic has 3 replies, 3 voices, and was last updated 18 years, 11 months ago by ChrisR. Viewing 4 posts - 1 through 4 (of 4 total) Author Posts April 20, 2007 at 8:55 pm #26780 ChrisRParticipant Hi guys. This dishwasher fills then goes to pump out within 30 seconds and the first and second indicator lights flash. Fault supposed to be a blocked filter but everything seems clear. Any suggestions. Cheers. Chris. April 21, 2007 at 10:12 am #211354 GalwayParticipant Re: Hotpoint FDW 20. are lights 1 and 2 or F12 not a communication error?lights 1,3&4 are pump/drain error i think.hope this helps. April 21, 2007 at 4:00 pm #211355 iadomModerator Re: Hotpoint FDW 20. 1+2 is a drain time out error, or a software recognition error. Can be either. Jim. April 25, 2007 at 7:46 pm #211356 ChrisRParticipant Re: Hotpoint FDW 20. Thanks for replys guys 😀 Author Posts Viewing 4 posts - 1 through 4 (of 4 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In