Hotpoint FDL dispenser doesn’t open Home › Forums › Public Support Forums › Help And Support › Dishwasher Help Forum › Hotpoint FDL dispenser doesn’t open This topic has 4 replies, 2 voices, and was last updated 5 years, 8 months ago by digital. Viewing 5 posts - 1 through 5 (of 5 total) Author Posts July 24, 2020 at 3:13 pm #98065 digitalParticipant The tablet dispenser doesn’t open automatically during a wash. With the door open I can flick the blue catch and the dispenser door will spring open. Thoughts on what the problem might be, and of a fix, would be welcome. July 24, 2020 at 3:18 pm #470737 digitalParticipant Doh!!! FDL570. July 25, 2020 at 9:38 am #470738 iadomModerator Several possibilities unfortunately. Faulty dispenser, faulty control module, wiring harness breaks etc. July 26, 2020 at 5:03 pm #470739 digitalParticipant Thanks. Where to start? July 26, 2020 at 5:53 pm #470740 iadomModerator Unplug and remove the outer door panel. From there you can carefully examine the wiring harness for breaks, look near the places the wire bends. You will need suitable test equipment to test the dispenser drawer solenoid. Author Posts Viewing 5 posts - 1 through 5 (of 5 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In