Hotpoint dishwasher H7IHP42LUH fault code E1 and F9 Home › Forums › Trade Technical & Spare Parts Forums › Trade Technical Enquiries › Hotpoint dishwasher H7IHP42LUH fault code E1 and F9 This topic has 2 replies, 3 voices, and was last updated 2 months, 4 weeks ago by boselecta. Viewing 3 posts - 1 through 3 (of 3 total) Author Posts January 7, 2026 at 11:19 am #103739 boselectaParticipant Hotpoint dishwasher not filling and coming up with the E1 and F9. i tried a new air tank that has the reed switch PCB and also tested the inlet valve but problem persists. anyone seen this fault before? thanks January 7, 2026 at 6:04 pm #494383 kaibartModerator Maybe blocked pressure system January 7, 2026 at 7:13 pm #494384 electrofixModerator not got this code for the washer but on a dryer F9 E2 is pressure sensor so Kai could well be on right track Dave 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