smeg stx 1 e3 error Home › Forums › Public Support Forums › Help And Support › Dishwasher Help Forum › smeg stx 1 e3 error This topic has 1 reply, 2 voices, and was last updated 16 years, 10 months ago by simon1765. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts June 13, 2009 at 1:13 pm #46368 simon1765Participant dishwasher showing E3 error- not heating water properly apparently. starts up ok and seems to fill with water but after makes a grinding sound and if you open door when it should be cleaning no water is there. any ideas or can i reset and how thanks simon June 13, 2009 at 8:47 pm #289094 johnsdadParticipant Re: smeg stx 1 e3 error Normal fill level is up to salt cap nut. Sounds like wash pump is not working. Gives E3 error because water is not sprayed against sensor in door. Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In