coolzone cz510401 Home › Forums › Trade Technical & Spare Parts Forums › Trade Technical Enquiries › coolzone cz510401 This topic has 1 reply, 2 voices, and was last updated 17 years, 3 months ago by LittleMan. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts January 7, 2009 at 5:34 pm #42366 LittleManParticipant Hi all this d/w will do is flash first light second and fourth and beep 10 times can any one help Les P S HAPPY NEW YEAR EVERY ONE January 7, 2009 at 6:07 pm #273290 timdowningParticipant Re: coolzone cz510401 These fault codes are for Haier dishwashers which yours is: OXXX – door switch OOOX – no fill OXOO – no drain XOOX – ntc o/c OOOO – overflow – flood protection activated. Where “O” is lit and “X” is not. Unfortunately none of the codes match your light sequence. Perhaps there are other Haier codes around somewhere???? 😕 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