WMUD 843 Just fills when plugged in Home › Forums › Trade Technical & Spare Parts Forums › Trade Technical Enquiries › WMUD 843 Just fills when plugged in This topic has 3 replies, 3 voices, and was last updated 10 years, 3 months ago by delta01. Viewing 4 posts - 1 through 4 (of 4 total) Author Posts December 15, 2015 at 5:01 pm #87047 delta01Participant it wont let you program anything just immediatly starts filling, no blockages / air leaks , should this new type pressure sensor click when you blow up it ? looks like a module job to me any help appreciated thanks John December 16, 2015 at 9:07 am #433812 electrofixModerator Re: WMUD 843 Just fills when plugged in dont blow the pressure switch it destroys them ! when you say it starts filling i assume you mean as soon as you plug it in and switch on without selecting a programme. if so board has gone Dave December 16, 2015 at 9:11 am #433813 delta01Participant Re: WMUD 843 Just fills when plugged in thanks v much i suspected that john December 16, 2015 at 3:20 pm #433814 simon26rParticipant Re: WMUD 843 Just fills when plugged in Hi. Had the same problem. Main pcb. Sorry 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