ZDM 891 Home › Forums › Trade Technical & Spare Parts Forums › Trade Technical Enquiries › ZDM 891 This topic has 5 replies, 2 voices, and was last updated 19 years, 6 months ago by machineman. Viewing 6 posts - 1 through 6 (of 6 total) Author Posts September 14, 2006 at 6:36 pm #20868 machinemanParticipant anyone know what 00d with a spanner in front it means .bottom oven was overheating now top or bottom dont work ,any help would be welcome.m September 14, 2006 at 9:12 pm #188609 cabParticipant Re: ZDM 891 check wiring of bottom oven sensor cab September 17, 2006 at 7:13 pm #188610 machinemanParticipant does bottom oven sensor pack up or is it more commonly the wiring.m September 18, 2006 at 12:48 pm #188611 cabParticipant Re: ZDM 891 THAT FAULT CODE IS SPECIFICALLY FOR THE WIRING. CAB September 18, 2006 at 3:31 pm #188612 machinemanParticipant thanks Cab September 21, 2006 at 7:53 am #188613 machinemanParticipant checked wiring all ok .bottom oven set to 100 ,temp sensor does not move from 30 ,switch off reset temp to 140 ,sensor jumps to 75.but does not increase.m Author Posts Viewing 6 posts - 1 through 6 (of 6 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In