Siemens Inductions error U1 Home › Forums › Trade Technical & Spare Parts Forums › Trade Technical Enquiries › Siemens Inductions error U1 This topic has 0 replies, 1 voice, and was last updated 10 years, 9 months ago by oscar123. Viewing 1 post (of 1 total) Author Posts June 25, 2015 at 9:26 am #85357 oscar123Participant Siemens EH975ME11E/01 flashing U1 in the l/h/s display which operates the two middle plates. The two outer work fine. Central control module? or am I missing something? help appreciated as the board is £170 🙂 Thanks Oscar Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In