CREDA T620CW Home › Forums › Trade Technical & Spare Parts Forums › Trade Technical Enquiries › CREDA T620CW This topic has 0 replies, 1 voice, and was last updated 16 years, 11 months ago by timjam. Viewing 1 post (of 1 total) Author Posts April 19, 2009 at 9:58 pm #45098 timjamParticipant hi does anyone have the wiring diagram for the thermostats on this please? i have one which has burnt out … Thanks . 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