Duet WIFI Bed Heater with SSR on Bed Heat Output Doesn't Work.
pete1961 last edited by pete1961
I have a known good DCDC Solid State Relay that I'm not able to trigger on the Bed Output of theDuet WIFI Board. I used to use a Auto Relay which was fine as a bang-bang relay. I want more precise heat control on the bed so switching to an SSR was what I tried to do.
Would anyone know why the 12V Bed Heat Output on the board will not power the relay???
Please give us more details on the relay.
Show a photo of how you have it wired.
What firmware version?
Share your config.g.
Is there any voltage at the bed terminals?