I have read a number of threads on PID wiring but I remain confused on one thing, where should I put a switch? Basically, I want to be able to confirm that the element is not firing when I don't have the pump running, but still leave the PID on to monitor temps when I want to.
So does a switch go between the SSR and the element or between the PID and the SSR to achieve this purpose?
Thanks.
So does a switch go between the SSR and the element or between the PID and the SSR to achieve this purpose?
Thanks.