Timer not advancing
We have an older system (Toro EL-6+) in our current home. No idea how old it is.
Until this year it worked okay. Now the manual timer does not seem to advance.
If turned on manually, it works; but the timer is not working.
Is there an easy fix or something to look at? This is a 6 or 8 zone
box (4 are in use). Anyway to replace this cheaply or to fix it?
Thanks,
STeve