Replaced Valve; Now Other Valves Not Working
Here's the facts:
> 5-zone system with 6 valves (Zone 2 is sprayer and has 2 valves)
> Zones 1 thru 4 operational; Zone 5 completely broken so I installed new pipe, heads, and replaced valve/solenoid
> Zone 4 and 5 valves tied into same wire nut on neutral/return
> After replacing Zone 5 valve, Zones 4 and 5 are fine from control box, but Zones 1 thru 3 valves aren't operating. Can push water thru the valves manually but not electronically.
Any advice?
I know I'm getting power because Zones 4 and 5 are working, and I know all the valves are getting water pressure. Could it be something wrong with my return wire? Or is it possible that when I replaced the valve on Zone 5 that debris from the exposed pipe could have backed up into the main line and ended up clogging valves 1 thru 3. If so, I would assume that Zone 4 valve would've also clogged up too?