We moved to the new house recently. We have a 9-zones system (1-9) but only 4 solenoid valves seen in the valve box. The wires (9 zone wires + C and P wires) from the Rachio controller go only to this one box but 5 wires are not connected to anything in the solenoid box. Right now, zone 1 is not working but the rest 8 zones working fine. I’m confused by which valve controls zone 1? Is there another valve box near the house, or zone 1 is not an active zone from the first place?
Any insights are welcomed. Thanks in advance.