Why is one zone not coming on?
A single non-working zone usually indicates an electrical problem, valve failure, or wiring issue.
Likely Causes
The most common culprits include:
- Faulty solenoid
- Damaged valve diaphragm
- Cut or corroded wiring
- Controller output failure
- Low pressure
- Underground leaks
- Master valve malfunction
We test both the controller and the valve to determine where the failure is occurring.
What to Expect From Zazu Landscaping
We identify the root cause, repair the valve or wiring, and ensure the zone gets full water pressure and proper functionality again.
Locations We Serve
Zone-failure repairs in Austin, Cedar Park, Round Rock, and Pflugerville.