Gen 3: Clean or Replace Inlet water valve

The inlet water valve is the silver cylinder mounted to the back wall in the lower right corner of the unit.  The sidewalls must be removed to access it.  The primary failure mode is rust or sediment that enters the valve body and prevents the plunger from closing...

Gen 3: Routine Service Checklist

1. Inspect Unit and Clean Filters: Inspect and clean inline nozzle circuit filter Inspect and clean inlet water filter 2. Note Controller Info: Confirm clock day and time is correct. Note indicated insecticide level (bars) and compare to actual level Note AUTO Cycle...