General rule of thumb (you can then adjust) twice a week for 30 minutes each zone.
Be sure you don't have multiple programs running (A, B, etc.). That is usually the issue when friends ask me why they are using so much water. A zone runs when they think, and the other ones are usually running at night when they don't see them.
__________________
Bob anc Cheri
Upstate NY/Bonita
|