To prepare a system for a new irrigation season, reverse the steps for winterization. These include:

1. Close all manual drain valves.
2. Make sure the solenoids and bleed screws on all irrigation valves are "hand tight".
3. Reconnect wires to relays and valves, if they aren't already connected.
4. Check that the timer is plugged in and recieving power.
5. Doublecheck your programming.
6. Set the timer to the ON or AUTO position.

If your system has a back-flow preventor or pump, consult the manufacturer's instructions for spring start-up procedures.

For additional information on winterization and spring start-up procedures, please review our Winterization Guide by clicking on the link below:

Winterization Guide
(PDF: 92 KB)