Spec Sheet Install Manual

Get reliable automatic irrigation control when you don’t have AC power with the ESP-9V Series Battery-Operated Controller. The ESP-9V’s waterproof case and dual-sealed battery chamber ensure long life even when installed in a wet, muddy valve box. In harsh environment testing the ESP-9V outlasted the competition by 70%. After being submerged in water at alternating extreme hot and cold temperatures the ESP-9V was still going strong after the competition failed in less than two days.

• Waterproof case ensures long life even when installed in a valve box
• Dual-sealed battery chamber with rubber insert and O-ring keeps water out
• IP68 certified for protection against dust and water intrusion
• Large LCD display (85% larger than Hunter® Node) with easy-to-navigate user interface
• Non-volatile (100-year) program memory keeps your schedule safe even if batteries are dead
• Mounts in valve box using solenoid mounting bracket, using two screws affixed to the valve box or on a wall using the optional wall-mount kit
• The plastic controller case has outstanding resistance to weather, yellowing and aging
• Sensor input with bypass override
• Master valve/pump-start circuit (multi-zone units only)
• Rain sensor bypass for all zones
• Controller operates with one or two 9-volt alkaline batteries