Rain Barrel Timer requires zero pressure to operate. Features include a solar panel to charge 2-AA batteries. Rain sensor automatically shuts the timer down in even of rain and picks up the schedule when dry. Easy to set programs makes it the #1 choice of rain barrel users and people working with gravity irrigation systems.
Note: Keep your timer filtered as particles in the barrel may cause your timer to stick open or closed. Particles from your roof, dirt, dust, birds all run into the barrel. Remember your not using a clean water environment as from your home water supply.
540 Rain Barrel Timer Features
*Solar Panel
Rain Sensor
Clear Cover
Preset Programs
**AA Batteries (not included)
Low Battery Indicator
Mesh Filter Washer
Operating Temperature: 40F-110F
Operating Pressure 0-80 PSI
Dial Display
Programming :
How Long: 1, 3, 6, 9, 12 Hours, 1, 2, 3, 4, 5, 6 , 7 Days
How Often: 3, 5, 10, 15, 20, 30, 45, 60, 90, 120 Minutes
Warranty: 1 year
***Extra Filtration Recommended
Weather Proof (not water proof, do not submerge unit in water)
* Solar = AA Rechargeable Batteries (not included) are re-charged via the sun. Timer operation is 24/7.
** When using AA Rechargeable Batteries (not included) in conjunction with the solar panel, be sure batteries are fully charged the first time. AA Alkaline may be used, but will not recharge.
*** A 200 mesh filter is recommended before the timer when used with zero pressure
INSTRUCTION MANUAL
