WaterGreat SR-2 Installation Manual
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WaterGreat SR-2TM InstallationWaterGreat LLC https://watergreat.comThank you for purchasing the WaterGreat LLC SR-2 gravity feed watering controller.1) Attach stake and stainless steel tube to the control assembly as shown and place inthe ground where the sun shinesat least 5 hours a day. Turn knobto below “1” for no watering (asshown in picture) until the unitcharges in the sun (up to 24hours).2) Place the slender sensor rod inan area watered by the system,about 4 inches from a dripper ifusing drip irrigation. Push the rodinto the soil, red dot UP at a slightangle, so that lower tip is about 11/2 inches from the surface. Useundisturbed soil. It is best toplace the sensor in an area thatdries the quickest. GIVE THEAREA A GOOD WATERINGAFTER INSERTION.3) Connect the motorized gate valveto a spigot or hose as shown.Alternately, you may remove thehose fittings and directly plumb to1/2” NPT (gives maximum flow).Connect the outlet to the dripirrigation system or other wateringsystem. Gravity feed systems needspecial care to ensure evenwatering. Use big tubing and lowflow dripping if irrigating more than acouple of plants. Use adjustabledrippers and make each dripperoutput the same quantity of water. Ifonly watering one or two plants,direct water so that each is wateredequally. See the section on“Watering considerations for Gravity Feed Systems.” If desired, the valve can be directlyinstalled into PVC pipe or plumbing as well. Note the IN and OUT can be either side. Ifsand or debris is present in the water, place a filter in-line prior to the valve. |
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