installed your Hydrawise controller
1. Flowmeter body: The flow meter has a marking on the body indicating the direction of
water flow. Installation of the flow meter must be in the correct orientation with water
flowing in the direction of the arrow on the flow meter body. All HC Flow Meters must be
installed horizontally with the dial facing upward.
2. Connect flowmeter wire: Two-wire cable is required. The cable required to connect
your flow meter must be dedicated to the flow meter and not shared with the common wire
of the valves or other sensors. The cable gauge is determined by the total length of cable
between the controller and the flow meter. The general rule is that 0.5 mm (20GA) wire is
good for a run of up to 240'. Connect the wires to your Hydrawise controller.