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Wol/Hozelock Sensor info

Created April 3, 2018 23:06
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Hozelock Sensor info
Electronic info for Hozelock Sensor Controller and Controller plus
With the controller faceplate detatched, looking at the two RCA connections on the valve, the left hand valve is the feedback switch, and then right hand connector is the motor drive
The 'shield' on both is actually joined together within the valve. This is linked to +ve (3.3v), to make sure the motor drives the correct way. The center pin on the switch connector is an open circuit when the valve is open, and a closed circuit when the valve is closed. It changes just after it gets past the 90 degree point.
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