Proximity / occupancy controls
Sensazone is an intelligent PIR sensor that controls the water flow to the washroom with solenoid valves.
The Sensazone sensor is ideally located at the entrance to the washroom. The solenoid valve(s) should be located at the entry point of the water supply to the washroom or as close as practically possible to the entry point to suit the pipe layout.
When Sensazone detects a user entering the washroom it activates up to three (for hot, cold and rain/grey water supplies) solenoid valves to allow water to flow freely into the washroom. If no motion has been detected for a user-configurable time of either 15 or 30 minutes, the valve will close the water supply to the area until further movement is detected.
Sensazone is designed to control up to three 2W 2/2 bi-stable (latching) solenoid valves per washroom area. For control of water flow to more than one washroom area, the Cistermiser Washroom Control should be used rather than the Sensazone.
Sensazone automatic shut-down facility eliminates unnecessary energy use.
The power supply to the lighting will become active when Sensazone detects that the washroom is occupied and when ambient light falls below a level configurable by the user. Power will continue to be supplied for either a 0, 15 or 30 minute period, depending on preference.
The extractor fan operation can also be configured; users have the option of using Sensazone to control the fan-run on time, or using the fan unit’s own timer facility (dependent on model selected).