VI-PIR Viconics Passive Infrared Cover Controller shall be supplied with (or capable of being retrofitted on site) with the VI-PIR cover. Passive infrared sensor shall be integrated into the cover of the controller. Controls with remote motion detectors are not acceptable. VI-PIR shall add a third level of occupancy, in between and “Stand-by” “Occupied” “Unoccupied”. Controller shall have an adjustable timer” integrated to change the occupancy mode from “Stand-by to if no motion is detected. Additionally, the controller shall drop from “Occupied” “Stand-by” “Stand-by” mode to if no motion is detected for a certain amount of time during mode. Both “Unoccupied” “Stand-by” timers are adjustable. mode shall have adjustable heating and cooling set points. Stand-by set “Stand-by” points are intended to be set a few degrees less or more than set points to ensure a quick “Occupied” recovery to set points when motion is detected. Controls with motion detectors that only switch “Occupied” from mode to mode without a stand-by mode are not acceptable. “Unoccupied” “Occupied” Controllers be Viconics, model VT730xx5x00x
VI-PIR Viconics Passive Infrared Cover Controller shall be supplied with (or capable of being retrofitted on site) with the VI-PIR cover. Passive infrared sensor shall be integrated into the cover of the controller. Controls with remote motion detectors are not acceptable. VI-PIR shall add a third level of occupancy, “Stand-by” in between “Occupied” and “Unoccupied”. Controller shall have an adjustable “Stand-by timer” integrated to change the occupancy mode from “Occupied” to “Stand-by” if no motion is detected. Additionally, the controller shall drop from “Stand-by” mode to “Unoccupied” if no motion is detected for a certain amount of time during “Stand-by” mode. Both timers are adjustable. “Stand-by” mode shall have adjustable heating and cooling set points. Stand-by set points are intended to be set a few degrees less or more than “Occupied” set points to ensure a quick recovery to “Occupied” set points when motion is detected. Controls with motion detectors that only switch from “Unoccupied” mode to “Occupied” mode without a stand-by mode are not acceptable. Controllers be Viconics, model VT730xx5x00x