NVLogiQ Room Controller
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Creating a Healthier and Safer Environment FIXINGS & BRACKETS NVLogiQ™ Room Controller NVLogiQ™ Room Controller Natural Ventilation Features: The NVLogiQ™ Room Controller has been designed to offer an effective, efficient and user friendly solution for adaptive natural ventilation applications that is easily integrated into a new or refurbished building. The NVLogiQ™ Room Controller can be used as a standalone system or networked to give individual room control with global common signals such as wind, rain and security closing. All within a small wall-mounted enclosure, the NVLogiQ™ Room Controller has integrated sensors, switches and a backlit LCD display that offers the following facilities without the need for separate sensors within the room: »» »» »» »» »» »» »» »» »» »» »» CO2 monitoring and level display Temperature monitoring and level display Humidity monitoring and level display User control via inbuilt switches with ten increments of operation Output signal for external devices such as central heating control etc Lock out function to prevent misuse Time clock for strategy and security closing Vent position/open output signal Fresh air ‘morning start’ setting Intuitive menu for setpoint adjustment via a security dongle Continuous data logging for performance analysis The NVLogiQ™ Room Controller is supplied with a pre-programmed natural ventilation control algorithm developed in partnership with Loughborough University’s Building Energy Research Group. The strategy was formulated by modelling hundreds of comparable scenarios in both education and commercial buildings in conjunction with industry recognised methods and data collected from natural ventilation projects installed over several years by SE Controls. Requirements for regulations such as BB101 (internal environment for schools) and CIBSE Guides A have heavily influenced the design of the algorithms. Dynamic Thermal Simulation models (DTS) and Computational Fluid Dynamics (CFD) were used to analyse the effectiveness and efficiency of the algorithm. The system controls room CO2 levels to a variable profile ensuring that Indoor Air Quality (IAQ) is optimised. The temperature control strategy increases the ventilation rate before internal temperature escalates and becomes uncontrollable. There are multiple temperature control strategies based on external temperature, and occupancy, which provide appropriate temperature control throughout the year. A night purge strategy cools the building for a fresh start and can provide prolonged daytime cooling in buildings with sufficient thermal mass. All settings are adjustable from standard or after the initial ‘learning’ period of occupancy. Data logging is essential for pre or post occupancy performance analysis; the controller is capable of 3 months’ recording of sensor readings and operation signals, and is downloadable using a dongle.

Technical Drawing Room Controller The AutoCAD drawing for this product can be found at www.secontrols.com Technical Data NVlogiQ constantly monitors indoor air quality, temperature and humidity in individual roomsor zones. ^ih«-iappl^nginricr_.*ri-^ conrrol-s-ltioi ithrn?. ftnufrOT&iit&lry rn£fiagK theoptnti«noF'A'it(bi>> lou-i*: it xlidic. on I :ri™ pciiiered vrnte in coiif.11virion r-irh ■Lit-^ana$--:ooliiia y. X*UY. opciriv.^: iivHoor-^ii qiiolir. ^ndil-rHiYk-hli^iTifnir r-lid*c|^rkVii^ji>g-!-iiAig ^fiicHfic.. Data Logging Methods Rain S«n£ois V-'ind Sensor Fewer Supply Unit Example Air...