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517HEATING & VENTILATIONTogether we GENERATE VALUEquiet mark quietmarkvent-axia ventaxiaVentilationLo-Carbon Svara Range Part No. Description409802 Lo-Carbon Svara - White 496711 Lo-Carbon Svara - Black The launch of Svara marks the next generation of unitary fans. Home owners have complete control of their indoor air through an intuitive App designed to give them fl exible options on how to run the fan. Giving home owners this control has the added benefi t of removing the need for multiple returns to the property post installation should the fan not be set up quite to the householders%u2019 liking. For example the humidity setting being too sensitive. The home owner can simply log on to the App and change the setting themselves.For electricians, installation is made simple through Svara%u2019s Bluetooth-enabled App allowing you to choose whether to opt for intermittent or continuous ventilation; whether you would like the humidistat to trigger operation or not; and whether the overrun timer is required. No more fi ddly switches and jumpers!%u2022 Multiple installation and commissioning options%u2022 Set up and control through the App via Bluetooth%u2022 Continuous or intermittent%u2022 Removable impeller for easier cleaning and replacement%u2022 Silent hours scheduling and purge mode functions%u2022 Intelligent light sensor with overrun timer - allows replacement of a basic model fan%u2022 3 Speed, IP44 Rated, DC motor with 5 year guarantee%u2022 Suitable for ceiling, panel or wall mounting%u2022 Only 17 dB(A)%u2022 Low running costsLow Trickle High Trickle Boost Max Watts Sound dB(A) @ 3m SFP (W/l/s)10 16 30 4 17-20 0.13Performance GuideExtract Performance - FID (l/s)Multi Room Multi Function Vent-Axia Svara is programmed to cope with the vast majority of installations. Because of this, it can be fi tted in either a bathroom or Kitchen and can be set to run either continuously or intermittently.Light SensorWhen the light sensor is enabled Svara senses when someone is in the room and then activates. Its sophisticated light sensor is triggered by light movement and shadows. It is possible to set a delay-on so the fan is not triggered by the light during quick night time bathroom visits. The light sensor can also distinguish between headlight fl ashes from cars and room occupancy, so it is not triggered by passing cars, avoiding nuisance running. The sensitivity of the light sensor can be adjusted via the App.Overrun TimerThe light sensor provides an overrun timer but only requires a live and neutral. In houses where there is only a basic fan installed, the home owner can upgrade to a timer fan without having to rewire.HumidistatSvara features a humidistat which reacts to sharp changes in humidity, for instance when someone is taking a shower. When set to continuous running, once the humidity sensor is activated the fan runs at 30l/s until humidity returns to normal levels then the fan powers down to 10l/s. Ambient humidity changes will not trigger the humidistat. It is possible to change the sensitivity of the humidity sensor via the App.Silent Scheduling and Automatic CyclesThe silent hours scheduling function allows you to deactivate the boost function on the Svara via the App, for example, this would prevent nuisance noise overnight. Additionally during a vacation you can set Svara to an airing mode which operates a purge function every 12 hours for either 30, 60 or 90 minutes depending on selection. However, Svara%u2019s sophisticated controls, will not purge if the light sensor detects that there is someone in the house.