SolarWallFans_2010
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The SolarWall fan units are designed to be used maximize the supply of solar heated air into the building via fabric ducting. •• Belt driven DIDW forward curved fans The units are complete with modulating dampers that control the supply air into the building. The dampers modulate between solar heated air and recirculated air according to the desired set point temperature on the fan unit controller. •• Standard units are supplied factory assembled on a heavy gauge galvanised base •• Aluminium aerofoil section dampers complete with edge seals for precise control of fresh air and recirculation air quantities For space heating applications the units would initially commence on full recirculation if there was no solar heat available early in the morning. Once the solar heated air becomes available the dampers would introduce air form the SolarWall and the amount of recirculation air would be reduced. •• Standard units have dampers fitted to the top and rear For summer fresh air ventilation an optional bypass damper can be fitted so that unheated fresh air can be introduced for “free cooling”. •• Insulated panels provide thermal and acoustic insulation •• Modulating damper actuators (0-10V) are fitted as standard •• Johnson temperature controller equipped to control the actuators •• Optional fan filter available, fan dimensions will vary with filter

Make-up Air Unit Schematic During winter operation the SolarWall fan unit modulates the dampers to supply solar heated fresh air. When the SolarWall air does not satisfy the set point temperature of the fan, the dampers modulate and the fan unit mixes fresh air with recirculated air. For summer operation the summer bypass damper located on the SolarWall remains open and the fan unit supplies fresh ambient air to the building. De-stratification of air Make-Up Fan Unit Solar heated air passing through the SolarWall Heat loss through wall re-circulated back into building SolarWall Fan Unit...

SolarWall Fan Unit Dimensions (mm) Suspension points — END VIEW ON AIR INLET ACCESS SIDE ELEVATION PLAN VIEW

SolarWall Fan Unit Dimensions (mm) Model *Optional fan filter available, fan dimensions will vary with filter

SolarWall Fan Unit Dimensions (mm) Suspension points - ACCESS SIDE ELEVATION Internal Retire Air Damper inc bird mesh screen PLAN VIEW

The gas fired air heaters are designed to be used in conjunction with the SolarWall solar collectors to optimise the supply of solar heated air into the building and to provide supplementary heat when required. •• High efficiency heat exchanger providing over 91% thermal efficiency (based on net CV) The units are complete with modulating burners and modulating dampers to control the air supply into the building. •• Balanced flue terminals provide flue outlet For space heating applications the units would initially commence on full recirculation if there was no solar heat available early in...

SolarWall Fan Heater Schematic Fresh Air Inlet *OPTION Space Heater c/w Modulating Burner & Dampers. Modulating burner ‘tops up’ solar heated air if required. Heated air discharge c/w auto destratification. Solar heated air drawn in through SolarWall transpired collector panel increases solar collection by more than 60% compared to standard back panel collectors Heat loss through wall re-circulated back into building *Please contact Conserval for fan heater installation guidelines

SolarWall Fan Heater Unit Dimensions (mm)

SolarWall Fan Heater Unit Technical Data Unit Type SWFH Comb. Air & Flue type "Burner injectors: Quantity 1 " mbar mbar Mass flow rate flue gases 100% (G20) Gas service connection Flue & Combustion air connection collars Minimum airflow 4) at 15°C Temperature rise Maximum airflow 4) at 15°C Temperature rise Electrical connections and Fan motor rating Total electric rating Protection grade Quantity heat exchanger elements CE approval number: PIN 1) All burner pressures measured with all casing panels fitted and service door open. Pressure regulator sealed and not adjustable without high/low...

Flue Dimensions (mm) Model Vertical concentric flue terminal Ø100mm Ø130mm Horizontal concentric flue terminal Ø100mm Ø130mm Maximum wall thickness Vertical concentric flue terminal Horizontal concentric flue terminal

Duct Specifications Flow Rate (m3/h) *Match appropriate duct flow rate to fan Additional (custom) duct diameters are available Ducted Distribution Duct Material •• SolarWall distribution ducts provide an ideal means of air •• Fabric NHI - High Weight, increased fire resistance •• 100% polyester +2xPVC+Sb2O3 •• Airtight, White Color •• The ducts are individually designed and manufactured to suit the application and mounting height. •• The perforations act as induction nozzles to promote very high volume turnovers with even air distribution both horizontally and vertically. •• Rapid...