Exhaust air systems

ZEG2 EC - Brief InformationCentral extract unit with humidity sensor/humidity control without heat recovery with EC technology and wireless remote controlZEG2 EC - Product DescriptionFeaturesCentral ventilation unit.For simultaneous ventilation of several rooms in single-family houses or apartments.Protection class IP 20.Housing easy to clean.The unit is equipped with a quiet-running and energy-efficient EC motor.With 5 possible extract air connections (3 x DN 125, 1 x DN 125/DN 160) and 1 x DN 160 = "predetermined breaking point")With an exhaust air spigot DN 125.Motor and electronics are integrated.Up to 28 speed levels possible.Standard preset to levels 1(a*) = "Low", 3(a*) = "Normal" and 11 (a*) = "High".The preset speed levels can be easily changed via so-called DIP switches.With integrated humidity sensor for automatic humidity-dependent control.Wireless remote control ZEG2 EC-FB included in delivery.* = there is characteristic curve "a" and characteristic curve "b", depending on the setting of DIP switch 7ControlWireless remote control ZEG2 EC-FB with humidity sensor control and 6 setting buttons (humidity sensor is included in the ZEG2 EC).Radio frequency 868.3 MHz.Dimensions (HxWxD): 83x80x28 mm.Protection class: IP 30.Status indicators via LED.SettingsAbsence mode (‘energy saving mode’)Automatic mode controls ventilation level according to the measured humidity sensor valuesTimer mode (15/30/60 minutes) at ‘High’ level – then returns to last selected level1. Low speed - standard position at night2. Normal speed - standard position during the day3. High speed - for cooking and showeringAbout automatic mode: In this position, the extract unit runs at low speed until a significant increase in relative humidity in the extract air is measured within 3 minutes (adjustable 5% or 10% with DIP switch 7). The unit then switches from level “Low” (1) to “Normal” (2) or “High” (3) depending on the setting of DIP switch 7. If a decrease in humidity is detected, the ZEG2 EC runs for 15 or 30 minutes at ‘Normal’ or ‘High’ level (run-on time adjustable with DIP switch 8). Afterwards, the unit switches back to ‘Low’ level.About absence mode: The ZEG2 EC runs in energy-saving mode and does not respond to the humidity sensor.Installation InstructionsThe remote control ZEG2 EC-FB can be installed in damp rooms, but not directly in the shower cabin. No splash water must reach the remote control (maximum relative humidity 90%).The ZEG2 EC unit must be installed in a dry room and must not come into contact with splash water (maximum relative humidity 90%).Electrical ConnectionFlexible connection cable approx. 1.2 m long.Installation / Operation / Maintenance Wiring diagramsInstallation instructions ArticleZEG2 ECAirflow volume535 m³/h / 600 m³/h / system pressure at 200 Pa or system pressure at 100 PaSpeed controllable✔SEC average-20.6 kWh/(m²*a)Energy efficiency classDVoltage typeAlternating currentRated voltage230 VMains frequency50 HzPower consumption2 W - 85 WIMax0.05 A - 0.8 AProtection classIP 20Installation locationBasement / attic / knee wall / utility room / boiler room / technical roomInstallation positionvertical / horizontalSystem typecentralMaterialPlasticColourwhiteWeight4.59 kgWeight with packaging5.14 kgConnection diameter125 mmWidth443 mmHeight463 mmDepth303 mmWidth with packaging455 mmHeight with packaging485 mmDepth with packaging315 mmPackaging unit1 pieceRangeKGTIN (EAN)4012799862062Article number0086.0206