- Automation functions
Efficient centralised ventilation unit for small apartments.Can be installed vertically on the wall, or suspended under the ceilling.Concealed installation is possble due to optional revision door.
Clean air due to the use of an ePM1 70% / F7 filter for supply air filtration.Low noise operation from 13 dB(A) at 3 m.Simple installation due to variable location of the spigots.
The casing is made of galvanized sheet metal. The unit is heat- and sound-insulated with a 20 mm layer of foam. The service panel is easy to open for filter maintenance. The unit is equipped with four ø125 mm spigots. The position of the spigots can be changed to simplify duct installation.
The air flows are completely separated in the heat exchanger. Thus smells and contaminants are not transferred from the extract air to the supply air.Heat recovery is based on heat and/or humidity transfer through the heat exchanger plates. In the cold season supply air is heated in the heat exchanger by transferring the heat energy of warm and humid extract air to the cold fresh air. Heat recovery minimizes ventilation heat losses and heating costs respectively.In the warm season the heat exchanger performs reverse and intake air is cooled in the heat exchanger by the cool extract air. That reduces operation load on air conditioners and saves electricity.
Flanges can be installed in three different directions providing wide range of installation options.
|FANS||CONTROL AND AUTOMATION|
The units feature high-performance, electronically commutated (EC), external rotor motors with forward curved blades. These state-of-the-art units offer excellent energy efficiency. In addition to that, EC motors combine high performance and optimum control over the entire speed range. EC motors have an excellent power efficiency (up to 90 %).
The Hybrid S21 units are equipped with an integrated automation system. The remote control panel is not included in the delivery set (sold separately).The S21 controller allows integrating the unit into the Smart Home system or BMS (Building Management System).Unit control via Wi-Fi using the mobile application Blauberg AHU.
The Hybrid S14 units are equipped with an integrated automation system and the S14 wall mounted sensor control panel with LED-indication.
|Functions||Hybrid S21||Hybrid S14|
|Unit control via Wi-Fi using a mobile application||+||–|
|Unit control via a wired remote control panel||
|Unit control via a wireless remote control panel||
|Unit control via a remote wired LCD control panel||
|BMS (Building Management System)||RS-485||–|
|MODBUS (RTU, TCP)||–|
|Filter replacement indication||by filter timer||by filter timer|
|Alarm indication||full alarm description in the mobile application||–|
|Freeze protection||through cyclic stops of the supply fan||through cyclic stops of the supply fan|
|through preheating (option)||–|
|Minimum supply air temperature control||option||–|
|Fire alarm sensor connection||option||–|
|Hybrid R S14
Hybrid L S14
|Hybrid R ERV S14
Hybrid L ERV S14
|Hybrid R S21
Hybrid L S21
|Hybrid R ERV S21
Hybrid L ERV S21
|G4 panel filter||FP 233x175x22 G4||FP 233x175x22 G4||FP 233x175x22 G4||FP 233x175x22 G4|
|F7 panel filter||FP 233x175x22 F7||FP 233x175x22 F7||FP 233x175x22 F7||FP 233x175x22 F7|
|Wireless control panel||-||-||S22 Wi-Fi||S22 Wi-Fi|
|LCD control panel||-||-||S25||S25|
|CO₂ sensor with indication||CD-1||CD-1||CD-1||CD-1|
|Electric reheater||ENH S21 V.2||ENH S21 V.2||ENH S21 V.2||ENH S21 V.2|
|Outer grille||VDA 125 CFn Al||VDA 125 CFn Al||VDA 125 CFn Al||VDA 125 CFn Al|
|Access doors||RTMS2 850x1160||RTMS2 850x1160||RTMS2 850x1160||RTMS2 850x1160|