Blauberg Hybrid Max ERV
- Description
- Characteristics
- Capacity diagram
- Downloads
- Automation functions
- Dimensions
- Sound power level
- Energy labeling
- Accessories
FEATURES | |||||
Efficient decentralized ventilation unit for small offices or conference rooms.Visible ceiling suspended installation.A version with electrical preheater is available for cold climate.Clean air due to the use of an ePM1 70% / F7 filter for supply air filtration. |
Possibility to connect fresh air inlet and exhaust air ducts at top or back side of the unit. |
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DESIGN | |||||
AIR DISTRIBUTION | |||||
CASING | BYPASS | ||||
The casing is made of galvanized sheet metal with white painted decorative cover. The contemporary design of the Hybrid Max unit will seamlessly blend into any interior.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 two Ø125 mm spigots for fresh air intake and stale air exhaust. The position of the spigots can be changed from horizontal to vertical. |
The Hybrid Max units are equipped with a bypass for ventilation (air cooling by the cool air from outside). |
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PREHEATING | |||||
The Hybrid Max E S21 units are equipped with an electrical preheater to prevent heat exchanger freezing in the cold climate. |
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AIR DAMPERS | HEAT RECOVERY | ||||
The Hybrid Max unit is equipped with two automatic air dampers, which close automatically when the unit is off to prevent drafts. |
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. |
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FANS | |||||
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 %). |
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CONTROL AND AUTOMATION | |||||
The Hybrid Max 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 Max S14 units are equipped with an integrated automation system and the S14 wall mounted sensor control panel with LED-indication. |
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MOUNTING | |||||
Parameter | 1 Speed | 2 Speed | 3 Speed | Measurement unit |
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Voltage | 230 | 230 | 230 | V |
Phase | 1 | 1 | 1 | ˜ |
Frequency | 50/60 | 50/60 | 50/60 | Hz |
Integrated electric preheater power | - | - | - | W |
Max. unit current with electric heater | - | - | - | A |
Max. unit current without electric heater | 0.5 | 0.5 | 0.5 | A |
RPM | 2800 | 2800 | 2800 | min-1 |
Max. unit power without an electric heater | 58 | 58 | 58 | W |
Maximum air flow | 60 | 90 | 160 | m³/h |
Sound pressure level LpA to environment at 1 m distance | 25 | 35 | 42 | dBА |
Sound pressure level LpA to environment at 3 m distance | 16 | 26 | 32 | dBА |
Heat recovery efficiency | 74-89 | 74-89 | 74-89 | % |
Humidity recovery efficiency | 47-60 | 47-60 | 47-60 | % |
Bypass | yes | yes | yes | - |
Heat exchanger type | counter-flow | counter-flow | counter-flow | - |
Heat exchanger material | enthalpy | enthalpy | enthalpy | - |
Connected air duct diameter | 125 | 125 | 125 | mm |
Weight | 47 | 47 | 47 | kg |
Casing material | aluzinc | aluzinc | aluzinc | - |
Type | Supply and exhaust | Supply and exhaust | Supply and exhaust | - |
SEC class | A | A | A | - |
Mounting | ceiling mounting, wall mounting | ceiling mounting, wall mounting | ceiling mounting, wall mounting | - |
- Selection method:
- Air capacity:
- Pressure:
- Air capacity: --
- Pressure: ---
Functions | Hybrid Max S21 | Hybrid Max S14 | ||||
Unit control via Wi-Fi using a mobile application | + | – | ||||
Unit control via a wired remote control panel |
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Unit control via a wireless remote control panel |
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– | ||||
Unit control via a remote wired LCD control panel |
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– | ||||
BMS (Building Management System) | RS-485 | – | ||||
Wi-Fi | – | |||||
Ethernet | – | |||||
MODBUS (RTU, TCP) | – | |||||
Speed selection | + | + | ||||
Filter replacement indication | by filter timer | by filter timer | ||||
Alarm indication | full alarm description in the mobile application | – | ||||
Week-scheduled operation | + | – | ||||
Bypass | automatic | manual | ||||
manual | – | |||||
Timer | + | – | ||||
Boost mode | + | – | ||||
Fireplace mode | + | – | ||||
Freeze protection | through cyclic stops of the supply fan | through cyclic stops of the supply fan | ||||
through preheating (option) | – | |||||
Reheater connection | option | – | ||||
Cooler connection | option | – | ||||
Minimum supply air temperature control | option | – | ||||
Humidity control | option | option | ||||
CO2 control | option | option | ||||
VOC control | option | option | ||||
PM2.5 control | option | option | ||||
Fire alarm sensor connection | option | – |
Sound power level, A-weighted |
Total | Octave frequency bands [Hz] | LpA 3 m | LpA 1 m | ||||||||
200 | 250 | 315 | 400 | 500 | 630 | 800 | 1000 | 1250 | ||||
LwA to environment at 160 m³/h | 53 | 37 | 41 | 41 | 45 | 49 | 40 | 42 | 41 | 38 | 32 | 42 |
LwA to environment at 90 m³/h | 46 | 31 | 37 | 43 | 36 | 35 | 33 | 34 | 33 | 30 | 26 | 35 |
LwA to environment at 60 m³/h | 36 | 32 | 25 | 24 | 25 | 24 | 23 | 23 | 21 | 19 | 16 | 25 |
Sound power level, A-weighted |
Total | Octave frequency bands [Hz] | LpA 3 m | LpA 1 m | ||||||||
1600 | 2000 | 2500 | 3150 | 4000 | 5000 | 6300 | 8000 | 10000 | ||||
LwA to environment at 160 m³/h | 53 | 37 | 37 | 35 | 31 | 27 | 23 | 21 | 24 | 25 | 32 | 42 |
LwA to environment at 90 m³/h | 46 | 29 | 29 | 27 | 24 | 21 | 19 | 19 | 23 | 24 | 26 | 35 |
LwA to environment at 60 m³/h | 36 | 18 | 18 | 19 | 17 | 17 | 18 | 19 | 23 | 24 | 16 | 25 |
*Efficiency according EN13141-7:2010 at reference flow rate |
Hybrid Max ERV S14 | Hybrid Max ERV S21 |
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G4 panel filter | FP 233x175x22 G4 | FP 233x175x22 G4 | |
F7 panel filter | FP 233x175x22 F7 | FP 233x175x22 F7 | |
Control panel | - | S22 | |
Wireless control panel | - | S22 Wi-Fi | |
LCD control panel | - | S25 | |
Humidity sensor | FS2 | FS2 | |
Humidity sensor | HR-S | HR-S | |
Humidity sensor | - | DPWC11200 | |
CO₂ sensor with indication | CD-1 | CD-1 | |
CO₂ sensor | CD-2 | CD-2 | |
CO₂ sensor | CD-3 | CD-3 | |
CO₂ sensor | - | DPWQ40200 | |
VOC sensor | - | DPWQ30600 | |
Electric reheater | ENH S21 V.2 | ENH S21 V.2 | |
Outer grille | VDA 125 CFn Al | VDA 125 CFn Al |