Blauberg Freshbox E1-100 ERV WiFi
- Capacity diagram
- Additional characteristics
- Designation key
Efficient solution for supply and exhaust ventilation of enclosed spaces.Electric preheater or reheater modification available for cold climate conditions.Heat exchanger with an enthalpy membrane modification available for humid and hot climate conditions.Low-energy EC motors.Silent operation.Upgradeable with an exhaust duct to provide air extraction from the bathroom.Easy installation.Compact size.Controlled by Android or iOS smartphone or tablet over Wi-Fi.
Polymer coated metal casing decorated with an acrylic front panel. Heat and noise insulation is ensured by a layer of 10 mm cellular synthetic rubber.
The units feature efficient electronically commutated (EC) motors with an external rotor and impellers with forward curved blades. These stateof- the-art motors are the most advanced solution in energy efficiency today.
|AIR DAMPERS||HEAT AND ENERGY RECOVERY|
The unit is equipped with supply and exhaust air dampers which activate automatically to prevent drafts while the unit is off.
Freshbox 100 WiFi, Freshbox E-100 WiFi: supply air cleaning is provided by the G4 and F8 filters. To meet more stringent air purity requirements the F8 filter can be replaced with an H13 or F8 carbon filter (purchased separately). Exhaust air is cleaned by the filter G4.Freshbox E1-100 WiFi, Freshbox E2-100 WiFi: the built-in G4 supply filter and G4 extract filter provide air filtration.
The cold outdoor air passes through the filters and the heat exchanger and then is delivered to the serviced space by the supply centrifugal fan.
The Freshbox 100 WiFi units are equipped with a counter-flow heat recovery core with a polystyrene core.
The Freshbox 100 ERV WiFi units are equipped with a counter-flow energy recovery core with an enthalpy membrane at the core.
Freshbox E-100 WiFi, Freshbox E2-100 WiFi units are equipped with an electric preheater for freeze protection of the heat exchanger.
Freshbox E1-100 WiFi, Freshbox E2-100 WiFi units feature an electric reheater to raise the supply air temperature as necessary.
Freshbox 100 WiFi features an exhaust air temperature sensor downstream of the heat exchanger which disables the supply fan to let the warm extract air warm up the heat exchanger. After that the supply fan is turned on and the unit reverts to the normal operation mode.
Each space requiring ventilation is equipped with one or several Freshbox 100 WiFi units.
Freshbox 100 WiFi units can be upgraded with a bathroom exhaust air duct. To enable such a configuration the units can be additionally equipped with the optional ø 100 mm spigot (supplied as standard).
|FRESHBOX 100 WIFI DEPLOYMENT IN A COMPACT RESIDENTIAL SPACE|
|FRESHBOX 100 WIFI MOUNTING EXAMPLE IN THE OFFICE|
|Parameter||Freshbox E1-100 ERV WiFi Speed IV||Freshbox E1-100 ERV WiFi Speed V||Freshbox E1-100 ERV WiFi Speed I||Freshbox E1-100 ERV WiFi Speed II||Freshbox E1-100 ERV WiFi Speed III||Measurement unit|
|Reheater power consumption||350||350||350||350||350||W|
|Max. power without electric heater||37||53||20||23||29||W|
|Max. unit current with electric heater||1.94||1.94||1.94||1.94||1.94||A|
|Max. unit current without electric heater||0.4||0.4||0.4||0.4||0.4||A|
|Preheater power consumption||-||-||-||-||-||W|
|Maximum air flow||75||100||30||44||60||m³/h|
|Maximum air flow||21||28||8||12||17||l/s|
|Sound pressure level at 3 m in accordance with ISO 3741:2004||33||39||13||20||27||dBА|
|Transported air temperature||-20...+40||-20...+40||-20...+40||-20...+40||-20...+40||°С|
|Heat recovery efficiency||85||83||96||94||89||%|
|Heat exchanger type||counter-flow||counter-flow||counter-flow||counter-flow||counter-flow||-|
|Remote control panel||Sensor Wi-Fi||Sensor Wi-Fi||Sensor Wi-Fi||Sensor Wi-Fi||Sensor Wi-Fi||-|
|Functions||Wi-Fi, Filter replacement indication, Timer, Weekly schedule||Wi-Fi, Filter replacement indication, Timer, Weekly schedule||Wi-Fi, Filter replacement indication, Timer, Weekly schedule||Wi-Fi, Filter replacement indication, Timer, Weekly schedule||Wi-Fi, Filter replacement indication, Timer, Weekly schedule||-|
|Heat exchanger material||enthalpy||enthalpy||enthalpy||enthalpy||enthalpy||-|
|Connected air duct diameter||100||100||100||100||100||mm|
|Heating||electric reheating||electric reheating||electric reheating||electric reheating||electric reheating||-|
|Casing material||polymer-coated steel||polymer-coated steel||polymer-coated steel||polymer-coated steel||polymer-coated steel||-|
|*||Heat recovery efficiency is specified in compliance with EN 13141-8||Heat recovery efficiency is specified in compliance with EN 13141-8||Heat recovery efficiency is specified in compliance with EN 13141-8||Heat recovery efficiency is specified in compliance with EN 13141-8||Heat recovery efficiency is specified in compliance with EN 13141-8||-|
- Selection method:
- Air capacity:
- Air capacity: --
- Pressure: ---
|MS Freshbox 100 chrome||
|MS Freshbox 100 white||
|AH Freshbox 100 chrome||Ventilation outer hood made of polished steel|
|AH Freshbox 100 white||Ventilation outer hood, painted white|
|EH Freshbox 100||Heater to prevent condensate freezing in the drain pipe and outer ventilation hood|
|FP 193x158x18 G4 PPI||G4 Panel filter|
|FP 193x158x47 F8||F8 Panel filter|
|FP 193x158x47 F8 C||F8 Carbon panel filter|
|FP 193x158x47 H13||H13 Hepa panel filter|
|CD-1||CO2 sensor with LED CO2 indication and a sensor button for operation mode selection
|Sound-power level, A - weighted||Total||Octave frequency band [Hz]||Sound pressure level at 3 m, A-filter applied||Sound pressure level at 1 m, A-filter applied|
|LwA to environment [dBA]||49||45||40||44||38||33||29||27||22||28||38|
|Model||Heater||Rated air flow [m³/h]||Heat exchanger core type||Control|
_: no heater
|-||100||_: heat recovery
ERV: energy recovery
|WiFi: sensor control panel and Wi-Fi communication|