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Northvent Freshbox 200 ERV WIFI

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Heat recovery air handling units. Maximum air capacity up to 200 m³/h.

Description

FEATURES
Efficient solution for supply and exhaust ventilation of enclosed spaces.EC fans with low energy consumption.Supply air cleaning is provided by the G4 and F8 filters. Additional air purification due to recirculation. H13 filter is available as an option.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.
FANS
The units feature efficient electronically commutated (EC) motors with an external rotor and impellers with forward curved blades. These stateofthe-art motors are the most advanced solution in energy efficiency today.EC motors are characterised with high performance and optimum control across the entire speed range. In addition to that the efficiency of electronically commutated motors reaches very impressive levels of up to 90 %.
DESIGN
The casing is made of polymer coated steel plates.The front panel provides convenient access for filter maintenance and has a lock for extra security.Available modifications with an integrated preheater and reheater for cold climate applications.
The unit has two Ø100 mm pipes for fresh air intake and stale air extraction outside. The third Ø100 mm pipe (included in the scope of delivery) can be additionally fitted to the unit to connect the exhaust air duct from the bathroom.
AIR DAMPERSOPERATING PRINCIPLE
The unit is equipped with supply and exhaust air dampers which activate automatically to prevent drafts while the unit is off.HEAT RECOVERY OPERATION MODE

  • 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.
  • Warm stale air from indoors passes through the filter and the heat exchanger and is discharged outdoors by the centrifugal fan.
  • The supply and exhaust air flows are fully separated which helps eliminate the possibility of odour or microbial transfer between the streams.

RECIRCULATION OPERATION MODE

  • The supply and exhaust air dampers are closed, the recirculation damper is open The room air circulates through the filters. Then it is returned back to the room purified.
AIR FILTRATION
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 Filter (purchased separately).Exhaust air is cleaned by the panel filter G4.
PRE-HEATING
Freshbox E-200 ERV WiFi, Freshbox E2-200 ERV WiFi units are equipped with an electric pre-heater for freeze protection of the heat exchanger.
RE-HEATING
Freshbox E1-200 ERV WiFi, Freshbox E2-200 ERV WiFi units feature an electric re-heater to raise the supply air temperature as necessary.
FREEZE PROTECTION
The Freshbox 200 ERV 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. Then the supply fan is turned on and the unit reverts to normal operation.
Freeze protection for Freshbox E-200 ERV WiFi and Freshbox E2-200 ERV WiFi is implemented with an electric preheater.
HEAT AND ENERGY RECOVERY
The unit is equipped with a counter-flow energy recovery core with an enthalpy membrane at the core.

  • In the cold season the exhaust air heat and moisture are transferred to the supply air stream through the enthalpy membrane reducing the heat losses through ventilation.
  • Consequently, it is the intake air heat and moisture transferred to the extract air stream through the enthalpy membrane in the warm season. This allows for a considerable reduction of the supply air temperature and humidity which, in turn, reduces the air conditioning load.
CONTROL
The unit is equipped with a control panel.The remote control is supplied as standardWi-Fi communication.

AUTOMATIC FUNCTIONS

 

Freshbox 200 WiFi
Freshbox E-200 WiFi
Freshbox E1-200 WiFi
Freshbox E2-200 WiFi
Speed selection
Filter replacement indication
Alarm indication
Speed setup
Timer
Week scheduler
Re-heater enabled/disabled
Supply air temperature setup
Control with the mobile application Android / iOS
Download
Andrioid application
Northhvent Freshbox
Download
iOS application
Northhvent Freshbox
REMOTE CONTROL

1. Turning unit on/off
2. Speed selection
3. Increasing temperature set point for the re-heater (available for the models with a re-heater)
4. Turning re-heater on/off (available for the models with a re-heater)
5. Decreasing temperature set point for the re-heater (available for the models with a re-heater)
6. Turning timer on/off
7. Activation/deactivation of the scheduled operation mode

CONTROL PANEL

MOUNTING EXAMPLE
Each space requiring ventilation is equipped with one or several Freshbox 200 ERV 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 ø100 mm spigot (supplied as standard).
FRESHBOX 200 ERV WIFI MOUNTING EXAMPLE IN THE OFFICE
 
FRESHBOX 200 ERV WIFI MOUNTING EXAMPLE IN THE APPARTMENT

Accessories

NameDescription
MS Freshbox 200 chromeMounting kit:

  • Two Ø 100 mm air ducts, 500 mm long
  • Ventilation outer hood made of polished steel
  • Cardboard template
MS Freshbox 200 whiteMounting kit:

  • Two Ø 100 mm air ducts, 500 mm long
  • Ventilation outer hood, painted white
  • Cardboard template
AH Freshbox 200 chrome Ventilation outer hood made of polished steel
AH Freshbox 200 whiteVentilation outer hood, painted white
FP 201x162x20 G4Exhaust G4 cassette filter
FP 243x162x20 G4Supply G4 cassette filter
FP 502х162х40 F7Supply G4 cassette filter
FP 502x162x40 Н13Supply HEPA H13 cassette filter
CD-1CO2 sensor with indication
CD-2CO2 Sensor

EcoDesign Parameters

Trade markBLAUBERG
ModelFRESHBOX 200 WiFi
Specific energy consumption (SEC), kWh/(m²/a)ColdAverageWarm
-70.5А+-35.9А-13.5Е
Type of ventilation unitBidirectional
Type of drive installedVariable speed
Type of heat recovery systemRecuperative
Thermal efficiency of heat recovery, %68
Maximum flow rate, m³/h200
Electric power input, W125
Sound power level, dBA39
Reference flow rate, m³/s0.039
Reference pressure difference, PaN/A
Specific power input (SPI), W/(m³/h)0.366
Control typologyLocal demand control
Maximum internal leakage rates, %0.1
Maximum external leakage rates, %0.9
Mixing rate of bidirectional units, %20
Airflow sensitivity at +20 Pa and -20 Pa0.93
The indoor/outdoor air tightness, m³/h7
Internet addresshttp://www.blaubergventilatoren.de/
The annual electricity consumption (AEC), kWh electricity/aColdAverageWarm
795258213
The annual heating saved (AHS), kWh primary energy/a ColdAverageWarm
816141721886

Designation Key

ModelHeaterNominal air flow [m³/h]Heat exchanger typeControl
Freshbox_: no heater
Е: preheating
Е1: post-heating
Е2: preheating + post-heating
200_: standard type
ERV: enthalpy type
WiFi: Sensor control panel and Wi-Fi communication

Charactersitics

ParameterFreshbox 200 ERV WiFi
Speed 1
Freshbox 200 ERV WiFi
Speed 2
Freshbox 200 ERV WiFi
Speed 3
Freshbox 200 ERV WiFi
Speed 4
Freshbox 200 ERV WiFi
Speed 5
Measurement unit
SpeedIIIIIIIIIIIIIII
Phase11111˜
Voltage230230230230230V
Max. current consumption with heater(s)1.01.01.01.01.0A
Frequency50/6050/6050/6050/6050/60Hz
Max. power without electric heater10152544134W
Preheater power consumptionW
RPM20002000200020002000min-1
Air capacity817253356l/s
Reheater power consumptionW
Air capacity306090120200m³/h
Sound pressure level at 3 m in accordance with ISO 3741:20041222303645dBА
Temperature of transported air-15…+40-15…+40-15…+40-15…+40-15…+40°С
Extract filterG4G4G4G4G4
Supply filterG4 + F7 (Option: H13)G4 + F7 (Option: H13)G4 + F7 (Option: H13)G4 + F7 (Option: H13)G4 + F7 (Option: H13)
Insulation thikness3030303030mm
Heat recovery efficiency8581756866%
Weight5555555555kg
Heat exchanger typecounter-flowcounter-flowcounter-flowcounter-flowcounter-flow
Heat exchanger materialenthalpic membraneenthalpic membraneenthalpic membraneenthalpic membraneenthalpic membrane
Connected air duct diameter100100100100100mm
Casing materialpolymer coated steelpolymer coated steelpolymer coated steelpolymer coated steelpolymer coated steel
SEC classAAAAA

Dimensions

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