VENTS MICRA 100 E ERV

Item number: 0380811527

1.104,92 €

including 16% VAT. , no shipping costs


 

Shipping time: 2 - 3 workdays

Description

Individual room ventilation system Micra 100 E ERV

Micra 100 E ERV is a single room ventilation system for energy-saving, decentralised ventilation of public and commercial buildings, apartments and houses.

Features

  • Efficient solution for supply and exhaust ventilation of enclosed spaces.
  • Electric pre-heater or post-heater variant available for cold climate conditions.
  • Heat exchanger with an enthalpy membrane variant available for humid and hot climate conditions.
  • Low-energy EC fans.
  • Excellent noise control (25-38 dBA).
  • Supply air purification ensured by two built-in G4 and F8 filters (optional H13).
  • Upgradeable with an exhaust duct to provide air extraction from the bathroom.
  • Easy installation.
  • Compact size.
  • Modern design.

Design

Micra 100 E ERV Design

Casing

  • Polymer coated metal casing decorated with an acrylic front panel.
  • Thanks to the modern design the unit can seamlessly blend with most any interior design.
  • Heat and sound insulation is ensured by a layer of 10 mm cellular synthetic rubber.
  • The front panel provides convenient access for filter maintenance and has a lock for extra security.
  • The unit has two ø 100 mm inlet and outlet pipes for fresh air intake and stale air extraction outside.
  • The third ø 100 mm pipe (included) can be additionally fitted to the unit to connect the exhaust air duct from the bathroom.

Air filtration

  • Supply air cleaning is provided by G4 and F8 panel filters (PM2.5 > 75 %).
  • To meet more stringent air purity requirements an F8 filter can be replaced with an H13 (PM2.5 > 95 %) (purchased separately).
  • Extract air is cleaned by a panel-type G4 filter.

Air dampers

The unit is equipped with supply and exhaust air dampers which activate automatically to prevent drafts while the unit is off.

Fans

  • The units feature efficient electronically commutated (??) motors with external rotor and impellers with forward curved blades.
  • These state-of-the-art motors offer the very best 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 %.

Pre-Heating

Micra 100 units are equipped with an electric pre-heater which protects the heat exchanger from freezing

Heat exchanger

  • Micra 100 units are equipped with a counter-flow heat exchanger with a polystyrene core.
  • In the cold season the extract air heat is captured and transferred to the supply air stream which reduces the ventilation-generated heat losses.
  • However, this process may be associated with condensation which is collected in a special drain pan and evacuated outside via the exhaust air duct.
  • In the warm season the ambient air heat is transferred to the exhaust air stream.
  • This allows for a considerable reduction of the supply air temperature which, in turn, reduces the air conditioning load.
  • Micra 100 ERV units are equipped with a counter-flow heat exchanger with an enthalpy membrane.
  • In the cold season the extract air heat and moisture are transferred to the supply air stream through the enthalpy membrane reducing the heat losses from ventilation.
  • Consequently, it is the ambient air heat and moisture transferred to the exhaust 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 and automation

  • Freeze protection

  • There are two types of freeze protection available to protect the heat exchangers in the cold season.

  • Micra 100 features an exhaust air temperature sensor downstream of the heat exchanger which disables the supply fan to let the warm exhaust air raise the heat exchanger temperature.

  • Once the heat exchanger temperature has returned to normal, the supply fan is re-enabled and the unit reverts to normal operation.

  • Micra 100 E units are equipped with an electric pre-heater which warms up the supply air upstream of the heat exchanger to prevent its freezing.

  • These features ensure a continuous balanced air exchange regardless of ambient air temperature variations.

  • Control

  • The units are equipped with a control panel.

  • Remote control panels are supplied as standard.

Operating Logic

Micra 100 E ERV Operating Logic

Following functions are available:

 FunctionsMicra 100
Micra 100 E
Speed selection+
Filter replacement indication+
Alarm indication+
Speed setup+
Timer+
Weekly schedule+
Supply air temperature setup-
Post-heating enabled/disabled-

Application Options

  • Each space requiring proper ventilation is equipped with a single or several Micra 100 units.

  • A single unit is capable of ensuring efficient ventilation in spaces with floor area up to 100 m2.

  • Micra 100 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 fitting pipe (supplied as standard).


Micra 100
deployment in a compact residential space
Micra 100 E ERV Application Option



Micra 100 application in an office space

Micra 100 E ERV Application Option

Technical Data

ParameterMicra 100 E ERV
(30 m³/h)
Micra 100 E ERV
(60 m³/h)
Micra 100 E ERV
(100 m³/h)
Measurement unit
Maximum air capacity3060100m³/h
Maximum fan power122145W
Voltage220-240220-240220-240V
Frequency50/6050/6050/60Hz
Phase111-
Electric heater power600600600W
Max. unit current without electric heater0.350.350.35A
Max. unit current with electric heater3.083.083.08A
Heat recovery efficiency908680%
Sound pressure level at 3 m distance132739dBA
FunctionsFilter replacement indication, Timer, Weekly scheduleFilter replacement indication, Timer, Weekly scheduleFilter replacement indication, Timer, Weekly schedule-
Casing materialpainted steelpainted steelpainted steel-
Remote control panelLCDLCDLCD-
Heatingelectric preheatingelectric preheatingelectric preheating-
Insulationfoam rubber, 10 mmfoam rubber, 10 mmfoam rubber, 10 mm-
Filter: extractG4G4G4-
Filter: supplyG4, F8G4, F8G4, F8-
Mass282828kg
Heat exchanger typecounter-flowcounter-flowcounter-flow-
Heat exchanger materialenthalpyenthalpyenthalpy-
SEC ClassAAA-
Duct100100100-

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