Motorised MR Max Airflow control

Motorised MR Max

Airflow control

The MR Max Motorised is an airflow regulator which ensures a stable airflow. It can be adjusted remotely to control IAQ, comfort and energy savings.

See references

Motorised MR Max

The MR Max is an airflow regulator which guarantees a stable airflow whatever the pressure variation, over a wide range of values including high pressure, to prevent over-consumption due to excess airflow, ensure good indoor air quality and a high level of comfort. A motor can be installed so that if triggered, it changes the airflow setting from a minimum value to a maximum value to adapt the airflow to the occupancy conditions of the room.

Functioning principles

The MR Max can be motorised with an On/Off motor. When triggered, the motor changes the MR Max airflow setting from a minimum value to a maximum value. These values can be adjusted on site.

Main features

galvanised steel body,
plate for motor installation,
airflow indicator to determine min. and max. airflow settings,
male connector with crimped seals,
Class C airtight properties as per EN 1751,
airflow tolerance:
- Q average = Q nominal +/- 10 m3/h for Q nominal ≤ 100 m3/h,
- Q average = Q nominal +/- 10% for Q nominal > 100 m3/h,
operating temperatures: -30°C / +100°C,
certified VDI 6022,
insulated version (on request)
a control device comprising:
- an aluminium damper
- a spring and stainless steel pin fitted to PTFE bearings (polytetrafluoroethylene).

Product implementation

motor installed directly on plate and connected to shaft of MR Max by its clamp collar,
nominal airflow adjusted by acting on the motor limit positions,
directly installed between two circular ducts,
installation direction irrelevant,
horizontal or vertical installation.

References	Airflow accuracy	Insulation material
11016215 - MR Max Ø 80 Motorised	+/- 10 m³/h (? 100m³/h)+/-10% > 100 m³/h
11016216 - MR Max Ø 100 Motorised	+/- 10 m³/h (? 100m³/h)+/-10% > 100 m³/h
11016217 - MR Max Ø 160 Motorised	+/-10%