MZ3-C-V11 - Touch controller with integrated CO2 sensor (CH)


Positioner and controller with integrated CO2 sensor and touch panel. Swiss version to fit Swiss standard electrical connection boxes.

The MZ3 is a microprocessor controlled precision positioner and controller with integrated CO2 air quality sensor and touch panel. It includes a white EDIZIOdue frame and mounting plate.
Through parameters the positioner may be configured to work for most of the standard ventilation applications. Settings such as switching levels of the control curve and ventilation strengths for each step may be adjusted. The configuration may be performed using the programming device called OPA-S. Additionally it is now possible to copy the entire configuration by using the accessory AEC-PM2.

The device includes a control function and is able to control ventilation level based on the integrated CO2 sensor or a building automation system.


  • For ventilation systems for comfort applications
  • For example for well insulated residential areas which are required to be ventilated


  • Positioner and controller for comfort ventilation with integrated CO2 air quality sensor and touch panel
  • Design according to Feller EDIZIOdue®
  • Measurement of indoor CO2 concentration
  • Manual operation with four steps, OFF, minimum air, 1st step, 2nd step, maximum air
  • AUTO operation: The controller activated the ventilation based on control curve. The controls curve may be adjusted
  • Automatic reset of the maximum air level
  • Automatic CO2 background calibration
  • One 0...10 VDC controls output to control the ventilation system
  • Password protected control settings


 Item name  Item code   Variant  Description
 MZ3-C-V11-B-T4-W  40-100280  CO2 sensor, blue LED, white frame
 Lettering: Minimum, Medium, Maximum, Party

 Compact positioner/controller in a
 Feller EDIZIOdue® frame
 with CO2 sensor and one 0...10 VDC
 Operation as 4-step switch with
 touch panel and AUTO function.

 OPA-S  40-500006  Programming and display device

 LDC display for surface mounting
or handheld operation

 AEC-PM2  40-500130  Memory device  Used to copy device configuration



OPA-S - Remote Display
Operation and display for intelligent transmitters
AEC-PM2 - Memory
External memory for parameter sets for X2-series


Operation Manual

Install Sheet

Application Notes