Startpage For the Press Locations in USA
separator
Buderus
Products Controls Control System 4000 Function module FM442

Function module FM442

Function module FM442
enlarge image
Function module FM442
For integrating two heating circuits with or without actuator into the Logamatic 4000 control system

Advantages at a Glance

  • Control of two heating circuits with/without actuator
  • Optional connection of a BFU remote control for each heating circuit
  • Alternative external day/night changeover via zero volt contact

Technology

  • External inputs optionally for activating a heating circuit outside the specified times by an external day/night/auto changeover
  • External inputs for pump fault
  • Heating circuit control according to the weather-compensated principle and/or room temperature hook-up with automatic adaptation plus start/stop optimization when connecting a BFU remote control (possible for every heating circuit) or the MEC2 programming unit as centre inside the living space
  • Heating circuits with their individual time channels
  • Heating circuits with freely selectable heating curve for systems with radiators, underfloor heating, low end temperature, constant temperature or room controller
  • For underfloor heating circuits, separately adjustable screed drying function
  • Automatic matching of the setback temperature in accordance with DIN EN 12831, individually adjustable for each heating circuit
  • Heating circuits with separately adjustable party, pause and vacation function
  • Heating circuits with separately adjustable setback type in night mode
  • Heating circuits with separately adjustable setback type in vacation mode

Documentation

Title  Document   
Product Brochure Logamatic 4000 Download

Control/system technology

Logamatic 4121
Brochure
FM442 function module specification