Accessories

Flex

ELECTRONIC CONTROLLERS FOR HEATING MANAGEMENT SYSTEM

Applications

The electronic controller of the Nordgas FLEX family have been designed to a double application:

Management and control of zoning system (up to 3 zone) in a heating plant. (Multizone)

  • Communication with boiler management board
  • Upgreadeability connecting with more controllers on cascade (with Opentherm bus)

Management and control of heating plant and domestic hot water without combustion (Module)

  • Single distribution plant leading (Heating + DHW)

Compatibility

The FLEX family can be interfaced with the following burner control
platforms:

  • MIAB
  • BCN20
  • BCN30

General Features

  • Up to 3 heating zone management (upgradeability connecting with more controller)
  • Each zone can be managed by remote controller or by a room thermostat
  • Setting zone high or low temperature MMI with LCD DISPLAY + buttons / Display and management alarms
  • Outside temperature sensor for weather depending control (low temperature zone)
  • Safety functions for plant (pump, valve, frost protection, limitthermostat)
  • ECO functions / Comfort functions (solar integration, underfloorwarming)
  • Input H2O pressure switch
  • HD contact for heat demand to boiler (Multizone)
  • Configuration pump mode, intermittent run – permanent run (Multizone)
  • DHW management by priority input (Module)
  • Diverting valve management (Module)
  • DHWset point (Module)

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