HydroCon HKM 200

Standalone Heating Circuit Mixer Module

Heating circuit mixer module with integrated heating circuit controller, pre-wired with ProBusX or Modbus
Two line pump module, pipe clearance 125 mm, equipped with Class A high-efficiency pump with PWM actuation. Optionally with Halm or Grundfos pump. Supply line and return line ball cock with thermometer handle 0 – 160°C. The supply line ball cock is equipped with an adjustable gravity brake. A three-way mixer is integrated between the supply line and the return line. All the electronic components of the drives are situated outside the insulation and are air-cooled. The supply line and return line are equipped in addition with a shut-off valve for boiler connections. The mixer and the pump can be replaced without the system needing to be emptied.  
Article Description
1402HS-HKG02-1B-G HydroCon HKM 200 DN20

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General Details

Pump group

  • HE pump, Class A, delivery height 4 m
  • Fully insulated (ENEV)
  • Three-way mixer with drive, air-cooled
  • Compact design
  • System connections with ¾“ female thread (optionally 1“)
  • Wall bracket with wall mounting material
  • 2 thermometers for indicating supply and return line temperature 0 – 160°C
  • Pipe clearance 125 mm
  • Supply line and return line ball cock with thermometer handle
  • Supply line and return line ball cock for the boiler side
  • Supply line ball cock with adjustable gravity brake
  • The mixer and the pump can be replaced without the system needing to be emptied
  • Integrated display for indicating values
  • Plug-in bus connection
  • No other materials required

Integrated heating circuit controller

  • Clear-cut user menus with full-text display, graphic symbols and four buttons
  • Illuminated LCD graphic display
  • Prozeda bus (ProBusX) or Modbus
  • Internet connection, remote visualisation and remote maintenance via ProBusX (conexio 200 web module)
  • Remote operation via ProBusX (navo 200 room user terminal)
  • Service and status signals by blinking symbols in the window display
  • Comprehensive system monitoring functions
  • Outdoor-temperature-controlled heating circuit with flexible adjustment of characteristics, automatic boiler request
  • Week programs and holiday switching
  • Safety functions such as system protection, anti-freeze
  • Saving of all values even in a power failure
  • 3 outputs 230V AC
    2 PWM outputs – HE-pump and
  • 4 temperature inputs PT1000
Technical Data

Technical data of pump group

Nominal width:DN20Boiler output configuration:up to 32KW (for Delta T 20°C)
Clearance between supply line and return line:125 mmMax. operating pressure:10 bar
Connection:3/4" on boiler and heating line sideDelivery height:depends on pump installed
Pump connection:for pumps with 1" male thread, length 130 mmServo-drive:Voltage 230 V, running time with 90° rotation angle: 120 seconds
Temperature measuring range of analog indicators:0 - 160°CDimensions incl. insulation:H x W x D in mm 490 x 245 x 115
Max. operating temperature:110°C

Technical data of control system

Operating voltage:AC 230 Volt, 50 Hz, -10 to +15%Protection class of terminal:IP30 according to DIN 40050, EN 60529
Mains cable:Earthing pin plug, with 2m mains cableProtection class of IO unit:IP44 according to DIN 40050, EN 60529
Standby losses:1 WAmbient temperature :0 to +40°C
Display:LCDStorage temperature:-10 to +60°C
Bus connection:each with 1 XLR plug and socketHousing material:100% recyclable ABS housing
Dimensions of terminal:H x W x D in mm 144 x 102 x 11Protection:Microfuse 5 x 20 mm 2 A/T (2 ampere, slow)