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Watts WFHC HCM 02 RF 230 User Manual
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Watts WFHC HCM 02 RF 230 User Manual

Water floor heating and cooling module
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Water Floor Heating and Cooling module
WFHC HCM 02 RF 230
wattswater.eu
PPLIMWxxxxx
1

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Summary of Contents for Watts WFHC HCM 02 RF 230

  • Page 1 Water Floor Heating and Cooling module WFHC HCM 02 RF 230 wattswater.eu PPLIMWxxxxx...
  • Page 2 USER GUIDE...

  • Page 3: General Information

    PRESENTATION The WFHC HCM 02 RF 230 is especially designed to control heating and cooling in combination with WFHC 06Z 02 HC RF or WFHC 10Z 02 HC RF controllers. The targeted application is thus 2 pipes multi zones water floor heating and cooling.

  • Page 4: Product Description

    Heat and Cool and Fix Red= Heating mode Fix Blue=Cooling mode (Red/Blue/Green) Red/blue blinking = RF loss (In case of RF loss, the WFHC HCM 02 RF 230 switches in Heating mode and triggers the pump) Green flashing= RF communication Pump/Humidity/error...
  • Page 5 INPUTS / OUTPUTS Power Supply Heating/cooling Input Purpose: This input allows switching the regulation mode for the system: Heating or cooling. Source of the signal: A mechanical switch • The Heat Pump • A BT-WR02 paired on the BT-CT02 central •...
  • Page 6 Pump Output There are 2 outputs: • Live contact output (230Vac) • Free contact output These outputs can be used to trigger: A zone valve • A pump • A boiler or heat pump • The 2 outputs are triggered when there are a heating or cooling demand, which is sent by the WFHC 06Z 02 HC RF or WFHC 10Z 02 HC RF controller to the WFHC HCM 02 RF.
  • Page 7 Dehumidifier output When DIP#1= ON (See 3.3), the dehumidifier output (Free contact) is triggered in 2 cases: When the Humidity input is triggered (See 4.4) • When the WFHC 06Z 02 HC RF or WFHC • 10Z 02 HC RF controller orders the dehumidifier Heating and cooling outputs The behavior of the outputs (Free contact) is dependent of...
  • Page 8 BT-D03 RF BT-A03 RF WFHC HCM 02 RF 230 WFHC 02 HC RF Device 1: WFHC HCM 02 RF 230 Device 2: WFHC 02 HC RF Remarks When link is completed, WFHC 02 HC RF returns to the RF pairing menu and WFHC HCM 02 RF 230 returns to normal mode.

  • Page 9: Technical Characteristics

    If DIP#4=ON, a water temperature Check DIP#4 setting and Pump/Humidity sensor should be connected on Humidity input. TECHNICAL CHARACTERISTICS WFHC HCM 02 RF 230 Electrical protection Class II with functional earth IP Protection IP30 Shipping and storage -10°C à 50°C (14°F à 122°F)
  • Page 10 Weight= xxxxxx DIRECTIVES Designation Description Link Low Voltage Directive (LVD) The Low Voltage Directive (LVD) (2014/35/EU) 2014/35/UE ensures that electrical equipment within certain voltage limits provides a high level of protection for European citizens, and benefits fully from the Single Market. Electromagnetic Compatibility (EMC) The Electromagnetic Compatibility (EMC) 2014/30/UE...
  • Page 11 Watts hereby objects to any term, different from or additional to Watts terms, contained in any buyer communication in any form, unless agreed to in a writing signed by an officer of Watts Watts Electronics S.A.S...