2. Presentation The WFC-03 HCM RF 230 is especially designed to control heating and cooling in combination with WFC-03 HC controllers. The targeted application is thus 2 pipes multi zones water floor heating and cooling. This device is an option and only one module is possible per installation.
• Fix Blue = Cooling mode Heat and Cool and RF Led • Red/blue blinking = RF loss (In case of RF loss, the WFC-03 HCM RF 230 (Red/Blue/Green) switches in Heating mode and triggers the pump) • Green flashing = RF communication •...
4. Inputs / Outputs 4.1 Power Supply Power Junction supply earth 4.2 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 •...
The 2 outputs are triggered when there are a heating or cooling demand, which is sent by the WFC-03 HC RF controller to the WFC-03 HCM RF 230. The pump signal is always global, i.e. the pump is triggered when there is a heating or cooling demand within the system.
The controller embeds an internal antenna. If require, an external antenna can be connected to improve the RF communication. It could be useful if the WFC-03 HCM RF 230 is installed inside a metallic box. In that case, you need to install the external antenna outside the metallic box.
5. System configuration The WFC-03 HCM RF 230 should be always paired to a WFC-03 HC RF controller, even if you are using a BT-CT02 RF. There is always only one WFC-03 HCM RF 230 per installation. BT-A03 RF BT-D03 RF...
WFC-03 Usage of an external antenna on the WFC-03 HC and RF Led. HC RF controller. RF and WFC-03 HCM RF 230 improves the RF communication. Usage of a repeater paired to the WFC-03 HC RF may be required.
8. Directives Designation Description Link The Low Voltage Directive (LVD) (2014/35/EU) ensures that electrical equipment within certain voltage limits provides a high Low Voltage Directive (LVD) 2014/35/UE level of protection for European citizens, and benefits fully from the Single Market. The Electromagnetic Compatibility (EMC) Directive 2014/30/EU Electromagnetic Compatibility (EMC) ensures that electrical and electronic equipment does not...
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The descriptions and photographs contained in this product specification sheet are supplied by way of information only and are not binding. Watts Industries reserves the right to carry out any technical and design improvements to its products without prior notice. Warranty: All sales and contracts for sale are expressly conditioned on the buyer’s assent to Watts terms and conditions found on its website at www.wattswater.eu Watts hereby objects to any term, different from or additional to Watts terms, contained in any buyer communication in any form,...