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Summary of Contents for Watts WFC-03 6Z HC 230 24V TH
- Page 1 WFC-03 6Z HC 230 24V TH WFC-03 6Z EXT 230 24V TH Water Floor Controller Wired Heating & Cooling Installation manual wattswater.fr...
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Page 2: Table Of Contents
USER GUIDE GENERAL INFORMATION ..........................3 Safety warnings and operating instructions ....................3 Application .............................. 3 PRESENTATION .............................. 3 Functions ..............................3 Box content ............................. 3 Target application ............................ 4 First installation ............................4 PRODUCT DESCRIPTION ..........................5 LED color meanings ..........................5 Merging zones on the same thermostat .................... -
Page 3: General Information
2. Presentation The Connecting box WFC-03 6Z HC 230 24V TH is especially designed to control your Under Floor Heating and Cooling system. It allows easy and quick connection of thermostats and actuators. -
Page 4: Target Application
2.3 Target application Dehumidifier Thermostats Thermostats Humidity detection Overheating security Heat / Cool Pump H&C Actuators Switch Pump Heating loops 2.4 First installation There are 2 ways to install the controller: • Wall mounted using 2 screws • Mounted on a DIN Rail We recommend to use twin shielded 4 wires cable (e.g. -
Page 5: Product Description
3. Product description Heat and Cool Drier Pump Zone Zone Zone Zone Zone Zone 3.1 LED color meanings Meanings • Fix Red= Heating mode Heat and Cool LED • Fix Blue= Cooling mode • Blinking Red (2 times/second)= Overheating detection Pump LED •... -
Page 6: Dip Switch Configuration
3.3 DIP switch configuration DIP8 DIP7 DIP6 DIP5 DIP4 DIP3 DIP2 DIP1 Operate the dip switch when the product is powered off. Value DIP switch number Function Configuration Description (default: OFF) Main Controller DIP1 Controller function See 4.3 Sub Controller Pump (available only on Local pump DIP2*... -
Page 7: Inputs / Outputs
4. Inputs / Outputs 4.1 Power Supply 230V Power supply Junction connector to ensure for example continuity of the earth for external device 4.2 Connection with the extension module 4.3 Connection between controllers The purpose is to share: • The Heating and Cooling mode for the whole installation •... - Page 8 • Serial connection: The main controller is linked to the first sub controller. The second sub controller is linked to the first sub controller. Main Controller Sub Controller 1 Sub Controller 2 • One controller is the main controller and the other controllers are the sub controllers. This is defined by DIP switch 1 (See 3.3) Main Controller Sub Controller Main controller...
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Page 9: Heating/Cooling Input
4.4 Heating/cooling Input Purpose: This input allows to switch the regulation mode: Heating or cooling. WT-A03 HC or WT-D03 or WT-DP03 thermostats are required. Source of the signal: • A mechanical switch. • The Heat Pump. • A BT-WR02 paired on the BT-CT02 central unit as an ON/OFF device. Format of the signal: The input could be free contact or live contact 230V. -
Page 10: Heating And Cooling Outputs
4.6 Heating and cooling outputs Fig. A There are 2 Free contact Outputs (Fig. A): • Heating output. Output Output • Cooling output. Cool Heat Free Free You can configure 2 types of Output using DIP switch 6: • Demand: Heating or cooling outputs will be triggered if there is any heating or cooling demand in the installation. -
Page 11: Overheating Input
4.8 Overheating input This is a Free contact input. Closed Contact No overheating Opened Contact Overheating detection As soon as overheating input is detected: • The local pump is stopped (Hardware management). • The Heat and Cool LED is blinking Red (See 3.1). Input Overheat Free •... -
Page 12: Trouble Shooting
5.2 Trouble shooting Heat and Cool Dryer Pump Symptom Trouble Description Trouble shooting The thermal security thermostat is The Heat & Cool LED Control the security thermostat (or the triggered, leading to stop the pump, blinks in red 2 times wiring) or the water temperature of the the heating and cooling outputs per sec. -
Page 13: Technical Characteristics
6. Technical characteristics WFC-03 6Z HC 230 24V TH Purpose of control (EN60730 §2.2) multi purpose control Construction of control (EN 60730 §2.5) in-line cord control Nature of supply Nominal voltage (V) Relay: 5A (1A) 5A external fuse must be installed to protect all relay outputs... -
Page 14: Dimensions & Weight
6.1 Dimensions & weight WFC-03 6Z HC 230 24V TH 365 mm 56 mm Weight : 1,32 kg WFC-03 6Z EXT 230 24V TH 265 mm 56 mm Weight : 0,64 kg 7. Directives Designation Description Link The Low Voltage Directive (LVD) (2014/35/EU) ensures that... -
Page 15: Recycling
Please return the used device to the free collection points indicated. Do not hesitate to contact your town hall or municipal authorities for more further information. The product dismantling sheet is available at: https://wattswater.eu/catalog/regulation-and-control/watts-vision-smart-home/controller-heat-cool-wfc-03-hc/... - Page 16 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,...