DIN rail heating controller WDC20

wall-mountedfor heating and coolingremote-controlled

WDC weather compensated controllers are intended for the regulation of room heating and hot water production in single-family houses. They allow for the regulation of one or two heating circuits, switching between heating sources, and the protection of the return line during the charging of the supply device. They are used for heating systems with one or two furnaces, a heat pump, a hot water buffer tank, and a solar system. Regulating radiator space heating system Regulating floor heating or cooling system Regulating convector heating or cooling system Regulating wall or ceiling heating or cooling system Hot water preparation 52 preset hydraulic diagrams, time-program specific space heating or cooling time-program specific sanitary water heating hot sanitary water preparation using a solar system, regulation of heating systems with reservoir, the option of connecting 2 room units, the BOOST function for space heating, integrated functions for solar system protection, 13 language user interface, startup wizard for an easy and quick startup of the device, diagnostics of operation by prompting to errors and exceeded temperatures, the SeltronHome platform connectivity allowing remote control via smartphone or tablet. Backlit graphic display - yes Operating hours meter - yes Weekly program timer - yes Connection voltage - 230 V~, 50 Hz Own consumption - 2.5 W Energy consumption in the standby mode - Max. 0.5 W No. of inputs - 7 pcs temperature sensor (Pt 1000) No. of outputs - 7 pcs mechanical 1 pc electronic 2 pcs PWM or analogue 0÷10 V (Y1, Y2) Relay outputs - 4 (1) A~, 230 V~ Triac output - 1 (1) A~, 230 V~ Clock power supply - Battery CR2032 (Li-Mn) 3 V