To control a central heating system coal-fired boiler fan blower, CH pump boiler operation optimization and sweat prevention smooth fan speed control boileroverheating prevention DHWtanktemperature preset DHWtankchill-out prevention transformer to increase safety dial to conveniently preset the temperature pump/fan operation testing function corrected temperature readings Anty Stop function preventing idle pump rotorseizing Device controlled Power supply Pump output rated load Fan output rated load Rated power consumption Temperature measurement range Temperature control range Boiler temperature control range Temperature control accuracy Temperature control hysteresis Status visualization Operating temperature range Storage temperature range Mount method Weight (controller with cables) Warranty period Packing list CH pump, boiler fan, DHW pump +20°C...+80°C [CH control mode), +20°C...+70°C [DHW control mode) IP 40, class II protection against electric shocks wall-mounted, wall plugs complies with the EMC and LVD Directives Euroster 11WB controller, wall plugs, instructions, sensor bands, mounting template

Cable Length: 5. DHW tank temperature sensor -5m 6. Boiler temperature sensor - 1,5 m The simplified diagram presented does not contain all of the elements necessary to correctly install the device. Do not immerse temperature sensors in liquids or install any in a chimney flue gas exit. BOILER WITH FAN BLOWER, CH PUMP, DHW PUMP