Vaillant Solar controller AUROMATIC VRS 570

:2-wire group control :no Air treatment control :no Air heater :no Air cooler :no Air humidifier :no Air reheater :no Domestic hot water control :yes Changeover valve regulation Boiler :no Split unit regulation :no Air curtain regulation :no Swimming pool regulation :no Heat pump regulation :no Extraction fan regulation :no Extraction fan control :without Supply voltage :230 V With display :yes With PC connection :no Communication bus :other Communication protocol :without With supply sensor :no With outdoor sensor :no With room sensor :no With timer :yes Programme timer :day/week Suitable for wall mounting :yes DIN rail mounting :no Self-operating :yes Couplable :no Protection class (IP) :IP20 Height :46 mm Width :115 mm Depth :173 mm Power consumption in standby mode (solstandby) :1.74 W Vaillant solar controller VRS 570 auroMATIC: more details Solar controller auroMATIC 570 Product benefits:, Solar controller, C1/C2 On/Off function (control of storage tank charging mode and external peak load device), Graphic solar yield display in the solar system, Intuitive operation without prior knowledge, Fully graphic TFT colour display with backlight and plain text display, illuminated, Control of HE PWM solar and heating pumps, Evaluation of PWM return signal to measure volumetric flow rate (solstandby)ck signal for volumetric flow measurement (solar yield) without volumetric flow sensor, differential temperature control (delta-T control) or fixed temperature control (fixed-T control) possible Features:Weekly programme, time programme for storage tank charging circuit and circulation circuit, holiday programme, thermal disinfection (daily and weekly time control), efficient recharging function taking into account the expected solar yield, ligionella protection function for dual-mode solar storage tanks (ensuring a storage tank temperature of 60°C once a day), operating modes for storage tank charging and circulation.C ), operating modes for storage tank charging (On, Off, Auto), measured value display for inputs and outputs, possibility of free programming of inputs/outputs, operating hours counter, EAN: 4024074739112.