The VFE heat storage unit is equipped with an integrated room temperature and charging controller. Prepared for the use of future load-variable tariffs in the smart grid. It is ideal for the renovation of existing systems (backwards compatible) thanks to the universal charging controller that can process AC and DC signals. The capacitive display with proximity function (display only when operated) ensures easy operation and has a sophisticated operating concept for every target group. The room temperature controller has the option of setting daily and weekly programs for comfort and reduction times for the room temperature and smart open window detection. Minimization of uncontrollable heat loss and overheating of the room through improved thermal insulation in the device (approx. -10%). + suitable for flexible use in systems with intelligent control concepts + can be combined with many central charging controls thanks to the integrated, electronic AC/DC charging controller and the option to adjust the ED signal for AC controls + Heat emission via internal room temperature controller, connection of an external room temperature controller possible + Control voltage signal optionally DC 0.91 - 1.43 V or AC 230 V, % ED + Thanks to the integrated self-learning automatic charging system (target charge level is determined in automatic mode depending on the room temperature), the heat storage unit is suitable for systems without central charging control + Specialist tradesman app for commissioning, maintenance and troubleshooting Modern, attractive design for harmonious integration into the room. Powder-coated sheet steel housing, color traffic white (similar to RAL 9016). Supplied as a kit, consisting of housing with radiators and stones.
