Controlling and communication
geoSTOR – different options as partners for Vaillant heat pump geoTHERM As hot water cylinder for heat pumps or bivalent storage technology for use of additional energy from a solar system Can be combined with geoTHERM heat pumps can be combined with Vaillant solar system components Magnesium protection anode Control for solar supported creation of warm water with option of auxiliary heating tailored to specific requirements. For solar domestic hot water generation systems Vaillant user comfort “turn and click”, Fast and safe installation thanks to System Pro E Symbol display, indication of operation status and cycle times, detection of solar earnings, indicated over the graphical display Up to 2 independent collector fields Option to connect a 2nd storage or swimming pool heating Smart timer, wired & wireless, for weekly programming Intelligent time and temperature control of heating and domestic hot water with new attractive, easy to use design with blue backlit display Automatic Summer/Winter time change over, 5 operation modes – Automatic, Summer, comfort, set back and system off Two temperature setting levels: Desired and set back temperatures Cylinder boost option eBUS connection, also obtainable with wireless data transfer ("f" version) Weather-guided control of your heating and domestic hot water system for control of the generation of domestic hot water and heating weather-guided control of the system with the option of remote setting blue-backlighted text display with ergonomic knob, frost protection setting of different temperatures for different days of the week for heating and hot water compatible with Vaillant appliances and further control modules Smart timer, wired & wireless, for weekly programming Intelligent time and temperature control of heating, domestic hot water and additional pump for dhw circulation New attractive, easy to use design with blue backlit wide display Automatic Summer/Winter time change over, 5 operation modes – Automatic, Summer, comfort, set back and system off Two temperature setting levels: Desired and set back temperatures, Cylinder boost option eBUS connection, also obtainable with wireless data transfer ("f" version) 
