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Intelligent Energy Management
Viessmann Vitosolic 200
Solar heating is especially effective when solar collectors are used in conjunction with Viessmann Vitosolic energy management.
Intelligent Energy Management ensures that heat from the solar collectors is utilized as efficiently as possible.
Vitosolic solar controls cover all conventional solar heating applications and can control up to four separate energy consumers. Data can be exchanged with the weather-responsive Vitotronic control via KM-BUS.
Vitosolic communicates with the boiler circuit control and switches off the boiler as soon as sufficient solar energy is available. This relieves the boiler and reduces energy costs.
Benefits at a glance
- Electronic temperature differential control unit for up to four energy consumers.

- Inputs for up to 6 temperature sensors. Relay outputs for up to 5 pumps/valves.
- Simple and convenient operation via the Vitotronic control unit interface (with four-row plain text display).
- For all conventional solar applications:
– Domestic hot water
– Swimming pool heating
– Central heating backup
- Comes with digital temperature display, energy meter, reloading suppression for the boiler, heating-up of the pre-heat stage and diagnostic system.
- Many additional functions such as: bypass at start-up, external heat exchanger output, collector cooling, excess heat dissipation output.
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