Viessmann VITOSOLIC 200 Installation And Service Instructions Manual page 132

Function description
Booster suppression
Systems with additional Viessmann control units
■ Function enabled:
The consumer is heated by the solar
thermal system.
■ A resistor simulates an actual DHW
temperature that is approx. 10 K
higher (for connections, see the fol-
lowing table).
■ The consumer will only be heated by
the boiler, if the set DHW temperature
cannot be achieved by the solar ther-
mal system.
132
(cont.)