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Protective functions
menu 6
11
11
In hydraulic systems with solar when the recooling function is activated
excess energy from the storage tank is fed back into the collector. This only
takes place if the temperature in the storage tank is higher than the value
“Recool Tsetpoint” and the collector is at least 20°C cooler than the storage
tank and before the storage tank temperature has dropped below the value
“Recool Tsetpoint”. In systems with two storage tanks the setting applies to
both storage tanks.
Recooling setting range: on, off/default setting: off
Recooling Tsetpoint setting range: from 0°C to 99°C/default setting: 70°C
Caution
This function causes energy to be lost via the collector! The recooling
should only be activated in exceptional cases. For example with solar
protection variant V1, since the storage tank is overheated here, or
during holidays when no heat is used.
11.4 Recooling
menu 6.4 / 6.4.1 - 6.4.2
