B11 Enable Boiler Water Temperature Sensor - Viessmann VITOTRONIC 200 Service Instructions Manual

7B10 Enable min. temp. maintenance for ext. HS
Value Meaning
"0" Mixer remains open and the circulation pump
for cylinder reheating remains ON.
"1" Mixer closes. Circulation pump for cylinder re-
heating is switched off.
The components will be switched again if the
boiler water temperature exceeds the "Min.
flow temperature mixer external heat
source ON 7B05" again.

7B11 Enable boiler water temperature sensor

Value Meaning
"0" The boiler water temperature sensor of the
external heat source is not used by the heat
pump control unit.
"1" The boiler water temperature sensor of the
external heat source is connected to the heat
pump control unit and can be used.
Parameter group External heat source
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(cont.)
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