17
3.4 HYDRAULIC INTEGRATION
BS-01
BIOSTAR 12 / 15 / 23
A
→
Backrun 1"
B
→
advance 1“
Securitywarmexchanger The connection of an discharge thermic device after ÖNORM
8131 and DIN Norm 4751 not necaserry. A overheating of the
operating temperature, which is higher then 110 ° degrees is not
possible. A overheating of operating temperature, which is
higher then 110° degrees is not possible. The non exceeding
maximum allowable operating temperature is ensured by a
software limininatatiob on the maximum boiler temperature to
80° C, by a mechanical safety shutdown (STL) of the furnance
above 95° (+/- 5 ° C) an over temperature circuit of the pump.
Buffermemory The construction of an buffer memory isn´t necaserry, cause of
the Biostar could operated moduled- and it´s a construction
which turns quickly off. A buffermemory is just usefull when it´s
operated with a Solar panel or a solid fuel boiler.
That in the programme attituted programme „OFF“ the freeze
function could be maded sure, the building an E glow bar is
adviced with an attituded thermostat.
Return boost
The Biostar has a patended lowertemperature warm exchanger which
works in the counter. Cold water flows are kept away from the heat
exchanger surfaces are preheated by ascending hot water boiler. This
prevents the occurrence of condensation temperature of the heat
exchanger surfaces. This prevents the occurrence of condensation
temperatures at the heat exchanger surfaces. A return temperature
control is therefore installed only in combination with a buffer in order to
achieve the required return temperature of 38 ° C.
Connection at glided mode
(Radiators)
:
For modern connections
(max. 1“ pipe)
, which are builted in an
glided operating mode, a retutn flow increase isn´t necaserry.