Operation Manual

Menu: Buffer storage tank
General:
The buffer storage tank function and
menu are only active when in the
configuration menu, line no 5973 is set
as “Heat generation lock sensor”.
Auto generation lock
The automatic heat generation lock
brings about a temporary hydraulic
separation between heat source and
buffer storage tank.
The heat source is put into operation
only when the buffer storage tank is no
longer able to cover the current
demand for heat.
Adjustable are:
 switching differential between heat
generator and buffer tank
 minimum temperature difference
between buffer tank and heanting
circuit.
Line no.
Operating line
Factory setting
4721
Auto heat gen lock SD
7
4722
Temp diff buffer/HC
-2
34