44
●
You can install the water pipes either out through the
rear (pre-installed at the factory) or down through the
floor. When installing the pipes through the floor, re
-
move the lower rear panel before moving and screw-
ing in the lockshield valve bracket for the flow and
the return at the proper location.
● After connecting the flow and return line (Fig.3,
Pos.103+104) and filling the system with water, you
need to bleed the system using the ventilating valve
on the stove.
Ventilating valve
●
Check all water connections on the stove for leaks.
Olsberg-Installation unit
The return flow booster valve is integrated and set to
55°C.
Outlet from
the stove
Inlet to the
buffer tank
Return
to the
stove
Return
from the
buffer tank
Connecting the pump to the stove
●
Wire the included 3 pole plug with the L-PE-N phas-
es to the pump (cable type: H05VV-F 3x0.75mm²)
and insert the plug into the socket (Fig.3, Pos.100).
Connecting the buffer sensors to the stove
Important:
In order to keep you from confusing the
buffer sensors above and below, we have
coded the included plugs differently, i.e.
they will only fit in the appropriate sock
-
et. Matching coding is indicated by the use
of identical colours (pastel blue and light
blue).
●
Install the included buffer sensors above and below
to the buffer tank.
Important:
Confusing the sensors on the buffer tank
will result in malfunctions.
●
Route the buffer sensor cables to the stove; if nec-
essary, the buffer sensor cables can be extended
to a maximum length of 15m (cable type: H05VV-F
2x0.75mm² to 2x1.5mm²).
●
Wire the buffer sensor above to the pastel blue plug
in such a way that it matches the socket (Fig.3,
Pos.101) and insert the plug into the socket.
●
Wire the buffer sensor below to the light blue plug
in such a way that it matches the socket (Fig.3,
Pos.102) and insert the plug into the socket.
