Buffer Tank; Circulation Pumps - Alpha-InnoTec SWP Series Operating Manual

Beginning first on one side and moving upwards,
lock the screen's snap-in lugs in place in the slots
provided on the front of the facade...
Next, on the opposite side, moving upwards.
Lock the screen's snap-in lugs in place in the slots
provided on the front of the facade...
Finally, press the screen's upper snap-in lugs into
the slots provided on the front of the facade.
REMOVING THE SCREEN
In order to remove the screen, the snap-in lugs must
first be loosened by pressing one side completely
toward the middle of the screen. Thereafter,
remove the snap-in lugs from the opposite side.
Subject to change without notice | 83050900dUK – Translation into English of the original German operating manual | ait-deutschland GmbH

Buffer tank

Hydraulic integration of the heat pump requires a buffer
tank in the heating circuit. The volume required for the
buffer tank can be derived from the following formula:
Min. throughput of heating circuit volumetric flow /
V =
Buffer tank
For the minimum throughput of the heating cir-
cuit volumetric flow, see the overview "Techni-
cal Data/scope of Supply", section "Heating Cir-
cuit".

Circulation Pumps

ATTENTION.
Always note the model.
Do not use regulated circulating pumps.
Circulating pumps and domestic hot water cir-
culation pumps must be multi-stage, regulated
pumps.
NOTE:
The minimum hot water, heat source volumetric
flow must be ensured!
NOTE:
The viscosity of the brine must be observed
when dimensioning the heat source circulating
pump!
NOTE:
A motor protection switch for the heat source
circulating pump is integrated in the heat pump!
Setting range "Technical Data/Scope of Supply"
Electrics
For the minimum volumetric flow rate of the
heat circuit/heat source, see overview "Tech-
nical Data/Scope of Supply" section "Heat Cir-
cuit" "Heat Source" for the relevant type.
hour
10
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