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4
Accessories
4.1 Brine circuit manifold
The brine circuit manifold combines and connects the individ-
ual collector or exchanger loops to create a main line con-
nected to the heat pump. The built-in ball valves can be closed
off individually for de-aerating or emptying the brine circuits.
Fig. 4.1: Set-up of the brine circuit manifold or collector
The collector or heat exchanger pipes must be inserted into the
manifold from below in a bend (without tension), so that it is
possible to compensate any length differences occurring be-
tween the summer and winter months (tension cracks).
4.2 Brine controller
If required by the authorities, the brine controller must be incor-
porated in the heat source main line (brine accessories pack-
age) as follows.
4.3 Remote control
A remote control adds convenience and is available as a special
accessory. Operation and menu navigation are identical to
those of the heat pump manager. Connection takes place via an
interface (special accessories) with RJ 12 Western plug.
NOTE
º
In the case of heating controllers with a removable operating
element, this can also be used directly as a remote control.
4.4 Building management
technology
The heat pump manager can be connected to a building man-
agement system network via supplementation of the relevant
extension. The supplementary installation instructions of the
extension must be consulted regarding the exact connection
and parameterisation of the interface.
The following connections can be made on the heat pump
manager:
Modbus
EIB, KNX
Ethernet
ATTENTION!
!!
If the heat pump or circulating pumps are controlled
externally, an flow rate switch is required to prevent the
compressor from being switched on when there is no volume
flow.
4.5 Smart RTC
The Smart RTC is a room temperature controller with a display,
which is used both to display the current room temperature and
to set the desired room temperature. It is available in a surface-
mounted version (RT Econ A) and a flush-mounted version (RT
Econ U). Temperature sensors for measuring the room tem-
perature are already integrated into both versions.
The supplementary installation instructions of the Smart RTC
must be consulted regarding its installation and operation.
SWPR 200
