Accessories; Brine Circuit Manifold; Remote Control; Building Management Technology - Dimplex Si 6Tu Montage- Und Gebrauchsanweisung

SI 6TU - SI 18TU
4

Accessories

4.1 Brine Circuit Manifold

The brine circuit manifold merges the individual collector loops of
the heat source system into a single main pipe which is con-
nected to the heat pump. Integrated ball valves allow the individ-
ual brine circuits to be shut off for de-aeration purposes.

4.2 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 is made using a 6-core
telephone cable (special accessory) with modular plugs.
NOTE
In the case of heating controllers with a removable operating element,
this can also be used directly as a remote control.
4.3 Building management
technology
The heat pump manager can be connected to a building man-
agement system network via supplementation of the relevant in-
terface plug-in card. The supplementary installation instructions
of the interface card must be consulted regarding the exact con-
nection and parameterisation of the interface.
The following network connections can be made on the heat
pump manager:
 Modbus
EIB, KNX

 Ethernet
ATTENTION!
If the heat pump or circulating pump is controlled externally, an
additional flow rate switch is required to prevent the compressor from
being switched on when there is no volume flow.
EN-4
5

Transport

A lift truck is suited for transporting the unit on a level surface.
Carrying straps may be used if the heat pump needs to be trans-
ported on an uneven surface or carried up or down stairs. These
straps can be passed directly underneath the wooden pallet.
ATTENTION!
The heat pump is not secured to the wooden pallet.
ATTENTION!
The heat pump must not be tilted more than 45° (in any direction).
Use the holes provided in the sides of the frame to lift the unit
without the pallet. The side panel assemblies must be removed
for this purpose. Any commercially available length of pipe can
be used as a carrying aid.
ATTENTION!
Do not use the holes in the panel assemblies for lifting the device!
6

Set-up

6.1 General Information

The brine-to-water heat pump must be installed in a frost-free,
dry room on an even, smooth and horizontal surface. The entire
frame should lie directly on the floor to ensure an adequate
soundproof seal. If supporting feet are used, the heat pump must
be installed horizontally. In this case, the specified sound level
can be up to 3 dB(A) higher, and additional sound insulation
measures may be necessary.
The heat pump must be installed so that maintenance work can
be carried out without hindrance. This can be ensured by main-
taining a clearance of approx. 1 m in front of and on each side of
the heat pump.
Neither frost nor temperatures higher than 35°C must occur in
the installation location at any time of the year.
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