Accessories; Connection Flange; Remote Control; Building Management System - Dimplex SI 50TU Installation And Operating Instruction

SI 50TU - SI 75TU
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Accessories

4.1 Connection flange

The device can optionally be switched to flange connection
using the flat-sealing connection flange.

4.2 Remote control

A remote display 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
In the case of heating controllers with a removable control
panel, this can also be used directly as a remote display.

4.3 Building management system

The heat pump manager can be connected to a building man-
agement system network via supplementation of the relevant
interface plug-in card. The supplementary installation instruc-
tions of the interface card must be consulted regarding the
exact connection 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 pumps are controlled
externally, a flow rate switch is required to prevent the
compressor from being switched on when there is no volume
flow.
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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 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.
After transportation, the transport fastening in the device is to
be removed from both sides of the base.
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ATTENTION!
Before commissioning, the transport fastening must be
removed.
All panelling can be removed to allow accessing the inside of
the device.
To remove the panelling, open the individual covers by un-
screw-ing the respective turn-lock fasteners and then gently
tilting the covers away from the device. Then lift them up out of
the mount-ings.
452237.66.50 · FD 9912
English
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