Switch Box; Heat Pump Manager; Accessories Pack; Accessories - Dimplex LI 9TEL Instructions De Montage Et D'utilisation

3.2

3.2 Switch Box

ATTENTION!
Before opening the device, ensure that all circuits are isolated from the
power supply.
The switch box is located in the heat pump. It can be swung out
after removing the lower front cover and loosening the fastening
screw located in the upper right-hand corner.
The switch box contains the supply connection terminals, as well
the power contactors, the soft starter unit and the heat pump
manager.

3.3 Heat pump manager

The heat pump manager is a convenient electronic regulation
and control device. It controls and monitors the entire heating
system on the basis of the external temperature, including hot
water preparation and safety systems.
The customer must install the external temperature sensor,
which is included in the scope of supply of the heat pump man-
ager together with the necessary fixing accessories.
The enclosed operating instructions describe the function and
use of the heat pump manager.

3.4 Accessories Pack

Contents:
2 Sealing rings for duct connection
2 Fixing brackets
2 10-mm dowels
2 8 x 80 screws
4 M4 x 8 screws
EN-4
All manuals and user guides at all-guides.com
4

4.1 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.
4.2 Building management
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:
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.

4.3 Thermal energy meter WMZ

4.3.1 General description
The thermal energy meter (WMZ 25/32) is used for measuring
the quantity of thermal energy supplied. It is available as an ac-
cessory. Due to the additional heat exchanger, two thermal en-
ergy meters are required for measuring the quantity of thermal
energy.
Sensors in the flow and return of the heat exchanger pipes and
an electronics module acquire the measured values and transmit
a signal to the heat pump manager, which, depending on the cur-
rent operating mode of the heat pump (heating/DHW/swimming
pool), totals the thermal energy in kWh and displays them in the
operating data and history menu.
NOTE
The thermal energy meter complies with the quality requirements of the
German market incentive programme subsidising efficient heat pumps.
The thermal energy meter is not subject to obligatory calibration, and can
thus not be used for the heating cost billing procedure!

Accessories

technology
Modbus
EIB, KNX
Ethernet
ATTENTION!