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Les langues disponibles
LA 22TBS - LA 28TBS
3
Scope of supply
3.1 Basic device with switch box
The heat pump contains the components listed below.
The refrigeration circuit is "hermetically sealed". It contains the
Kyoto protocol approved refrigerant R417A with a GWP value of
2346. It is CFC-free, does not deplete ozone and is non-flamma-
ble.
1)
Evaporator
2)
Fan
3)
Switch box
4)
Pressure controllers
5)
Liquefier
6)
Filter dryer
7)
Compressor 1
8)
Compressor 2
The switch box in the device can be folded out once the bottom
front cover has been removed and the fixing screw has been
loosened.
The switch box contains the mains power connection terminals,
as well as the power contactors, soft starterunits and the pCO I/
O. The pCO I/O monitors and controls all heat pump signals and
communicates with the heat pump manager.
Communication and mains cables, which are to be routed apart
from each other, are fed through the cable gland area on the
baseplate into the switch box.
EN-4
3.2 Heat pump manager
The heat pump manager included in the scope of supply must be
used to operate the air-to-water heat pump.
The heat pump manager is a convenient electronic regulation
and control device. It controls and monitors the entire heating
system based on the outdoor temperature, as well as domestic
hot water preparation and safety systems.
Sensors for the demand and outside temperature to be installed
onsite, including mounting material, are included with the heat
pump manager.
The enclosed operating instructions describe the function and
use of the heat pump manager.
452166.66.01 · FD 9607
www.dimplex.de
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