iNSTallaTiON
Preparation
8
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8.2 Installation site
!
Material losses
f
Install the appliance only in rooms without a con-
stant ignition source (e.g. open flames, a live gas
appliance or an electric heater) or without open flue
boilers.
Note
The appliance is designed for indoor installation, except
in damp areas.
f
Never install the appliance directly below or next to bed-
rooms.
f
Implement pipe outlets through walls and ceilings with an-
ti-vibration insulation.
The room in which the appliance is to be installed must meet the
following conditions:
- Free from the risk of frost
- The room must not be subject to a risk of explosions arising
from dust, gases or vapours.
- When installing the appliance in a boiler room together with
other heating equipment, ensure that the operation of other
heating equipment will not be impaired.
- The minimum volume of the installation room must be ob-
served (see chapter "Preparation / Safety concept").
- Load bearing floor (for the weight of the appliance, see chap-
ter "Specification / Data table").
f
Ensure that the safety valve for the brine circuit is installed
in the installation room. Alternatively, outdoor installation is
also possible.
f
Ensure that the substrate is level, even, solid and permanent.
f
For installation on floating screeds, make provisions for quiet
heat pump operation.
f
Isolate the installation surface around the heat pump by
means of a recess. After completing the installation, seal the
recess with a waterproof, sound insulating material, such as
silicone.
1 2 3
5
4
26
0
3
01
1
46
6
1 Concrete base
2 Impact sound insulation
3 Floating screed
4 Floor covering
5 Recess
8.3 Minimum clearances
≥500
≥200
≥1000
≥50
≥500
D
00000
33
99
2
f
Maintain the minimum clearances to ensure trouble-free op-
eration of the appliance and facilitate maintenance work.
8.4 Electrical installation
WARNING Electrocution
Carry out all electrical connection and installation work
in accordance with national and regional regulations.
WARNING Electrocution
The connection to the power supply must be in the form
of a permanent connection. Ensure the appliance can be
separated from the power supply by an isolator that dis-
connects all poles with at least 3 mm contact separation.
This requirement can be met by using contactors, circuit
breakers, fuses/MCBs, etc.
!
Material losses
Provide separate fuses/MCBs for the two power circuits,
i.e. for the compressor and the electric emergency/boost-
er heater circuits.
Note
The specified voltage must match the mains voltage. Ob-
serve the type plate.
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