![STIEBEL ELTRON 223400 Скачать руководство пользователя страница 9](http://html1.mh-extra.com/html/stiebel-eltron/223400/223400_manual_1376689009.webp)
iNSTaLLaTiON
Preparations
10
| WPL E | WPL cool
www.stiebel-eltron.com
Observe the following information:
- Also protect all supply lines/cables against humidity, damage
and UV radiation by means of a conduit.
- Allow the conduits for the supply lines to protrude slightly
above the foundations. Ensure that no water can enter the
conduits.
- To facilitate connection to the appliance, we recommend
using flexible supply pipes/cables in the case of outdoor
installation.
- Only use weather-resistant cables.
- Protect the heating circuit flow and return lines against frost
with sufficient thermal insulation. Provide thermal insulation
in accordance with applicable regulations.
Note
When routing the condensate drain hose, observe chapter
"Installation / Condensate drain".
9.3.2 Indoor installation
!
Material losses
The installation room floor must be water resistant. Dur-
ing appliance operation, the outdoor air releases up to
50 l of condensate per day. If humidity levels in the in-
stallation room are high, condensate may form on the
appliance and air hoses. If the condensate drain is not
installed correctly or if maintenance is not carried out
properly, water may escape. We recommend installing a
drain in the installation room floor.
The room where the appliance is 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.
- If installing the appliance in a plant room together with other
heating equipment, ensure that the operation of other heat-
ing equipment will not be compromised.
- Minimum volume of the installation room. The minimum
volume of the installation room is assured if the minimum
clearances are observed.
- Load bearing floor (for the weight of the appliance, see chap-
ter "Specification / Data table").
f
f
For installation on floating screeds, make provisions for quiet
heat pump operation.
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
f
f
Isolate the installation surface around the heat pump by
means of a recess. After completing the installation, seal the
recess with a water-impervious and sound insulating materi-
al, such as silicone for example.
Observe the following information:
- Connect the heating circuit flow and return lines via flexible
pressure hoses. Suitable pressure hoses are listed in chap-
ter "Appliance description / Required accessories for indoor
installation".
Note
For details of the dimensions and positions of the air
intake and discharge apertures, as well as the outlets for
hydraulic lines and power cables, see chapter "Specifica-
tion / Dimensions and connections / indoor installation".
9.4 Electrical installation
WARNING Electrocution
Carry out all electrical connection and installation work
in accordance with national and regional regulations.
WARNING Electrocution
Only use a permanent connection to the power supply.
Ensure the appliance can be separated from the power
supply by an isolator that disconnects all poles with at
least 3 mm contact separation. This requirement can be
met with contactors, circuit breakers, fuses/MCBs, etc.
Note
The specified voltage must match the mains voltage.
f
f
Observe the type plate.
f
f
For wiring, use cable with the relevant cross-sections. Ob-
serve the applicable national and regional regulations.
mCB/fuse
rating
Conductor cross-section
16 A
2.5 mm²
1.5 mm² for only two live wires and routing on a wall or in
an electrical conduit on a wall.