44
10.2 EW-K 225 brine register
Important notes
●
Installation work may only be carried out by
authorised specialists.
●
Take into account the planning documents
prepared by the engineering office and the
regulations valid where you are.
●
Take the Technical data listed in Chap-
ter 13 into account.
●
On-site work (run-off, floor construction,
etc) must all have been completed before
installation, as the EW-K 225 cannot be
moved again once the ducting is
connected.
●
Insulate the outside air ducts and brine
ductings
to prevent vapour diffusion for
energy-usage reasons and to prevent a
build up of condensation.
●
If installation is fitted outside the thermally
insulated building envelope, supply and
exhaust air ducts must also be insulated in
the cold area.
●
Additional insulation material should be
used to insulate fixing cuffs. This prevents
the build up of condensation.
●
Insulate the wall feedthroughs of the out-
side air ducts and brine ductings, in order
to exclude the possibility of a build-up of
condensation.
10.2.1 Connections and dimensions
●
Make sure that there can be no build up of
surface condensation with roof outlets.
●
Insulate the ventilation ducts with roof
outlets.
●
In order to avoid any smells, there should
be sufficient space between the outside air
inlet for the EW-K and the sewerage vent
on the roof.
●
The air filter can be mounted on the left or
right, depending on the installation position
(
→
Chapter 6.2, Changing the air filter).
NOTICE
Dirt build-up on unit compo-
nents during building work.
Only commission the unit once
all building work has been
completed.
NOTICE
Build up of condensation on
the heat exchanger
Drain off the condensation
correctly through a
condensation run-off with
siphon.
1
Condensation drain, 3/4"
2
Brine connection
Ø18 mm (forward and
return flow)
3
Wall-mounting bracket
4
Ceiling mounting
bracket
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