Selecting The Installation Location - Dimplex Dhw 301P Montage- Und Gebrauchsanweisungen

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7. Installation location

7.1. Selecting the installation location

ATTENTION!
Take the following into account during in-
stallation: The device must not be installed
close to a constant flame or other ignition
source to prevent fire damage to the outer
casing of the heat pump. The device must be
installed so that mechanical damage is
avoided.
Installation location criteria:
The domestic hot water heat pump must be in-

stalled in a dry and frost-free room (room size
min. 20 m³).
Room height min. 2 m with bend for intake or air

outlet to prevent air short circuit.
Furthermore, installation and air intake is not per-

mitted in rooms with air which is potentially explo-
sive due to gases, vapours or dust.
Observe thermal bridges, particularly if a room

cooled by the outlet air is directly adjacent to a
heated room.
Condensate drainage (with a siphon) must be

provided.
The air taken in may not be excessively contami-

nated or contain large amounts of dust.
It is forbidden to install the device as follows:
Outdoors.

in rooms with exposure to frost or with a prevailing

temperature below 7 °C, even if the device is in
operation.
In very humid rooms with release of high vapour

concentrations.
In rooms where there is a risk of explosion due to

the presence of gases, vapours or dust.
Installation close to bedrooms should be avoided

due to heat pump operation (noise).
Do not install the air intake opening close to a flue

gas outlet (minimum distance 0.6 m).
Do not operate the device with intake air contain-

ing solvents or potentially explosive substances.
The air taken in must not contain grease, dust or

aerosols.
Connect the extractor hood to the air supply.

NOTE
The device must be installed in a frost and dust free
location.
EN-8
7.2. Arrangement and attachment
To ensure fault-free operation and to allow any main-
tenance and repair work, minimum clearances of
0.3 m are required on the left and right of the device
and 0.3 m to the ceiling (see figure).
The domestic hot water heat pump is connected (as
an option) with EPP air ducts, nominal width 160 mm
internal, 190 mm external, which must not exceed a
total length of 12 m (rigid pipe) or 6 m (flexible pipe).
If air ducts are not used, a 90° EPP pipe bend can be
fitted on the outlet side for sound optimisation during
operation.
The floor must have an adequate load bearing capac-
ity (weight of the domestic hot water heat pump, filled
with 270 l water = 335 kg).
NOTE
The domestic hot water heat pump must be installed
vertically. Otherwise, condensate can overflow and
cause water damage.
The three adjustable support feet supplied must be
used to ensure this (maximum elevation 20 mm).
FD 0303
Installation location
Supporting feet
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