Installation Location - Bosch AW 4 OR-S Installation Instructions Manual

Air to water heat pump
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The heat pump must be stored so that it is not subject to mechanical
damage.
Use the delivered straps when transporting the heat pump without the
packaging. Remove the straps after the heat pump has been placed at
the mounting foundation.
Fig. 10 Attach the straps and remove the screws
NOTICE
Risk of damage!
The metal brackets and the wooden parts are not firmly attached to the
heat pump, there is thus a risk that it can slide while carrying.
▶ Be at least two persons while carrying the heat pump.
▶ Observe that the heat pump is heavier on the compressor side (
graphic 11).
Fig. 11 Use the straps when transporting the heat pump without
packaging
[1]
Compressor side
The wooden parts, metal brackets and straps can be reused to carry the
indoor unit 12 M ( Installation instructions of the Indoor unit).
AW 4 | 5 | 7 OR-S – 6721866761 (2023/06)
Fig. 12 Wooden parts, metal brackets and straps
Risk of corrosion!
Corrosion, particularly on the condenser and evaporator fins, could
cause product malfunction or inefficient performance.
▶ Do not install the outdoor unit in areas where corrosive gases, such as
▶ Do not install the product where it could be exposed to direct sea
▶ Do not install the outdoor unit in the immediate vicinity of the sea, a
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3.2
▶ The heat pump has to be placed outside, on a flat and solid surface.
▶ When positioning the heat pump, make sure that it can be accessed
▶ Attention in connection with placement must be paid to the heat
▶ Avoid placing the heat pump outside sound-sensitive rooms.
▶ Do not position the heat pump in a corner where it is enclosed by
1
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Fig. 13 Avoid placement with surrounding walls
CAUTION
acid or alkaline gas, are produced.
wind (salty wind).
minimum distance to sea of 500 m is required. For France and Ireland
the minimum required distance to sea is 1000 m.

Installation location

at all times so that maintenance can be carried out. If access is
restricted, e.g. due to the ceiling height, a plan must be drawn up to
ensure that maintenance can be carried out without additional time
expenditure or costly aids.
pump's sound pressure level, for example, in order to prevent
neighbours from exposure to disturbing sounds.
walls on 3 sides as this may lead to increased noise levels and
abnormal soiling of the evaporator.
Preparing for installation
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This manual is also suitable for:

Aw 5 or-sAw 7 or-s

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