Service And Maintenance; Cleaning; Ice-Covering Weather-Shield Grilles; Installation Area - iDM AERO ILM 2-7 Installation Instructions Manual

Modulation air-water-heat pumps for indoor installation
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1.7. Service and maintenance

Regular maintenance as well as an inspection and
maintenance of all important system components
guarantees a reliable and low-price operation of the
system in the long term. We recommend you to sign
a maintenance contract with your competent cus-
tomer service.

1.8. Cleaning

If necessary, the AERO heat pump can be cleaned
using a moist cloth. The use of cleaning agents is not
recommended.
The air vent package in the air heat exchanger
has to be inspected regularly and cleared of any im-
purities (e.g. leaves,...), if necessary.
The condensate run off hose can be disconected by
opening the tube clamp on the condensate bin. Now
the bin and the tube can be inspected and cleaned.
To prevent water damage, the conden-
sate bin and the condensate hose have
to be checked regularly for contamination.

1.9. Ice-covering weather-shield grilles

Depending on the weather and outdoor humidity, it
may happen that there will be formed an icy coverng
on the wheather-shield grilles of the heat pump. This
eff ect is common occuring in nature. This covering
must be removed by the heat pump operator during
this weather periods.
(C) IDM ENERGIESYSTEME GMBH

1.10. Installation area

- In order to minimize oscillations and sounds
within buildings, heat pumps should be decou-
pled as far as possible from the building mass.
It is principally recommended to avoid installing
heat pumps on ceilings and fl oors in lightweight
construction. In the case of fl oating fl oor screed,
fl oor screed and impact sound insulation should
be omitted around the heat pump.
- The installation in wet or damp environments or
in areas exposed to dust or explosion hazards is
non-permissible.
- If refrigerant escapes from the installation site,
this must not enter adjacent rooms, stairways,
yards, corridors or drainage systems and a
hazard-free drainage must be ensured.
- In the case of danger, leave the installation site
immediately.If the size of the installation site falls
below the requested minimum size, this has to
be designed as machinery room in compliance
with EN 378.
- If the emergency ventilation is not suffi cient,
mechanical ventilation must be provided. A
mechanical ventilation shall be installed with
an independent emergency control beyond the
installation site and near the door to that area.
- Heat pumps must not be installed in rooms with
high EMC load!Air intakes and outlets have to be
safeguarded against theft by appropriate on-site
measures.
Installation instructions AERO ILM
General description
- The AERO ILM heat pump has to be
installed in a frost-proof room! (room
temperature must lie between 5 °C and
25 °C!)
5

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