Essential Safety Instructions; General Safety Instructions; Intended Use - Maico WRG 35 Montage- Und Betriebsanleitung

4. Essential safety instructions

4.1 General safety instructions

● Read the safety instructions through
carefully before commissioning.
● Ask your installer to familiarise you with the
ventilation unit and the room air control
once the installation is completed.
● Keep these instructions somewhere safe.
● Ventilation unit and room air control should
not be used as toys.
● Never operate the ventilation unit
without a filter.
● Check the filter regularly for dirt and
damage. See Chapter 6, Cleaning,
maintenance.
● Change both air filters if the room air
control filter change display appears
(flashing "F") and at the latest, every six
months. Only use original MAICO filters.
● Filters should not be washed out as
otherwise the filter properties are lost.
● Switch the ventilation unit off immediately if
you discover damage or faults that could
endanger persons or property. Make sure
the unit cannot be switched back on until it
has been fully repaired.
● Installation is only permitted when carried
out by trained specialists.
● Electrical connections and repairs are only
permitted when carried out by trained
specialists.
● Only connect the unit to a permanent
electrical installation with 3 x 1.5 mm²
cables. Fixture for disconnecting from
mains, with at least 3 mm contact opening
needed per pole.
● The ventilation unit may only be operated
using the rated voltage and frequency
shown on the rating plate.
● Disconnect the ventilation unit from the
mains supply before carrying out any
cleaning and maintenance work – switch
off the mains fuse at the fuse box. Position
a visible warning notice at the fuse box to
avoid the unit being accidentally switched
back on.
● Modifications and alterations to the
ventilation unit are not permitted and
release the manufacturer from any
guarantee obligations and liability.

4.2 Intended use

● Ventilation unit with heat recovery.
● Ventilation unit for controlled ventilation
and air extraction of individual rooms.
● To be installed horizontally as a wall-
mounted unit in an external wall.
● For installation in external walls with a
thickness of at least 346 mm.
● Wall feedthrough with 360 core hole
diameter.
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