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www.aerex.de
Reco-Boxx ZXR / ZXA / Flat – Operation and maintenance instructions
[03/
2022 ]
• Only install ventilation unit in accordance with
the planning documents.
• In particular, note the information on insulating
ventilation channels and sound deadening.
Recommendation: Use tubular sound absorber
for sound-deadened installation of ventilation
unit.
Risks from parts which may affect the ventila-
tion system which are added or modified at a
later date.
• Parts (range hood, air-ventilated fireplace etc.)
which are added or modified at a later date
may result in health risks and operation which
is not permitted.
• Parts may only be added or modified at a later
date if system compatibility is established/en-
sured by a planning office. If using an exhaust
air range hood or air-ventilated fireplace, this
must be accepted by a regional master chim-
ney sweep.
Risk from operating with ventilation unit not
fully installed (open unit / without ventilation
ducts).
• Running fans can be touched. Electric compo-
nents are a potential source of electric shock.
Danger of burning on units with a heat register.
• If the ventilation unit is open, all the supply
circuits must be switched off (mains fuse off),
secured against being accidentally switched
back on and a visible warning sign must be
attached.
• Only operate ventilation unit if fully installed, if
all ventilation ducts are attached and the front
doors are closed.
• Do not reach into running fans.
• The heat register and/or protective grilles
of the heat register may be very hot. Before
touching, check whether heat registers and/or
protective grilles are still hot. Do not touch hot
surfaces.
Risk of injury if unit components (heat reg-
ister, heat exchanger etc.) fall down during
removal. Sometimes these can be hard to pull
out/slide in.
• Ensure that you are standing securely and
cannot lose your balance and that there is no
one under the unit.
• When removing and installing the components,
support them from below with a hand.
Risk of injury and health risk when using
accessory elements which have not been
approved.
The ventilation unit is tested with original ac-
cessories and components (e.g. air filter, heat
register, heat exchanger).
• The unit may only be operated with original
components.
• Modifications and alterations to units are not
permitted and release the manufacturer from
any guarantee obligations and liability.
Danger of electric shock.
Before opening the front doors and installing
the electrics, switch off all supply circuits and
secure them against being accidentally switched
back on again. Attach a warning sign in a clearly
visible place.
Danger if the relevant regulations for electri-
cal installations are not observed.
• Before removing the electronics cover and
installing the electrics, switch off all supply cir-
cuits and secure them against being acciden-
tally switched back on again. Attach a warning
sign in a clearly visible place.
• Be sure to observe the relevant regulations for
electrical installation; e.g. DIN EN 50110-1. In
Germany, particularly observe VDE 0100, with
the corresponding sections.
• A mains isolation device with contact openings
of at least 3 mm at each pole is mandatory.
• Only connect the ventilation unit to a perma-
nent electrical installation.
• Units may only be operated using the voltage
and frequency shown on the rating plate.
Damage to unit in the event of moisture in-
gress.
The ventilation unit has IP 40 degree of protec-
tion.
• Do not install ventilation unit outdoors.
• Protect ventilation unit from moisture and
wetness
Exercise caution when handling packaging
materials.
Store packaging material out of the reach of
children.
