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www.aerex.de
Reco-Boxx ZXR / ZXA / Flat – Operation and maintenance instructions
[03/
2022 ]
greasy exhaust air, e.g. kitchens, only use
ventilation valves with a grease filter. Recom-
mendation: In terms of energy consumption,
use range hoods in circulating air mode.
• Corrosion of metal parts inside the ventilation
unit by additional components in the exhaust
duct. Do not use components which affect
temperature, humidity or air volumes on the
exhaust duct, for example if a drying cabinet is
connected to the exhaust duct.
2.4 Safety instructions
Read and observe all the safety instructions.
Risks for those who are not trained spe-
cialists, children and persons with reduced
physical, sensory or mental capabilities or a
lack of knowledge.
Ventilation unit may only be
installed, commissioned, cleaned and maintained
by persons who can safely recognise and avoid
the risks associated with this work.
Risk to health if filters are not replaced or if
there are no air filters.
Heavily soiled or moist
air filters can accumulate harmful substances
(mould, germs, etc.). This may also happen if the
ventilation unit is shut down for an extended pe-
riod. If there are no air filters, the ventilation unit
and ventilation ducts become dirty. Unfiltered
substances may enter the rooms.
• Never operate ventilation unit without air filters.
• Only use original filters.
• Recommendation: continuous operation.
• Observe filter change display. Change the air
filter every 6 months.
• If the ventilation unit has not been used for a
long time, always replace the air filters.
Risk to health if ventilation unit is not correct-
ly cleaned/maintained.
Clean/service the ventilation unit regularly, at
least every 2 years. This is the only way of ensur-
ing that the ventilation unit is running hygienically.
Risk of death from toxic air and air containing
pollutants (smoke, vapours) in the surround-
ing area – in the event of a fire or chemicals
accident etc.
Switch the entire ventilation sys-
tem off immediately until the outside air is safe
again.
Risk during transport from heavy or falling
loads.
• Observe applicable safety and accident pre-
vention requirements.
• Note permissible maximum loading capacity of
lifting gear.
• Do not stand under a suspended load.
• Exercise caution when lifting. Note transport
weight (ventilation unit 210 kg) and centre of
gravity of ventilation unit (centre).
• Only transport ventilation unit to installation
site using suitable means of transport (e.g.
a lifting fixture) and with the help of several
people.
• Check unit for transport damage. Do not com-
mission a damaged unit.
Risk from inadequate load-bearing capacity of
the base/ceiling construction.
Only install ven-
tilation unit on a base/ceiling construction with an
installation/attachment surface with an adequate
load-bearing capacity (at least 300 kg/m²).
Risk of injury from handling pointed housing
parts or those with sharp edges, e.g. on hous-
ing panels, railings, mounting feet or pointed
parts of front doors.
Wear protective gloves.
Risk of injury if work is carried out by unquali-
fied staff.
Specialist knowledge is needed for the
safe transport, installation, electrical connection
and commissioning of the ventilation unit. Only
have this work carried out by a specialist installer
or qualified electrician.
Risk of injury when working at heights.
Risk of injury when working at heights. Use ap-
propriate climbing aids (ladders). Stability should
be ensured, if necessary have the ladders stead-
ied by a 2nd person. Ensure that you are stand-
ing securely and cannot lose your balance and
that there is no one under the ventilation unit.
Danger of injury from damaged ventilation
unit.
Switch the ventilation unit off immediately if
you discover damage or faults that could endan-
ger persons or property. Prevent further use until
the issue has been fully rectified.
Intended operation not ensured if installed in-
correctly.
A ventilation unit not installed correctly
may result in operation not as intended.
