Maico WRG 35, Mounting And Operating Instructions

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2. Symbols used
2.1 Warning symbols
DANGER
Danger to life.
Non-observance can lead to
death or serious
bodily injuries.
CAUTION
Danger of injury
Non-observance can lead to
minor or more serious bodily
injuries.
NOTICE
Damage to property
Non-observance can lead to
damage to property.
2.2 Other symbols
INFO symbol: Text passages
marked with this symbol contain
important information and tips.
List symbol:
List with important information
about the corresponding
subject.

Action symbol:
List of work to be carried out.
Follow the instructions given in
the order stated.
3. WRG 35 Product information
The WRG 35 is a decentralised supply and
exhaust air unit with heat recovery. Supply air
is heated using heat recovered from the ex-
haust air flow. During this process, more than
70 % of the exhaust air heat is recovered.
The ventilation unit is installed directly in the
room that is to be ventilated (no costly
installation of a duct system necessary).
3.1 Intended use
● Ventilation unit for the controlled ventilation
and air extraction of individual rooms with
ventilation power of approx. 60 m³/h.
● Suitable for apartments, single and multiple
family units and offices. For new builds and
also for renovation work.
● To be installed as a wall-mounted unit with
a slight incline of 0.5 to 1 % on an external
wall.
● For installation in external walls with a
thickness of at least 346 mm.
● Also suitable for other wall thicknesses
with the WRG 35-VH or WRG 35-AR
special accessory.
● Wall feedthrough with 360 mm core hole
diameter.
3.2 Predictable misuses
Maico is not liable for damages caused by
use contrary to the intended purpose.
Under
no circumstances should the unit be
used:
● close to flammable materials, liquids or
gases.
● for the conveying of chemicals, aggressive
gases or vapours.
● in potentially explosive atmospheres.
● in swimming pools.
● for drying out new builds.
● in combination with extractor hoods or
laboratory extractors.
● Do not fit room air control near showers.
No splash water protection.
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GB