Envirovent ATMOS WALL User Manual page 2

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PIV Wall mounted systems
ATMOS Wall Mounted Unit User/Resident Guide
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What is it and why is it there?
The EnviroVent ATMOS
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unit that is situated in a central space in a property.
The unit comes with six air entry point options, one
of which will be connected to outside to provide the
fresh, filtered air that will enter the property.
In some circumstances, the ducting is hidden from
view with box profile which gives a better aesthetic
look. If you are unsure if this is the case, please
consult the installer of the unit.
The ATMOS WALL PIV draws air from outside, the air
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is then filtered within the unit before being delivered
into a central location. This dilutes the humidity in
the air and replaces any stale contaminated air with
filtered air, creating better indoor air quality and
helping prevent condensation and mould.
The unit contains a pulse heater which will activate
when the incoming air reduces below 10°C. This is
particularly useful for user comfort but does not
provide an alternative to a heating source. These
should be used in conjunction to ensure optimum
results.
A smoke alarm may be installed alongside the
ATMOS WALL unit. This may be included in addition
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to a standardised smoke alarm and enables the
unit to shut down on detection of smoke.
How will it help?
It will help prevent the build-up of moisture in the
house, reduce steam/condensation and odours
during bathing and cooking, help prevent black
mould forming on the walls, behind cupboards
etc. It will also help stop the dampness that you
can get in your cupboards and wardrobes, on your
clothes and furnishings, caused by poor ventilation.
It provides continuous, all year round ideal indoor
air quality.
ATMOS WALL
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WALL is a PIV ventilation
SHOULD YOU ENCOUNTER ANY PROBLEMS
WITH THIS UNIT, CALL US ON:
How do I control it?
The system operates continuously 24 hours a
day and is set at the time of installation. The unit
itself comes as standard with no controls, though
a remote controlmay be provided with certain
models. When the ATMOS
are four settings that can be selected depending
upon the size and occupancy of the dwelling. For
further details surrounding this please see the
Installation Guide.
Please note that when the ATMOS
installed this will have been set to meet the needs
of the property, if there is any doubt over suitability
of the setting please consult the installer or our
technical department on 01423 810 810.
• Remote Control Versions
Press the large black remote-control button once
which will light up the LEDs that show the current
unit status. Should this need to be modified, press
the remote-control button once, as this button is
pressed further this will cycle the unit through each
of the four airflow settings.
Should the comfort heater need to either be enabled
or disabled, press the remote-control button once,
then again for 5 seconds. This will disable the
comfort heater and AUTO LED will then flash red
for five seconds. If the button is pressed again for
5 seconds the AUTO LED will light constantly red
for 5 seconds and will enable the automatic heater
function.
When the battery requires changing, unscrew the
switch front cover. The battery is located on the
back of the cover. Battery type - 3V Lithium, CR2032.
For further information, and for adding an additional
remote-control see the installation guide.
WALL is installed there
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WALL unit was
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01423 810 810