Mode > Demand
In the demand mode the built-in humid-
ity sensor ensures that the air volume is
regulated. At low outdoor temperatures at
which the relative air humidity in the house
becomes too low (=”too dry”), the system
reduces the air volume automatically. At
those times of year when it can become too humid indoors,
the system will work with a higher air change. This takes
place automatically according to the season - the user does
not have to worry about anything.
Note: Outside the heating season, when the outdoor air
contains more moisture than in the winter period, the air
flow will remain more or less constant, at a rate equivalent
to the set basic step - this ensures maximum comfort in the
part of the season where heat loss is negligible.
Mode > Programme
In program mode a pre-defined family
profile is chosen. Based on the profile,
ventilation rate is high during the
periods when the house is occupied and
less when the house is empty. Periods of higher air change
have also been included for when baths are taken or cook-
ing takes place.
If none of the five pre-defined family profiles suits your
requirements, you can download (as freeware) a pc-tool that
includes the option of creating your own user profile. See
installation manual for more info, or go to www.air.danfoss.
com.
The default profile is no. 1 so this profile is active if you
choose ”program mode”.
2.0 Main functions
PROG
Øverste rækker
Nederste rækker
%
“Demand icon”
PROG
Øverste rækker
Nederste rækker
%
”Programme icon”
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