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USING THE UNIT
VENTILATION PROFILES
FOUR VENTILATION UNIT PROFILES
At home
Use this ventilation profile when the dwelling or the premises
are occupied.
Away
Use this ventilation profile when the dwelling or premises are
unoccupied, e.g. during a trip or other long absence.
Fireplace profile
Use this ventilation profile when, for example, you are making
a fire in the fireplace. This profile is primarily used to create
momentary overpressure in the apartment.
Boost
Use this profile to increase the ventilation rate, e.g. when there
are more people than usual in the dwelling or elsewhere on the
premises.
Symbols for ventilation profiles
The following symbols are used on the main displays of the
profiles:
Table 2. Profile symbols
SYMBOL
DESCRIPTION
The profile in use is either the At home, Away, or Boost profile. The week clock is turned off.
The profile in use is either the At home, Away, or Boost profile. The week clock is on.
The Fireplace profile is used. The week clock might be turned on.
These symbols indicate the currently active profile. The smallest fan icon indicates that the Away
profile is in use, and the largest fan icon indicates that the Boost profile is being used.
Droplet symbols indicate the relative humidity of air. The symbols are:
•
One drop — The humidity sensor has been successfully installed and the relative humidity of
air is normal.
•
Two drops — The relative humidity of air is slightly higher than normal. The fan speed will be
automatically increased if automatic adjustment is allowed.
•
Three drops — The relative humidity of air is significantly higher than normal. The fan speed
will be automatically increased if automatic adjustment is allowed.
These symbols indicate the carbon dioxide level in the air. The colour codes are:
•
Green — The carbon dioxide sensor has been installed and the carbon dioxide level is
normal.
•
Orange — The carbon dioxide level is slightly higher than normal. The fan speed will be
automatically increased if automatic adjustment is allowed.
•
Red — The carbon dioxide level is significantly higher than normal. The fan speed will be
automatically increased if automatic adjustment is allowed.
IMPORTANT
Prolonged overpressure
can result in damage to the
structures of the building.
USING THE UNIT
TIP
Using the At home, Away, and
Boost profiles according to
need helps to save energy.
