28
7. INITIAL COMMISSIONING
MENU 03 - ACCESSORIES
MENU 04 - FAN CALIBRATION
Start cali-
bration
The calibration takes several minutes. Do not disconnect the
unit, wait until it's completed.
During the calibration the unit determines the maximum
airflow
pressure loss, when the fan runs at full
speed
.
READ CAREFULLY!
The unit will not work well if the
dampers
in the ductwork
are closed (even partially) during calibration
.
The ductwork must be fully open when running the fan
calibration.
Select optional accessories
MENU 05 - FILTER CALIBRATION
MENU 07 -
EXTERNAL
EXCHANGERS
The calibration has to be carried out during the
first commissioning and after
every
filter change.
Select air quality
sensor
