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11.5.
SETTING THE SUPPLY FAN SPEED
During manual mode the supply fan speed is activated at the speed set by parameter PO1. This parameter can be set varying
from the minimum speed (which corresponds to an air flow rate of 150 m3/h) up to the maximum speed (which corresponds to
an air flow rate of 350 m3/h), with 20 intermediate control steps.
To set this parameter it is necessary to see the “supply fan menu” (accessed through the procedure detailed in paragraph 5.4),
by pressing the key MODE/SELECT to enter into modification mode (such a mode is shown by the flashing of the fan icon) and
entering the desired value using the navigation keys and confirming the value by pressing the MODE/SELECT key again.
Flashing of this icon shows that the modi-
fication mode of the fan speed is active
Activate fan modification
mode
Set fan speed
Confirm fan speed
1
2
3
Supply fan menu:
Each press of the navigation keys increas-
es or decreases the supply fan speed
1
2
3
After having confirmed the value the supply fan operates at the
speed set for this parameter during MANUAL mode operation
