35
Operation and maintenance instructions
Stop fan when pressure alarm
Possibility to stop the fans automatically in case of a pressure
alarm.
Setting Settings
range
Factory
setting
Stop fans No
Yes
No
Start torque
Possibility to change the fans’s starting torque.
Setting Settings
range
Factory
setting
Start Torque 0...100% 2%
Deactivate sostop
With this function, the “OFF” function is deactivated.
Setting Settings
range
Factory
setting
Sostop Yes
No
No
Temperature
In this menu advanced temperature control parameters can be
modied.
Supply air involves keeping a constant supply air temperature
without consideration to the load in the premises.
Extract air involves keeping a constant temperature in the
extract air duct (premises), by modulating the supply air tem-
perature.
The reactIon speed of capacity control signal can be modied.
A higher Setting will result in a smoother control; a lower Set-
ting will result in a faster reaction speed. but also greater risc of
oscillations.
Setting Settings
range
Factory
setting
Supply or Extract tempe-
rature control?
Supply
Extract
Supply
Reaction speed 1...10 1
Supply air, min 0...20°C 15,0°C
Supply air, max 16...50°C 28,0°C
Stop fan if T°Supply <5°C No
Yes
No
2ND 0...10 CONTROL SIGNAL
CONSTANT PRESSURE
STOP FAN
START TORQUE
DEACTIVATE SOFTSTOP
ADVANCED SETUP
CONSTANT PRESSURE
STOP FAN
START TORQUE
DEACTIVATE SOFTSTOP
TEMPERTURE
ADVANCED SETUP
CONSTANT PRESSURE
DEACTIVATE SOFTSTOP
TEMPERATURE
BOOST
POST VENTILATION
ADVANCED SETUP