41
Minimum access level°: Service
Access path to the parameters :
Manual / Auto
Settings
Configuration
Access rights
Ctrl pumps
Night cooling
Relaunch
CTRL CO2/VOC
Night cooling
active:
yes
Outdoor activation temp:
22
ºC
Setpoint offset
Night cooling
VAS
0
%
VAR
0
%
14.8. Setting the fire function
This function is not set up for the French market and its implementation
must be validated by a supervisory office.
This function manages the operation of the supply and return fans based on 5 modes available in the control unit
settings (function can be activated locally).
1. “Stop”: Complete stop of the unit.
2. "Continuous operation": Start or maintain the control panel in high speed, The fire function will take priority over any
other alarm
3. "Normal operation": Keeps the unit running according to the settings entered locally (Off/Low Speed/High Speed).
4. "Supply fan only": Starts or keeps the supply fan at high speed (air extraction off).
5. "Return fan only": Starts or keeps the return fan at high speed (air supply off).
When the fire protection function is activated, an alarm is registered and the text "Fire alarm" will be shown on the
display.
The digital “external stop” input has priority over the fire function.
Minimum access level: Expert/Admin
Access path to the fire function settings:
Manual / Auto
Settings
Configuration
Access rights
Ctrl CO2/VOC
Fire function
Moisture regulation
Exchanger de-icing
CCF function:
inactive
Operation if Alarm:
Off
Outside air damper if
fire:
Normal operation
Zehnder Eversky
