Helios AIR1 XC Serie Montage- Und Betriebsvorschrift Seite 95

Installation and Operating Instructions
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NOTE
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NOTE
Compact Ventilation Units AIR1 XC
Controller AIR1-BE Touch: The ventilation switches back to timer mode after the set "Back to timer" time has expired.
The same applies for the manual selection of "Off".
If continuous manual operation is set, muss the adjustable "Back to timer" time must be set to zero.
4 .0 .2 Timer
In order to activate the "Timer" function, the timer mode must be set as operating mode. The unit will only run once the
timer intervals have been set. If multiple time intervals are active at the same time, the function with the highest priority
will be activated. If no intervals have been set, the unit will not run.
The manual operation and switch contacts block the timer function.
a . Time/Date
In order to set the time and date, you must first log on as User or Administrator. Press the
settings. Press the button again to enter the "Time/Date" menu. Press the
"Time/Date" menu and confirm by pressing the
Temperature
Fan control
→ Timer
Access rights
→ Time/Date
Timer Normal
Timer Minimal
Timer Intensive
Time: XX:XX
Date: XXXX-XX-XX
Day: XXXXX
b . Daily/weekly programme
The timer mode has an adjustable weekly programme with two operating intervals for each ventilation stage on each
day of the week.
Special feature Controller AIR1-BE Touch: Four operating intervals for each ventilation stage on each day of the week.
The following ventilation stages/functions are available:
• Timer Minimal
• Timer Normal
• Timer Intensive
• Timer VOD (accessories required, sensor-controlled operation)
• Timer Recirculation (accessories required, not available in XC equipment)
If no ventilation stages/functions are selected, the unit will not run (standby).
Set weekly programme:
• Log on as User or Administrator
• Call up the timer settings menu
• Call up the selected timer
• Set timer for all days
→ Time/Date
Timer Normal
Timer Minimal
Timer Intensive
→ Timer VOD
Timer Recirculation air
Holiday
Overrun
Timer priorities (highest priority first):
• Timer Intensive
• Timer Normal or VOD (higher ventilation requirement)
• Timer Minimal
• Timer Recirculation
If the set timer times overlap, e.g. if the "Intensive" timer and the "Normal" timer are programmed for the same time, the
timer with the higher priority will be activated and the ventilation unit will be operated at the "Intensive" ventilation stage.
Special features in case of simultaneous programming of recirculation timer and VOD timer:
• If the VOD timer and recirculation timer are active at the same time and no air quality sensors reach the sensor limits
(intensive ventilation), the unit will switch to recirculation mode.
• If a connected sensor reaches the sensor limit, the recirculation mode will stop and the unit will run in sensor-con-
trolled operation (VOD).
button.
OK OK
OK OK
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button to select the time
button to set the time and date in the
OK OK
EN