Performance Curves; Operating Modes; Manual Operation; Timer - Helios AIR1 XC Serie Montage- Und Betriebsvorschrift

Installation and Operating Instructions
EN
CHAPTER 4
FUNCTIONS AND
SETTINGS
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DANGER
Compact Ventilation Units AIR1 XC
3 .3

Performance curves

4 .0 Operating modes

The following operating modes are available:
• Manual operating

• Timer

• Sensor-controlled operation (via timer)
• Recirculating air (via temperature and timer)
• Bypass (via commissioning assistant and timer)
Manual operation via switch contacts is also possible.
→ Operating mode
Temperature
Fan control
Timer
→ Operating mode
Selected functions
Alarms
Inputs/outputs
Operating mode
Timer

4 .0 .1 Manual operation

Selection options "Manual operation":
• Minimal
• Normal
• Intensive
• Off (Standby)
After selecting manual operation mode, the ventilation unit will run with the adjusted setpoints for the respective stage.
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Danger to life due to electric shock!
An electric shock can result in death or serious injury.
The unit is still live after selecting "Off" via the controller. The unit switches to standby mode.
Constant pressure ventilation mode: Only one ventilation stage is available in this mode. If a ventilation stage is
manually selected, the ventilation unit will always run with the set pressure setpoint.
Volume flow
33