Sleep mode – level 0

For ventilation units on RLS 45 O: Function not available.
For ventilation units on RLS 45 KRLS 45 K, DS 45 RC: Function available.

All ventilation units connected to a room air control are switched off for 60 minutes (parameters can be adjusted). For details of operation → Operating keys, displays, LEDs.

Sleep mode can also be switched on/off using an optional button connected to the 230 V input of the RLS 45 K control. The 230 VAC input must be set to the sleep mode function → Commissioning software.

Sleep mode is not available for ventilation units connected to the power units.

If any button on the control is pressed during sleep mode, the ventilation units switch back to the ventilation level used previously.