Changing Operating Mode; Switching Demand-Driven Mode; On/Off - Maico PP 45 O Notice D'utilisation

2.2 Changing operating mode

Press
The operating mode LED
lights up.
Press
operating mode LED lights up.
Press
operating mode LED on the
ventilation unit lights up.
Heat recovery mode: orange
LED [17] flashes x times
depending on ventilation level:
Level 1 = once ... Level 5 =
5 times
Cross-ventilation mode:
blue LED [17] flashes x times
depending on ventilation level:
Level 1 = once ... Level 5 =
5 times
key.
or key. The
or key. The
2 Operating keys, displays, LEDs | UK

2.3 Switching demand-driven mode

on/off

Automatic function differs depending
i
on control and ventilation unit.
Automatic symbol
Function of demand-driven mode:
i
continuously variable control of ven-
tilation levels depending on sensor
measurements. Is used to dehumidify
the air or improve the room air quality.
RLS 45 O- RLS 45 K and PP 45 RC
i
units: This function is only available
with a connected and/or installed/
taught-in sensor. The function can be
activated in HR or cross-ventilation
mode.
PPB 30 K units on RLS 45 K /
i
PPB 30 RC: In demand-driven mode,
the ventilation level is always regulat-
ed using the measurements from the
humidity sensor inside the unit.
Switch on: Select ventilation
level 3.
Switch off: Select another
ventilation level.
Display: Level 3 lights up.
To switch on or off, press
2 seconds.
When function is switched
on, the
continuously.
To switch on or off, press
2 seconds.
LED [17] lights up for
5 seconds when switching
on:
orange with HR ventilation
blue with cross-ventilation
only on RLS 45 K.
or key for
-
LED lights up
or key for
35