Operation - Maico PP 60 KA Instructions De Montage Et Mode D'emploi

gb | 4. Operation

4. Operation

Up to six PushPull 60 K ventilation units
can be connected to the RLS PP-K room
air control. The RLS PP-K is not included
in the scope of delivery.
Three different operating modes and five
ventilation levels can be set using the
room air control.
Operating modes
The operating modes can be
selected via this key [23].
1. Press key.
 The LEDs [22] next to the key
show the operating mode selected
at present:
Heat recovery operating mode:
Heat recovery is activated for all ventilation
units. The ventilation units switch between
supply air mode and exhaust air mode
every 70 seconds. Ventilation level can be
selected manually.
Cross-ventilation operating mode:
The ventilation units run continuously in
supply air / exhaust air mode. Ventilation
level can be selected manually. This
operating mode allows the rooms to be
cooled on summer nights or when there are
a lot of people in the room, e.g. during
parties.
Dehumidification operating mode:
The dehumidification operating mode is
switched on manually. The ventilation unit
with the humidity sensor switches to cross-
ventilation (exhaust air). The corresponding
unit switches to cross-ventilation (supply
air). LEDs for cross-ventilation &
dehumidification are lit. If the relative
humidity falls below 45 %, the ventilation
units switch to heat recovery mode. LEDs
for heat recovery & dehumidification are lit.
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The relative humidity is determined using an
optional PPH-K humidity sensor.
Ventilation levels in heat recovery and
cross-ventilation operating modes
The ventilation levels of the heat
recovery and cross-ventilation
operating modes can be selected
using this key [24].
1. Press key.
 The LEDs [25] next to the key
show the ventilation level selected
at present.
The levels indicate the hourly air volume of
the ventilation units:
Level 0
Level 1
Level 2
Level 3
Level 4
Level 5
PP 60 KA PP 60 KL
Off Off
17 m³/h 17 m³/h
22 m³/h 21 m³/h
30 m³/h 27 m³/h
41 m³/h 39 m³/h
50 m³/h 46 m³/h