Intended Use - Maico PP 45 O Notice D'utilisation

5 Intended use

2
3
4
5
Filter change indicator: The LED of the cur-
rent ventilation level flashes continually. With
RC units, the current operating mode LED on
the underside of the RC unit flashes continu-
ally (blue or orange).
48
ery ventilation
blue: cross-ventila-
tion
LED flashes 2
times
orange: heat recov-
ery ventilation
blue: cross-ventila-
tion
LED flashes 3
times
orange: heat recov-
ery ventilation
blue: cross-ventila-
tion
LED flashes 4
times
orange: heat recov-
ery ventilation
blue: cross-ventila-
tion
LED flashes 5
times
orange: heat recov-
ery ventilation
blue: cross-ventila-
tion
5 Intended use
PP 45/PPB 30 units with heat recovery are used
for air extraction/ventilation of apartments, offices
and similar rooms. They are suitable for new
buildings and renovation work. The units are de-
signed for 24h operation. The housing unit's vent-
ilation system should be configured in accordance
with DIN 1946-6.
PP 45 are ventilation units, which are generally
only suitable for use in supply air rooms. To
achieve efficient ventilation of these units, we
would recommend operating the PP 45 in pairs,
with alternating ventilation and air extraction.
PPB 30 are balanced ventilation units, which are
the ideal choice for use in exhaust air rooms
(bathroom, WC or kitchen with windows) and
ventilate and extract air from the rooms at the
same time. Exhaust air mode is started automat-
ically depending on the setting or can be started
manually at the touch of a button. PPB 30 are
stand-alone units or can be used in groups with
other PPB 30/PP 45 units.
PPB 30 units have degree of protection IP X4.
The protection zone must be determined depend-
ing on the unit variant used. PP 45 are installed in
exterior walls (with a wall thickness of
265-790 mm), PPB 30 in exterior walls (with a
wall thickness of 320-790 mm). The electrical
connection is made to a permanent electrical in-
stallation.
The ventilation units are operated using a room
air control suited to the unit type:
• RLS 45 O or RLS 45 K for PP 45 O / PP 45 K
and PPB 30 O / PPB 30 K .
• Radio switch DS 45 RC for PP 45 RC / PPB 30
RC. Alternatively, with RLS 45 K + PP 45 EO
radio extension module.
PP 45/PPB 30 units are only intended for do-
mestic use and similar purposes. No other or ad-
ditional use is intended.