Maico DS 45 RC, Installation Instructions Manual, Page: 34 / 104

6 Technical data
34
6 Technical data
6.1 Requirements at the installation
site
• Ambient temperature - 15 °C to + 40 °C.
• Airstream temperature, max. 40 °C.
• Max. permissible humidity in installation room
PP 45 : 70 % (at 20 °C).
• A level and solid wall surface is needed for wall
installations.
• For filter changes, ensure sufficient space to
work in front of the unit.
• Do not drill core drill hole for unit assembly and
do not drill fixing points on external and internal
covers in load-bearing components, such as in
the lintel or ring beam.
6.2 Technical data for PP 45
External diameter DN 160
Air filter outside
Air filter inside G3
G2
Air volume/unit 42 m³/h
Rated voltage 230 V
Power frequency 50/60 Hz
Protection class II
Degree of protection IP 00
Sound pressure level,
at a distance of 1 m,
free-field conditions
(ventilation levels 1 to 5)
23 / 28 / 33 / 37 /
40 dB(A)
Volumetric flows
for ventilation levels
1, 2, 3,
4, 5
15 / 20 / 30 / 36 /
42 m³/h
Power consumption 1.2 / 1.7 / 2.1 /
2.8 / 3.5 W
Radio components *: Fre-
quency range
(in acc. with
EN 300220-1)
868.35 MHz
Radio receiver with internal
antenna Do not mount on
the wall side of the
transmitter
“Wireless” operating dis-
tances
in the building are
dependent on the building
materials used:
up to:
DS 45 RC → PP 45 RC 30 m
PP 45 EO → PP 45 RC 30 m
PP 45 RC → PP 45 RC 30 m
With PP 45 RC as amplifier 40 m
For more technical data → rating plate.
For characteristic curves → www.maico-ventil-
atoren.com