58
UK | 12 Technical data
Red
LED
Fault
Display
Internal error in
control
Fault LED
in alternation:
lit up for extended
period and then
flashes briefly once
Master-slave com-
munication
Fault LED
in alternation:
lit up for extended
period and then
flashes briefly twice
Internal sensor
defective (I2C)
Fault LED in
alternation: lit up
for extended period
and then flashes
briefly three times
External sensor
not reporting.
Fault LED in
alternation: lit up
for extended period
and then flashes
briefly four times
No communication
with the EnOcean
module (PP 45 EO)
Fault LED in
alternation: lit up
for extended period
and then flashes
briefly five times
The faults are not acknowledged. Acknowl-
edgement takes place automatically when
the fault is remedied.
12 Technical data
12.1 Technical data for PP 45
External diameter
DN 160
Wall sleeve max. length 500 or 800 mm
Wall thickness min.
max.
265 mm
490 / 790 mm
Air filter outside
Air filter inside
G3
G2
Air volume/unit
42 m³/h
Protection class / degree
of protection
IP 00 / 2
Sound pressure level,
at distance of 1 m
conditions without ob-
structions
(ventilation level 1 to 5)
23 / 28 / 33 /
37 / 40 dB(A)
Rated voltage/
power frequency
230 V
50/60 Hz
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
Permissible ducting
lengths
with wired
connection
From star point
max. 25 m per
ventilation unit
Radio components:
Frequency range
(in acc. with
EN 300220-1)
868.35 MHz
"Wireless" operating
distances in the building
are dependant on the
building materials used:
●
DS 45 RC
PP 45 RC
●
PP 45 EO
PP 45 RC
●
PP 45 RC
PP 45 RC
● With PP 45 RC as
signal booster
up to:
30 m
30 m
30 m
40 m