Technical Data; Requirements At The Installation Site; Technical Data For Fwl-Pushpull -30 - Wolf FWL-PushPull-30 Installation Instructions Manual

6 Technical data

2 FWL-PushPull-30 (TwinUnit) unit with
balanced operation for continuous ventila-
tion in the bathroom
3 Room air control FWL-PushPull RLS-K
Supply air and exhaust air with change of
direction
Outside and outgoing air with change of
direction
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 of
90 % (at 20 °C, non-condensing).
• 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 FWL-PushPull
-30
External diameter
Length of
wall sleeve
Wall thickness
Air filter
Air volume/unit
Degree of protection
Sound pressure level:
at distance of 1 m,
free-field conditions
(ventilation levels 1
to 5)
Rated voltage
Power frequency
7100904 | 202202
DN 160
FWL-PushPull RBH:
500 mm
320 – 790 mm
Filter class ISO 16890
ISO coarse 45 % (G3) 2
items
26 m³/h
IP X4
18 / 32 / 41 / 45 / 49
dB(A)
FWL-PushPull-30
(TwinUnit): 12 V
FWL-PushPull-30 RC
(TwinUnit): 230 V
50/60 Hz
Volumetric flow in
heat recovery mode,
ventilation levels 1 to
5
Volumetric flow in ex-
haust air mode (no
heat recovery unit)
Power consumption
Degree of heat provi-
sion
SPI
SEC value
Permissible ducting
lengths with wired
connection
Weight of complete
slide-in module
Radio components:
Frequency range (in
acc. with
EN 300220-1)
Radio receiver with in-
ternal antenna
"Wireless" operating
distances in the build-
ing are dependent on
the building materials
used:
FWL-PushPull RLS-
RC → FWL-Push-
Pull-45 RC
FWL-PushPull RLS-
LTRC → FWL-Push-
Pull-45 RC
FWL-PushPull-45 RC
→ FWL-PushPull-45
RC
With FWL-PushPull-45
RC as amplifier
For more technical data → rating plate.
FWL-PushPull-30 (TwinUnit)
5 / 12 / 18 / 22 / 26 m³/h
45 m³/h
1.7 / 2.5 / 3.4 / 4.4 / 5.3
W
73.3 % (level 3)
0.19 W / (m³/h)
A (-39,71 kWh / (m²*a))
From star point, max.
25 m per ventilation unit
3.6 kg
868.35 MHz
Do not mount on the
wall side of the trans-
mitter
up to:
30 m
30 m
30 m
40 m
WOLF GmbH | 33