Housing dimensions
(W x H x D) in mm
● WS 170 standard unit
● WS 170 comfort unit
● WS 170 bypass unit
595 x 820 x 375
595 x 820 x 375
595 x 820 x 435
Galvanised
sheet steel,
partly powder-
coated
Sleeve with
28 mm diameter
lip seal,
28x19 mm
reducer for
3/4" hose
G4 outside air filter:
Included with standard unit,
optional with comfort and
bypass unit
WSG 170
air filter,
class G4
G4 exhaust air filter:
Included in all units
WSG 170
air filter,
class G4
F7 pollen filter in comfort
and bypass unit
WSF170,
pollen filter,
class F7
Permissible ambient
temperature
in installation room
Permissible moisture in
installation room (at 20 °C)
● Standard unit
● Comfort unit
● Bypass unit
Permitted outside air
temperature
Rated voltage
Mains frequency
Ventilation levels (factory
setting):
● Ventilation for humidity
protection (interval
operation)
● Reduced ventilation
● Nominal ventilation
● Intensive ventilation
approx. 57 %
of reduced
ventilation
60 m³/h
90 m³/h
120 m³/h
Power consumption (unit)
at 100 Pa Counter
pressure per duct
● 60 m³/h
● 90 m³/h
● 120 m³/h
Weight
● Standard unit
● Comfort unit
● Bypass unit
Not in domestic waste. The unit
contains in part material that can be
recycled and in part substances that
should not end up as domestic waste.
Dispose of the packaging material in
compliance with the regulations valid in the
country where you live.
Air filter
Dispose of the air filter in compliance with the
regulations valid in the country where you
live.
Old units
The old unit must be dismantled by a
specialist company and disposed of correctly.
0185.xxxx.xxxx_RLF.4_06.12_DSW