Maico WS 170 L, Manual, Page: 70 / 122

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10. Technical data
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10. Technical data
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
Material Galvanised
sheet steel,
partly powder-
coated
Air connections Ø 125 mm
Condensate drain Sleeve with
Ø 28 mm lip
seal, 28x19 mm
reducer for
3/4" hose
Protection class 1
Degree of protection IP 00
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 +10 ... +40 °C
Permissible moisture in
installation room (at 20 °C)
● Standard unit
● Comfort unit
● Bypass unit
50 % RH
70 % RH
70 % RH
Permitted outside air
temperature -15 ... +60 °C
Degree of heat
provision
Sensitive heat exchanger
Enthalpy heat exchanger
up to 94 %
up to 87 %
Rated voltage
power frequency 230 V AC
50 Hz / 60 Hz
Ventilation levels
(factory setting):
Humidity protection
ventilation (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
● 12
0 m³/h
24 W
35 W
50 W
Weight
● Standard unit
● Comfort unit
● Bypass unit
38 kg
43 kg
47 kg