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Technical Data
Nominal voltage (V)
Rated power (W)
Degree of protection
Protection class
Airflow (Q)
without back valve
Total Pressure (Pt)
Ambient temperature (T)
Troubleshooting
The device does work
The impeller is not turning
ø 100
ø 125
230 V~ / 50 Hz 230 V~ / 50 Hz 230 V~ / 50 Hz
14 W
18 W
IP20
IP20
/ II
/ II
65 m
/h
100 m
3
36.1 Pa
50 Pa
40 °C max.
40 °C max.
There is no voltage.
Check the main switch and/or the electrical connec-
tions.
Check that its movement is not slowed down.
Check for objects obstructing the impeller.
ø 150
20 W
IP20
/ II
/h
120 m
/h
3
3
55 Pa
40 °C max.
21
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