ENGLISH
light is turned on (light switch):
D.S.1
D.S.2
0s
OFF
OFF
45s
ON
OFF
90s
OFF
ON
120s
ON
ON
fan shuts off with a delay of 6, 10, 15, 21 minutes from the moment when the light is switched off;
D.S.3
D.S.4
6min
OFF
OFF
10min
ON
OFF
15min
OFF
ON
21min
ON
ON
or:
comfort mode(fig.10) (models with two or three fan speeds): fan starts up at minimum speed (two speed mo-
dels) or medium speed (three speed models) with a delay of 0, 45, 90 or 120 seconds from the moment when
the room light is turned on (light switch);
D.S.1
D.S.2
0s
OFF
OFF
45s
ON
OFF
90s
OFF
ON
120s
ON
ON
instantaneous transition of fan to maximum speed with a delay of 6, 10, 15, 21 minutes from the moment when
the light is switched off
D.S.3
D.S.4
6min
OFF
OFF
10min
ON
OFF
15min
OFF
ON
21min
ON
ON
- fan starts up automatically and cyclically (fig.11): every 8/12/24 hours, the fan will start up automatically and re-
main in operation for a duration equal to that of the settings indicated above (6, 10, 15, 21 minutes)
D.S.5
D.S.6
OFF
OFF
OFF
8h
ON
OFF
12h
OFF
ON
24h
ON
ON
Cyclical operating mode can be activated/deactivated by means of an optional switch.
Models with advanced timer + HCS
The fan is activated/deactivated by means of a switch. In the case of versions with 2 or 3 speed fans, the speeds
can be set by means of additional switches.
Timer functions (to be set during installation): (fig 12)
- fan starts up with a delay of 0, 45, 90 or 120 seconds from the moment when the room light is turned on (light
switch);
D.S.1
D.S.2
0s
OFF
OFF
45s
ON
OFF
90s
OFF
ON
120s
ON
ON
- fan shuts off with a delay of 6, 10, 15, 21 minutes from the moment when the light is switched off;
D.S.3
D.S.4
6min
OFF
OFF
10min
ON
OFF
15min
OFF
ON
21min
ON
ON
- fan starts up instantaneously when a relative humidity threshold of 60%/70%(default) /80%/90% is exceeded.
(fig.13).
D.S.5
D.S.6
60%
OFF
OFF
70%
ON
OFF
80%
OFF
ON
90%
ON
ON
Until the relative humidity reading falls to a level 15% below the threshold setting, the fan will continue operating
cyclically, 2 hours on and 8 hours off. The fan shuts off and the on/off cycle is interrupted once the level of rela-
tive humidity falls to a value 15% below the threshold setting.
- fan starts up instantaneously when a rapid rise in relative humidity is detected by the sensor (increase greater