ENGLISH
Table A
Speed
V1
V2
LL T
Factory settings
- appliance type (dip switch: mod.100 or 120: fig.18);
- switch-off delay (trimmer): full scale anticlockwise: 3 minutes (fig.19)
- 1 speed: position A of the jumper (fig.20).
Possible settings
- This model has 2 dip-switches. The position of switch 1 identifies the type of appliance (100 or 120: fig. 18)
and MUST keep the setting provided by the manufacturer. The setting of switch 2 has no effect whatsoever
on the operation of the appliance.
- Trimmer setting (fig.19). There is a trimmer on the PCB that enables adjusting the duration of the switch-off
delay (from 3 to 20 minutes: clockwise = increase the delay, anticlockwise = decrease the delay).
- Jumper setting (fig.20). The motor has one operating speed: V. By appropriately setting the jumper as
described in the following table B it is possible to determine which of the two speeds Vmin and Vmax will be
the actual operating speed of the appliance.
LL T PIR
Factory settings
- appliance type (dip switch: mod.100 or 120: fig.18);
- switch-off delay (trimmer): full scale anticlockwise: 3 minutes (fig.19)
- 1 speed: position A of the jumper (fig.20).
Possible settings
- This model has 2 dip-switches. The position of switch 1 identifies the type of appliance (100 or 120: fig. 18)
and MUST keep the setting provided by the manufacturer. The setting of switch 2 has no effect whatsoever
on the operation of the appliance.
- Trimmer setting (fig.19). There is a trimmer on the PCB that enables adjusting the duration of the switch-off
delay (from 3 to 20 minutes: clockwise = increase the delay, anticlockwise = decrease the delay).
- Jumper setting (fig.20). The motor has one operating speed: V. By appropriately setting the jumper as
described in the following table B it is possible to determine which of the two speeds Vmin and Vmax will be
the actual operating speed of the appliance.
NB: when the supply voltage is applied the appliance starts up in "Test Mode" for a time of approximately 1
min 30 sec. In the first 30 seconds of operation in "Test Mode" the signal supplied by the PIR module is ignored
56
Jumper
Position A
MIN speed
MAX speed
Position B
MAX speed
MIN speed