Idiomas disponibles
Idiomas disponibles
ENGLISH
Manually making settings using the dip-switch
1) Before connecting the appliance to the mains,
configure the dip-switch using the following method:
48
(fig. 48).
2) Position both the trimmers fully to the left so that they
can be turned clockwise (fig. 49).
ATTENTION: do not apply excessive force to the
49
trimmers
3) Connect the appliance to the mains and the
appliance will start at 500 Rpm speed.
4) Set the switch for selecting speed in the position
matching the lowest setting V min
34
The pre-selected configuration has to match the type of
installation (number of rooms served, length of
pipework, etc.) to be carried out.
The system is now enabled for setting with the
trimmer/dip-switch.
5) If you need to change this speed, use trimmer R1
turning it clockwise until you reach the desired setting
(fig. 50).
50
50
6) Turn the switch to the position matching the selection
of the maximum operating speed (V max ).
7) The appliance will start operating at the speed
matching the configuration of the dip-switch
selected. Select the dip-switch configuration that
presents the most suitable range of speed variations.
Turn trimmer R9 until you reach the desired value.
8) When you have finished making the settings, turn the
appliance OFF and disconnect the power supply.
N.B.
This procedure must only be carried out within one
hour of turning the appliance ON. Once this period
has elapsed, all other attempts at applying a new
speed will be ignored and the parameter set before
the appliance was turned on will be used. To apply a
new speed setting, turn the appliance OFF and turn
the trimmers anti-clockwise then reconnect the
appliance and repeat the procedure described above.
.
range velocità
exhaust [Rpm]
RF
d.s.
500
min
900
1180
1+1
1120 1400
2+1
1360 1640
3+1
1640 1920
4+1
1920 2200
5+1
2200 max
