Vortice SCNR Notice De Pose Et D'entretien page 9

• Since the appliance is double insulated, it does not need to be earthed.
• Check that the current carrying capacity of the mains wiring and socket are
adequate for the maximum rating of the device shown on the rating label. In
case of doubt consult a suitably qualified person.
• When installing the appliance, a multipolar switch must be used. The switch
interpole distance must be no less than 3 mm.
• The appliance is not intended for use by young children or infirm persons
without supervision.
• Young children should be supervised to ensure that they do not play with
the appliance.
Installation for Electronic Control (SCNR)
1° Disassemble back panel (A) and use it to mark the position of the fixing
holes in the wall (Fig. 1).
2° Drill wall and fix back panel (A) by means of two expansion plugs.
3° Insert the cables through the selected back panel (A) knockouts. Leave just
enough free length to enable ease of connection (Fig. 1).
4° Fix to back panel (A) the intermediate cables frame (B) by means of the
special screws (Fig. 1).
Make the connections to terminal box according to wiring diagram (Fig. 2).
Tighten the cables with the screws and cable clamps provided.
5° When necessary, it is possible to vary the lowest speed by turning the
embodied trimmer with a screwdriver (Fig. 3).
Anticlockwise rotation increases the level of slow speed setting, clockwise
rotation reduces it.
6° Once established the trimmer's suitable setting, check that the motor starts
regularly.
7° Replace definitively cover (C) and tighten the screws (Fig. 4).
Use (Fig. 5)
a) To start the fan, press button (D) (control lamp lighting).
b) Turn knob (E) to select the desired speed.
The control unit is equipped with a 5 x 20 fuse 1A/250 V. (Fig. 3).
Installation for Electronic Control Built-in (SCNRB)
1° Disassemble back panel (A) and built it straight into the wall (Fig. 1bis).
2° Insert the cables through the selected back panel (A) knockouts. Leave just
enough free length to enable ease of connection (Fig. 1bis).
3° Fix to back panel (A) the intermediate cables frame (B) by means of the
special screws (Fig. 1bis).
Make the connections to terminal box according to wiring diagram
(Fig. 2 bis). Tighten the cables with the screws and cable clamps
provided.
4° When necessary, it is possible to vary the lowest speed by turning the
embodied trimmer with a screwdriver (Fig. 3bis).
Anticlockwise rotation increases the level of slow speed setting, clockwise
rotation reduces it.
5° Once established the trimmer's suitable setting, check that the motor starts
regularly.
6° Replace definitively cover (C) and tighten the screws (Fig. 3bis).
Use (Fig. 6)
a) To start the fan, press button (D) (control lamp lighting).
b) Turn knob (E) to select the desired speed.
The control unit is equipped with a 5 x 20 fuse 1A/250 V. (Fig. 3).
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