
OCV1A Control Unit – Instructions for Use
The OCV1A control unit is capable of commanding a motor (or a set of motors) by means of peripheral control units or
additional modules, depending on the wind conditions. The command will be implemented by making use of a switch to
be connected to the control unit.
1 Electronic control unit on a sealed container (IP55)
2 Wind gauge inclusive of cable (length. 2 m)
3 Container wall-mounted support kit
4 Wind gauge supporting bracket
The OCV1A control unit is compatible with:
- an motor’s additional module;
- a peripheral control unit.
The OCV1A control unit operates by means of a switch which is connected to the control unit by means of terminals 3
(downward movement – the curtain will open), 4 (common push-button) and 5 (upward movement – the curtain
will close). The switch may be of the stable or push-button type.
In case a wind alarm occurs (wind gauge coming into action) when a stable switch has been left depressed in the
downward movement, the OCV1A control unit will in any case cause the curtain to go up, yet the curtain will go down
again 8 minutes after the alarm is triggered.
When the alarm is ON, the switch will be fully disabled.
In the event that several commands are given simultaneously (e.g. curtain opening and wind alarm as well), the priority
The wind actuation threshold can be adjusted by means of a
potentiometer available on the board.
The “+” sign corresponds to 35 km/h; the “–“ sign corresponds to 1 km/h.
Upon the first installation, after checking the wind alarm for perfect operation, if the wind gauge is made to turn, the
curtain shall go up when the alarm speed is reached. You may cancel the alarm wait time (8 minutes) by pressing the
To control an electro-mechanical motor, fully adhere to the instructions given in Diagram 1.
Note: Connect a wire between terminals 2 (power supply input) and 7.
The motor common cable shall be connected to terminal 1 (power supply).
FANTINI COSMI S.p.A.: VIA DELL’OSIO 6 20090 CALEPPIO DI
Tel. 02956821 fax 0295307006 E-mail: info@fantinicosmi.it
Technical assistance: supportotecnico@fantinicosmi.it