5.4-
TRIPPING OF THE SENSORS
• In order to let the
rain sensor
trip, it is sufficient to touch with a finger for some second
the sensitive part (there is not hazard of electric shock since the device is protected
and works at low voltage).
• In order to let the
wind sensor
trip, let the fan rotate for at least 5 seconds.
• In order to let the
brightness (sun) sensor
trip, it is sufficient to cover it with a cloth
and then to uncover it. The cloth shall preferably have a dark colour. Perform the
tripping adjustment according to the prescriptions of the following paragraph.
5.5- TECHNICAL INFORMATION ON OPERATION
The control unit
TF
can operate the connected motors (actuators) manually or
automatically by means of the sensors connected to it.
For the manual operation, it is necessary to connect temporarily the feeding unit to a
manual push-button:Bipolar switch button with central OFF position, with biased-off
switch (also called "with man present"), or the control occurs by means of 433MHz
;
radio control .
5.6- AUTOMATIC OPERATION WITH PREDEFINED LOGIC
The automatic operation follows a predefined logic.
1)
When an atmospheric event of rain or wind beyond the pre-set limits occurs, the
feeding unit closes automatically the connected windows independently from the
control status. In other words, the automatic command takes priority on any other
command given.
2)
The automatic closing command due to wind or rain is enabled for 1 minute.
After the closing command due to wind, all manual commands are inhibited for 6
minutes.
3)
The forced manual re-opening is allowed also with enabled rain sensor.
After 10 minutes (approx.) from the opening command, if the sensor is still wet, the
windows close; while if it is dry, they remain open.
4)
The value referred to the wind speed can be calibrated by acting on the DIP-Switch
14
TF24R/44R
INSTALLATION AND USE INSTRUCTIONS
INSTALLATION -5
8)
Mount the container of the feeding unit and tighten the screws definitively;
9)
Introduce the cables into the appropriate holes, then fasten the lugs or the loglines
according to the chosen type of installation.Prearrange the wires of the sensors and
of the motors to be connected placing them suitably in order to perform a correct
ordered and functional electric connection;
At this stage it is important to secure
cables by cable ties in the appropriate fasteners (see fig. 4-5) placing them as far as
possible from the transformer as shown in the figures.
10)
Perform the electric connections in compliance with the provisions of
par. 5.8
and
with reference to the wiring diagram corresponding to the purchased feeding unit
model;
11)
Close the box making sure that the 4 screws on the cover are properly fastened
12)
Perform the final test, verifying the correct tripping of the sensors according to the
prescriptions of the following paragraph.
Содержание TF24R
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