Electronic Programmer; Encoder Connection - Cardin Elettronica B242SWS GL Serie Mode D'emploi

Fitting the manual release cord (fig. 6)
1) Position the setting support bracket "d" about 00 mm above
the garage door lock (in line with it) and fasten down using 2 rivets.
2) Mount the setting screw "C" with its relative nut and lock
nut (one for each motor) and leave a space in order to allow
adjustment later.
3) Carefully insert the spring mechanism "G" into its seat on the
base "H" so that the tab "F" moves the lever "L" (fig.6a) while
it rotates and then fasten down using the two 4,8 x 13 self-
tapping screws "I".
If the unit has been correctly assembled you will be able to
tighten down the two screws without them interfering with the
rotation of the spring mechanism.
The spring mechanism moves the lever "L" into the release
position when the cord "N" (fig. 6b) is pulled.
4) Mount the spring "M" by inserting its hook "P" into the open-
ing "q" (fig. 6b) and fasten the other end "R" using the 4,8 x
13 self-tapping screws "O".
5) Insert the cord "N" through the hole on the spring mechanism
and then into the corresponding hole on the base "H". Work
out the required length of the sheath "E" and insert the cord.
Use a little oil or grease to extend the lifetime of the cord.
6) Pass the cord through the setting screw "C" and fasten down
using the screw "B" of the lock "A" after having tightened the
cord and having wound half a turn around the screw.
The M8 serrated washer placed below the screw will fasten
the cord into position.
7) The manual release mechanism is working correctly when a
90° rotation of the door handle corresponds to the alignment
of the marker tab "S" (fig. 6b). The spring mechanism cannot
go past this mechanical stop. Use the setting screw "C" if any
ulterior adjustments are required.
8) In certain cases the spring "M" could develop too much force
and pull back the handle of the lock "A". If this occurs you may
remove the spring "M" (it is not always required) the handle
will now remain in the released position.
MANUAL RELEASE MECHANISM (fig. 6)
Releasing the mechanism externally
(only with a release cable installed)
Rotate the handle "A" through 90°. Hold it in this position and
press on the door to open it. The release mechanism works imme-
diately. Rotating the handle frees the reduction motor gears.
Locking the mechanism externally
Move the door to the desired position and rotate the handle "A"
towards the closed position. The reduction motor gears may not
lock immediately but it can be locked manually by pressing on
the door or by reactivating the motor.
Releasing the mechanism internally
Operate the lever "L" (fig. 6a) until it reaches the release posi-
tion (fig. 6c) where it will remain thanks to an anti return mecha-
nism.
Locking the mechanism internally
Lightly press, in the opposite direction, on the lever "L" (fig.6a)
to overcome the anti-return mechanism. The presence of the
spring will make the mechanism automatically return to the
blocked position (fig. 6a). The reduction motor gears may not
lock immediately but they can be locked manually by pressing
on the door or by reactivating the motor.

ELECTRONIC PROGRAMMER

Electronic control unit for dc motors with an incorporated encoder
and radio receiver card, which allows the memorisation of 300
user codes. The "rolling code" type decoder uses 433.92 MHz
(S449) transmitters.
The motor rotation speed is electronically controlled, starting slowly
and increasing in speed; the speed is reduced as it nears the travel
limit so as to enable a controlled smooth stop.
Programming is carried out using one button and allows you to set
the system, the current sensor and the entire door travel distance.
The intervention of the anticrush/antidrag sensor during the closing
and opening stages causes travel direction inversion.
• After having installed the device, and before powering up
the programmer, release the door (manual release mechanism)
and move it manually, checking that it moves smoothly and
has no unusual points
of resistance.
• The controlled load output (binding post 14) is aimed at
reducing battery power consumption (if they are installed)
during blackouts; photocells and other safety devices should
be connected to this output.
• When a command is received, via radio or via wire, the
electronic programmer routes voltage to the CTRL 30 Vdc
output. It then evaluates the state of the safety devices and if
they are at rest it will activate the motor.
• Connecting devices to the controlled output contact also
allows you to carry out the autotest function (enabled using
DIP 5) and check that the safety devices are functioning
correctly.
• The presence of the electrical current sensor does not dis-
pense with the obligation to install photoelectric cells and other
safety devices foreseen by the safety standards in force.
• Before connecting the appliance make sure that the
voltage and frequency rated on the data plate conform
to those of the mains supply.
• An all pole trip switch with at least 3 mm between the
contacts must be installed between the unit and the
mains supply.
• Don't use cables with aluminium conductors; don't
solder the ends of cables which are to be inserted into
the binding posts; use cables marked T min 85°C and
resistant to atmospheric agents.
• The terminal wires must be positioned in such a way
that both the wire and the insulating sheath are tightly
fastened (a plastic jubilee clip is sufficient).
ELECTRICAL CONNECTION 230 Vac
• Run the 230 Vac power cable to binding posts 1 "L" and 2 "N" and
attach the earth wire to binding post 5 marked with the symbol
MOTORS ANd COURTESY LIGHT CONNECTION
• M motor 1; M2 motor 2
The motor "M" and its relative courtesy light are pre-wired. To
add a second motor without on board electronics (see fig. 8) run
a channel made of isolating material containing the four wires that
are to be connected to the binding posts indicated by the word
"M2" (the black wire from the second motor to the symbol
red wire from the second motor to the symbol
and to binding posts "9" and "" for the courtesy light.
Selecting one or two motors is carried out using dip 3 (see page
23)

ENCOdER CONNECTION

Yellow Yellow cable
Grey
Grey cable
Green Green cable
Blue Blue cable
The encoder is also pre-wired. If you need to disconnect the encoder
(for maintenance interventions etc.) you must replace the cable fol-
lowing the colour order of the wires as shown on the card.
2
.
-
; the
+
) for the motor