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FRC
Trimmer for adjustment of force during the closing
phase.
Turn clockwise to increase force.
TRM4
}
TRM5
see technical menu for dipswitches 7-8.
TRM6
4.6_ Dip-switches
1 on: at the end of opening, the door closes automatically after a
time interval set on the trimmer A.C.T.;
off: closure requires a manual command;
2 on: with the automation running, a sequence of open/close
commands activates a door sequence OPEN-CLOSE-OPEN-
CLOSE, etc. (see also dip switch 4);
off: in the same conditions, a sequence of open/close com-
mands activates a door sequence OPEN-STOP-CLOSE-
STOP-OPEN-STOP, etc. (step-step function);
3 on: during the opening phase, the photocell intervenes, stop-
ping the door until the detected obstacle is removed. The door
resumes opening when the obstacle is removed;
off: the photocell does not intervene during opening;
4 on: NO-REVERSE function active; the door ignores the clos-
ing commands during opening and inverts the direction of door
travel only in the closing phase;
off: on activation of the open-close button, the direction of trav-
el is inverted also in the opening phase;
5 on: the pre-flashing function is enabled;
off: the pre-flashing function is disabled;
6 on: the "photocell check" function is enabled;
off: the "photocell check" function is disabled. N.B. to be used
when photocells are not used;
7 - 8
ADVANCED PARAMETER SETTINGS: see TECHNI-
CAL MENU
9 on: to select if using mod. T-SKY1;
off: to select if using mod. T-SKY;
10 on: this enables the function for memorising travel in self-learn-
ing mode;
off: position to leave the dipswitch in at the end of the memori-
sation procedure.
4.7_ Features of K690M
LED - DL3
As well as indicating the presence of power, this led indicates any
errors by means of a set series of flashing signals:
•
always lit:
normal operation;
•
1 flash:
backup battery voltage less than 11.3 Vdc;
Check the mains voltage, charge the battery, replace the bat-
tery;
•
2 flashes:
fototest error;
Disable fototest (dipswitch 6 set to OFF), check photocell op-
eration and relative connection;
•
3 flashes:
mains power failure;
check thermal magnetic cut-out (upline of system), check fus-
es;
•
4 flashes:
max. current limit exceeded;
Peak of excessive motor absorption, ensure absence of obsta-
cles along door travel, check motor absorption under no load
and applied on the door;
•
5 flashes:
no encoder signal;
check wiring, check encoder, check that the motor rotates free-
ly when powered directly by battery, check fuse F1;
•
6 flashes:
presence of obstacle after 5 failed closing at-
tempts;
Ensure absence of obstacles along door travel and smooth
movement of the door;
•
7 flashes:
no memorisation procedure performed;
Perform memorisation procedure.
•
8 flashes:
check wiring, check that the motor rotates freely when powered
directly by battery, check fuse F1;
Multiple error signals are indicated with a pause of 2 seconds be-
tween one signal and the next. The error signals persist until a
complete automation manoeuvre is performed (opening and clos-
ing).
If the encoder is activated 5 times consecutively (during the same
opening or closing manoeuvre), the control unit sets to the decel-
eration phase to locate the closing stop position. The automation
must complete a closing manoeuvre to be able to reset; otherwise
the closing limit position will be searched for each time one of the
safety devices is activated.
BATTERY CHARGE CARD (BUILT-IN)
If the battery is connected, the automation will be operative also
in the event of a power failure. If voltage falls below 11.3 Vdc, the
automation stops operating (the control panel remains powered); if
it falls below 10.2 Vdc, the card disconnects the battery completely
(the control panel is no longer powered).
OBSTACLE DETECTION
The obstacle detection function (settable via the trimmer FR), if
activated during the opening phase, re-closes the door by approx.
20 cm, and during closing activates a complete opening cycle.
IMPORTANT: the control panel logic may interpret mechani-
cal friction as an obstacle.
N.B. the O/C button on the card has the same function as the
OPEN/CLOSE key.
4.8_ Advanced functions
Clock function: a timer may be used (e.g. weekly), connected to
the input of the open-close button, to keep the door open in set
time intervals, to then enable automatic re-closure.
N.B. the door remains open while the Op/Cl input is engaged.
Open only" function: by setting dipswitch 1 to ON and dipswitch
4 to OFF, the Op/Cl input will only operate as an opening com-
mand, while the door will close exclusively after the set interval for
automatic closure.
4.9_ Built-in 433.92 MHz radio receiver
The radio receiver can learn up to max. 30 codes in dipswitch
mode (TXD2, TXD4, BUG2, BUG4, K-SLIM, K-SLIM-C, T-4, T-4C)
or rolling codes (BUG2R, BUG4R, K-SLIM-RP, T-4RP) set as re-
quired.
The learning mode (dipswitch or rolling code) is set by the first ra-
dio control and remain so until all codes are deleted from the latter.
RADIO CONTROL LEARNING
1_ briefly press the key RADIO to associate a radio control with
the function OPEN/CLOSE;
2_ led DL3 turns off to indicate code learning mode (if no code is
entered within 10 seconds, the card exits programming mode);
3_ press the key of the radio control to be used;
4_ led DL3 turns on again to confirm memorisation (if this does not
occur, wait 10 seconds and repeat the steps from point 1);
5_ to memorise other radio controls, repeat the procedure from
point 1, for up to a maximum of 30 transmitters.
6_ to exit learning mode without memorising a code, briefly press
the key RADIO.
N.B.: if the maximum number of radio controls is reached
(30), led DL3 flashes quickly for approx. 3 seconds,
without performing memorisation.
T-SKY Series
no motor signal;
17
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