Nice TT4 Anweisungen Und Hinweise Für Den Installateur Seite 4

3) Programming
3.1) Dip-switch
Control units TT4 and TT5 have some programming dip-switches.
Dip-switch No. 1: permits the user to enable or disable the stop
command of the motor: OFF = stop enabled, ON = stop disabled;
the sequence when the stop is enabled will be: ascent-stop or
descent-stop; when the stop is disabled, it will be ascent or descent.
3.2) Adjusting the triggering thresholds
Rotate the trimmers according to the values shown in Fig. 5 in order to
adjust the "sun" and "wind" triggering thresholds.
• Wind: the "wind" sensor measures the speed of the wind in real time,
and communicates this information to the control unit. When the speed
exceeds the threshold set using the trimmer, the "wind" LED will switch
on and the control unit will control an ascent manoeuvre. After an
ascent command caused by the wind, the control unit will block any
other command for 1 minute (the "wind" LED will flash during this time)
and blocks the command caused by the sun for 10 minutes. If, during
testing, the user wishes to remove the block caused by the "wind"
command, s/he simply has to switch the power supply to the control
unit off, or rotate the "wind" trimmer to maximum for a brief moment.
• Sun: the "sun" sensor measures the intensity of solar radiation in
real time, and communicates this information to the control unit.
When the intensity of the light exceeds the threshold set using the
trimmer, the "sun" LED will switch on and after 2 minutes the con-
trol unit will command a descent manoeuvre. When the intensity of
the light drops to under the threshold, the "sun" LED will flash for
15 minutes, after which the control unit will command an ascent
manoeuvre. Any eventual commands sent via transmitter or by
3.3) Memorizing the transmitters
Each transmitter or radio sensor is recognised by the TT4 and TT5 con-
trol units by means of an unequivocal "code", a "memorisation" phase
must therefore be performed in order to allow the control units to recog-
nise each single transmitter.
!
• All the memorisation sequences are timed, that is, they
must be completed within the programmed time limits.
When the memory contains no codes the first radio control unit can be entered as follows:
Table "A1" Memorizing the first transmitter
1. As soon as the control unit is powered, 2 long beeps will sound
Within 5 seconds press and hold down key ■ of the trasmitter to be memorized
2.
(for approx. 3 seconds)
Release key ■ when you hear the first of the 3 beeps confirming memorisation
3.
N.B. If transmitters have already been memorised in the control unit, 2 short beeps will be heard when it is switched on. This means that
the above procedure is not valid and another memorisation procedure must be used (Table "A2").
When one or more transmitters have already been memorised, others may be enabled as follows:
Table "A2" Memorizing other transmitters
Press and hold down key ■ dof the new transmitter until you hear a beep
1.
(after about 5 seconds)
Press key ■ of a previously memorized transmitter slowly 3 times
2.
Press key ■ on the new transmitter again, releasing it when you hear the first of the 3 beeps
3.
4. 3 long beeps will sound if memorisation has been successfully completed
N.B. 6 beeps will sound when the memory is full (30 transmitters), telling you the transmitter cannot be memorised.
4
Dip-switch No. 2: enables the user to establish the direction for the
"rain" triggering. If the switch is OFF this activates a control which is
equivalent to the ▼ key of the transmitters, if it is ON this will activate
a command which is equivalent to the ▲ key of the transmitters.
Dip-switch No. 3: this is only incorporated in the TT5 control unit and
enables the user to choose between the "synchronised" operating mode
(switch OFF) and the "independent" motor operating mode (switch ON).
operating on the ASCENT and DESCENT inputs have priority over
the commands caused by the "sun" sensor. For example, if an
ascent command is sent after a descent caused by the sun, the
awning will remain closed even when it is sunny.
!
Sun OFF, "sun" LED ON-OFF 4 s.
!
Do not leave the "wind" trimmer completely rotated
(motors stop).
30
15
-
5
Klux
"Sun" treshold trimmer
30
15
-
5
Km/h
8
"Wind" treshold trimmert
• For transmitters with multiple "groups", choose the
group the motor must be associated with before pro-
ceeding with the memorisation phase.
• Programming via radio may be done on all the control
units within the range of the transmitter; therefore, only
the one involved in the operation should be kept
switched on
45
+
60
45
+
60
Deleting manoeuvres
and commands
Example
Example
New 5s
Old
New
3s
X3