Nice TT2N Instrucciones Y Advertencias Para El Instalador página 7

To program the work time with a transmitter in Mode I, proceed as follows.
Table "A10" Work time programming with a transmitter in Mode I
Press and hold the key ■ of a memorised transmitter for at least 5 seconds,
1.
after which release.
Press key ■ again for at least 5 seconds, after which release.
2.
Briefly press the key ▲ (▼) to start the manoeuvre and activate the time counter.
3.
4. Wait for the motor to complete the manoeuvre and stop at the limit switch.
Wait a few more seconds and then briefly press the key ■ to stop the time counter.
5.
Note. If the user wishes to reset the factory time of 150 seconds, at point 3 s/he must press key ■ until s/he sees the first of 3 flashes indi-
cating programming has taken place.
To program the work time with the programming pushbutton, proceed as follows.
Table "A11" Work time programming via the programming pushbutton
1. Press and hold the programming pushbutton.
2. Wait for the led to illuminate, then wait for it to turn off, followed by a flashing sequence,
then release the pushbutton on exactly the first flash.
3. After 4 short flashes the manoeuvre is started and the counter phase is activated.
4. Wait for the motor to complete the manoeuvre and stop at the limit switch.
5. Wait a few more seconds and then briefly press the programming pushbutton to stop
the time counter phase.
6. 3 long flashes confirm memorisation of the new work time.
4.4) Memorisation block
If required, for example to increase security, the memorisation of new transmitters can be blocked. To check whether the block is active
(memorisation free) or not, proceed as follows.
Table "A12" Checking block status for memorisation of new transmitters
1. Press and hold the programming pushbutton (for at least 4 seconds).
2. Release the programming pushbutton when the led illuminates.
3. Wait approx. 10 seconds then carefully observe the 2 flashes emitted by the led:
- if the duration of each flash is different, there is no memorisation block;
- if the 2nd flash is longer that the first, the memorisation block is active.
To enable or disable the memorisation block, follow the steps in the table below. The steps are the same for enabling or disabling memori-
sation; the first time it is blocked and the second time it is released, and so on.
Table "A13" Blocking or unblocking memorisation of new transmitters
1. Press and hold the programming pushbutton (for at least 4 seconds).
2. Release the programming pushbutton when the led illuminates.
3. Wait for the led to turn off, followed by 2 flashes.
4. Briefly press the pushbutton exactly on the second flash.
5. 2 flashes will follow:
- if the 2 nd is longer than the 1st, this means the block is active;
- if the duration is the same, the block is not active.
Example
5s
( )
5s
( )
(
)
Example
Example
4s
10s
Example
4s
10s
( )
7
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