Technical Specifications - Nice TT2N Instrucciones Y Advertencias Para El Instalador

5) Disposal
As in installation, also at the end of product lifetime, the disassembly
and scrapping operations must be performed by qualified personnel.
This product is made up of different types of material, some of which
can be recycled while others must be disposed of. Seek information
on the recycling and disposal systems envisaged by the local regu-
lations in your area for this product category. Some parts of the
product may contain pollutant or hazardous substances which, if
disposed of into the environment, may cause serious damage to the
environment or physical health. As indicated by the symbol in figure
5, disposal of this product in domestic waste is strictly prohibited.
6) What to do if...
No transmitter commands are executed, immediately after
powering up the control unit, and the leds do not flash.
Check that the control unit is correctly powered: there must be
mains voltage present between terminals 5-6. If power supply is cor-
rect, there is probably a serious fault and the control unit must be
replaced.
The Step-by-step pushbutton does not activate the
manoeuvre when pressed.
Check the electrical connection of the pushbutton: there must only
be supply voltage on the pushbutton input (between terminal 4 and
6) when the pushbutton is pressed.
After a radio command, the led emits 6 short flashes and
no manoeuvre is executed.
Transmitter timing is out of phase; the transmitter memorisation pro-
cedure must be repeated.
After a command the led emits 10 flashes and then the
manoeuvre is executed.
The memorised parameter self-test procedure has detected a fault.
In this case, the entire memory must be cleared, and all transmitter
memorisation and programming procedures must be repeated.

7) Technical specifications

Note. All technical specifications refer to a temperature of 20 °C.
TT2N control unit
Power supply
Maximum motor power
Operating temperature
Dimensions / weight
Protection rating
Manoeuvre duration
Radio receiver
Frequency
Code
No. of memorisable transmitters
Transmitter range
(*) The transmitter range is strongly influenced by other devices operating at the same frequency with continuous transmission, such as
alarms and radio headphones which interfere with the control unit receiver.
For purposes of improvements, Nice S.p.A. reserves the right to apply modifications to the product at any time when
deemed necessary, while maintaining the same functionalities and intended use.
8
a small troubleshooting guide!
120 or 230 Vac, 50/60 Hz, limits: 100÷255 Vac
500 VA for Vn = 230 V, 600 VA for Vn = 120 V
-20÷55 °C
40 x 18 x 32 / 20 g
IP20 (container intact)
4÷240 s (factory setting approx. 150 s)
433.92 MHz
FLO (fixed code), FLOR (rolling code), SMILO (rolling code)
30, including maximum 3 VOLO S RADIO climatic sensors.
Estimated at 150 m in open space and 20 m inside buildings (*)
Separate the waste into categories for dis-
posal, according to the methods envisaged
by current legislation in your area, or return
the product to the retailer when purchasing a
new version. Local legislation may envisage
serious fines in the event of abusive disposal
of this product.
It is not possible to program the work time according to
the procedure in table A10.
The work time cannot be programmed with transmitters memorised
using Mode II; check that the transmitter has been memorised using
Mode I.
The motor is stationary, but at times the Step-by-step
command needs to be given twice to start operation.
The programmed work time may be excessively long with respect to
the effective duration of the manoeuvre. Although the motor is sta-
tionary at a limit switch, the control unit may consider the motor still
in movement from a previous command. In this case the first com-
mand is interpreted as a Stop and the second as a movement com-
mand. To eliminate this problem, ensure correct programming of the
work time (paragraph 4.3).
Transmitter memorisation not possible.
Check the number of led flashes during the memorisation procedure;
6 long flashes indicate that the memory is full; 2 flashes, with the
second longer than the first, indicate that the transmitter memorisa-
tion block is active.
5