Nice BiDi-Dimmer Instructions And Warnings For Installation And Use page 4

Bidirectional interface for lights indoor
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The switches carry mains voltage and must therefore be adequately protected and insulated.
3.4 - LED Adaptor
The Nice LED Adaptor should be used in case of connecting LED bulbs or energy saving compact fluorescent lamps. The LED Adaptor pre-
vents flickering of the LED lights and glowing of the turned off compact fluorescent lamps. In the case of 2-wire connection, the LED Adaptor
allows to reduce minimum power of load required by the BiDi-Dimmer for correct operation. In such cases, connect the LED Adaptor in paral-
lel to the light source as shown in figure 2 and 3.
4
MEMORISING TRANSMITTERS
This chapter describes the memorisation procedures in Mode I, used to control a single automation with the 3 keys of the
transmitters and Mode II, used to control an automation with a single key, thus leaving the other keys free for control of
other automations.
The key n corresponds to the central key of the transmitters ERGO, PLANO and NICEWAY.
All memorisation sequences are timed, which means they must be completed within the set time limits.
With transmitters that envisage several "groups", the relative group to associate with the control unit must be selected
before proceeding.
Settings via radio are possible on all receivers located within the operating radius of the transmitter, and therefore only the
device required for the operation should remain powered.
4.1 - Mode I
In Mode I the command associated with the transmitter keys is fixed (table A3). In Mode I only one memorisation phase is performed for each
transmitter and only one memory location is occupied. During memorisation in Mode I it is not important which key is pressed on the transmitter.
Table A3 - Memorisation using Mode I
Key
Key s or 1st channel
Key n or 2nd channel
Key t or 3rd channel
Keys t + s or 1st + 3rd channels *
Slider (if equiped with)
* Pressing two keys and the same time is not supported by some transmitters.
4.2 - Memorising transmitters in Mode I
When there is no transmitter memorised, the first can be memorised during startup according to the following procedure.
Table A4 - Memorising first transmitter during startup in Mode I
01. Connect the control unit to the power mains, confirmed by 2 red flashes.
02. Within 10 seconds:
Monodirectional transmitters: press and hold any key of the transmitter to be memorized for at
least 3 seconds.
Bidirectional transmitters: press any key of the transmitter to be memorized
03. If the memorisation procedure is successful, the LED emits 3 red flashes.
If no transmitters should be memorized during startup, the programming procedure concludes automatically after 10 seconds and the LED
emits one long red flash.
The transmitters can be memorised using the programming pushbutton according to the following procedure.
Table A5 - Memorising first and other transmitters in Mode I
01. Press and hold the programming pushbutton.
02. Release the programming pushbutton when the LED illuminates with red color (1st position).
03. Within 10 seconds:
Monodirectional transmitters: press and hold any key of the transmitter to be memorized for at
least 3 seconds.
Bidirectional transmitters: press any key of the transmitter to be memorized
04. If the memorisation procedure is successful, the LED emits 3 red flashes.
05. Repeat steps 3 and 4 to acquire all the remotes.
06. After 10 seconds that the device doesn't receive any signal, the programming procedure concludes auto-
matically.
If transmitters have already been memorised, other transmitters can be memorised as described in the following procedure.
Command
Turn ON / Brighten UP (hold)
Toggle between OFF and the last level
Dimm OFF / Dimm down (hold)
Set favourite level (50% by default)
Set level
Example
MONO:
3s
BIDI:
Example
MONO:
3s
BIDI:

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