ENGLISH
Instructions translated from Italian
GENERAL WARNINGS:
Safety - Installation - Use
CAUTION – During the product’s installation, it is important to strictly observe all
the instructions contained in this manual. In case of doubts of any nature, do
not proceed with the installation and contact the Nice Technical Assistance
Service for clarifications.
CAUTION – Important information: store these instructions for any future product
maintenance interventions and product disposal operations.
CAUTION – All product installation, connection, programming and maintenance
operations must be carried out exclusively by a qualified technician!
•
Handle the product with care: avoid crushing, knocks or falls as it could get damaged.
•
Do not make alterations on any part of the product. Operations other than as speci-
fied may only cause malfunctions. The manufacturer declines all liability for damages
caused by makeshift modifications to the product.
•
Do not open the product’s protective casing as it contains non-serviceable electrical
circuits.
• The product is subject to hazardous voltage. Therefore, do not perforate the product’s
container.
• Do not cut the antenna cable for any reason: it is subject to hazardous voltage!
• It is forbidden to install the product in environments that are not suitably protected: its
container does not protect the internal components against water or other liquids, but
only against contact with solid parts (IP 20). The product must therefore be installed
only inside junction boxes or wall boxes.
•
Keep the product away from sources of heat and do not expose it to open flames.
These actions may damage the product and cause malfunctions.
•
The product is not designed for use by persons (including children) with reduced physi-
cal, sensory or mental capacities, nor by people lacking adequate experience or famili-
arity with the product.
•
Make sure that children do not play with the product.
•
Install a disconnection device (not supplied) on the system mains power, with a gap be-
tween the contacts that allows complete disconnection under Category III overvoltage
conditions.
OTHER WARNINGS
•
Also check the warnings appearing in the instruction manual of the motor associated
with the product.
•
The product’s packaging material must be disposed of in conformity with the local
regulations in force.
1
PRODUCT DESCRIPTION AND INTENDED USE
TT2Z K
is an interface that allows communication between compatible
Nice transmit-
ters
and
tubular motors
controllable via “Dry Contact”, designed to automate various
types of blinds, shutters and similar applications. Moreover, the interface can be config-
ured to function with “mechanical”-type tubular motors (if equipped with 3 electrical wires
plus 1 earth wire, with current draw below 1 A). It also features two independent switches
to which, for example, two lights or other devices can be connected.
CAUTION! – Any use other than that specified herein or in environmental con-
ditions other than those stated in this manual shall be deemed improper and is
forbidden!
2
INSTALLATION AND ELECTRICAL CONNECTIONS
• To install the TT2Z K, read the “General Warnings” chapter carefully.
• To connect the TT2Z K interface to the device to be controlled, carefully read the “Gen-
eral Warnings” chapter then select the wiring diagram suited to the type of device to be
controlled:
Fig. 1(A)
, “Dry contact” type;
Fig. 1(B)
, “AC tubular motor” type (if the motor
has 3 wires plus one earth wire and current draw below 1 A); or
Fig. 1(C)
, “Switch” type
(electrical absorption lower than 1A). Lastly, make the electrical connections as indicated
in the chosen wiring diagram.
CAUTION! • All electrical connections must be made with the system discon-
nected and by qualified personnel. Incorrect connections can damage the equip-
ment or injure people. • Once the connections have been made, if the connected
device is of the “Switch” or “Mechanical motor” type, the TT2Z K must be con-
figured with Procedure 6 (Level 2), shown in TABLE C, which can be downloaded
from the website www.niceforyou.com.
2.1 - Signalling lights
When the TT2Z K interface is powered, if its LED emits 2 flashes it means that no transmit-
ter is memorised.
3
AVAILABLE FUNCTIONS
NOTE
– The
*
symbol denotes factory settings.
l
Devices capable of controlling the TT2Z K
The TT2Z K can receive commands from the following devices:
• from one of more compatible transmitters, among those included in the “Nice Screen”
products catalogue;
• from a switch configured with “step-by-step” controls;
• from one or more Nice climate sensors (only those that can be connected via radio).
l
Memorising radio transmitters and radio climate sensors
TT2Z K is equipped with a radio receiver operating at a frequency of 433.92 MHz with
“rolling code” technology. Up to 30 compatible transmitters can be memorised, to control
the motor in manual mode and remotely. Among these 30 transmitters, up to 3 radio
climate sensors can be memorised to control the motor in automatic mode, depending
on the weather conditions.
There are various procedures to memorise a transmitter. These procedures can be
grouped into two alternative categories: “Mode 1” (or “standard mode”) procedures that
allow for configuring all the buttons of a transmitter with pre-defined factory commands,
and “Mode 2” procedures (or “advanced mode”) that allow for configuring one button at a
time only, with commands chosen by the installer.
• Support of different types of “manoeuvre stop” operations executed by “Dry
contact” motors
There are 3 available options:
• DRY–A:
the stop operation is carried out by the motor using the opposite contact to
that used to start the manoeuvre.
• DRY–B:
the stop operation is carried out by the motor by pressing the two contacts
together.
• DRY–C:
the stop operation is carried out by the motor using the same contact used to
start the manoeuvre.
• Programming the duration of the manoeuvre
• For “dry contact” motors: the system optimises the motor’s response in relation to the
pre-defined manoeuvre time.
• For “mechanical”-type motors (4 wires): the system disconnects the power supply to the
motor after the pre-defined manoeuvre time.
The duration of the manoeuvre can be programmed to between minimum 10 seconds
and maximum 4 minutes.
• Quick programming of the TT2Z K’s response to data coming from the cli-
mate sensors, using pre-defined factory settings
There are 3 possible configurations: for interior blackout blinds, for shutters, for outdoor
awnings.
• Advanced programming of individual functions relative to the climate sensors
• Direction of movement in case of rain: in case of rain, the system automatically brings
the application to the programmed limit switch. The function can also be disabled.
• Direction of movement in case of wind: in case of wind, the system automatically brings
the application to the programmed limit switch. The function can also be disabled.
• “Wind Security” function (blocking of commands sent by the user): in case of wind,
the system automatically blocks commands sent by the user. The function can also be
disabled.
• Direction of movement in case of sunshine: in sunny conditions, the system automati-
cally brings the application to the upper limit switch, or lower limit switch, or leaves the
application where it is.
• Direction of movement without sunshine: if there is no sunshine, the system automati-
cally brings the application to the upper limit switch or lower limit switch, or leaves the
application where it is.
NOTES
• When the “Direction of movement in case of wind” function blocks the applica-
tion in one of the limit switches, the user can unblock it by sending the relevant command.
However, this can only be done if the “Wind Security” function is disabled. • The automatic
response of the automation triggered by the Sunshine and Rain climate sensors can be
disabled at any time by the user, by pressing the AUTO-OFF button featured on series
ERA P transmitters. The automatic response can be re-enabled by pressing the AUTO-
ON button.
• Support of various types of devices
There are 3 types available: “Dry contact”(*), “Switch” and “Mechanical-type motor” (with
3 wires plus one for the earth connection, and current draw below 1 A).
• Configurable “step-by-step” input
TT2Z K has an input to which a switch can be connected to control, for example, lights,
etc. To control the connected device, the input must be configured with one of the follow-
ing step-by-step commands:
- Open > Stop > Close > Stop > ...(*)
- Open > Stop > ...
- Close > Stop > ...
• Blocking the TT2Z K memory
When the “Transmitter memorisation block” function is active, it prevents the memorisa-
tion of further devices.
• Deleting part or all of the TT2Z K memory
The following options are available:
• Deletion of the individual memorised transmitter.
• Deletion of all memorised transmitters.
• Deletion of all functions.
• FULL deletion of the memory and restoration of the factory settings.
These procedures can also be carried out with a non-memorised transmitter.
• Using the slider present on certain series “Era P” transmitters
The slider allows for controlling manoeuvres with the “man present”; in other words, the
manoeuvre is carried out until the user keep his/her finger on the slider, and is stopped
once the user releases his/her finger from the slider.
4
BASIC PROGRAMMING
The TT2Z K can only be programmed with a series “ERA P” transmitter, as the
PRG and
ESC buttons are required
. These buttons are positioned on the rear of the transmitter,
concealed beneath a cover, so as to prevent unintentional programming.
While the programming procedures are being carried out, the LED present on the TT2Z K
emits a series of flashes, the number of which signals to the operator the correct execution
of the procedure’s phases.
4.1 - Memorising transmitters or climate sensors
As mentioned in Chapter 3, various procedures are available for memorising transmit-
ters. Depending on the relevant outcome, these procedures can be grouped into two
categories: those that memorise all transmitter buttons with standard pre-defined factory
commands (“Mode 1”, or standard mode), and those that memorise one button at a time,
enabling the installer to choose the desired commands (“Mode 2”, or advanced mode).
In general, once a transmitter has been memorised, its buttons will perform specific com-
mands depending on the mode used to memorise the transmitter itself (Mode 1 or Mode
2) and on the type of connection used to connect the TT2Z K to the motor: via “Dry Con-
tact” or with 3 wires plus one earth wire, with current draw below 1 A (“mechanical”-type
motor), or via a switch.
4.1.1 - Overview of transmitter memorisation (or climate sensors) in Mode 1
The transmitter memorisation procedures, defined as
“Mode 1”
(explained in Paragraphs
4.1.2, 4.1.3 and 4.1.4), allow for simultaneously memorising all the buttons present on
the transmitter. In practice, when a procedure is being executed it is the system that as-
signs to each transmitter button a pre-defined factory command: the pairings between the
buttons and commands are therefore made automatically, based on the order and logic
appearing in
Table A
.
IMPORTANT
– The climate sensors can only be memorised through the procedures
indicated under Paragraphs 4.1.3 or 4.1.4.
Table A shows the pairings that are made automatically between the buttons and
the commands, during memorisation of the transmitters in Mode 1, depending
on the mode used to connect the motor.
The Mode 1 procedures are listed below. To carry them out, refer to the rela-
tive tables.
4.1.2 - Mode 1 procedure, to memorise the FIRST TRANSMITTER only (trans-
mitter with PRG button)
4.1.3 - Mode 1 procedure, to memorise an ADDITIONAL TRANSMITTER or a
CLIMATE SENSOR (for transmitters with PRG button)
4.1.4 - Mode 1 procedure, to memorise an ADDITIONAL TRANSMITTER or a
CLIMATE SENSOR (for transmitters without PRG button)
5
ADVANCED PROGRAMMING
5.1 - Overview of transmitter memorisation in Mode 2
The transmitter memorisation procedures, defined
“Mode 2”
(explained in Paragraphs
5.1.2, 5.1.3), allow for memorising a single button at a time, among those present on the
transmitter (thus the procedure must be repeated for every button that the user wishes to
memorise). When a button is being memorised, it is the user that selects the button to be
memorised and the command to be paired with it: the command must be chosen among
those listed in
Table B
.
The Mode 2 procedures are listed below. To carry them out, refer to the rela-
tive tables.
5.1.1 - Procedure for memorising a transmitter in Mode 2 (for transmitters with
PRG button)
5.1.2 - Procedure for memorising a transmitter in Mode 2 (for transmitters with-
out PRG button)
5.2 - Deleting the memory
The procedures for deleting the entire TT2Z K memory are listed below. To
carry them out, refer to the relative tables.
To delete a single memorised transmitter or all memorised transmitters or simply the mem-
orised settings, read Paragraph 5.3.
5.2.1 - Procedure for DELETING THE ENTIRE MEMORY of the TT2Z K device,
using a memorised transmitter (with PRG button)
5.2.2 - Procedure for DELETING THE ENTIRE MEMORY of the TT2Z K device,
using a NON-memorised transmitter (with PRG button)
5.3 - All the available programming modes to install the TT2Z
K in a comprehensive and expert manner
This manual describes in detail only the basic procedures for programming the TT2Z K
interface. To programme the interface in an advanced and comprehensive manner, refer
to
TABLE C
, not included in this manual but available for downloading on the website
www.niceforyou.com.
Table C
lists all the programming modes available for the TT2Z K
interface. These are grouped according to “levels” and each level includes the following
procedures:
LEVEL 1
1 - Mode with which the “Dry Contact” motor stops a manoeuvre.
2 - Duration of the manoeuvre.
3 - Pre-settings to rapidly programme the climate sensors.
LEVEL 2
1 - Direction of movement in case of rain.
2 - Direction of movement in case of wind.
3 - “Wind Security” function (blocking of commands sent by the user).
4 - Direction of movement in case of sunshine.
5 - Direction of movement without sunshine.
6 - Type of device connected to the TT2Z K.
7 - Configuration of the input on the TT2Z K, with step-by-step commands.
LEVEL 3
1 - Blocking of transmitter memorisation.
LEVEL 4
1 - Deletion of the individual memorised transmitter.
2 - Deletion of all memorised transmitters.
3 - Deletion of all settings, excluding memorised transmitters, and restoration
of the factory settings.
LEVEL 5
1 - Full deletion of the memory, including memorised transmitters, and restora-
tion of the factory settings.
6
PRODUCT DISPOSAL
This product constitutes an integral part of the automation and, therefore, must
be disposed of together with it.
Similarly to the installation phase, once the product reaches the end of its useful life, the
disassembly and scrapping operations must be performed by qualified personnel. This
product is made of various types of materials, some of which can be recycled while others
must be scrapped. Seek information on the recycling and disposal systems envisaged by
local regulations in your area for this product category.
CAUTION! - Some parts of the product may contain polluting or hazardous
substances which, if released into the environment, constitute serious environ-
mental and health risks.
As indicated by the adjacent symbol, the product may not be disposed of to-
gether with domestic waste. Sort the materials for disposal in conformity to the
local regulations in force, or return the product to the retailer when purchasing
a new equivalent product.
WARNING! - Local regulations may envisage the application of heavy fines in
the event of improper disposal of this product.
7
TECHNICAL SPECIFICATIONS
All technical specifications stated herein refer to an ambient temperature of 20°C (±
5°C). • Nice S.p.A. reserves the right to apply modifications to the product at any time
when deemed necessary, without altering the products intended use and functions.
• Universal range:
90–265 VAC; 50–60 Hz
• Low consumption in stand-by mode:
< 0.3 W
• Number of transmitters and climate sensors that can be memorised:
maximum
30, including maximum 3 radio-type climate sensors.
•
Radio frequency:
433.92 MHz
•
Radio encoding:
FLO-R, O-CODE, F-CODE.
•
Manoeuvre duration:
10 ... 240 seconds
• Protection rating:
IP 20 (with container intact)
•
Operating temperature:
–20°C ... +55°C
•
Dimensions (mm):
47 x 18 x 32
• Weight (g)
30
801, Shingu Business Center Kwangmyung-ro 377,
Jungwon-gu Seongnam-si, Gyeonggi-do, SEOUL 13174
