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RADIO CONTROL L4572 and L4572PI
4
This radio device can be used, together with other BTicino radio devices, in both a traditional system (to add house-automation
functions) and a BTicino My Home system to make full use of the benefits of radio technology in a mixed radio-wire bus system.
If the basic radio actuator is used in a traditional system it can control radio actuators directly. If instead it is used in a My Home system,
as well as directly controlling radio controls it can also control wire actuators and call system scenarios (by means of the transmitting
interface HC/HS4575N L/N/NT4575).
The radio control is available in two versions: item L4572 with frame for wall mounting and item L4572PI with frame for flush
mounting.
The only difference between the two versions is the supporting frame supplied with them and thus the mode of installation.
Configurator
socket
Tab to remove
battery
Luminous indicator,
LED
A
PL1
PL2
M
item L4572
for surface mounting
item L4572PI
for flush mounting
This version can be installed on the wall using two-sided
adhesive tape (supplied), thus not requiring making holes in the
wall, or with normal rawlplugs. For use with Living International
cover plates, remove the side parts shown in grey in the figure.
This version can be flush mounted using traditional Living, Light
and Light Tech supporting frames.
Battery
protection
Battery
protection
When the device is used for the first time the battery protection tab shown in the figure must be removed.
1
2
3
4
Key A Key B
Put the tab
in the socket
GB
Key covers
The radio control must be finished with the Living International, Light or Light Tech key covers: item L/N/NT4919. If the control is
used with single-function keys the spacers supplied with the key covers must be mounted, as shown in the figure.
Replacing battery item L4572
The battery is replaced as shown in the figure, using the tab.
Spacer for use as
single-function key
(see table on the next page
for details)
Insert the tab with the arrow facing upwards so that it protrudes from the supporting frame.
1
2
3
4
Replacing battery item L4572PI
In the flush-mounted version L4572PI, after the battery has been put in, insert the tab in the socket as shown in the figure.
CONFIGURATION for use in a traditional system
5
For the radio control keys a mode of operation can be chosen from those listed in the table below.
Depending on the type of configurator in socket M a corresponding mode of operation is obtained.
The sockets of configurators A, PL1 and PL2 are not used.
The last 4 types of configuration, unlike the first 7, allow mixed modes of operation: i.e. key A and key B do not have the same mode
of operation.
Description Configurator in M
Spacer mounted
on the key covers
Cyclical ON/OFF command No configurator YES
ON command ON YES
OFF command OFF YES
ON command pressing the upper key, OFF pressing the lower key O/I NO
Rolling shutters UP/DOWN to limit switch command
⇑⇓
NO
Rolling shutters UP/DOWN for the time the key is pressed command ⇑⇓M NO
Pushbutton mode PUL YES
Mixed modes
KEY A: Cyclical
KEY B: Up/Down
1
KEY COVER A: YES
KEY COVER B: NO
KEY A: Cyclical
KEY B: Up/Down Monostable
2
KEY COVER A: YES
KEY COVER B: NO
KEY A: O/I
KEY B: Up/Down
3 NO
KEY A: O/I
KEY B: Up/Down Monostable
4 NO
A PL1 PL2 M
Configurator
None, 1
÷9, GEN, AMB, GR, AUX
None, 1
÷9
None, 1
÷9 See tables below
CONFIGURATION for use in a My Home system
6
To use the device in a My Home system receiving radio interface item L/N/NT4575N must be installed. The radio control must be
configured putting the configurators into configurator sockets A, PL1, PL2 and M. If PL2 is not configured, key B is disabled. To find
out about the configuration possibilities refer to the following tables and to the My Home guide, if necessary.
If when a key is pressed the configuration on the device is wrong, no command is sent and the luminous indicator flashes quickly.
1
2
3
4
5
6
7
8
The following functions correspond to the configurator in position M:
Scenario command
Scenario number
scenario module
Configurator
M = 5
Configurator
M = 6
Configurator
M = 7
Configurator
M = 8
Scenario 1 Key 1
Scenario 2 Key 2
Scenario 3 Key 3
Scenario 4 Key 4
Scenario 5 Key 1
Scenario 6 Key 2
Scenario 7 Key 3
Scenario 8 Key 4
Scenario 9 Key 1
Scenario 10 Key 2
Scenario 11 Key 3
Scenario 12 Key 4
Scenario 13 Key 1
Scenario 14 Key 2
Scenario 15 Key 3
Scenario 16 Key 4
Description Configurator in M
Spacer mounted
on the key covers
Cyclical ON/OFF command (adjusts intensity for long press) No configurator YES
ON command ON YES
OFF command OFF YES
ON command pressing the upper key, OFF pressing the lower key
(adjusts intensity for long press)
O/I NO
Rolling shutters UP/DOWN to limit switch command
⇑⇓
NO
Rolling shutters UP/DOWN for the time the key is pressed command ⇑⇓M NO
Pushbutton mode PUL YES
Mixed modes
KEY A: Cyclical
KEY B: Up/Down
1
KEY COVER A: YES
KEY COVER B: NO
KEY A: Cyclical
KEY B: Up/Down Monostable
2
KEY COVER A: YES
KEY COVER B: NO
KEY A: O/I
KEY B: Up/Down
3 NO
KEY A: O/I
KEY B: Up/Down Monostable
4 NO
Scenario command
(1)
5÷8 NO
(1)
Scenario command
This mode is only used if the system has scenario module item F420. It can call (not program) a scenario already saved in the
scenario module.
In this mode of operation A PL1 represents the address of the scenario module to be commanded. The command calls a scenario
between 1 and 16 depending on the configurator in M and on the pushbutton which is pressed as indicated in the table below.
Power supply: CR2032 3V battery
Operating temperature: +5°C ÷ +35°C
Minimum battery lifetime: 2 years
Radio frequency: 868 MHz
Range: 100m in free space (metal and cement walls or metal plates reduce the range)
Type of modulation: FSK
TECHNICAL DATA
DECLARATION OF CONFORMITY
Items L4572 and L4572PI conform to the essential requirements of directive 1999/5/CE, because they respect the following
standards:
ETSI EN301 489-3 ETSI EN300 220-3
Year of approval of the CE marking according to the directive indicated: 2005
/
