LEGRAND 3550 User manual

www.homesystems-legrandgroup.com
User manual
Temperature control unit
3550

3
Temperature control unit 3550
User manual

3
Temperature control unit 3550
User manual
Introduction 4
The Temperature Control Unit 4
The display 5
The navigation keypad 7
Operation 7
Access the Control Unit menu 7
The Mode menu 8
The local probe 15
Information 17
Diagnostic 17
Check the mode of operation 18
Check the temperature in the zones 19
Customisations 20
Settings 20
Programming 28
The Programming menu 28
Contents

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Temperature control unit 3550
User manual
The comfort of a home is directly linked to the air quality and to being able to maintain an ideal
temperature, whatever the weather outside.
With the BTicino MyHOME temperature control function, whether it is snowing outside or the sun
is shining, you are always the person who decides what climate to have in the home, setting the
heating in winter and the cooling in summer as you want, with maximum flexibility: heating or
cooling only the rooms you want and changing the temperature programming when you want.
Thanks to the Temperature Control Unit 3550, with management software with menus and
graphic display, you can select the mode of operation (weekly – manual – scenarios ...), display the
temperatures of the various rooms, modify or adjust the temperature at any time following daily
rhythms or set it weekly, simply and safely.
Differentiating the temperature depending on the type of room, for example the night zone and
the day zone, and the time of day, for example the hours of sleep and when the whole family is
out, from those of the morning and the evening when everyone is at home, you can achieve a
saving of 30% over traditional consumption.
The Temperature Control Unit
Introduction
1 - Graphic display: displays the messages which guide the programming operations and the
system state
2 - Keypad: works like the keypad of a mobile phone, lets you enter text and numbers
3 - Navigation keypad: lets you navigate inside the menu and confirm or cancel the programming
operations
1
3
2

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Temperature control unit 3550
User manual
During normal operation the display presents the following information:
The display
1. Mode of operation
2. Program being run
3. State: Winter (heating) Summer (cooling)
4. Date and time
One or more zones in OFF
One or more zones in MANUAL
One or more zones in ANTIFREE ZE or HEAT PROTECTION
Battery flat
Weekly
Example
Winter
Wed 01 Oct 00:01
1
3
2
4
Weekly
Example
Winter
Wed
01 Oct 00:01
Depending on the mode of operation set, the display shows the following icons:

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Temperature control unit 3550
User manual
When the mode of operation is the same for ALL THE ZONES the display shows the following
windows:
Antifreeze
System
Winter
Wed 01 Oct 00:01
System
off
Winter
Wed 01 Oct 00:01
Manual
22.0
Winter
Wed 01 Oct 00:01
1
Antifreeze
System
Winter
Wed 01 Oct 00:01
System
off
Winter
Wed 01 Oct 00:01
Manual
22.0
Winter
Wed 01 Oct 00:01
1
Antifreeze
System
Winter
Wed 01 Oct 00:01
System
off
Winter
Wed 01 Oct 00:01
Manual
22.0
Winter
Wed 01 Oct 00:01
1
1. System OFF: all the zones in OFF
1. Manual: all the zones in manual
1. System in antifreeze: all the zones in antifreeze
If there is a fault an exclamation mark appears on the control unit display. Press any key to access
the diagnostic menu for more information (see Chapter “Diagnostic”).
If the problem persists the control unit will continue to signal by displaying an icon.
1
Weekly
Example
Winter
Wed 01 Oct 00:01
1
1. There is a problem on the system
1. There is a fault on one or more system components (see chapter “Diagnostic”).

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Temperature control unit 3550
User manual
Access to the Main menu lets you perform all the configuration and checking operations described
in this menu.
The navigation keypad
Scroll keys:
scroll the list of items in the menu
Selection keys
can select funct ions which in some menus appear in
the last line
Key to confirm the selection displayed or the data
entered
Key to cancel the selection and return to the
previous page; keep pressed to quit the Main menu
Operation
Access the Control Unit menu
Weekly
Example
winter
Wed 01 Oct 00:01
MAIN MENU
Mode
Zone state
Current profiles
Programming
ANTIFURTO
Memoria eventi
D ata e ora
C omandi
Automazioni
ANTIFURTO
Scenari
Z one
D ispositivi
M emoria eventi
SELEZIONARE
Antifurto
C omunicatore
AUTOMAZIONI
1 :Automazione 1
2: A utomazione 2
3: Automazione 3
Disabilita
AUTOMAZIONI
1 :Automazione 1
2: A utomazione 2
3: Automazione 3
Abilita
AUTOMAZIONI
1 :Automazione 1
2: A utomazione 2
3: Automazione 3
Disabilita
ANTIFURTO
Memoria eventi
D ata e ora
C omandi
Automazioni
ANTIFURTO
Scenari
Z one
D ispositivi
M emoria eventi
SELEZIONARE
Antifurto
C omunicatore
AUTOMAZIONI
1 :Automazione 1
2: A utomazione 2
3: Automazione 3
Disabilita
AUTOMAZIONI
1 :Automazione 1
2: A utomazione 2
3: Automazione 3
Abilita
AUTOMAZIONI
1 :Automazione 1
2: A utomazione 2
3: Automazione 3
Disabilita
Weekly
Example
winter
Wed 01 Oct 00:01
MAIN MENU
Mode
Zone state
Current profiles
Programming
Use the keys to select the menu you want;
press to confirm and access the menu selected.
1 2 3 4 -- -- -- --
1 2 3 4 -- -- -- --
If enabled you will be asked for the base User code
00000
MEMO ALLARMI
32: sensore IR
Finestra cucina
All. intrusione
Inserito
1 2 3 4 -- -- -- --
1 2 3 4 -- -- -- --
Press any key to access the Main menu.

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Temperature control unit 3550
User manual
Select the Weekly mode
The Mode menu lets you select the operation of your system, for example selecting one of the
weekly programs you have set up or setting a fixed temperature for all the zones.
With the weekly mode your system works automatically following the programming set. You can
choose from three programs which you can customise. Inside the programs the temperature can
be differentiated over 24 hours and for each day of the week as you require.
The Mode menu
MODE
1:Weekly
2:Manual
3:Scenarios
4:Holiday
PROGRAM SELECT.
1:Example
2:Week 2
3:Week 3
Weekly
Week 2
Winter
Wed 01 Oct 04:49
In the Mode menu select “Weekly”
MODE
1:Weekly
2:Manual
3:Scenarios
4:Holiday
PROGRAM SELECT.
1:Example
2:Week 2
3:Week 3
Weekly
Week 2
Winter
Wed 01 Oct 04:49
With the select a program
ANTIFURTO
Memoria eventi
D ata e ora
C omandi
Automazioni
ANTIFURTO
Scenari
Z one
D ispositivi
M emoria eventi
SELEZIONARE
Antifurto
C omunicatore
AUTOMAZIONI
1 :Automazione 1
2: A utomazione 2
3: Automazione 3
Disabilita
AUTOMAZIONI
1 :Automazione 1
2: A utomazione 2
3: Automazione 3
Abilita
AUTOMAZIONI
1 :Automazione 1
2: A utomazione 2
3: Automazione 3
Disabilita
Press the key to confirm
ANTIFURTO
Memoria eventi
D ata e ora
C omandi
Automazioni
ANTIFURTO
Scenari
Z one
D ispositivi
M emoria eventi
SELEZIONARE
Antifurto
C omunicatore
AUTOMAZIONI
1 :Automazione 1
2: A utomazione 2
3: Automazione 3
Disabilita
AUTOMAZIONI
1 :Automazione 1
2: A utomazione 2
3: Automazione 3
Abilita
AUTOMAZIONI
1 :Automazione 1
2: A utomazione 2
3: Automazione 3
Disabilita
Confirm by pressing

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Temperature control unit 3550
User manual
Select the Manual mode
In Manual mode you can set a fixed temperature in the whole system or in the individual zones as
you require.
MODE
1:Weekly
2:Manual
3:Scenarios
4:Holiday
MANUAL
ALL ZONES
1:Zone 1
2:Zone 2
Manual
MANUAL
ALL ZONES
1:Zone 1
2:Zone 2
Automatic
Weekly
Example
Winter
Wed 01 Oct 00:01
Manual
18.0
Winter
Wed 01 Oct 00:01
MANUAL
Zone 2
Temperature 18.0
In the Mode menu select “Manual”
MODE
1:Weekly
2:Manual
3:Scenarios
4:Holiday
MANUAL
ALL ZONES
1:Zone 1
2:Zone 2
Manual
MANUAL
ALL ZONES
1:Zone 1
2:Zone 2
Automatic
Weekly
Example
Winter
Wed 01 Oct 00:01
Manual
18.0
Winter
Wed 01 Oct 00:01
MANUAL
Zone 2
Temperature 18.0
In manual mode the zones are marked by the
highlighted number. You can select ALL THE ZONE S
or use the keys to select a single zone required
(e.g. Zone 2)
MODE
1:Weekly
2:Manual
3:Scenarios
4:Holiday
MANUAL
ALL ZONES
1:Zone 1
2:Zone 2
Manual
MANUAL
ALL ZONES
1:Zone 1
2:Zone 2
Automatic
Weekly
Example
Winter
Wed 01 Oct 00:01
Manual
18.0
Winter
Wed 01 Oct 00:01
MANUAL
Zone 2
Temperature 18.0
You will be asked to set a temperature; set it using
the keypad or the keys
MODE
1:Weekly
2:Manual
3:Scenarios
4:Holiday
MANUAL
ALL ZONES
1:Zone 1
2:Zone 2
Manual
MANUAL
ALL ZONES
1:Zone 1
2:Zone 2
Automatic
Weekly
Example
Winter
Wed 01 Oct 00:01
Manual
18.0
Winter
Wed 01 Oct 00:01
MANUAL
Zone 2
Temperature 18.0
The display will show the“hand” signal to indicate
that some zones are in manual
MODE
1:Weekly
2:Manual
3:Scenarios
4:Holiday
MANUAL
ALL ZONES
1:Zone 1
2:Zone 2
Manual
MANUAL
ALL ZONES
1:Zone 1
2:Zone 2
Automatic
Weekly
Example
Winter
Wed 01 Oct 00:01
Manual
18.0
Winter
Wed 01 Oct 00:01
MANUAL
Zone 2
Temperature 18.0
On selecting ALL THE ZONES the window to the side
appears on the display
MODE
1:Weekly
2:Manual
3:Scenarios
4:Holiday
MANUAL
ALL ZONES
1:Zone 1
2:Zone 2
Manual
MANUAL
ALL ZONES
1:Zone 1
2:Zone 2
Automatic
Weekly
Example
Winter
Wed 01 Oct 00:01
Manual
18.0
Winter
Wed 01 Oct 00:01
MANUAL
Zone 2
Temperature 18.0
To return the zone set in Manual to the previous
condition select Automatic with the keys and
confirm by pressing
ANTIFURTO
Memoria eventi
D ata e ora
C omandi
Automazioni
ANTIFURTO
Scenari
Z one
D ispositivi
M emoria eventi
SELEZIONARE
Antifurto
C omunicatore
AUTOMAZIONI
1 :Automazione 1
2: A utomazione 2
3: Automazione 3
Disabilita
AUTOMAZIONI
1 :Automazione 1
2: A utomazione 2
3: Automazione 3
Abilita
AUTOMAZIONI
1 :Automazione 1
2: A utomazione 2
3: Automazione 3
Disabilita
Press the key to confirm
ANTIFURTO
Memoria eventi
D ata e ora
C omandi
Automazioni
ANTIFURTO
Scenari
Z one
D ispositivi
M emoria eventi
SELEZIONARE
Antifurto
C omunicatore
AUTOMAZIONI
1 :Automazione 1
2: A utomazione 2
3: Automazione 3
Disabilita
AUTOMAZIONI
1 :Automazione 1
2: A utomazione 2
3: Automazione 3
Abilita
AUTOMAZIONI
1 :Automazione 1
2: A utomazione 2
3: Automazione 3
Disabilita
Confirm by pressing
ANTIFURTO
Memoria eventi
D ata e ora
C omandi
Automazioni
ANTIFURTO
Scenari
Z one
D ispositivi
M emoria eventi
SELEZIONARE
Antifurto
C omunicatore
AUTOMAZIONI
1 :Automazione 1
2: A utomazione 2
3: Automazione 3
Disabilita
AUTOMAZIONI
1 :Automazione 1
2: A utomazione 2
3: Automazione 3
Abilita
AUTOMAZIONI
1 :Automazione 1
2: A utomazione 2
3: Automazione 3
Disabilita
ANTIFURTO
Memoria eventi
D ata e ora
C omandi
Automazioni
ANTIFURTO
Scenari
Z one
D ispositivi
M emoria eventi
SELEZIONARE
Antifurto
C omunicatore
AUTOMAZIONI
1 :Automazione 1
2: A utomazione 2
3: Automazione 3
Disabilita
AUTOMAZIONI
1 :Automazione 1
2: A utomazione 2
3: Automazione 3
Abilita
AUTOMAZIONI
1 :Automazione 1
2: A utomazione 2
3: Automazione 3
Disabilita
ANTIFURTO
Memoria eventi
D ata e ora
C omandi
Automazioni
ANTIFURTO
Scenari
Z one
D ispositivi
M emoria eventi
SELEZIONARE
Antifurto
C omunicatore
AUTOMAZIONI
1 :Automazione 1
2: A utomazione 2
3: Automazione 3
Disabilita
AUTOMAZIONI
1 :Automazione 1
2: A utomazione 2
3: Automazione 3
Abilita
AUTOMAZIONI
1 :Automazione 1
2: A utomazione 2
3: Automazione 3
Disabilita

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Temperature control unit 3550
User manual
Select the Scenarios mode
The Scenario mode lets you set different temperatures in various zones of the system with a single
command. For example, if when cleaning you intend to open windows in some rooms you can set
a lower temperature (or higher for cooling) to avoid wasting energy.
16 Winter scenarios and 16 Summer scenarios can be programmed.
MODE
1:Weekly
2:Manual
3:Scenarios
4:Holiday
SCENARIO CHOICE
1:Scenario 1
2:Scenario 2
3:Scenario 3
4:Scenario 4
Scenario
Scenario 2
Winter
Wed 01 Oct 04:49
In the Mode menu select “Scenarios”
MODE
1:Weekly
2:Manual
3:Scenarios
4:Holiday
SCENARIO CHOICE
1:Scenario 1
2:Scenario 2
3:Scenario 3
4:Scenario 4
Scenario
Scenario 2
Winter
Wed 01 Oct 04:49
Select the Scenario required with keys
MODE
1:Weekly
2:Manual
3:Scenarios
4:Holiday
SCENARIO CHOICE
1:Scenario 1
2:Scenario 2
3:Scenario 3
4:Scenario 4
Scenario
Scenario 2
Winter
Wed 01 Oct 04:49
ANTIFURTO
Memoria eventi
D ata e ora
C omandi
Automazioni
ANTIFURTO
Scenari
Z one
D ispositivi
M emoria eventi
SELEZIONARE
Antifurto
C omunicatore
AUTOMAZIONI
1 :Automazione 1
2: A utomazione 2
3: Automazione 3
Disabilita
AUTOMAZIONI
1 :Automazione 1
2: A utomazione 2
3: Automazione 3
Abilita
AUTOMAZIONI
1 :Automazione 1
2: A utomazione 2
3: Automazione 3
Disabilita
Press the key to confirm
ANTIFURTO
Memoria eventi
D ata e ora
C omandi
Automazioni
ANTIFURTO
Scenari
Z one
D ispositivi
M emoria eventi
SELEZIONARE
Antifurto
C omunicatore
AUTOMAZIONI
1 :Automazione 1
2: A utomazione 2
3: Automazione 3
Disabilita
AUTOMAZIONI
1 :Automazione 1
2: A utomazione 2
3: Automazione 3
Abilita
AUTOMAZIONI
1 :Automazione 1
2: A utomazione 2
3: Automazione 3
Disabilita
Confirm by pressing