Bticino HS 4695 Manuale utente
Installation manual
Temperature control unit
11/09-01 PC
item HC/HS/HD 4695
L/N/NT 4695
AM 5875
3
1 INTRODUCTION 5
1.1 Warnings and tips 5
1.2 Content of the package 5
2 DESCRIPTION OF THE CONTROL UNIT 6
2.1 General features 6
2.2 The front 7
2.3 The main screen 8
2.4 Mode of operation 11
3 INSTALLATION 12
3.1 Configuration 13
3.2 Changing the batteries 13
4 SWITCHING ON FOR THE FIRST TIME 15
5 MAIN MENU 16
5.1 Visualize zones 17
5.2 Mode 18
5.2.1 Weekly 19
5.2.2 Manual 19
5.2.3 Holiday 20
5.2.4 Holidays 21
5.2.5 Timed 22
5.2.6 OFF 22
5.2.7 Antifreeze / Thermal protection 22
5.3 Programming 23
5.3.1 Weekly 24
5.3.2 Holiday 32
CONTENTS
Temperature control unit 4
CONTENTS
5.4 Setup 35
5.4.1 Summer/Winter 36
5.4.2 Temperature 37
5.4.3 Date/Time 38
5.4.4 Standard time 39
5.4.5 Remote control 40
5.4.6 Contrast 41
5.4.7 Screen saver 42
5.4.8 Language 43
5.4.9 External temperature 44
5.5 Maintenance 45
5.5.1 Configure zones 46
5.5.2 Diagnostic 56
5.5.3 Probe setting 59
5.5.4 System test 60
5.5.5 Total reset 61
TECHNICAL DATA 62
TROUBLESHOOTING 63
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1 INTRODUCTION
1.1 Warnings and tips
Before proceeding with the installation this manual should be read carefully, because the
guarantee is automatically cancelled in the event of negligence, incorrect manoeuvre or
improper use or if unauthorised people tamper with the circuit.
Moreover it is cancelled when the fault is due to strong accidental overvoltages on the
power supply network. Thus if the Control Unit is installed in a place which is subject to
violent atmospheric discharges (storms), suitable protection must be installed on the power
supply line and it must be connected to the earth as rigorously as possible, in accordance
with local regulations.
1.2 Content of the package
•Temperature Control unit item 4695
•Temperature Control unit user manual
•CD-ROM containing:
Temperature Control unit installation manual
TiThermoBasic software
TiThermoBasic user manual
Temperature control unit 6
2 DESCRIPTION OF THE CONTROL UNIT
2.1 General features
The temperature control unit item 4695 is a control and adjustment device for My Home
temperature control systems.
It can be used with heating and air conditioning systems. It can control systems with up to 4
zones, one of which is directly controlled (LOCAL ZONE). It enables setting of the system’s
parameters and modification of the operating modes.
Operation software is also included, with menus displayed on the backlit screen. The user
can display the state and temperature of the zones, select the operating mode, display and
set the daily temperature profiles as well as the weekly and holidays programs parameters.
The zones can also be configured, and diagnostics for the whole system can be carried
out.
The temperature control unit is made up of a fixed base connected to the system bus and
with pull-off front, to let the user program it and change the batteries more easily.
The Control panel must be configured by installing the configurators in their seats (see 3.1
Configuration); programming and configuration of the system can be done using the TiTher-
moBasic software in the CD supplied.
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1 -Graphic display: displays the messages which guide the programming operations and
the system state.
2 -É selection key: while the main screen is displayed, when the local zone manages fan-
coil actuators it can cycle between the operation speeds; inside the menu it can scroll
any functions to the left.
3 -Ñ selection key: while the main screen is displayed, when the local zone manages fan-
coil actuators it can cycle between the operation speeds; inside the menu it can scroll
any functions to the right.
4 -OK key: enters the main menu, confirms the displayed selection or the entered data.
5 -Sensor: measures the temperature of the local probe.
6 -C key: cancels the selection and returns to the previous page. Keep it pressed to return
to the main screen.
7 - ÅÇ scroll keys: these let you change the set temperature while the main screen is
being viewed just on the local zone; when inside the menu, you can scroll the list of the
options available.
2.2 The front
2 DESCRIPTION OF THE CONTROL UNIT
OKC
1
2
4
7
6 5
3
Temperature control unit 8
2 DESCRIPTION OF THE CONTROL UNIT
2.3 The main screen
In the idle conditions a screensaver, which can be selected by the user among the ones
installed, will be displayed. Press any key to switch the display on and display the main
screen.
Background information
During normal operation the display shows the following information:
Expected
temperature
Temperature
measured
Mode set
information
System state
Winter/Summer
Weekly
program
Date/Time
Load state
ON/OFF
Editing the offset with the ÅÇ keys and the cycling between the modes with the
Ñkey only have effect on the local zone and not on the whole system.
Depending on the set mode, the temperature of the whole profile (weekly or holiday) or the
set point (manual timer), can be changed by ± 3°C intervals using the ÅÇ keys on the main
screen.
With the Ñkey you can cycle between the mode selected (E.g.: Weekly), Antifreeze or
Thermal protection and OFF; the new local mode flashes, but is not active: press OK to
select it.
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Battery
Battery flat signal icon.
The display shows when the battery voltage drops below
2V; if the device does not have batteries the icon does not
appear.
External temperature
If the system is connected to a suitably configured external
probe and the function (SETUP > External temperature)
has been activated on the menu, the internal and external
temperatures will alternate on the screen at two seconds
intervals.
When the external temperature is being displayed, the rel-
evant icon will be also displayed near the Celsius value.
Where applicable, this icon will alternate with the fan-coil
mode icon.
Caution
Fault signal icon.
If there is an error on one of the controlled zones the trian-
gular caution icon is displayed. Press any key to access the
Diagnostic menu.
If the problem is not solved the Control unit will continue to
give a signal on the main screen.
If both the battery flat signal and the zone error signal appear,
the icons will be displayed alternately.
Signalling icon
2 DESCRIPTION OF THE CONTROL UNIT
Fan-coil
The display shows (except in the OFF mode) whether the
loads associated to the local zone are fan-coil.
The indication of the fan speed management mode appears
at the side of the icon: "A" automatic; "1" minimum, "2"
medium and "3" maximum
Temperature control unit 10
Antifreeze/Thermal protection
Antifreeze (winter) or Thermal protection (summer) mode
Icon
Timed
Manual mode Icon, number of hours and minutes to the end
of the Timed program
OFF
OFF mode Icon
2 DESCRIPTION OF THE CONTROL UNIT
Holidays
Antifreeze or Thermal protection Icon, time and date of
Holidays program end
Weekly
Daily temperature profile and active program number
The range corresponding to the current time will flash on the
graph (for example, 11:26 will flash on the square correspond-
ing to the time from 11:00 to 12:00).
Mode information
The following symbols will appear on the display, depending on the selected mode:
Manual
Manual mode Icon
Holiday
Icon of the mode and time/date of Holiday program end
Questo manuale è adatto per i seguenti modelli
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Indice
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