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N-3292A-A10301
(4C-2022/10)
3292A-A10301 ..
(LCD Tango Th)
3292H-A10301 ..
(LCD Levit Th)
3292E-A10301 ..
(LCD Element/Time Th)
3292M-A10301 ..
(LCD Neo Th)
Thermostat programmable
GB
(control unit)
Instructions for installation and use
ABB s.r.o., Elektrotechnika
Elektro-Praga
Resslova 3
466 02 Jablonec nad Nisou
Czech Republic
www.nizke-napeti.cz.abb.com
E-mail: epj.jablonec@cz.abb.com
1. TECHNICAL DATA
Temperature range:
0 to +50 °C for both setting and displaying
Temperature resolution:
0.5 °C / 0.1 °C for setting / displaying
Nr. of programs:
1 basic, or 3 extended
Nr. of time marks:
70 in each program (min. interval is 5 min)
Switching clock:
each day individually, Mo-Fr, Sa+Su, Mo-Su
Type of regulation:
two-state adaptive, with prediction possibility
Clock run back-up:
min. 90 days (rechargeable lithium battery)
Stored values memory:
permanent, independent on power supply
Switching capacity:
depends on the switching unit used
Protection level:
IP 20 (acc. to EN 60529)
Operating temperatures:
0 to +55 °C
External temperature sensor: 3292U-A90100 (PTC 2 kΩ),
resp. 3292U-A90200 (NTC 10 kΩ)
External control:
via a non-potential contact
2. USE
The universal programmable thermostat is designated to automatic temper-
ature control in buildings heated by gas, electricity or by hot water. It can be
used for various types of thermal sources, valves, or cooling systems.
According to the choice of temperature sensor and its function, the device
can work as:
Room thermostat – the internal sensor is used for temperature meas-
urement. The room thermostat can be controlled remotely as well – via
a non-potential contact connected to the switching unit.
Floor thermostat for additional floor heating – the temperature is solely
measured via external sensor built in the floor.
Combined thermostat for floor heating – combination of two temperature
sensors is used: regulation in itself works on the basis of data from inter-
nal (room) sensor; external (floor) sensor is used as a limiter, i.e. it moni-
tors an adjustable maximal and minimal temperature of the floor.
3. FUNCTION
The temperature measured by internal sensor (in the surroundings) or ex-
ternal sensor (in the floor) is compared to the required temperature. De-
pending on the parameters of regulation, the output relay is energized or
de-energized which controls the connected heating or cooling system.
The thermostat can work in one of the modes of operation:
Manual – regulation to comfort or economy temperature; the temperature
can also be changed temporarily
Automatic – self-acting control according to a time program with comfort
or economy temperatures (can be extended to three independent time
programs with an extra freely adjustable temperature); temporary tem-
perature change possible
Holiday – adjustable temperature for the pre-set number of days (1-98,
permanently)
The comfort temperature is the same for both heating and cooling modes
and the default value is 21 °C. The default economy temperature for heat-
ing is 18 °C, for cooling 25 °C. All temperatures can be adapted.
Further functions: adaptive regulation, prediction, choice of heating or cool-
ing, min. and max. floor temperature, limits for required temperature, exter-
nal control via contact, anti-freeze protection, valves protection, output in-
version, counter of hours in on-state, automatic switching winter / summer
time, buttons lock, adjustable brightness and contrast of display, choice of
temperature sensor, choice of language.
During a mains failure, the display is not visible and the output does not
switch but the internal clock is backed-up. When power comes back on, the
thermostat will continue working in a normal way.
4. INSTALLATION
4.1 Room thermostat placement
The device with room thermostat function must be installed in a place with
sufficient air circulation. Best placement is on inner room wall, approx.
1.5 m above floor. Make sure that there are no heat sources (heating cells,
hot air ducts, TV-sets, lighting devices, direct sunlight etc.) within immediate
surroundings of the thermostat. Do not place the thermostat near windows
or outside doors. In the room where the thermostat is installed, radiators
must not be equipped with thermostatic control elements.
4.2 Mounting
The control unit can solely be used with the
3292U-A00003 switching unit, which only
qualified personnel may connect.
Switch off the mains. Place the design
frame (not supplied) to the switching unit
installed in the box. Attach the control unit
by inserting its plug carefully.
Do not press the display, otherwise it can be damaged!
4.3 Dismounting
Switch off the mains. To remove the control unit, slide a suitable tool in the
notches provided on its left and right sides, or pull the frame together with
the control unit.
FW 2.2
5. COMMISSIONING
Switch on the mains.
The display shows language choice
menu. Press buttons
English (EN) and confirm by OK. Or se-
lect another language – Czech (CZ) or
Russian (РУC) and press OK.
Note: The language can be changed
later in the Expert menu (see 10.15).
Next, set the current date and time. Use
buttons
/
value and confirm by OK.
The basic display appears (see chap-
ter 6). The device works now as a room
thermostat, in manual mode (18 °C),
adaptive regulation is active.
If another mode is required (floor, combined or room with remote control via
a contact), the desired reaction to the external sensor or contact must be
set in the Expert menu (MENU Setup Expert Sensor External
control Ext. therm. function ...).
Tel.: +420 483 364 111
If you wish the temperature to be changed automatically during the day, set
Hotline: +420 800 312 222
the automatic mode (MENU Mode Automatic SET). The default
time program with two temperatures comfort - economy can be modified if
needed (MENU Setup Time program ...; see 9.2); or you can acti-
vate extended automatic mode with three time programs and freely adjust-
able temperatures in the Expert menu (see 10.7).
The thermostat can be switched off (MENU Switch off SET): tempera-
ture regulation is disabled – only the anti-freeze protection is active unless it
has been disabled in the Expert menu (see 10.6). To switch on again, use
MENU Switch on SET.
6. DISPLAY
Information in the display is visible only when the device is supplied from
the mains (i.e. not in back-up mode). There are measured and required val-
ues, important information and current function of buttons in the display:
1. The first line shows day of week, date and time.
2. The second line on the left shows the symbol of operation mode: manual
( ), automatic (
Normally, there is the measured temperature in the middle (indicated by
below the symbol °). The required temperature (
an external temperature sensor is used, additional index distinguishes value
from the internal (
floor temperature). The index
The symbol of heating ( ) or cooling mode ( ) is shown on the right. If it is
greater and its shape changes (
connected heater). Besides, there can be MEZ or EXT above this symbol in
the case that the state of the output is affected by the limits adjusted for the
external temperature sensor or by the function of the external contact.
3. The third line on the left shows a supplementary temperature – required
(T
), or measured (T
W
quired temperature alternates with internal sensor reading (room tempera-
ture T
) or external sensor reading (e.g. floor temperature T
MI
tional index
by T
P
The current status of the thermostat is indicated on the right:
COMFORT ... regulation to the comfort temperature in manual mode
ECONOMY ... regulation to the economy temperature in manual mode
TEMPOR. 1:17 ... temporary temperature change, incl. time remaining to
its ending (hrs:mins)
PROGRAM ... regulation acc. to the program in automatic mode; the ar-
row indicates, whether the program is in the comfort ( ), or in the economy
( ) phase; the arrows have reverse meaning in the cooling mode
COMFORT 2:55 ... manually set temporary comfort temperature in auto-
matic mode, incl. time remaining to the return into program
ECONOMY 6:30 ... manually set temporary economy temperature in au-
tomatic mode, incl. time remaining to the return into program
TEMPOR. 5:45 ... manually set temporary temperature change in auto-
matic mode, incl. time remaining to the return into program
(behind the texts) ... indicates that Holiday is preset
D
HOLIDAY 13 ... regulation to a constant temperature with number of days
remaining to ending of this mode (incl. the current day)
Switched OFF ... regulation and control permanently disabled (only the an-
ti-freeze protection is active unless it has been disabled in the Expert menu)
4. The symbols in the fourth line describe the current function of buttons.
7. CONTROL IN THE BASIC DISPLAY MODE
The thermostat is controlled by 4 buttons, current functions of which are in-
dicated by the symbols on the bottom display line. In certain cases, a short
press (< 0.5 s) and a longer press (> 1 s or > 2 s) are distinguished.
7.1 Switching preset temperatures (
In manual mode ( ), press
switch economy and comfort tempera-
ture. The third line shows the current re-
quired temperature (T
ECONOMY or COMFORT on the right.
In automatic mode (
temporarily activate the temperature
(economy or comfort), the type of which is opposite to the one defined in the
program. Instead of PROGRAM, the third line shows ECONOMY or
COMFORT on the right. The changed temperature is valid until the next
/
to select
Vyber jazyk
Select language
Выберите язык
Date and Time
to change the flashing
Date
1.1.2011
Time
0:00
), automatic extended (
,
,
), or holiday (
) can be shown instead. If
W
– room temperature) or from the external sensor (
I
indicates activated prediction function.
P
,
), the controlled system is on (e.g.
). If an external temperature sensor is used, the re-
M
ME
indicates that the function of prediction is active.
W
)
to
) on the left,
W
), press
to
time mark – the remaining time is shown at the end of the line (hrs:mins).
To return into the program, press
7.2 Temporary temperature change (
Press
to change the temperature for a certain time period. The default
temperature is 23 °C or the last used adopted value. The first press of
CZ
sets the time to 15 min., each next press prolongs the change duration by
15 min., maximum is 2 hrs. The time remaining to the return to the previous
temperature is shown on the 3
longer (> 2 s) to cancel the active change.
First pressing
in the automatic mode (
the next time mark. Press
possibility of prolongation up to 2 hours. The automatic mode (PROGRAM)
is resumed after elapsing the pre-set time.
Press
to modify the temporarily valid temperature (see 7.3).
7.3 Modification of pre-set temperatures (
Press
repeatedly to successively show individual temperatures: comfort
( T ), economy ( T ) and temporary change ( T ), each with the possibility of
modification. The 1
shown temperature corresponds to the current state.
st
The temperature in the 2
nd
mation in the 3
line, e.g. T – temperature COMFORT.
rd
The function of other buttons will be changed. Press
increase the temperature by 0.5 °C. Press OK to confirm the modified value
and to resume the basic display. If no button is pressed within 30 sec, the
changes will not be saved and the basic display will be resumed.
7.4 Displaying current time program (
Press
longer (> 2 s) to show the
graph of the time program valid for the
current day.
The cursor (vertical dotted line) will be
positioned to the 1
time mark. Beside
st
the program Nr. (P1) and day of week
(We), there is the time and temperature
valid until the next time mark. Press
ing time mark. The basic display will be resumed after pressing ESC or if
no button is pressed within 30 sec. The information for other days is acces-
sible from the basic display via MENU Setup Time program ...
7.5 Locking and unlocking buttons (
Press all four buttons longer (> 2 s) to deactivate control – the
bol is shown in the 4
line and the buttons are not functional. Press all four
th
buttons longer (> 2 s) again to unlock control.
8. POSSIBILITIES OF SETTING
Selecting modes, setting functions and parameters, time programs, clock
etc. is executed in the multi-level menu, which is accessible after pressing
the MENU button in the basic display.
The following is valid in all levels of the menu: if no button is pressed within
30 sec, the changes of values or parameters will not be saved and the basic
display will be resumed.
8.1. Control during setting
When going through menu or when setting, function of buttons is changed:
1. Press ESC to go by one level upwards
or by one step back. Press ESC longer
(> 2 s) to go directly to the basic display.
2. Press
/
to go through the individual items downwards / upwards or
).
to modify the value of the selected parameter. Press
to rapidly decrease / increase the value. If one of the buttons
M
displayed, the end / beginning of the list or the minimal / maximal value is
reached.
– e.g.
3. The right button can have three meanings: transition to the next level of
E
menu (
); choice of modes or enabling modification of an adjustable value
(SET); confirmation of modified value (OK).
Note 1: The menu is represented in a simplified way in this manual. In fact,
no more than 5 lines can be shown below the title; the selected line is
shown inversely. The values that can be modified are flashing.
Note 2: In this manual, the quoted items are represented in italics. The un-
derlined text means selectable values. The default (initial) values of adjust-
able parameters are underlined in bold. The items in
only under certain conditions.
). The addi-
8.2 Main menu
Press MENU to display the main level
Menu, where you can change the mode
of operation, enter the setup or switch
regulation off and on.
8.2.1 Switching regulation off / on
Press
to highlight Switch off and then press SET. The regulation is dis-
abled and the basic display with Switched OFF is shown. Only the anti-
freeze protection is active unless it has been disabled in the Expert menu
(see 10.6). Reactivate the regulation by using MENU Switch on SET.
8.2.2 Selecting modes of operation
1. In the automatic mode, one time
program with pre-set temperatures
comfort - economy is at your disposal
as a standard. If Time program type in
the Expert menu is set to 3+ (see 10.7),
three items are shown (pre-set time
programs with the possibility of freely
adjustable temperatures).
2. Time control is deactivated in the manual mode (Manual).
3. In the Holiday display, you can set
date of the 1
day of holiday (From), its
st
duration (Nr. of days) and required
temperature (Temperature). Date of the
last day is calculated automatically.
If Nr. of days = 99, the Holiday mode has no time limit (permanently).
The Holiday mode will be activated at 00:00 of the adjusted 1
be terminated at 24:00 of the last day. Set the Nr. of days to 0 or activate
another mode of operation to cancel this mode at anytime.
symbol in the 3
line of the basic display informs that the Holiday
The D
rd
mode is set.
4. The possibility of activation of Cooling, resp. Heating is shown solely
when cooling is enabled in the Expert menu (see 10.9).
When a mode of operation is selected and SET pressed, the basic display
is shown directly.
anytime.
)
line next to TEMPOR. (hrs:mins). Press
rd
) will set the time remaining to
again to set the time to 15 minutes, with the
)
line is flashing. There is supplementary infor-
/
to decrease /
)
/
to move to the previous / follow-
)
sym-
/
longer (> 1 s)
/
is not
grey color
are visible
Menu
Mode
Setup
Switch off
Switch on
Mode
Automatic
1
Automatic 2
Automatic 3
Manual
Holiday
Cooling / Heating
Holiday
From xx.xx.xxxx
– xx.xx.xxxx
Nr. of days
0
Temperature
15.0°C
day and will
st
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