Perry Electric TE542 User manual

models:
TE543
RECESSED DIGITAL THERMOSTAT H 45 mm
TE542
LUMINOUS TOUCH SCREEN DISPLAY
2x 1.5dc
Battery powered
230V ac power supply
Winter / Summer operation 2
temperature levels + antifreeze
AA -LR6
Instructions for installation and use
PE - DETIPE022 10/18
Input for telephone programmer
T Set
ON
Mode
OK
ON OK
Mode
T Set
Machine Translated by Google

p. 3 6 - RESET OPERATION
2
5 - PROGRAMMABLE FUNCTIONS
4 - INSTRUCTIONS FOR USE
WARNINGS!
3 - INSTALLATION
IMPORTANT: for the procedure for assembling the thermostat with the plate of the civil series chosen, follow
the instructions given in the specific compatibility sheet contained in the package.
2 - KEY TO DISPLAY AND KEY FUNCTION
COMPATIBILITY WITH PLATES OF THE MOST COMMON CIVIL SERIES
1 - TECHNICAL DATA
p. 4
p. 5
p. 9
INDEX
p. 13
p. 18
p. 19
7 - POSSIBLE PROBLEMS AND SOLUTIONS
Machine Translated by Google

Autonomy from power on on the display of the
flashing low battery symbol:
Battery model autonomy:
about 1 month
timed to 5 sec. from the last pressure on the touch screen (battery
model) timed to 5 sec. from the last press on the touch screen or fixed (230V ~
model) class A 4 kV 1 / B / Electronic relay with NO / COM / NC potential free
changeover contact max 5 (3) A / 250V ~ 2 conductors (only 230V ~ power
supply model) 2 or 3 conductors for potential-free NO contact 1.5 mm ÷ 2.5 mm
COMFORT / REDUCTION (saving) / ANTIFREEZE (OFF) 0 ÷ + 37.7 ° C 0.1 ° C
TECHNICAL DATA
TECHNICAL DATA
Output Type:
2
Alkaline
type AA (LR6)
model at mains voltage 230V ~ 50 ÷ 60Hz about 2 years
Type of action, disconnection and device:
3
battery-powered model 2 x 1,5V stylus batteries
Rated impulse voltage:
ErP Class I; 1% (Reg. EU 811/2013) 1
° K / 15 min IP 30 II normal 0 ° C ÷ +
45 ° C -10 ° C ÷ + 60 ° C LVD - EMC
EN60730-1 EN60730-2-9
Supply voltage:
Software:
settable from 0.2 ° C to 1.2 ° C (default 0.5 ° C)
settable from 7 to 20 minutes (default 10 minutes)
1 - TECHNICAL DATA
Display backlight:
+ 5 ° C ÷ + 37.0 ° C (limitable)
0.1 ° C ± 0.5 ° C adjustable -2
° C ÷ + 2 ° C (default 0.0 ° C)
+ 4 ° C ÷ + 12 ° C (adjustable or excludable
set) (default 4 ° C)
TECHNICAL DATA
Mains power connection: User
connection (load): Input for connection
to program. Telephone: Cable section at the terminals:
Settable temperature levels: Room temperature display
range: Room temperature resolution: Adjustment range
T COMFORT and REDUCTION temperature set: Set
temperature resolution: Tolerance on temperature
reading: Room temperature reading correction (Offset ):
Antifreeze temperature: Type of temperature regulation:
- ON / OFF with thermal differential - Modulating
proportional with ErP control period Energy
classification: Thermal gradient: Degree of protection:
Insulation class: Pollution degree: Operating
temperature limits: Operating temperature limits
storage: Reference standards for CE markings:
2
Machine Translated by Google

TO
6
C.marker UP key ( )
allows you to increase the value of a setting D. marker
DOWN key ( ) allows you to decrease the value of a setting E. marker OK
key:
2 - DISPLAY LEGEND AND KEY FUNCTIONS (touch screen)
45. Night setback (saving) mode
And
Mode
pulse pressure for "User" settings: - operating
mode with COMFORT temperature: WINTER (heating) or SUMMER (cooling) - operating mode with NIGHT
REDUCTION temperature in Winter or Summer - thermostat mode in OFF
2via telephone programmer (optional)
1. Set temperature set:
COMFORT or REDUCTION or
ANTIFREEZE 2. Mode in (cooling)
SUMMER 3. Activation of
the user connected to the thermostat
7
-
The touch screen has 4 touch sensitive areas (markers). At the first touch on any point of the touch screen, the keys on the
display light up after which within 5 sec. press the key or relative area to change the settings (note: each time a key or relative
area is touched, a 5 sec time-out is reactivated).
or
TOUCH SCREEN:
4
TO
9
56. WINTER
(heating) mode 7. Room
temperature display 8. Backlit display: in
timed mode (factory setting) the first time
you touch any point of the touchscreen, the display lights
up and shows the keys for 5 sec. - in fixed
mode (only for 230V~ model) the display is
always lit, the keys are displayed for 5 seconds
when you first touch any point on the touch
screen.
B.
TO
Note: further particular functions of
the keys or related areas are
described in the specific use paragraphs.
D.
long press (4 sec.) for “Installer” settings: accesses the PROGRAMMABLE FUNCTIONS menu
34. Signal connected to the ON function (with
flashing symbol)
T Set
OK
B. markers Mode key.
1
A. sensitive areas
TO
8
ON
9. Low battery warning (3V dc model only)
C.
- short press: operation confirmation -
long press (4 sec.): exits the PROGRAMMABLE FUNCTIONS menu
Machine Translated by Google

43.5 4743.5
Thermostat installation: independent - fixed
recessed in 3-module rectangular box. install the
thermostat at about 1.5 ÷ 1.6 m from the ground away from heat
sources, windows and anything else that could affect its normal
operating status.
A) Wall mounted
boiler B) Burner or Circulation pump or
Motorized solenoid valve C) Zone
solenoid valve NB: the examples shown
in this documentation are basic.
C.
Heating systems with thermostat that
controls:
Important: the installation and electrical connection of the devices
and equipment must be carried out by qualified personnel and in
compliance with the standards and laws in force. The manufacturer
assumes no responsibility for the use of products that must follow
particular environmental and / or installation standards, the burden
of which remains the responsibility and the responsibility of the installer.
battery-
powered thermostat module
3.2 - RULES FOR INSTALLATION
3.3 - INSTALLATION EXAMPLES Attention:
before installing, switch off the mains voltage
AB BB
3.1 - OVERALL DIMENSIONS
65
5
3 - INSTALLATION
20 14
h 1.5 m
39
53
C.
IMPORTANT: for the installation procedure
of the thermostat with the plate of the civil
series chosen, follow the instructions
given in the specific compatibility sheet
contained in the package.
Machine Translated by Google

3.4.1 - ELECTRICAL CONNECTIONS
NC
3 - INSTALLATION
template:
Connection to a motorized valve and to
a telephone programmer
m
TE542
6
8
9
10
11
12
13
14
No.
Telephone programmer contact
for thermostat control
C.
1
2
3
4
5
6 7
closes
LN extension
NC
Examples of electrical connections:
NA
TE542
230V~
opens
ONLY MODEL TE542 BATTERY POWERED (3Vdc)
LOAD
1
2
3
4
5
6 7
L
Telephone programmer contact
for thermostat control
template:
C.
Connection to a boiler and a
telephone programmer
NA
ATTENTION! only
for TE542 model powered by 3V dc batteries
WATER HEATER
8
9
10
11
12
13
14
230V ~
NB: with strong inductive loads (pumps
and solenoid valves) it is recommended
to connect an RC filter in parallel to the
load.
Machine Translated by Google

3.4.2 - ELECTRICAL CONNECTIONS ATTENTION! only for
model TE543 mains power supply 230V~
template:
NB: with strong inductive loads (pumps
and solenoid valves) it is recommended
to connect an RC filter in parallel to the
load.
NC
3 - INSTALLATION
Programmer
opens
LOAD
230V~
1 2
No.
contact for
thermostat control
switch off the 230V ~ mains voltage
230V ~
230V ~
TE543
230V~
C.
Programmer
Examples of electrical connections:
TE543
C.
Telephone
NA
ONLY MODEL TE543 230V~ POWER SUPPLY
230V ~
closes
L
NA
L
L
LN
No.
Connection to a boiler and a
telephone programmer
7
template:
Telephone
WATER HEATER
No.
Connection to a motorized valve and a
telephone programmer contact for
thermostat control
NC
230V ~
Machine Translated by Google

ALKALINE
ALKALINE
Warning: the battery life can be over 2 years.
Dispose of exhausted
batteries by throwing
them in the appropriate
containers and in any
case in accordance
with the provisions of
the environmental
protection regulations.
1st However, it is advisable to replace them at least every 24 months to prevent
them from running out during periods of absence (e.g. Christmas holidays, etc.)
(Duracell or Energizer batteries recommended)
All programming operations can be carried
out before inserting the thermostat module
into the wall recessed base; this allows
programming while comfortably seated.
Insert or replace with 2 x 1,5V AA-LR6 batteries
paying attention to polarity USE GOOD
QUALITY ALKALINE BATTERIES
8
3.5 - REMOVING AND INSERTING THE THERMOSTAT (e.g. replacing batteries, programming)
NEVER carry out the same operation with the TE543
model with a 230V~ power supply, the module is fixed!.
If the thermostat module is programmed before it is inserted
into the recessed base, when installation is complete, the ON
indication (off or flashing) on the display may not correspond to
the real state of the relay. Within max 1 minute of
inserting the thermostat module into the
recessed base, the relay will activate according to the ON
indication (off or flashing) on the display.
ONLY MODEL TE542 BATTERY POWER SUPPLY (3Vdc)
ATTENTION!
Reinsert the thermostat
module fully into the
recessed base.
3 - INSTALLATION
Extract the thermostat
module by grasping it
with your fingers in the
appropriate seats.
3rd
2nd
Programming convenience (only
for battery-powered model)
Attention!
Machine Translated by Google

Mode
note: to switch from one operating mode to another, follow
T Set
IMPORTANT!
Winter night reduction = heating
Press the
Mode key twice
OFF
Mode
4.2 - OPERATING MODE CHANGE
with COMFORT temperature
SUMMER = cooling
The figures below show the transition from COMFORT temperature to REDUCTION temperature in WINTER mode
within 5 sec.
The thermostat has 5 operating modes:
the written
,
Mode to return to the mode
OK
Press the OK key
Press the
Mode button once
-
Press
the button 3 times
T Set
,
antifreeze temperature (if not excluded during programming)
Change from
Mode
or the related area as per the following procedure:
WINTER = heating (factory setting)
completely deactivated
previous operation.
ON
9
4.1 - OPERATING MODES
Change from NORMAL OPERATION to OFF
5 seconds to confirm.
Press the
key once
touch screen (to display the keys)
REDUCTION and vice versa
press the OK button within 5 seconds to confirm.
Change from WINTER to SUMMER and vice versa
T Set
5 seconds to confirm.
touch screen the keys light up, press the keys within 5 sec
In heating mode: the mode is active
with REDUCTION temperature (saving)
Mode
important: always press inside the 4 sensitive areas (the gray vertical lines indicate the separation between one area and the other and are not sensitive to touch)
Operating mode
- In cooling mode: the system is
the indications in the following paragraph.
ON
4 - INSTRUCTIONS FOR USE
with REDUCTION temperature (saving)
the relative symbols and the
set temperature flash; press the OK key within
(and the antifreeze
temperature set only in the "Winter" function) flash;
a NORMAL OPERATION
Press anywhere on the display
Change from COMFORT temperature to
the relative symbols and the set
temperature flash; press the OK button within
with COMFORT temperature
example: heating operation active
press the Mode button once
At the first touch on any point (marker) of the display
Thermostat off
Summer night reduction = cooling
OK
within 5 sec.
to confirm.
Display
symbols
,
Machine Translated by Google

Boiler in operation with ambient temperature below 20.0 ° C
or
thermostat resumes previous operation.
5 - INSTRUCTIONS FOR USE
equal to winter “Reduction” temperature.
Note: it will be possible to lock the maximum temperature sets and
Air conditioner in operation with ambient temperature above 25.0 ° C
- Boiler in operation with ambient temperature below 4.0 ° C
t acting directly The thermostat allows T Set settings from +5 ° C to 37.0 ° C
desired operating mode.
Summer night reduction:
From current mode
or
“Reduction” temperature 17.5 ° C
Set set.
Passed
PROGRAMMABLE FUNCTIONS) the user will not be able to set the Set
it is immediately stored.
Or:
Comfort temperature 20.0 ° C
seconds from the last time a key was pressed
Winter: higher “Comfort” temperature setting o
Each pressure of the keys involves the variation of 0.1 degrees; by
keeping pressed you obtain the fast scrolling of the values.
“Comfort” temperature 25.0 ° C
from winter mode Antifreeze temperature 4.0 ° C (adjustable or excludable)
temperature T Se ON
until the
Mode
Air conditioner in operation with ambient temperature above 28.0 ° C
4.3 - MODIFY SET TEMPERATURE T Set
equal to the summer "Reduction" temperature.
Winter night reduction:
press the keys
to change the T value
Note: if the antifreeze temperature has been excluded (see chap.
new setting
or
Winter mode (heating):
3rd
conditions:
setting the
OK
Summer mode (cooling):
Thermostat off
10
IMPORTANT!
times the Mode key
OK
“Reduction” temperature 28.0 ° C
4 - INSTRUCTIONS FOR USE
Summer: lower “Comfort” temperature setting o
T Set
minimum (see chap. PROGRAMMABLE FUNCTIONS).
within 5 seconds:
- Air conditioner always deactivated
on the keys: la with temperature values that satisfy the following
example:
1st
2nd
you can edit
Mode
Boiler in operation with room temperature below 17.5 °C
5
antifreeze temperature.
T Set
Press one or more
Machine Translated by Google

At the first change made on the thermostat by pressing a key, the remains on the display
Mode
if there is any doubt about the status of the programmer, the
contact must be opened and closed; vice versa to force antifreeze OFF
5 - INSTRUCTIONS FOR USE
Thermostat operation T Set
(fig. 3) to return to normal operation (example in fig. 4).
on the contact linked to
T Set
flashing to indicate forcing (fig. 1).
Note: if the user does not remember the status of the thermostat and/or the programmer (e.g. in the
T Set
(antifreeze temperature)
mode By
opening the contact: the thermostat sets to the temperature
Fig. 3
OK
electrical).
The symbol appears on the display
thermostat by pressing the button or the desired area.
Example: if you have to force it into Comfort mode
Fig.1
Contact opening
the Mode button on the
thermostat
distance the thermostat by acting ON
.
T Set
Mode
4.4 - OPERATION WITH TELEPHONE PROGRAMMER
in mode
also open at a later time (fig. 2).
OK
(see connections paragraph
(antifreeze), it goes into operation with comfort temperature
At any time it will be possible to change the temperature set or the operating mode of the
safe forcing by phone.
Contact
allows you to control a
Contact closure
conditioner). The flashing symbol appears on the display to indicate forcing. to press
11
telephone
OK
Warning: the opening and closing commands are operative within 1 minute.
the contact must be
closed and opened.
4 - INSTRUCTIONS FOR USE
in comfort temperature mode
fixed
symbol to indicate that the programmer contact is still closed and that it can be
Closing the contact: the thermostat in operation with reduction temperature ( ) or in
T Set
respective terminals of the latter
ON
Fig. 2
house in the mountains), it is advisable to make a double switching to bring the thermostat back to a state
The telephone programmer
Telephone programmer
antifreeze (if not
excluded) see fig. 3 (note: if the thermostat is operating in cooling mode, the
Fig. 4
eg. Programmer
Mode
Machine Translated by Google

If you do not replace the almost flat batteries within the stated times, the display will turn off,
showing only the symbol
Note: the backlighting of the display is automatically deactivated.
4.5 - ALMOST LOW OR LOW BATTERIES REPORT
in the event of a power failure (230V ~) the thermostat display, after a few seconds, turns
off completely, deactivating the temperature control and saving all the settings made in a
special memory, when the mains power returns the display turns on and the device returns
to normal operation.
All thermoregulation activities are suspended and all settings are stored to be reset when
the new battery is inserted.
T Set
12
4 - INSTRUCTIONS FOR USE
ONLY MODEL TE543 POWER SUPPLY 230V ac
The appearance of the
flashing symbol indicates that the batteries are running out; from this
moment you have about 30 days to make the replacement.
fixed.
4.6 - NO MAINS VOLTAGE
ONLY MODEL TE542 BATTERY POWER SUPPLY (3Vdc)
Machine Translated by Google

Press on a
Mode
for 4
Press the “Mode” key in pulses to pass from one function to the next. -
press the key
OK
note: it is not possible
to access programming
with the thermostat in
(off) mode.
5 - PROGRAMMABLE FUNCTIONS
(to display keys)
OK
13
Room temperature correction detected (OFFSET) ...... (Par.5.2)
Setting the hysteresis (for the thermal differential) ......... (Par.5.6)
OK
- To exit programming and confirm the changes, keep the “OK” key
pressed for 4 sec.
Display backlighting: timed or
fixed (only 230V~ model) .......................(Par. 5.9)
MIN (SUMMER) temperature set block .......................... (Par.5.3)
Antifreeze protection adjustment or exclusion ............. (Par.5.8)
The thermostat
then moves to the
room temperature
reading correction
screen. note: in the programming menu, after 60 seconds (time-out) from the last
pressure of a key (marker); the thermostat returns to normal operation (without
saving any changes not confirmed with the OK button).
Press and hold the
key
USE OF THE KEYS INSIDE THE PROG MENU:
anywhere on the
touch screen
sec.
-
Mode
5.1 - ACCESS TO PROGRAMMING Access to programming
is recommended for the installer or expert users as changing
some settings could compromise the correct operation of
the system.
Mode
Selecting the temperature regulation mode (THERMAL
DIFFERENTIAL ON/OFF or PROPORTIONAL)................(Par. 5.5)
After entering the programming menu (paragraph 5.1), the following parameters /
functions can be set and / or modified (described in the same order in the
following paragraphs):
T Set
SET PROG appears
briefly on the display.
Mode
to modify the desired parameter and
save it by briefly pressing the OK key, you can move on to the next function.
Cycle duration setting (for modulating proportional) .... (Par.5.7)
MAX temperature set lock (WINTER) ...................... (Par.5.3)
press for 4 sec
or
T Set
Machine Translated by Google

the perimeter wall which in winter is on average colder than the
o .
at least 4 sec to save
temperature lock
new setting e
14
Winter mode (heating)
5 - INSTRUCTIONS FOR USE
correction) of the measured room temperature; the correction
Mode
programming.
exit the menu
programming.
5.3 - TEMPERATURE SET BLOCK
example in public buildings, hotels etc., it could be useful
OK
Via the keys
memorize and pass
memorize and pass
.
If for any reason the thermostat is installed in a
incorrect settings by unauthorized personnel.
or press and hold for
at least 4 sec to save the
Press the key
to change the current
setting.
set the value of
block for cooling or
cooling
hold it down for
Mode
rest of the house), it is possible to set an Offset (value of
Example: blocking of the maximum comfort temperature set for
follows
maximum.
exit the menu
the new setting e
5 - PROGRAMMABLE FUNCTIONS
OK
it can be set from to -2 °C +2 °C.
5.2 - AMBIENT TEMPERATURE CORRECTION DETECTED
In some particular cases of installation of the thermostat, e.g
OK
Mode
Press the button
for OK
Press the button for OK
Mode
limit the comfort temperature set in order to avoid
MAX (winter) and MIN (summer)
or
to the next setting
to the setting of
OK
location that could influence the measured temperature (eg.
Machine Translated by Google

cast iron, underfloor systems) and a short cycle for systems with inertia
Hon
5 - PROGRAMMABLE FUNCTIONS
t = 20.2 ° C User 3minON-7minOFF
19.6
15
20.0
As an alternative to the thermal differential, the temperature can be adjusted in
t = 19.5 ° C User always on
cast iron) and a high value for systems with fan coils.
to the next setting or keep it
T Set = 20 °C - Cycle = 10 minutes
set the value of
OK
24 6 8
20.8
t = 19.9 ° C Users 6minON-4minOFF
OK
THERMAL DIFFERENTIAL ON OFF / with differential value
19.4
low temperature (fan-coil).
system allows to keep the desired temperature more stable,
° C
19.8
A long cycle is recommended for systems with high thermal inertia (radiators in
PROPORTIONAL MODULATING mode PROP
Example: blocking the minimum comfort temperature set for the
Note: to cancel any blocks previously
pressed for at least 4 sec t = 20.5 ° C Utility always off
temperature lock
Minutes
t= 19.8°C User 7minON-3minOFF
Time
0.5 ° C
20.6
User
(
increasing the feeling of comfort for the user and saving on
Using the keys
ON
programming menu.
); the cycle duration can
be set from 7 to 20 minutes (factory setting 10 minutes). This
Summer mode (cooling)
set return sets to
to save the new one t = 20.4 ° C Utility 1minON-9min OFF
minimal.
10
20.4
t = 19.7 ° C User 8minON-2minOFF
User in operation
(settable from 0.2°C to 1.2°C).thermal (Hysteresis) prefixed at The value of the Hysteresis must be setaccording to the thermal inertia
OFF
energy consumption.
or
for OK
Press the button
t = 20.1 ° C User 4minON-6min OFF
On Off
5.4 - TYPE OF TEMPERATURE REGULATION MODE
19.2
User
t = 20.3 ° C Utility 2minON-8minOFF
Adjustable differential from 0.2 ° C to 2 ° C 1,
5 - INSTRUCTIONS FOR USE
setting and exit the
20.2
t = 19.6 ° C User 9minON-1minOFF
Utility in operation
of the system, a low value is recommended for systems with radiators (e.g. in
Select the desired mode
Mode
memorize and pass
Setting example: WINTER mode
.
0
° C
Mode
t = 20.0 ° C Utility 5minON-5min OFF
The thermostat works (factory setting) in the mode
Machine Translated by Google

5.5 - SELECTING THE MODE
ON / OFF
()
Press the button
for OK
OK
5 - INSTRUCTIONS FOR USE
Modulating proportional
.
Mode
Mode
Mode
setting and exit
Mode
temperature between operation Thermal differential
Via the keys
setting and exit
OK
(DIFFERENTIAL ON / OFF or PROPORTIONAL)
adjustable from 0.2 °C to 1.2 °C; the factory setting is 0.5°C.
adjustment of the desired
temperature.
pressed for at least 4 sec
or
memorize and pass
pressed for at least 4 sec
5.6 - SETTING THE HYSTERESIS
must be set according to the thermal inertia of the
system, a low value is recommended for systems with radiators
OK
Mode
The value of the Hysteresis for the thermal differential regulation mode
Using the keys
Set the value
OK
5 - PROGRAMMABLE FUNCTIONS
memorize and pass
OK
programming menu.
OK
(factory setting) or
or
16
.
.
to save the new one
This procedure allows you to select the adjustment mode
programming menu.
to the next setting or keep
it
to save the new one
TEMPERATURE ADJUSTMENT
(e.g. in cast iron) and a high value for fan coil systems. The value is
set the mode of
Mode
of the desired hysteresis.
Press the button
for OK
to the next setting or keep
it
Machine Translated by Google

OK
set the value of
5 - PROGRAMMABLE FUNCTIONS
programming menu.
17
modulating proportional
control loop.
from the programming menu.
The factory setting is minutes. 10
antifreeze, press the button
to the next setting or keep it
7
Mode
to the next setting
Via the keys
The duration of the control cycle for operation in the mode
Mode
OK
i + 4.0 ° C; this setting can be adjusted from + 4.0 ° C to + 12.0 ° C.
Mode
Mode
In the operating mode the
thermostat is programmed for
or until displayed
pressed for at least 4 sec.
Via the keys
or press and hold for
or
MODULATING PROPORTIONAL ()
can be set
from to 20 minutes; a long
cycle is recommended for systems with inertia
OK
OK
Mode
It is possible to exclude this function.
and ----
OK
protect the plant in case of frost when the temperature drops below
on the display
confirm with the key
to save the new one
or
1st
at least 4 sec to save the
.
high temperature (cast iron radiators, floor systems) and one cycle
Press the button
for OK
In this case, the system will be exposed to damage caused by frost.
If you wish instead
Mode
Press the key to
OK
antifreeze temperature
5.7 - PROPORTIONAL MODULATING CYCLE DURATION
setting and exit the
.
5 - INSTRUCTIONS FOR USE
OK as described above.
2nd
new setting and exit
set the duration of
short for systems with low thermal inertia (fan-coil).
exclude protection
memorize and pass
,
OK
desired.
memorize and pass
5.8 - ADJUSTMENT OR EXCLUSION OF THE ANTIFREEZE PROTECTION
Machine Translated by Google

6 - RESET OPERATION
The display backlighting is factory set in timed mode (it switches off
5 seconds after the last pressure of a key or relative area). However,
it will be possible to set the backlight in a fixed way to have the
display always illuminated.
with 230V~ mains power supply
5 - PROGRAMMABLE FUNCTIONS
or
OK
Press the OK
key to
save and return to the
room temperature
correction setting or hold
it down for at least 4
seconds to save the new
setting and exit the
programming menu.
Once the Reset operation has been completed, the thermostat
restores all the factory settings.
OK
WITH 230V~ POWER SUPPLY
OK of the thermostat and
hold them down for at
least seconds. 4
All segments of the
display light up briefly.
18
OK
OK
5.9 - DISPLAY BACKLIGHTING: TIMED OR FIXED
T Set
there
Press
simultaneously for 4 sec.
The thermostat resumes
operation in heating mode
(winter), restoring all the
factory settings.
5 - INSTRUCTIONS FOR USE
Mode
In the thermostat
Use the keys
to set the desired display
backlighting mode.
Mode
ON
6.1 - RESET
The Reset operation is recommended for the installer or expert
users as with this operation all the settings and programming
previously carried out according to the type of system will be
lost.
Mode
ONLY ON TE543 MODEL
Press the and keys at
the same time.
T Set
Mode
T Set
Machine Translated by Google

SOLUTION
There is no mains voltage
On the contrary, it must be taken to a specific collection point for the recycling of electrical and electronic appliances, such as: - points of
sale, in case you buy a new product similar to the one to be disposed of - local collection points (collection centers waste, local recycling
centers, etc ...).
7 - POSSIBLE PROBLEMS AND SOLUTIONS
The thermostat display is completely off (3Vdc
model)
Replace the batteries
the system is not activated
The thermostat works but
Contact the installer
Check the polarity of the batteries
The batteries are running low
Wrong battery polarity
a tap on the touch screen display does not
perform the desired operation
Check that the circuit breaker or protection
differential is not OFF
The temperature fluctuates too much between hot
and cold
be sure to press inside the sensitive areas
The antifreeze temperature has been
excluded or you are in Summer mode
(heating)
19
INCONVENIENCE
The flashing symbol appeared on the
display (3Vdc model)
The thermostat display is completely off (230V ac
model)
The 4 areas (markers) are separated
from each other by a non-sensitive line.
Contact the installer
IT CAUSES
By ensuring this product is disposed of correctly, you will help prevent potential negative consequences for the environment and human health, which could
otherwise be caused by inappropriate waste handling of this product.
The thermostat is not connected
correctly
DISPOSAL OF OLD ELECTRICAL AND ELECTRONIC APPLIANCES
This symbol on the product or on its packaging indicates that this product cannot be treated as household waste.
Check that the protection circuit breaker or
differential is not OFF
The batteries are exhausted
Replace the batteries within 30 days
There is no voltage in the system
During operation
the antifreeze temperature set is
not displayed
Check that the batteries are installed
Set the antifreeze temperature following the
indications given in chap. PROGRAMMABLE
FUNCTIONS
Batteries not inserted or batteries exhausted
Only the fixed symbol appears on the
display (3Vdc model)
press with a non-metallic tool (e.g. cotton swab)
finger pressure is difficult
The thermostat is not set correctly for
the type of system connected
Recycling of materials will help conserve natural resources. For more detailed information regarding the recycling of this product, please contact your
local office, your household waste disposal service or the shop where you purchased this product.
Machine Translated by Google

The manufacturer reserves the right to introduce all the technical and construction changes it deems necessary without prior notice
Machine Translated by Google