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25110
Thermostat operation
1 - Description
20°C
15°C
25°C
5
1
10
30
2
4
off
3
auto
1 LED indicating output state
ON = request for heating
2 Temperature setting knob
3 Potentiometer for thermostat calibration
4 Switch ON/OFF of the LED
2 - Locking of controls
You may limit the temperature adjustment range by using
a mechanical blocking (for instance, 17 - 23 °C range).
• Remove the setting knob.
• Remove the small pins from their support.
• Place them so as to define the temperature range
as desired. Reset the adjustment button:
set the cursor of centre section
(e.g. to 20 °C), position the
button over it at the same
temperature and press gently.
Example: temperature can vary
between 17 °C and 23 °C.
Adjustments/settings
The settings below are to be done on back of
thermostat. To have access to the back, pull up
thermostat front face and remove it from its base.
a) activating/deactivating operating leds
Use the switch 4 to activate/deactivate thermostat led.
ON = led is activ
OFF = led inactive. It only switches on temporarily
after acting upon the setting knob when request is
under way.
b) thermostat calibration
The potentiometer 3 is used to adjust the value measured
by thermostat (within a limit of +/- 3 °C).
- Measure the room temperature using a reference
thermometer placed in room centre.
- Check the temperature recorded against that
indicated by the thermostat.
• for instance, if the recorded temperature exceeds
the thermostat temperature by 1 °C, set the
potentiometer to –1.
• Or, if the recorded temperature is below the
thermostat temperature by 1 °C, set the potentiometer
to +1 °C.
2
Electronic room thermostat
Where and how to install your
electronic thermostat?
The room thermostat must be installed at approximately
1,5 metre up from floor upon an interior wall, away from
direct solar radiation and any heat source such as
television, lighting and air draught etc.
The thermostat is made of two parts:
6
• a plug-in front face (b).
7
• A base to be fitted inside a Ø 60 mm flushmounted box (a).
a) fix the base of your thermostat in a Ø 60 mm
flushmounted box using 2 screws.
b) the front face is just clipped onto the flushmounted
pins
assembly.
Note: to prevent parasitic air draughts,it is recommended
to block the electrical supply cable with an insulatin
material (glass wool etc.).
Technical characteristics
auto
Power supply:
Output:
Consumption:
Temperature setting range:
Accuracy:
Drift under load:
Type of regulation:
Connection capacity:
Operating temperature:
Storage temperature:
Hygrometry:
Index of protection:
Ecodesign class:
Class of insulation:
Dimensions of the thermostat (font part): 85 x 81 x 13 mm
Voltage and current declared for the needs
of EMC emissions tests:
Pollution category:
Rated impulse voltage:
Software structure:
Action type:
Upstream protection:
Product with independent mounting, to be fixed on a
box of embedment.
Electrical equipment may only be installed and
assembled by a qualified electrician in accordance
with the relevant installation standards, guidelines,
regulations, directives, safety and accident
prevention regulations of the country.
a a
b
230V~ +10/-15% 50Hz
240V~ +/-6% 50Hz
1 changeover volt free contacts
10A – 230V~ AC1.max.
100mA – 48V~/
s
min.
< 0,5W
10 to 30 °C
< 0,5K
< 1,5K
PI
2 x 1 to 2,5 mm2
0 °C to +45 °C
-20 °C to +65 °C
90% to 25 °C
IP30/IK03
4
II
230V~ / 0.5A
2
4kV
class A
2B
circuit breaker 10 A
This semi-flushmounted electronic room
thermostat is designed to control room
temperature according to the desired setting
and will provide users with maximum comfort.
Connection
Example: regulation of electrical convectors
N
L
N
L
1
2
4
5
6
Example: regulation of a boiler
N
L
1
2
4
5
ϑ
6
Boiler
Correct Disposal of This product
(Waste Electrical & Electronic
Equipment).
(Applicable in the European Union and other European
countries with separate collection systems).
This marking shown on the product or its literature
indicates that it should not be disposed with other
household wasted at the end of its working life. To prevent
possible harm to the environment or human health from
uncontrolled waste disposal, please separate this from
other types of wastes and recycle it responsibly to
promote the sustainable reuse of material resources.
Household users should contact either the retailer where
they purchased this product, or their local government
office, for details of where and how they can take this item
for environmentally safe recycling.
Business users should contact their supplier and check
the terms and conditions of the purchase contract. This
product should not be mixed with other commercial
wastes of disposal.
å
Usable throughout Europe
ϑ
Electric convectors
and in Switzerland
6LE000495B
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