Device description
The user operates the device using touch buttons.
NOTE
The regulator is powered with batteries - it is recommended to
check the batteries from time to time and replace them at least
once every heating season.
First start-up
In order for the EU-T-3.1 controller to work properly, it is necessary to
follow these steps when starting the device for the first time:
1. Insert the batteries - in order to to do it, remove the front cover of
the controller.
2. Connect the controller to the heating device.
3. If the room regulator will be used to operate the floor heating system,
connect an additional sensor to the floor sensor connector.
Operation modes
The room regulator may operate in one of the following operation modes:
•
Day/night mode
– In this mode the pre-set temperature value
depends on the current time of the day. The user may set different
temperature values for the daytime and nighttime as well as define the
exact time of entering day mode and night mode.
In order to activate this mode, press MENU button until one of the mode
i c o n s
appears on the main screen. The user may define the pre-
s e t
temperature and (after tapping on MENU again) the time of
entering day and night mode.
•
Manual mode
- In this mode, the pre-set temperature is adjusted
manually from
the main screen view with the use of these buttons
. Manual mode is activated after pressing MENU button. Once the
manual mode has been activated, the previous operation mode enters
‘’sleep mode’’ until the next pre-programmed temperature change.
Manual mode may be deactivated by pressing EXIT button.
until a flashing icon
appears on the screen. Use
or
to set the
time of night mode activation.
6. HYSTERESIS
- Room temperature hysteresis defines the pre-set
temperature tolerance in order to prevent undesired oscillation in case of
small temperature fluctuation (within the range of 0,2 - 5°C).
Example:
Pre-set temperature : 23°C, Hysteresis: 1°C
The room regulator reports that the temperature is too low when the
room temperature drops to 22 °C.
In order to set the hysteresis, press MENU until a flashing icon
appears on the screen. Use
or
to set the desired hysteresis
value.
7. FLOOR HEATING ON/OFF
- This function is used to enable (ON) or
disable (OFF) the underfloor heating, with the use of
. When the
underfloor heating is enabled (icon ) the user may configure the
following parameters:
•
Maximum temperature
- in order to set the maximum floor
temperature, press MENU until the floor heating icon appears on the
screen. Next, use
or
to enable the heating, and then use the
same buttons to set the maximum temperature.
•
Minimum temperature
- in order to set the minimum floor
temperature, press MENU until the floor heating icon appears on the
screen. Next, use
or
to enable the heating, and then use the
same buttons to set the minimum temperature.
•
Hysteresis
- underfloor heating hysteresis defines the tolerance for
the maximum and minimum temperature. The settings range is from
0,2°C to 5 °C.
Main screen description
1. Battery level
2. Maximum/minimum floor temperature - this icon is displayed only
when the floor sensor is enabled in the controller menu.
3. Hysteresis
4. Night mode
5. Day mode
6. Manual mode
7. Current time
8. Cooling/heating
9. Current temperature
10. Button lock
11. Pre-set temperature
Controller functions
The user navigates in the menu structure using touch buttons: EXIT,
and MENU. In order to edit particular parameters, press MENU.
By pressing MENU the user may preview the controller functions. The
edited parameter is flashing. Use the buttons
to change the
parameter settings. Press MENU to confirm the changes and move on to
edit the next parameter.
1. CLOCK
- In order to set the time, press MENU button until a digital
clock settings appear at the top of the screen. The settings concern the
flashing parameter. Use
or
to set the hour. Next, press MENU to
move to the next parameter - minutes.
2. PRE-SET DAY TEMPERATURE
- In order to define the pre-set day
temperature, press MENU button until a flashing icon
appears on the
screen. Use
or
to set the day temperature.
3. DAY FROM...
- This function enables the user to define the exact time
of entering the day mode. To configure this parameter, press MENU until
a flashing icon
appears on the screen. Use
or
to set the time
of day mode activation.
4. PRE-SET NIGHT TEMPERATURE
- In order to define the pre-set
night temperature, press MENU button until a flashing icon
appears
on the screen. Use
or
to set the night temperature.
5. NIGHT FROM...
- This function enables the user to define the exact
time of entering the night mode. To configure this parameter, press MENU
If the floor temperature exceeds the maximum temperature, the
underfloor heating will be disabled. It will be enabled only after the
temperature has dropped below the maximum floor temperature minus
the hysteresis value.
Example:
Maximum floor temperature: 33°C, Hysteresis: 2°C
When the floor temperature reaches 33°C, the underfloor heating will be
disabled. It will be activated again when the temperature drops to 31°C.
If the floor temperature drops below the minimum temperature, the
underfloor heating will be enabled. It will be disabled after the floor
temperature has reached the minimum value plus the hysteresis value
Example:
Minimum floor temperature: 23°C, Hysteresis: 2°C
When the floor temperature drops to 23°C, the underfloor heating will be
enabled. It will be disabled when the temperature reaches 25°C.
8. BUTTON LOCK ON/OFF
- It is possible to activate button lock. In
order to do it, press the MENU button until the icon , appears on the
screen and select ON. In order to unlock the buttons,
press and hold
any button.
Menu button functions
By holding the MENU button the user may enter particular functions in
the Menu.
1. COOLING/HEATING
- This icon informs about the room heating or
cooling to reach the pre-set temperature. These messages are displayed
alternately: cooling or heating.
2. BUILT-IN SENSOR CALIBRATION
- Calibration should be
performed while mounting or after it has been used for a long time, if
the room temperature measured by the sensor differs from the actual
temperature. Calibration setting range is from -9,9 to +9,9 ⁰C with the
accuracy of 0,1⁰C.
To calibrate the built-in sensor, press the MENU button until the
temperature sensor calibration screen appears. Use the buttons
or
to set the desired correction. To confirm, press the MENU button
(confirm and go on to edit the next parameter).
3. FLOOR SENSOR CALIBRATION
- Floor sensor calibration (an
additional icon is displayed:
) should be performed if the floor
temperature measured by the sensor differs from the actual temperature.
To calibrate the built-in sensor, press the MENU button until the floor
sensor calibration screen appears. Use the buttons
or
to set the
desired correction. To confirm, press the MENU button (confirm and go
on to edit the next parameter).
4. SOFTWARE VERSION
- After pressing the MENU button the user
may check the software version number. The number is necessary while
contacting the service staff.
5. DEFAULT SETTINGS
- This function is used to restore factory
settings. In order to do it, change the flashing digit 0 to 1.
100cm
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3
5
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2
1. Display
2.
EXIT
– press this button to display the room temperature/ floor
temperature or to disable manual mode.
3.
– press this button to decrease the edited value.
4.
– press this button to increase the edited value.
5.
MENU
– – hold this button to enable manual mode and to set
calibration. Press the MENU button to move on to edit next parameters.
