Tech Controllers EU-R-X User Manual page 2

HOW TO USE THE REGULATOR
1
display
Menu button
Display
current temperature,
humidity,
Menu button
- press - change the view from
room temperature to humidity
level/confirmation of settings
- hold - enter the menu
4 3
A
B
L-X WiFi, L-12
EU-L-12, EU-L-X WiFi
R-X
EU-R-X
GND VCC A
floor sensor
REGULATOR REGISTRATION
5
Each room regulator should
registered in a zone. In order to register,
go to the external controller menu and
select: (Menu > Fitter's menu > Main
module/Additional modules > Zones
> Zone... > Room sensor > Sensor
selection > Wired RS) and press the
registration button on the regulator.
If the registration process has been
completed successfully, the
controller screen will display a message
to confirm whereas the room sensor
screen will display Scs. If the room
sensor displays Err, an
occurred during the registration process.
NOTE
• Only one room regulator may be assigned to each zone.
• The regulator can serve as a floor sensor. In order to do this,
connect the NTC sensor to the regulator and activate it by double-
clicking the registration button. After successful activation, the Scs
message will appear on the controller display. The Err message
displayed on the screen of the room regulator indicates an error in
the activation process. The activated sensor must be registered in
the L-12, ML-12 or L-X WiFi external controller.(Menu > Fitter's
menu > Main module/Additional modules > Zones >
Zone... > Floor heating > Floor sensor > Sensor selection >
Additional sensor > ON).
PRE-SET TEMPERATURE
7
The pre-set zone temperature may be adjusted directly from the EU-R-X
room regulator using the buttons +/-.
During inactivity, the current zone temperature is displayed on the
controller screen. Use the buttons +/- to change the set value. When
the pre-set temperature has been defined, the setting screen will appear.
Time settings can be changed using the buttons +/-:
- for a specific number of hours - click the button +/- until the desired
number of hours is displayed, e.g. 1h (the pre-set temperature will apply
for 1 hour, and then the previous setting will apply: schedule or constant
temperature Con). In order to confirm, press the Menu button.
- permanently - press the button + until Con is displayed (the pre-set
temperature will be valid for an indefinite period of time, regardless of the
schedule settings). In order to confirm, press the Menu button.
- if you want the pre-set temperature resulting from the weekly schedule
settings to apply, press the button - until OFF appears on the screen. In
order to confirm, press the Menu button.
23
.2
Icon
appears when the
temperature has
reached and the
needs heating
Buttons +/-
- change of the
temperature, switching between
menu options
- unlocking the buttons (hold the
buttons +/- simultaneously)
GND VCC A
B
100cm
be
external
error has
registration
button
2
In order to connect the floor sensor or wires, remove the rear cover of
the regulator.
2
23
.2
pre-set
not been
given zone
pre-set
4
The system uses a terminating connection. Depending on the order in
which the regulators are connected to the external controller (as the first
one or the one in the middle of the regulator's transmission line with
the external controller), set the terminating resistor in the regulator in
the appropriate position. ON turns the resistor on, and 1 is the neutral
position. Detailed information on the terminating connection of the
external controller with the regulators is described in the EU-L-12, EU-
ML-12 and EU-L-X WiFi manuals.
B
6
• Hold the registration button to display the current software version.
Remember the following rules:
- A registered regulator can be deleted (Menu > Fitter's menu > Main
module / additional module > Zones > Zone ... > Room sensor >
Sensor selection > Wired RS) or disabled using the external controller
(by deselecting ON in the sub-menu of a given zone).
- If the user attempts to assign a regulator to the zone to which other
regulator has already been assigned, the first regulator becomes
unregistered and it is replaced by the other one.
- If the user attempts to assign a sensor which has already been assigned
to a different zone, the sensor is unregistered from the first zone and
registered in the new one.
It is possible to set individual pre-set temperature value and weekly
schedule for each room regulator assigned to a given zone. The settings
may be configured both in the external controller menu and via www.
emodul.eu (use the module). The pre-set temperature may also be
adjusted directly from the room sensor using the buttons +/-.
8
In order to enter the menu, hold the Menu button. Use the buttons +/-
to switch between menu options. Confirm by pressing the Menu button.
FLO
1. - the function allows the user to view the floor temperature (option
available after activating the floor sensor). After entering the Flo function,
press the Menu button.
CAL
2. - this function enables the user to set the calibration value for
the room sensor and then the floor sensor Flo (if activated). After entering
the Cal function, press the Menu button. Use the buttons +/- to set the
calibration value.
Press the Menu button again will display floor sensor calibration. Press
the Menu button und use the buttons +/- set the calibration floor sensor.
LOC
3. - the function enables the automatic button lock. After selecting
the Loc function, press the Menu button. Then a question is displayed
whether to enable the lock (yes / no). Select by pressing one of the
buttons +/-. Confirm by pressing the Menu button.To unlock the button,
hold the buttons +/- simultaneously. When Loc is displayed, the
buttons are unlocked.
To disable the lock, enter the Loc function again and select the no option.
Confirm by pressing the Menu button
DEF
4. - this function allows the user to restore factory settings. After
selecting the Def function, press the Menu button. Then a question is
displayed whether to restore the factory settings (yes / no). Select by
pressing one of the buttons +/-. Confirm by pressing the Menu button.
After restoring factory settings, it will be necessary to re-register the
regulator in the external controller.
RET
5.
- exit the menu. Once in the Ret function, press the button to
exit the menu.
INSTALLATION
1
terminating resistor
MENU FUNCTIONS
.
(jumper)