Description
EU-R-8b room regulator is intended for cooperation with L-8 external
controller.
EU-R-8b room regulators are installed in the heating zones.
Temperature information sent by them to the external controller is
used to control the thermostatic valves (by opening them when the
room temperature is too low and closing them when the pre-set room
temperature has been reached).
Current temperature is displayed in the main screen. The
user may also change the pre-set temperature permanently or for a
limited period of time directly from the sensor.
Controller equipment:
•
built-in temperature sensor
•
wall-mountable cover
Battery low
In case of low battery, the „Lo” message will appear on the screen. To
ensure correct operation of the regulator please change the batteries
(2xAAA 1,5V)
How to use the controller
1. Display – current zone temperature.
2. MINUS button
3. PLUS button
How to register the room regulator in a
particular zone
Each room regulator should be registered in a zone. In order to register,
go to the L-8 menu and select Sensor in the submenu of a given zone
(Zone/Registration/Sensor). After selecting the Register icon, press the
communication button on the back of the room regulator.
If the registration process has been completed successfully,
L-8 screen displays an appropriate message whereas the room sensor
screen displays “Scs”. If the room sensor displays “Err”, an error has
occurred during the registration process.
NOTE
Only one room regulator may be assigned to each zone.
The following rules must be kept in mind:
- once registered, the regulator cannot be unregistered, but only switched
off in the submenu of a given zone,
- if the user attempts to assign a sensor to the zone to which other sensor
has already been assigned, the fi rst sensor becomes unregistered and it
is replaced by the second one.
- if the user attempts to assign a sensor which has already been assigned
to a diff erent zone, the sensor is unregistered from the fi rst 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 confi gured both in the main menu of L-8 external controller (Main
menu/Sensors) and via www.emodul.eu (using ST-507 or 5060). The
pre-set temperature may also be adjusted directly from the room sensor
using PLUS and MINUS button.
How to change the pre-set temperature
The pre-set zone temperature may be adjusted directly from EU-R-8b
room sensor using PLUS and MINUS buttons.
During controller inactivity, the main screen displays current
zone temperature. After pressing PLUS or MINUS, the current temperature
is replaced with the pre-set temperature (the digits are fl ashing). Using
PLUS and MINUS the user may adjust the pre-set temperature value.
After setting desired value wait for 3 seconds – after this time the display
shows a panel to defi ne how long the new setting should apply.
Time settings may be adjusted:
- permanently – press PLUS button until Con appears on the screen (
the pre-set value will apply all the time regardless of schedule settings),
- for a specifi ed number of hours – press PLUS or MINUS until the desired
number of hours appears on the screen e.g. 01h (the pre-set value will
apply for a specifi ed period of time; after that the weekly schedule will
apply).
- if the temperature value defi ned in the weekly schedule settings should
apply, press MINUS until the screen displays OFF.
Description of the functions available in the
menu
In order to enter the menu, press and hold PLUS and MINUS buttons. Use
PLUS and MINUS buttons to navigate among menu functions.
1.Bat - this function enables the user to check the battery level (%).
After Bat function has been selected, the screen fl ashes for 3 seconds and
displays the battery level.
2.Cal - This function enables the user to view sensor calibration. After Cal
function has been selected, the screen fl ashes for 3 seconds and displays
the calibration value.
3.Loc - This function enables the user to activate button lock. After Loc
function has been selected, the screen fl ashes for 3 seconds and you
are asked if you want to activate the lock (yes/no). Confi rm using PLUS
or MINUS button. In order to confi rm your choice, wait 3 seconds. Once
the lock has been activated, the buttons are locked automatically after
10 seconds of inactivity. In order to unlock, press and hold PLUS and
MINUS at the same time. When Ulc appears on the screen, the buttons
have been unlocked.
4.Def - This function enables the user to restore factory settings. Once
Def function has been selected, the screen fl ashes for 3 seconds and you
are asked if you want to restore factory settings (yes/no). Select using
PLUS or MINUS. Wait 3 seconds to confi rm your choice.
5.Ret - exit the menu. Once Ret has been selected, the screen fl ashes for
3 seconds and returns from the menu to the main screen view.
EU Declaration of conformity
Hereby, we declare under our sole responsibility that
EU-R-8b
manufactured by TECH, head-quartered in Wieprz Biała Droga 31, 34-
122 Wieprz, is compliant with Directive 2014/53/EU of the European
parliament and of the Council of 16 April 2014 on the harmonisation of the
laws of the Member States relating to the making available on the market
of radio equipment, Directive 2009/125/EC establishing a framework for
the setting of ecodesign requirements for energy-related products as
well as the regulation by the MINISTRY OF ENTREPRENEURSHIP AND
TECHNOLOGY of 24 June 2019 amending the regulation concerning
the essential requirements as regards the restriction of the use of
certain hazardous substances in electrical and electronic equipment,
implementing provisions of Directive (EU) 2017/2102 of the European
Parliament and of the Council of 15 November 2017 amending Directive
2011/65/EU on the restriction of the use of certain hazardous substances
in electrical and electronic equipment (OJ L 305, 21.11.2017, p. 8).
For compliance assessment, harmonized standards were used:
PN-EN IEC 60730-2-9 :2019-06 par.3.1a Safety of use
ETSI EN 301 489-1 V2.1.1 (2017-02) par.3.1 b Electromagnetic
compatibility
ETSI EN 301 489-3 V2.1.1 (2017-03) par.3.1 b Electromagnetic
compatibility
ETSI EN 300 220-2 V3.1.1 (2017-02) par.3.2 Eff ective and coherent use
of radio spectrum
ETSI EN 300 220-1 V3.1.1 (2017-02) par.3.2 Eff ective and coherent use
of radio spectrum
Wieprz, 27.04.2020
Technical data
Range of room temperature settings........................................5-350
C
Power supply .....................................................batteries 2xAAA 1,5
Accuracy of measurement....................................................+/-0,50
C
Frequency...........................................................................868MHz
We are committed to protecting the
environment.
Manufacturing
electronic
devices imposes an obligation of providing for
environmentally safe disposal of used electronic
components and devices. Hence, we have been
entered into a register kept by the Inspection
For Environmental Protection. The crossed-out
bin symbol on a product means that the product
may not be disposed of to household waste
containers. Recycling of wastes helps to protect
the environment. The user is obliged to transfer
their used equipment to a collection point
where all electric and electronic components
will be recycled.
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Communication
button