Tech Controllers EU-C-8r User manual

USER’S MANUAL
EU-C-8r
WARRANTY CARD
TECH company ensures to the Buyer proper operation of the device for the period of 24 months from the date of sale. The
Guarantor undertakes to repair the device free of charge if the defects occurred through the manufacturer’s fault. The device should be

of consumer sale and amendments of the Civil Code (Journal of Laws of 5 September 2002).
CAUTION! THE TEMPERATURE SENSOR CANNOT BE IMMERSED IN ANY LIQUID (OIL ETC). THIS MAY RESULT IN DAMAGING
THE CONTROLLER AND LOSS OF WARRANTY! THE ACCEPTABLE RELATIVE HUMIDITY OF THE CONTROLLER’S ENVIRONMENT IS 5÷85%
REL.H. WITHOUT THE STEAM CONDENSATION EFFECT.
THE DEVICE IS NOT INTENDED TO BE OPERATED BY CHILDREN.
Activities related to setting and regulation of the controller parameters described in the Instruction Manual and parts wearing
out during normal operation, such as fuses, are not covered by warranty repairs. The warranty does not cover damages arising as a

              
changes cause the loss of Warranty. TECH controllers have protective seals. Removing a seal results in the loss of Warranty.


device (e.g. damage of the equipment through the fault of the client or not subject to Warranty), or if the device defect occurred for
reasons lying beyond the device.


and sales proof (receipt, VAT invoice, etc.). The Warranty Card is the only basis for repair free of charge. The complaint repair time is
14 days.
When the Warranty Card is lost or damaged, the manufacturer does not issue a duplicate.
...................................... ...............................
seller’s stamp date of sale
EN
Safety

following regulations carefully. Not obeying the rules included in
this manual may lead to personal injuries or controller damage.
The user’s manual should be stored in a safe place for further
reference. In order to avoid accidents and errors it should be
ensured that every person using the device has familiarized
themselves with the principle of operation as well as security
functions of the controller. If the device is to be sold or put in a
           
the device so that any potential user has access to essential
information about the device.
The manufacturer does not accept responsibility for any injuries or
damage resulting from negligence; therefore, users are obliged to
take the necessary safety measures listed in this manual to protect
their lives and property.
WARNING
 
 The sensor should not be operated by children.
 Before and during the heating season, the controller should
be checked for condition of its cables. The user should also
check if the controller is properly mounted and clean it if
dusty or dirty.

Description
The EU-C-8r is intended to be used with the EU-L-8e controller.
It should be installed in particular heating zones. It sends current
temperature readings to the EU-L-8e controller which uses the
data to control the thermostatic valves (opening them when the
temperature is too low and closing them when the pre-set room
temperature has been reached).
Colour versions: white and black.
How to register a EU-C-8r
sensor in a given zone
Each sensor should be registered in a particular zone. In order
to do it, in the EU-L-8e menu select Zone/Registration/Sensor.
After selecting Registration, press the communication button on
the selected temperature sensor EU-C-8r.
If the registration attempt has been successful, the EU-L-8e

NOTE
Only one room sensor may be assigned to each zone.
Bear in mind the following rules:
     
sensor may be assigned to each zone;
- once registered, the sensor cannot be unregistered, but
          
- if the user attempts to assign a sensor to the zone to which
        
becomes unregistered and it is replaced by the second one;
- if the user attempts to assign a sensor which has already
         
         
For each temperature sensor assigned to a zone the user
        
It is possible to edit these settings both in the
controller menu (Main menu / Sensors) and via the
website emodul.eu. (using EU-505 or WiFi RS module).
Technical data
Power supply 
Room temperature adjustment range 5C÷35C
Measurement error ± 0,5C
Operation frequency 868MHz
The pictures and diagrams are for illustration purposes only.
The manufacturer reserves the right to introduce some hanges.
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.
EU Declaration of conformity
Hereby, we declare under our sole responsibility that EU-C-8r
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


Wieprz, 22.07.2021
Communication
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