TECH CONTROLLERS EU-C-8r Controller User Manual
- June 10, 2024
- TECH CONTROLLERS
Table of Contents
TECH CONTROLLERS EU-C-8r Controller
Product Information
The EU-C-8r is a temperature sensor designed to be used with the EU-L-8e controller. It is intended for use in heating zones and sends current temperature readings to the controller, which uses the data to control the thermostatic valves. The EU-C-8r comes in two colour versions: white and black.
Safety
WARNING: The device is not intended to be operated by children.
Warranty
The device comes with a 24-month warranty from the date of sale. The warranty covers defects that occur due to the manufacturer’s fault. If a defect occurs, the device should be delivered to the manufacturer for repair. The costs of unjustifiable service calls will be borne exclusively by the buyer.
Product Usage Instructions
How to Register a EU-C-8r Sensor in a Given Zone
- Select Zone/Registration/Sensor in the EU-L-8e menu.
- Press the communication button on the selected temperature sensor EU-C-8r.
- If the registration attempt is successful, the EU-L-8e screen will display a message to confirm.
Note: Only one room sensor may be assigned to each zone.
Rules to Follow When Assigning Sensors to Zones
- The maximum of one temperature sensor may be assigned to each zone.
- Once registered, the sensor cannot be unregistered, but only switched off in the submenu of a given zone (OFF).
- If the user attempts to assign a sensor to the zone to which another sensor has already been assigned, the first 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 different zone, the sensor is unregistered from the first zone and registered in the new one.
Defining Pre-Set Temperature and Weekly Schedule
For each temperature sensor assigned to a zone, the user may define the
pre-set temperature and a weekly schedule. These settings can be edited both
in the controller menu (Main menu / Sensors) and via the website emodul.eu
(using EU-505 or WiFi RS module).
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 delivered to its manufacturer. Principles of
conduct in the case of a complaint are determined by the Act on specific terms
and conditions
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 result of improper operation or through
the user’s fault, mechanical damage or damage created as a result of fire,
flood, atmospheric discharges, overvoltage or short-circuit. The interference
of an unauthorized service, wilful repairs, modifications and construction
changes cause the loss of Warranty. TECH controllers have protective seals.
Removing a seal results in the loss of Warranty.
The costs of unjustifiable service call to a defect will be borne exclusively
by the buyer. The unjustifiable service call is defined as a call to remove
damages not resulting from the Guarantor’s fault as well as a call considered
unjustifiable by the service after diagnosing the 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.
In order to execute the rights arising from this Warranty, the user is
obliged, at his own cost and risk, deliver the device to the Guarantor along
with a correctly filled-in warranty card (containing in particular the sale
date, the seller’s signature and a description of the defect) 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.
Safety
Before using the device for the first time the user should read the 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 diff erent place, make
sure that the user’s manual is there with 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.
- The device should be installed by a qualified electrician.
- 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.
Technical data
| Power supply | batteries 2xAAA 1,5V |
|---|---|
| Room temperature adjustment range | 50C÷350C |
| Measurement error | ± 0,50C |
| Operation frequency | 868MHz |
The pictures and diagrams are for illustration purposes only. The manufacturer reserves the right to introduce some hanges.
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 screen will
display a message to confirm.
NOTE
Only one room sensor may be assigned to each zone.
Bear in mind the following rules:
- the maximum of one temperature sensor may be assigned to each zone;
- once registered, the sensor cannot be unregistered, but only switched off in the submenu of a given zone (OFF);
- if the user attempts to assign a sensor to the zone to which another sensor has already been assigned, the first 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 different zone, the sensor is unregistered from the first zone and registered in the new one.
For each temperature sensor assigned to a zone the user may define the pre-set
temperature and a weekly schedule. 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).
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 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 Effective and coherent use of radio
spectrum
ETSI EN 300 220-1 V3.1.1 (2017-02) par.3.2 Effective and coherent use of radio
spectrum