Warmup konekt WIRELESS KW-UKETRV User manual

konekt
WIRELESS
BY
Installation and
operating manual
konekt Wireless eTRV
KW-UKETRV

2
Quantity Description
1 Warmup konekt Wireless eTRV
1 Danfoss RA adapter
1 Support ring
1 Nut M4
1 Cylinder head screw M4 x 12 mm
2 1.5 V LR6/mignon/AA batteries
1 Quick start guide
Package Contents

3
1 Information about this manual......................................4
2 Hazard information .........................................................4
3 Function and device overview........................................5
4 General system information ..........................................6
5 Start-up .............................................................................6
5.1 Pairing device ....................................................................6
5.2 Mounting ...........................................................................8
5.3 Adaption run .....................................................................8
6 Conguration ...................................................................9
6.1 Automatic operation ........................................................9
6.2 Manual operation .............................................................9
6.3 Holiday mode....................................................................9
6.4 Operating lock...................................................................9
6.5 Oset Temperature..........................................................9
6.6 Boost Function ..................................................................9
7 Replacing batteries ..........................................................9
8 Troubleshooting............................................................ 10
8.1 Low batteries...................................................................10
8.2 Command not conrmed ..............................................10
8.3 Duty cycle ........................................................................10
8.4 Error codes and ashing sequences ............................10
9 Restore factory settings ............................................... 11
10 Maintenance and cleaning ........................................ 11
11 General information about radio operation ........... 12
12 Technical specications ............................................. 12
13 Warranty ...................................................................... 13
Table of Contents

4
This manual should be read carefully before commencing operation of your
konekt wireless product. Always retain the product manuals for future use.
Symbols used:
1 Information about this manual
2 Hazard information
The device is suitable for indoor use only. It must not be exposed to
moisture, vibrations, mechanical loads or temperatures outside of
its rated values.
For safety and licensing reasons (CE/UKCA), unauthorised change
and/or modication of the device is not permitted.
The device and its packaging are not toys; do not allow children to
play with them. Small components such as batteries and packaging
preset a risk of choking or suocation.
Using the device, in any way or for any purpose, other than those
described in their installation and operation manuals invalidates
any warranty or liability.
This device is intended for use in residential, business and
commercial properties only.
Please note that the room temperature control via the radiator
thermostat is designed for a two-pipe heating system with one feed
and return line per radiator. Use in single-pipe heating systems can
lead to strong deviations in the set temperature due to uctuations
in the ow temperature.
Do not open the device except as instructed to by the installation
and operation manual. It does not contain any user serviceable
components.
Important information
Hazard indication

5
The eTRV oers modulating time and temperature control of rooms heated
with radiators. It can be used with other devices to create a connected multi-
zone system. Use in conjunction with the Thermostat for more accurate
temperature regulation.
The eTRV ts to all common radiator valves and is easy to mount – without
having to drain any water from the heating system.
Display overview:
Device overview:
(A) Display
(B) System button
(Pairing button and LED)
(C) Minus button
(D) Battery cover
(E) Menu/Boost button
(F) Plus button
(G) Union nut
3 Function and device overview
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Overview of heating phases
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Setpoint temperature
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Time and date
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Operating lock
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Open window symbol
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Radio transmission
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Low battery
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Holiday mode
Prg
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Schedule mode
Prg
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Manual mode
Prg
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Boost mode
Prg
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Oset temperature
Prg
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Programming a heating schedule
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Days of the week
A
B
E
C
D
G
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The eTRV is part of the Warmup konekt Wireless System. Devices in the
konekt Wireless System system can be easily paired and setup through the
konekt Wireless Smart Hub using the konekt App. All functions of the konekt
Wireless System are described in detail in the User Guide. The User Guide
and Online manuals for all other konekt Wireless devices are available on
www.warmup.co.uk
The eTRV can be paired seamlessly to the konekt Wireless Smart Hub (KW-
UKHUB). To pair devices to the Smart Hub please download the konekt app.
4 General system information
5 Start-up
5.1 Pairing device
If you have already connected the eTRV to another konekt Wireless
device, you MUST restore its factory settings rst before you can
connect it to the Smart Hub (see section 9)
The Smart Hub must be set up via the konekt App, before any other
devices can be added to your system. For further information, refer
to the Smart Hub operating manual.
5.1.1 Pairing to the Smart Hub
Step 1 - Select Pairing from the konekt App
1
2
Step 2 - Remove insulation strip & insert batteries
Your device will automatically appear in the konekt App. To conrm,
scan the QR code attached to the device or alternatively enter the
last four digits of the device number (SGTIN) in the App. Give the
device a name and allocate it to a room.

7
NOTE: If pairing was successful, the LED (B) will turn green. The device is
now ready for use. If the LED turns red you will have to try pairing the device
again.
Once the eTRV has successfully paired to the Smart Hub,
programming of the device or changes to device settings must be
done through the konekt app.
If required, you can quickly switch between manual or program
mode on the eTRV by pressing and holding the Menu/Boost button
(E) for 2 seconds.
You can manually start pairing mode for another 3 minutes by
pressing the system button (B) once.
5.2 Mounting
The eTRV is easy to install and can be done
without draining the heating system as
long as you have radiators with a suitable
radiator valve.
The union nut (G) on the eTRV can be
directly attached to all valves with a
standard thread size of M30 x 1.5.
5.2.1 Danfoss RA adapter
The adapter provided is required to attach the eTRV to Danfoss RA valves.
The RA adapter is pre-tensioned in order to provide a better t. If necessary
use a screwdriver to open the adapter slightly. The Danfoss valve bodies
have elongated notches around their circumference, which also ensure that
the adapter is properly seated when it snaps on.
During installation, ensure that the
pins inside the adapter are lined
up with the notches on the valve.
Ensure that a suitable adapter
for the valve is properly clipped
on. After clipping onto the valve
body, attach the adapter using the
provided screw and nut.
1
2
RA
1
2
5.2.2 Support ring
The valves from dierent manufacturers may
have tolerance uctuations that make the eTRV
sit more loosely on the valve. In this instance,
insert the provided support ring into the ange
before mounting.

8
5.3 Adaption run
After the eTRV has been mounted successfully, an adaption run (AdA) has to
be performed in order to adapt the device to the valve:
Once the batteries are inserted, the motor will automatically start.
“InS” and the activity symbol ( ) will appear on the display.
If the adaption run has been initiated prior to mounting or if an
error message (F1, F2, F3) is displayed, press the menu/boost
button (E) and the motor will return to the “InS” position.
• While “AdA” is displayed,
press the menu/boost button
(E) to start the adaption run.
• “AdA” and the activity symbol
() will displayed. During this
time, no other operation is
possible. After the adaption
run has been successful, the
display will return to normal.

9
6 Configuration
In automatic mode, the temperature is controlled in accordance with your set
heating schedule. Any manual overrides will be activate until the next change
in the heating schedule.
In manual mode, you can adjust the target temperature you would like eTRV
to achieve. The target temperature can be set manually using the Plus/Minus
buttons on the eTRV or through the app. This temperature remains active
until the next manual change.
6.1 Automatic operation
6.2 Manual operation
Holiday mode allows you to maintain a constant temperature for a certain
period, e.g. during your holidays.
6.3 Holiday Mode
Operation of the device can be locked to prevent settings being changed.
6.4 Operating lock
Programming the eTRV or changing its settings must be done
through the konekt app.
As the temperature is measured on the eTRV, the temperature distribution
can vary throughout a room. To adjust this, a temperature oset of ±3.5°C
can be set. If a nominal temperature of e.g. 20 °C is set but the room only
reaches 18°C, an oset of -2.0°C may need to be set.
This will fully open the radiator valves of any eTRVs assigned to the same
room to quickly heat the room. The boost will last for 5 minutes and can be
activated by pressing the menu/boost button (E) or through the app.
Through the app you can amend the boost duration from 5 - 30 mins.
6.5 Oset Temperature
6.6 Boost Function
7 Replacing batteries
If the symbol for low batteries (
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) appear in the display or in the app,
replace with two new LR6/mignon/AA batteries.
Once the batteries have been inserted, the eTRV will perform a self-test
and an adaption run. The LED will indicate that initialisation is complete by
lighting up orange and then green.
Caution! There is a risk of explosion if the battery is not replaced
correctly. Replace only with the same or equivalent type. Never
recharge non-rechargeable batteries. Do not throw the batteries
into a re. Do not expose batteries to excessive heat. Do not short-
circuit batteries. Doing so will present a risk of explosion.
Used batteries should not be disposed of with regular domestic
waste! Take them to your local battery disposal point.

10
8 Troubleshooting
Provided there is enough voltage, the eTRV will still operate. Depending on
the load, it may still be possible to send commands.
If the voltage drops too far during a command, the low battery symbol
(
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) and error code will be displayed on the device (see section 8.4). In this
instance, the batteries must be replaced.
8.1 Low batteries
If at least one device does not accept a command, the LED (B) will light
up red. This may be caused by radio interference (see section 11). Other
possible issues may be:
The duty cycle is a legally regulated limit of the transmission time of
devices in the 868 MHz range. The aim of this regulation is to safeguard
the operation of all devices working in the 868 MHz range. In the 868 MHz
frequency range we use, the maximum transmission time of any device is
1% of an hour (i.e. 36 seconds in an hour). Devices must cease transmission
when they reach the 1% limit until this time restriction comes to an end.
Warmup devices are designed and produced with 100% conformity to this
regulation. During normal operation, the duty cycle is not usually reached.
However, intensively repeated device pairing processes may mean that this
limit is reached in isolated instances during commissioning.
IMPORTANT: If the duty cycle limit is exceeded, the device may stop working
for a brief period. The device will start working normally again after a short
period (max. 1 hour).
8.2 Command not confirmed
8.3 Duty cycle
• Device cannot be reached.
• Device is unable to execute the command (load failure, mechanical
block, etc.).
• Device is defective.
8.4 Error codes and flashing sequences
Flashing code Meaning Solution
F1 Valve drive slow Check whether the valve pin
is stuck.
F2 Actuating range too wide Check the fastening of the
eTRV
F3 Adjustment range too
small Check whether the valve pin is stuck.
Battery symbol
(
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)Battery low Replace the eTRV batteries
Battery symbol
(
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) and --- Valve moved to error position* Replace the eTRV batteries
*If batteries are not replaced, the eTRV valve will move to a “valve error position”. This
means the target temperature in the room cannot be reached due to a low battery. A
valve error position of 15 % open is set in the factory settings.
Antenna
symbol (
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)
ashing
Communication problem
with SmartHub or
connected device
Check the connection
with the SmartHub or the
connected devices.
Lock symbol (
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)Operating lock activated Deactivate the operating lock
in the app.
Short orange
ashing Radio transmission/ attempting to transmit/
conguration data is
transmitted
Wait until the transmission is
completed.

11
1x long green
light Transmission conrmed You can continue operation.
1x long red light Transmission failed or
duty cycle limit is reached Please try again
Short orange
ashing
(every 10 s)
Pairing mode active
Enter the last four numbers
of the device serial number
to conrm
Fast orange
ashing Pairing mode active Activate the pairing mode of the device you want to pair
Short orange
light (after
green or red
conrmation)
Batteries empty Replace the batteries
6x long red
ashing Device defective Have a look at your app for error message or contact
Warmup.
1x orange and 1
x green lighting
(after inserting
batteries)
Test display Once the test display has
stopped, you can continue.
Long and short
orange ashing
(alternating)
Update of device software Wait until the update is
completed.
9 Restore factory settings
The factory settings of the device can be restored. The device will
automatically reconnect to the system and redownload its settings
unless it is deleted within the konekt App rst.
• Release the system button
and then press and hold the
system button (B) again until
the orange ashing changes to
green.
• Release the system button (B)
to nish.
4 s
4 s
• Open the battery compartment.
• Remove a battery.
• Re-insert the battery while
pressing and holding the
system button (B) until the
device LED (B) starts to ash
orange
10 Maintenance and Cleaning
The device does not require any specic maintenance other than
replacing the battery when necessary. To clean, use a soft, clean
and lint-free cloth. To remove more stubborn marks, dampen the
cloth with warm water. Do not use detergents or chemicals on the
devices.

12
The range of transmission within buildings can dier greatly from
that available in the open air. Besides the transmitting power and
the reception characteristics of the receiver, environmental factors
such as humidity in the vicinity have an important role to play, as do
on-site structural/screening conditions.
11 General information about radio operation
12 Technical specifications
Radio transmission is performed on a non-exclusive RF channel, which
means that there is a possibility of interference occurring. Interference
can also be caused by switching operations, electrical motors or defective
electrical devices.
Warmup konekt Wireless eTRV
Product Code KW-UKETRV
Supply voltage 2x 1.5 V LR6/mignon/AA
Current consumption 100 mA max.
Battery life 2 years (typ.)
IP Rating IP20
Ambient temperature 0 to 50 °C
Dimensions (W x H x D) 56 x 115 x 67 mm
Weight 180 g (incl. batteries)
Radio frequency band 868.0-868.6 MHz, 869.4-869.65 MHz
Maximum radiated power 10 dBm
Receiver category SRD category 2
Typ. open area RF range 250 m
Duty cycle < 1 % per h/< 10 % per h
Software class Class A
Method of operation Type 1
Degree of pollution 2
Valve Connection M30 x 1.5 mm
Warmup hereby declares that the Warmup konekt Wireless
radio equipment is compliant with RED Directive 2014/53/EU
and Radio Equipment Regulations 2017. Please scan the QR
Code for the Declaration of Conformity.
Do not dispose of the device(s) with regular domestic waste!
Electronic equipment must be disposed of at local collection
points for waste electronic equipment in compliance with the
Waste Electrical and Electronic Equipment Directive.
Declaration of Conformity
Instructions for Disposal

13
12 Warranty
Warmup plc warrants theses product(s), to be free from defects in the
workmanship or materials, under normal use and service, for a period of
three (3) years from the date of purchase by the consumer. If at any time
during the warranty period the product is determined to be defective,
Warmup shall repair or replace it, at Warmup’s option.
If the product is defective, please either;
Return it, with a bill of sale or other dated proof of purchase, to the place
from which you purchased it, or
Contact Warmup. Warmup will determine whether the product should be
returned or replaced.
This warranty does not cover removal or re-installation costs and shall not
apply if it is shown by Warmup that the defect or malfunction was caused
by failure to follow the instruction manuals, incorrect installation or damage
which occurred while the product was in the possession of a consumer.
Warmup’s sole responsibility shall be to repair or replace the product within
the terms stated above.
WARMUP SHALL NOT BE LIABLE FOR ANY LOSS OR DAMAGE OF ANY KIND,
INCLUDING ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING,
DIRECTLY OR INDIRECTLY, FROM ANY BREACH OF ANY WARRANTY, EXPRESS
OR IMPLIED, OR ANY OTHER FAILURE OF THIS PRODUCT. THIS WARRANTY
IS THE ONLY EXPRESS WARRANTY WARMUP MAKES ON THIS PRODUCT. THE
DURATION OF ANY IMPLIED WARRANTIES, INCLUDING THE WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, IS HEREBY
LIMITED TO THE THREE-YEAR DURATION OF THIS WARRANTY.
This Warranty does not aect your statutory rights.

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Warmup plc n704 Tudor Estate nAbbey Road nLondon nNW10 7UW nUK
Warmup GmbH nOttostraße 3 n27793 Wildeshausen nDE
Warmup plc
www.warmup.co.uk
[email protected]
Tel: [phone]
Fax: [phone]
Warmup- OM- KW_eTRV- V1.2 2021-06-04_EN