This is a publication by Conrad Electronic SE, Klaus-Conrad-Str. 1, D-92240 Hirschau (www.conrad.com).
All rights including translation reserved. Reproduction by any method, e.g. photocopy, microfilming, or the capture in
electronic data processing systems require the prior written approval by the editor. Reprinting, also in part, is prohibited.
This publication represent the technical status at the time of printing.
© Copyright 2020 by Conrad Electronic SE.
2269125_V3_0920_02_m_VTP_en
• If necessary, insert the supplied support ring into
the flange before mounting the radiator thermo-
stat to improve stability.
• Then screw the coupling ring onto the adapter or the radiator valve.
Just screw the coupling ring by hand without using any tools.
• Normally, “AdA” is still shown on the display after installation.
• Press the confirmation button (B8), then the display changes to “AdA” with alternating “ п ”
and “
П
” and the motor begins to move.
The device now checks whether it is correctly mounted on the radiator valve.
If a problem occurs, the display shows an error code “F1”, “F2”, “F3” or “F4”. If everything is
correct, the device switches to normal display mode.
F1 The valve is driven insufficiently, check whether the valve is blocked.
F2 The operating range is too wide. Check whether the radiator valve is properly mounted
and whether the coupling ring is properly tightened.
F3 Setting range is too small. Check whether the radiator valve is jammed, blocked or the
radiator valve resistance is too great.
F4 The radiator valve is not installed.
In case of error messages F1 and F2, remove the batteries and restart the setup pro-cess.
You can also use other batteries to check the thermostat.
In case of error messages F3 and F4, insert either the support ring (see previous figure) or
the spacers (0.5 mm or 1 mm or both combined 1.5 mm) between the nut of the valve drive
(B1) and the respective RA adapter (see figure below).
d) Application/advanced configuration
Further configuration of the radiator thermostat in conjunction with the gateway is carried out
via the “Smart Life – Smart Living” app. Observe the operating instructions for the app.
If you want to use the radiator thermostat without a gateway and app, you will find the manual
configuration in the instructions for the radiator thermostat.
Resetting to defaults (gateway)
Follow the steps below to restore the factory settings:
• Connect the product to the power supply and wait until the start-up process is complete.
• Press and hold down the connection button (A2) for more than 5 seconds until the red LED
starts to flash. Release the button.
• The product is now reset to defaults.
To reset the radiator thermostat, please refer to the separate instructions for the
radiator thermostat.
Care and cleaning
Never use aggressive detergents, rubbing alcohol or other chemical solutions, as
these may damage the housing or stop the product from functioning properly.
• Always disconnect the gateway from the power supply before cleaning.
• Use a dry, lint-free cloth to clean the product.
Disposal
a) Product
Electrical and electronic devices must not be discarded with domestic waste.
At the end of its service life, dispose of the product according to the relevant statu-
tory regulations.
Remove any inserted batteries and dispose of them separately from the product.
b) Batteries
You as the end user are required by law (Battery Ordinance) to return all used batteries/rechar-
geable batteries. Disposing of them in the household waste is prohibited.
Batteries containing hazardous substances are labelled with this symbol to indicate
that disposal in household waste is forbidden. The abbreviations for heavy metals
in batteries are: Cd = Cadmium, Hg = Mercury, Pb = Lead (name on (rechargeable)
batteries, e.g. below the trash icon on the left).
Used (rechargeable) batteries can be returned to collection points in your municipality, our
stores or wherever (rechargeable) batteries are sold.
You thus fulfil your statutory obligations and contribute to environmental protection.
Declaration of Conformity (DOC)
Conrad Electronic SE, Klaus-Conrad-Straße 1, D-92240 Hirschau, hereby declares that this
product conforms to Directive 2014/53/EU.
Click on the following link to read the full text of the EU Declaration of Conformity:
www.conrad.com/downloads
Select a language by clicking on the corresponding flag symbol, and then enter
the product order number in the search box. The EU Declaration of Conformity is
available for download in PDF format.
Technical data
a) Gateway
Operating voltage .....................................90 – 250 V/AC, 50/60 Hz
Current consumption ................................max. 150 mA
WLAN .......................................................IEEE802.11b/g/n, 2.4 GHz
Transmission frequency............................868 MHz
Range .......................................................≤ 50 m (outdoors)
Frequency range/Transmission power .....2.412 – 2.484 GHz/max. 16 dBm
Supported operating systems ...................Android
TM
5.0 or later; Apple iOS 9 or later
Dimensions (W x H x D) ...........................approx. 82 x 85 x 70 mm (with plug)
Weight ......................................................approx. 125 g
Operating/storage conditions ....................0 °C to +55 °C, ≤80% RH (non-condensing)
b) Radiator thermostat
Power supply ............................................2x AA batteries
Current consumption ................................max. 120 mA
Transmission frequency............................868 MHz
Range .......................................................≤ 80 m (outdoors)
Frequency range/Transmission power .....865.2 ~ 868.4 MHz/+7 dBm
Protection class ........................................IP20
Dimensions (W x H x D) ...........................approx. 59 x 58 x 100 mm
Weight ......................................................approx. 144 g (without batteries)
Operating/storage conditions ....................0 °C to +55 °C, ≤80% RH (non-condensing)
