Instructions

• Other devices using the same frequency (e.g. wireless headphones
or loudspeakers)
• Proximity to electric motors/devices, transformers, power-supply
units, computers
Care and cleaning
The product does not require any maintenance and should never be
opened or dissembled for any reason. Repair or maintenance work
must be carried out by a specialist.
Declaration of Conformity (DOC)
Conrad Electronic SE, Klaus-Conrad-Straße 1, D-92240 Hirschau he-
reby declares that this product conforms to the 2014/53/EU directive.
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 a ag symbol and enter
the product order number in the search box. You can then
download the EU declaration of conformity in PDF format.
Disposal
Electronic devices are recyclable waste and must not be
disposed of in the household waste. At the end of its ser-
vice life, dispose of the product according to the relevant
statutory regulations.
You thus full your statutory obligations and contribute to
the protection of the environment.
Technical data
Operating voltage ...............230 V/AC, 50 Hz
Power consumption ............ approx. 0.7 W (off) or 1.4 W (on)
Power rating ....................... resistive load:
max. 3500 W (max. 15.2 A)
inductive load: max. 600 W (max. 2.6 A)
Devices with mainly resistive load are e.g., light bulbs, heat-
ers, etc.
Devices with inductive load are, e.g., engines, control
gears, conventional transformers, energy saving bulbs,
etc.
Transmission/receiving
frequency ............................868.000 - 868.600 MHz
Transmission/receiving
range ..................................max. 150 m
Transmission power............<14 dBm
Ambient conditions ............. 0 to +45 °C,
0 - 90 % RH (non-condensing)
Dimensions (W x H x D) .....41 x 41 x 17 mm
Weight ................................approx. 36 g
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, microlming, or the capture in electronic data processing systems
require the prior written approval by the editor. Reprinting, also in part, is pro-
hibited. This publication represent the technical status at the time of printing.
Copyright 2019 by Conrad Electronic SE. *1761759_V1_0519_02_mxs_m_en
Switching on/off the load
The wireless switch and the load connected with it can be turned on/
off wirelessly only when it has been registered on a radio transmitter
of the RS2W radio system.
Refer to the above description and the operating instructions for the
radio transmitter to be used.
Range
The transmission range of the radio signals between a radio transmit-
ter of the RS2W radio system and the wireless switch is up to 150 m
under optimum conditions.
This value, however, is the so-called “open space range”
(the range when transmitter and receiver are visible to each
other, without interfering inuences).
In practice, however, there may be walls, room ceilings,
etc. between the transmitter and the receiver which re-
duce the range accordingly.
Due to the different inuences on the radio transmission,
no specic range can be guaranteed. However, trou-
ble-free operation is usually possible in a single family
house.
Sometimes the range can be considerably reduced due to:
• Walls, reinforced concrete ceilings, drywalls with metal post and
beam construction
• Coated/metallised insulated glass
• Proximity to metallic & conductive objects (e.g., heating elements)
• Proximity to human bodies
Example: On a 12-channel hand-held radio transmitter of the RS2W
radio system, both of the “ON” and “OFF” keys should be held down
simultaneously until the red LED of the hand-held radio transmitter
ashes. Release the two keys; the red LED continues to ash and
the registration mode is enabled.
• Hold down the control key on the wireless switch until the registrati-
on process on the radio transmitter is complete.
Example: On a 12-channel hand-held radio transmitter of the RS2W
radio system, the LED lights up blue and then goes dark. Now re-
lease the control key of the wireless switch.
• The wireless switches on to indicate that the registration process
is complete.
Up to 5 receivers can be taught-in to a switch channel of
a radio transmitter of the RS2W radio system. This allows
you to simultaneously turn on/off, e.g. up to 5 wireless
switches by a single keystroke.
It is also possible to register the wireless switch on sever-
al radio transmitters.
However, do not register the dimmer supplied with the
RS2W radio switching system and the wireless switch to-
gether on a single switching channel of a radio transmitter!
Always register the wireless switch on a separate channel
of the radio transmitter.
Deleting a taught-in wireless switch on a radio
transmitter
The procedure corresponds exactly to the teach-in procedure of the
wireless switch on the radio transmitter. For more information, see
the operating instructions for the radio transmitter of the RS2W radio
system to be used.
Function test: Turn the connected load on/off using
the control key
Briey press the control key on the wireless switch to turn the connec-
ted consumer load on/off.
An LED next to the control key shows the current switching state:
• LED is on: Consumer load switched on
• LED is off: Consumer load is switched off
Teach-in of the wireless switch to a radio trans-
mitter
The wireless switch can be taught-in to each radio transmit-
ter of the RS2W radio system.
Refer to the operating instructions for the radio transmitter
to be used prior to the teach-in procedure.
Keep a minimum distance of 20 - 30 cm between the wi-
reless switch and the radio transmitter during the teach-in
procedure. Otherwise, it may happen that the registration
process fails.
• If the wireless switch is turned on (LED next to the control key is on,
the connected consumer load is enabled), then turn off the wireless
switch rst.
To do this, briey press the control key; the LED next to the control
key must go out as a result.
The wireless switch must be turned off (LED next to the
control key is off); otherwise, the registration process can-
not be performed.
• Start the teach-in procedure on the radio transmitter.
Installation and connection
Refer to the “Preparations for installation” chapter.
The wireless switch is ideally suitable for switching a consumer load
on/off wirelessly. The wireless switch can be used universally due to
its particularly small size.
Ensure appropriate contact protection during connection,
installation and subsequent operation of the wireless
switch. Otherwise, there is a risk of a life-threatening
electric shock!
• Connect the consumer load to the two
middle screw terminals. The connection
“N” is the neutral wire, the connection
“ ” is the connected output of phase/L.
• The outer two screw terminals are
used for connecting to the mains voltage
(“N” = Neutral wire, “L” = Phase).
• Install the wireless switch in the ush/wall-
mounted box or the housing you are using such that the little control
key and the LED point to the front/outside towards you.
The control key is required for teach-in to a radio transmitter
of the RS2W radio system.
Take care during installation that there is enough free
space around the control key, so it will not be switched on
by accident.
• Now, switch on the mains voltage.
230 V/AC, 50 Hz