Instructions

Intended use
The radio transmitter can switch suitable receivers of the RS2W radio
system (or a consumer load connected to it) wirelessly on or off.
The radio transmitter has a sensor that must be attached to a power
line (phase / L). This senses whether there is an electrical current run-
ning through. In response, the corresponding receiver for the RS2W
radio system is activated.
The radio-transmitter is operated via a type “CR2477” battery. The
radio-transmitter must not get damp or wet as this would damage it.
For safety and compliance reasons, the product must not be convert-
ed or modied in any way. If you use the product for other purposes
than those described above, the product may be damaged. Moreo-
ver, improper use can lead to risks such as short-circuits, re, electric
shocks, etc. Please read the operating instructions carefully and do
not discard them. If you pass the product on to a third party, please
hand over these operating instructions as well.
This product complies with the applicable national and European Reg-
ulations. All names of companies and products are the trademarks of
the respective owners. All rights reserved.
Safety instructions
Read the operating instructions carefully and espe-
cially observe the safety information. If you do not fol-
low the safety instructions and information on proper
handling in this manual, we assume no liability for any
resulting personal injury or damage to property. Such
cases will invalidate the warranty/guarantee.
a) General
Attention, important note!
Only persons with relevant electro-technical knowledge and ex-
perience should carry out the installation! *)
If it is installed improperly, you risk:
• your own life
• the life of the person using the electrical system.
If it is not installed properly, you risk severe damage to property, e.g.,
by re.
There is a risk of you being held liable for personal injury and material
damage.
Contact an Electrician!
*) Specialist knowledge required for the installation:
In particular, the following expertise is required for installation:
• the applicable “5 safety rules”: Switch off power; secure against
switching back on; determine voltage-free status; earthing and
short-circuiting; cover or fence off nearby live parts
• Choose appropriate tools, meters and, if necessary, personal pro-
tective equipment
• Evaluation of the measurement results
• Selection of the electrical installation material to ensure the shut-
down conditions
• IP protection types
• Installation of the electrical installation material
• Type of mains supply network (TN system, IT system, TT system)
and the connection conditions that follow from them (classical
earthing, protective earthing, required additional measures, etc.)
If you do not have the expertise required for the installation and
the connection, do not install and connect it yourself but ask a
qualified technician.
• The device is not a toy. Keep it out of the reach of children and pets.
• Do not leave packaging material lying around carelessly. This may
become dangerous playing material for children.
• Protect the product from extreme temperatures, direct sunlight,
strong jolts, high humidity, moisture, ammable gases, vapours and
solvents.
• Do not place the product under any mechanical stress.
• If it is no longer possible to operate the product safely, take it out of
operation and protect it from any accidental use. Safe operation can
no longer be guaranteed if the product:
- is visibly damaged,
- is no longer working properly,
- has been stored for extended periods in poor ambient conditions
or
- has been subjected to any serious transport-related stresses.
• Please handle the product carefully. Jolts, impacts or a fall even
from a low height can damage the product.
• Also observe the safety and operating instructions of any other de-
vices which are connected to the product.
• Do not use this product in hospitals or medical institutions. Although
the product only emits relatively weak radio signals, these may lead
to the malfunction of life-support systems. The same may also apply
to other areas.
• Consult an expert when in doubt about operation, safety or connec-
tion of the device.
Latest operating instructions
Download the latest operating instructions via the
link www.conrad.com/downloads or scan the QR
code shown. Follow the instructions on the website.
Explanation of symbols
The lightning symbol inside a triangle is used when the-
re is a potential risk of personal injury, such as electric
shock.
An exclamation mark in a triangle indicates important ins-
tructions in this operating manual that absolutely have to
be observed.
The arrow symbol indicates specic tips and advice on
operation.
Delivery content
• RS2W radio transmitter
• Operating instructions
Operating instructions
RS2W radio transmitter 1 channel
Item no. 1555211
• Maintenance, modications and repairs are to be performed exclu-
sively by an expert or at a qualied shop.
• If you have questions which remain unanswered by these operating
instructions, contact our technical support service or other technical
personnel.
b) Connection and operation
• The Phase/L wire of the power lead must be routed through the
sensor. For this reason, ensure that the radio transmitter is suitably
positioned to avoid all contact with the sensor.
• The product must not get damp or wet.
• Protect the product from exposure to extreme temperatures, direct
sunlight, strong vibrations and solvents. Never expose the product
to mechanical stress.
c) Batteries
• Correct polarity must be observed while inserting the battery.
• The battery should be removed from the device if it is not used for
a long period of time to avoid damage through leaking. Leaking or
damaged batteries might cause acid burns when in contact with
skin, therefore use suitable protective gloves to handle corrupted
batteries.
• Batteries must be kept out of reach of children. Do not leave batte-
ries lying around, as there is risk, that children or pets swallow them.
• Batteries must not be dismantled, short-circuited or thrown into
re. Never recharge non-rechargeable batteries. There is a risk of
explosion!
Operating elements
1 Power sensor
2 Opening for power lead
(Phase/L)
3 Control key
4 LED
Inserting/replacing batteries
• To insert the battery, separate the two halves of the device. To do
this, use a ngernail or a at screwdriver. Do not exert any force.
• Insert a type CR2477 battery, observing the correct polarity. The
plus pole (+) of the battery has to point outwards towards you.
• Join the two halves of the device back together, ensuring that they
snap into place.
• A battery exchange is necessary when a programmed receiver no
longer reacts to the radio transmitter.
Depending on the installation location (for example, in
a ush-mounted box), when changing the battery, make
sure that no lines carrying mains voltage are touched.
There is a risk of a life-threatening electric shock!
Depending on the installation location, where possible,
switch off the mains voltage at all poles before changing
the battery. Verify the absence of voltage by using an ap-
propriate measuring instrument. Proceed to replace the
battery as described above.