myTEM Radio Switch Dimmer
MTSWD-100-WL
The myTEM Radio Switch Dimmer is a universal,
Z-Wave compatible wall or ceiling switch and is used
to control lighting (ON/OFF and 0-100%). The power
and energy consumption of the connected device is
measured. Three additional digital inputs and the
programmable behavior to the wireless commands
allow flexible use in the house.
The device is intended for installation in a flush-
mounted box.
Further information can be found on our website:
https://www.mytem-smarthome.com/web/en/download
ATTENTION:
This device is not a toy. Please keep it away from
children and animals!
Please read the manual before attempting to in-
stall the device!
These instructions are part of the product and
must remain with the end user.
Warning and safety instructions
WARNING!
This word indicates a hazard with a risk that, if not
avoided, can result in death or serious injury. Work on
the device must only be carried out by persons with
the necessary training or instruction.
CAUTION!
This word warns of possible damage to property.
115’326
Version: 50/2020
SAFETY INSTRUCTIONS
Operate this device only as described in the manual.
Do not operate this device if it has obvious damage.
This device shall not be altered, modified or opened.
This device is intended for use in buildings in a dry,
dust-free location.
This device is intended for installation in a flush-
mounted box. After installation, it must not be openly
accessible.
DISCLAIMER
All rights reserved. This is a translation from the original
version in German.
This manual may not be reproduced in any format, either
in whole or in part, nor may it be duplicated or edited by
electronic, mechanical or chemical means, without the
written consent of the publisher.
The manufacturer, TEM AG, is not liable for any loss or
damage caused by failure to follow the instructions in the
manual.
Typographical and printing errors cannot be excluded.
However, the information contained in this manual is
reviewed on a regular basis and any necessary correc-
tions will be implemented in the next edition. We accept
no liability for technical or typographical errors or the
consequences thereof. Changes may be made without
prior notice as a result of technical advances. TEM AG
reserves the right to make changes to product design,
layout and driver revisions without notice to its users. This
version of the manual supersedes all previous versions.
Trademarks
myTEM and TEM are registered trademarks. All other
product names mentioned herein may be trademarks or
registered trademarks of their respective companies.
What is Z-Wave?
Z-Wave is the international wireless protocol for commu-
nication in the smart home. Z-Wave ensures a reliable
communication by reconfirming every message (
two-way
communication
) and every mains powered node can act
as a repeater for other nodes (
meshed network
) in case
the receiver is not in direct wireless range of the transmit-
ter.
Z-Wave
products from different manufacturers can be
used together
in a wireless network. Thus, this product
with any Z-Wave product from other manufacturers can
be used in a common Z-Wave wireless network.
The myTEM Radio Switch Dimmer is a Z-Wave device
with
secure communication (S2)
and uses the radio
frequency of 868.4 MHz. If other devices also support the
same secure communication, the data is exchanged in
this secure mode. Otherwise, it will switch automatically to
a lower level of security to maintain backward compatibil-
ity.
For more information about frequency regulations please
refer to the homepage of
. For more infor-
mation about Z-Wave technology, devices, tutorials, etc.
please refer to
Product description
The myTEM Radio Switch Dimmer is a universal, Z-Wave
compatible wall or ceiling switch and is used to control
lighting (e.g. dimmable LED bulbs, incandescent lamps,
halogen lamps, etc.) (ON/OFF and 0-100%). The power
and energy consumption of the connected device is
measured.
Three additional digital inputs and the programmable
behavior to the wireless commands allow flexible use in
the house. At the same time, the device also serves as a
Z-Wave repeater to improve range and stability of the
Z-Wave network.
The device is intended for installation in a flush-mounted
box, e.g. behind light switches.
Applications:
Switching of lights
Dimming of lights, selectable for leading or trailing
edge control
Measuring of power and energy consumption of con-
nected device
Operation via the central server
Preparation for the installation
In order to include (
“Add”) a Z-Wave device to a network it
must be in factory default state
. Please make sure to
reset the device into factory default. After power-up, the
status is displayed as below:
Status
“Add” (included in a Z-Wave network):
The
LED
lights
green
for 1-2 seconds
Status
“Remove” (not included):
The
LED
lights
red
for 1-2 seconds
WARNING!
Depending on national safety standards,
only authorized and/or trained technicians may be al-
lowed to make electrical installations on the power supply.
Please inform yourself about the legal situation before
installation.
Device Reset Locally (Reset to factory default)
Please use this procedure only when the network primary
controller is missing or otherwise inoperable.
Power-up the device and then press the small lever (
T
)
for 10 seconds with an
insulated
pen.
Reset:
The
LED
lights up
briefly
in
red
The device reset deletes the memory chip, including
all Z-Wave network settings.
Installation
WARNING!
To avoid electrical shock and/or equip-
ment damage, disconnect power to the main fuse or
circuit breaker before installation or maintenance. Pre-
vent the fuse from being accidentally switched on
again and check that the system is de-energized.
WARNING!
The device shall be connected according
to the wiring diagram only. Switches in the installation
must comply with relevant safety standards.
WARNING!
The electrical installation must be pro-
tected with a fuse of max. 10 A.
WARNING!
The device should be installed in a flush-
mounted box (wall, ceiling) in compliance with relevant
national safety standards and with a depth of not less
than 60 mm. The length of the cables between the de-
vice and a switch or the load should not exceed 10 m.
CAUTION!
Maximum loads shall not exceed
1 A,
250 VAC, (cos (
φ) = 1.0)
.
1. For your safety, switch off the mains voltage (break
fuse) during installation. Make sure that wires are not
short-circuited during and after installation, as this may
damage the device.
2. Connect the cables according to the wiring diagram
below. Rigid wires or strands, stripped by about
6.5 mm, can be used for the installation.
3. Check the wiring and then push the device into the
flush-mounted box.
4. For
maximum reach,
place the antenna upright and
as far away from metal parts and the wiring as possi-
ble.
Attention: Do not shorten the antenna!
5. Switch on the mains voltage and include (
“Add”) the
device into a Z-Wave network as described below.
6. Switch off the mains voltage and fit a cover over the
flush-mounted box. When you switch the mains volt-
age back on again is your device ready.
Inclusion/Exclusion (
“Add/Remove”) of the device
On factory default, the device does not belong to any
Z-Wave network. In order to communicate with other
Z-Wave devices, it must be included into an existing
network or a new network has to be established. In
Z-Wave, this process is called
“Add”.
Devices can also be removed from networks. In
Z-Wave, this process is called
“Remove”. The primary
controller of the Z-Wave network initiates both pro-
cesses. This controller is put into the
“Add”, respec-
tively the
“Remove” mode. The manual of the control-
ler will contain the information on how to switch it into
these modes. Only when the primary controller of the
Z-Wave network is in the
“Add” mode can devices be
added. Removing a device from the network will reset
it to the delivery state.
SmartStart
SmartStart enabled products can be added into a
Z-Wave network by scanning the Z-Wave QR code
present on the product with a controller providing
SmartStart inclusion. No further action is required and
the SmartStart product will be added automatically
within 10 minutes of being switched on in the network
vicinity.
The QR code is located on the side of the housing.
When the device is in the
“Add” mode, the LED flash-
es
green
. When finished, the new status is:
Add:
The
LED
lights up
briefly
in
green
Remove:
The
LED
lights up
briefly
in
red
Manual inclusion/exclusion (
“Add/Remove”)
If the myTEM Radio Switch Dimmer shows status
“Add”, the “Remove” can be performed with any con-
troller in the network or with the help of a new control-
ler. However, it is recommended to use the primary
controller of the previous network unless it is no long-
er available or damaged.
“Remove” deletes the memory chip, including all
Z-Wave network settings.
1. Activate the
“Add” or “Remove” mode on your
controller.
2. Press a button connected to input I3 four times in
quick succession to start include / exclude (
“Add /
Remove
”). If a switch is used instead of the button,
it must be changed accordingly eight times.
When the device is in the
“Add” mode, the LED flash-
es
green
. When finished, the new status is:
Add:
The
LED
lights up
briefly
in
green
Remove:
The
LED
lights up
briefly
in
red
© TEM AG; Triststrasse 8; CH
– 7007 Chur
