Manual Smart Switch Walli Fibaro

FIBARO WALLI DOUBLE SWITCH
FGWDSEU-221
OPERATING
MANUAL
EN
v1.0

3

Table of contents
1: Important safety information 4
2: Description and features 5
2.1: Description 5
2.2: Main features 5
3: Specifications 6
4: Installation 7
4.1: Before installation 7
4.2: Preparing for installation 8
4.3: Electrical connection 8
4.4: Assembling the device 9
4.5: Activating the device 10
5: Adding to Z-Wave network 11
5.1: Adding manually 11
5.2: Adding using SmartStart 12
6: Removing from Z-Wave network 13
7: Operating the device 14
7.1: Controls 14
7.2: Single/Double Switch operating mode 14
7.3: Button control 15
7.4: Visual indications 15
7.5: Menu 16
7.6: Resetting to factory defaults 16
8: Power and energy metering 18
9: Z-Wave range test 19
10: Configuration 20
10.1: Associations 20
10.2: Advanced parameters 23
11: Z-Wave specification 38
12: Parts compatibility 41
13: Regulations 42

4
Important safety information
1: Important safety information
Read this manual before attempting to install the device!
!
Failure to observe recommendations included in this manual
may be dangerous or cause a violation of the law. The manu-
facturer, Fibar Group S.A. will not be held responsible for any loss or
damage resulting from not following the instructions of operating
manual.
DANGER OF ELECTROCUTION!
The device is designed to operate in electrical home installa-
tion. Faulty connection or use may result in fire or electric
shock.
All works on the device may be performed only by a qualified
and licensed electrician. Observe national regulations.
Even when the device is turned off, voltage may be present at
its terminals. Any maintenance introducing changes into the
configuration of connections or the load must be always performed
with disabled fuse.
To avoid risk of electrical shock, do not operate the device with
wet or moist hands.
Do not modify!
!
Do not modify this device in any way not included in this
manual.
Other devices
!
The manufacturer, Fibar Group S.A. will not be held responsi-
ble for any damage or loss of warranty privileges for other con-
nected devices if the connection is not compliant with their
manuals.
This product is intended for indoor use only in dry locations.
!
Do not use in damp or wet locations, near a bathtub, sink,
shower, swimming pool, or anywhere else where water or
moisture are present.
Not a toy!
!
This product is not a toy. Keep away from children and
animals!

5
Description and features
2: Description and features
2.1: Description
FIBARO Walli Double Switch is a smart wall switch designed to con-
trol one or two light sources via Z-Wave network.
It measures active power and energy consumed by the controlled
load.
You can install it with provided cover plate and switch button or oth-
er compatible.
2.2: Main features
• Can be used with:
»» conventional incandescent and halogen light sources,
»» LED lamps,
»» fluorescent lamps,
»» electronic transformers (for ELV halogen lamps and LED bulbs),
»» ferromagnetic transformers (for MLV halogen lamps).
• Can be used with FIBARO Walli covers or other compatible (see
“Parts compatibility” on page 41):
»» GIRA – System 55 (Standard 55, E2, Event, Event Clear),
»» Legrand – Céliane,
»» Schneider – Odace.
• Active power and energy consumption metering.
• Supports Z-Wave network Security Modes: S0 with AES-128 en-
cryption and S2 Authenticated with PRNG-based encryption.
• Works as a Z-Wave signal repeater (all non-battery operated de-
vices within the network will act as repeaters to increase reliabili-
ty of the network).
• May be used with all devices certified with the Z-Wave Plus cer-
tificate and should be compatible with such devices produced by
other manufacturers.
i
The device is a Security Enabled Z-Wave Plus product
and a Security Enabled Z-Wave Controller must be
used in order to fully utilize the product.

6
Specifications
3: Specifications
Power supply 110-230V~ 50/60 Hz
Rated load current 13A per one channel
16A total
Compatible load types incandescent bulbs
fluorescent lamps
electronic transformers
ferromagnetic transformers
LED
Active element micro-gap relay μ
Recommended external
overcurrent protection
10A type B circuit breaker (EU)
13A type B circuit breaker (Sweden)
For installation in boxes Ø = 60mm, depth ≥ 40mm
Recommended wires cross-section area between 1.5-4.0mm2
,
stripped 11.5-13mm of insulation
Operating temperature 0–35°C
Ambient humidity 10–95% RH without condensation
Radio protocol Z-Wave (500 series chip)
Radio frequency band 868.0–868.6MHz; 869.7–870.0MHz
Max. transmitting power +6dBm
Range up to 50m outdoors
up to 40m indoors
(depending on terrain and building
structure)
Dimensions
(Height x Width x Depth)
86 x 86 x 51 mm
Compliance with EU
directives
RoHS 2011/65/EU
RED 2014/53/EU
i
Radio frequency of individual device must be same as
your Z-Wave controller. Check information on the box
or consult your dealer if you are not sure.

7
Installation
4: Installation
4.1: Before installation
!
Connecting the device in a manner inconsistent with this
manual may cause risk to health, life or material damage.
• Do not power the device before fully assembling it in the mount-
ing box,
• Connect only in accordance with one of the diagrams,
• Install only in flush mounting boxes compliant with a relevant na-
tional safety standards and with depth no less than 40mm,
• Do not connect devices which are not compliant with the specifi-
cation or relevant safety standards,
• Do not connect heating devices,
• Do not connect SELV or PELV circuits.
• Make sure you have all required parts when installing with covers
other than FIBARO (see “Parts compatibility” on page 41).
Device parts:
1
2
3
4
1 – switch button, 2 – cover plate, 3 – unit (device), 4 – mounting
frame
Notes for diagrams:
N – terminal for neutral wire
Q1 – output terminal of the 1st channel
Q2 – output terminal of the 2nd channel
L – terminal for live wire
G – groove used to measure wire length

8
Installation
4.2: Preparing for installation
Prepare wires by removing 11.5-13mm of insulation from their ends.
You can use groove on the side of the unit to measure the length.
When installing with FIBARO or GIRA cover plates:
1. Pull out the switch button.
2. Take off the cover plate.
When installing with Legrand or Schneider cover plates:
1. Pull out the original switch button.
2. Take off the original cover plate.
3. Dismount the original mounting frame.
4. Snap the new mounting frame*.
* Additional mounting frames are sold separately.
4.3: Electrical connection
1. Switch off the mains voltage (disable the fuse).
2. Connect with one of the diagrams below:
N
L
Diagram 1: Example con-
nection for double switch
configuration
N
L
Diagram 2: Example con-
nection for single switch
configuration
3. Verify correctness of connection.
4. Tighten the terminal screws using PH1 screwdriver.

9
Installation
4.4: Assembling the device
i
When installing the device in the mounting box orient
the device with terminal screws going up or to the left
(for horizontal button position) to ensure button order.
i
When installing with cover plates other than FIBARO,
we recommend disabling the LED by changing param-
eter 13 to 0.
When installing with FIBARO cover plates:
1. Insert the device with mounting frame into the mounting box and
secure with mounting claws and screws.
2. Snap the cover plate to the device.
3. Snap the switch button to the device.
When installing with GIRA cover plates:
1. Insert the device with mounting frame into the mounting box and
secure with mounting claws and screws.
2. Snap the new cover plate to the device.
3. Snap the switch button adapter* to the device.
4. Snap the new switch button to the device.

10
Installation
When installing with Legrand cover plates:
1. Insert the device with mounting frame* into the mounting box
and secure with mounting claws and screws.
2. Snap the switch button adapter* to the device.
3. Snap the new inner cover plate to the device.
4. Snap the new outer cover plate to the device.
When installing with Schneider cover plates:
1. Insert the device with mounting frame* into the mounting box
and secure with mounting claws and screws.
2. Snap the new cover plate to the device.
* Switch button adapter and additional mounting frames
are sold separately.
4.5: Activating the device
1. If the device fully assembled, switch on the mains voltage.
2. LED ring light means the device is powered and can be added to
the Z-Wave network.

11
Adding to Z-Wave network
5: Adding to Z-Wave network
Adding (Inclusion) – Z-Wave device learning mode, allowing to add
the device to existing Z-Wave network.
i
If you want to change single/double switch operating
mode (see “Single/Double Switch operating mode” on
page 14), you must do it before adding the device to the
Z-Wave network.
5.1: Adding manually
To add the device to the Z-Wave network manually:
1. Power the device.
2. Set the main controller in (Security/non-Security Mode) add mode
(see the controller’s manual).
3. Quickly, three times click one of the buttons.
4. If you are adding in Security S2 Authenticated, input the underlined
part of the DSK (label on the bottom of the box).
5. LED will start blinking yellow, wait for the adding process to end.
6. Adding result will be confirmed by the Z-Wave controller’s message
and the LED frame:
• Green – successful (non-secure, S0, S2 non-authenticated),
• Magenta – successful (Security S2 Authenticated),
• Red – not successful.

12
Adding to Z-Wave network
5.2: Adding using SmartStart
SmartStart enabled products can be added to SmartStart ena-
bled Z-Wave controller by scanning the Z-Wave QR Code present
on the product with a controller providing SmartStart inclusion.
SmartStart product will be added automatically within 10 minutes of
being switched on in the network range.
To add the device to the Z-Wave network using SmartStart:
1. To use SmartStart your controller need to support Security S2
(see the controller’s manual).
2. Enter the full DSK string code to your controller. If your controller
is capable of QR scanning, scan the QR code placed on the label
on the bottom of the box.
4. Wait for the adding process to start (up to few minutes), which is
signalled with yellow LED blinking.
5. Adding result will be confirmed by the Z-Wave controller’s message
and the LED frame:
• Green – successful (non-secure, S0, S2 non-authenticated),
• Magenta – successful (Security S2 Authenticated),
• Red – not successful.
i
In case of problems with adding the device, please re-
set the device and repeat the adding procedure.

13
Removing from Z-Wave network
6: Removing from Z-Wave network
Removing (Exclusion) – Z-Wave device learning mode, allowing to
remove the device from existing Z-Wave network. Removing also re-
sults in resetting the device to factory defaults.
To remove the device from the Z-Wave network:
2. Set the main controller into remove mode (see the controller’s
manual).
3. Quickly, three times click one of the buttons.
4. LED will start blinking yellow, wait for the removing process to
end.
5. Successful removing will be confirmed by the Z-Wave controller’s
message and red LED colour.

14
Operating the device
7: Operating the device
7.1: Controls
1
23
1. First button,
2. Second button,
3. LED ring.
7.2: Single/Double Switch operating mode
The device can work as single or double switch:
• Double Switch mode (default) – the device can control two sepa-
rate loads, but they can be up to 13A per channel and 16A total.
• Single Switch mode – the device can control only one load, but it
can be rated up to 16A.
i
Changing operating mode must performed before
adding it to the Z-Wave network!
To change operating mode before adding to Z-Wave network:
1. Quickly, three times click, then press and hold one of the buttons
to enter the menu.
2. Release button when the device glows white.
3. Quickly click the button to confirm.
4. The device will change and signal the new operating mode:
• 1 white blink – Single Switch mode,
• 2 white blinks – Double Switch mode.
To check operating mode after adding to Z-Wave network:
to enter the menu.
2. Release button when the device glows white.

15
4. The device will signal the operating mode:
• 1 white blink – Single Switch mode,
• 2 white blinks – Double Switch mode.
7.3: Button control
Controlling connected loads
Perform following actions on one of the buttons to change state of
the connected load. Button operation is configurable using parame-
ters 20 and 24.
Double Switch mode – the 1st button controls the 1st channel and
the 2nd button controls the 2nd channel:
• Click – change to the opposite state, ON/OFF (by default).
Single Switch mode – both buttons control the load:
• Click – change to the opposite state, ON/OFF (by default).
Other actions
Perform following actions on one of the buttons to:
• 3xClick – start learn mode to add/remove to/from Z-Wave network,
• 1,2,3xClick/hold/release – activate scene in the controller for spe-
cific action (requires configuration using parameters 40 and 41),
• 3xClick then press and hold – enter the menu.
7.4: Visual indications
The built-in LED light shows current device status.
After powering the device:
• Green – device added to a Z-Wave network (non-secure, S0, S2
non-authenticated),
• Magenta – device added to a Z-Wave network (Security S2
Authenticated),
• Red – device not added to a Z-Wave network.
State of the device:
• White – load turned ON (configurable using parameters 11 and
12).
Update:
• Blinking cyan – update in progress,
• Green – update successful,
• Red – update not successful.

16
Menu:
• Blinking green – entering the menu (added as non-secure, S0, S2
non-authenticated),
• Blinking magenta – entering the menu (added as Security S2
Authenticated),
• Blinking red – entering the menu (not added to a Z-Wave network),
• White – change or check operating mode (single or double switch),
• Green – reset energy consumption memory,
• Magenta – start Z-Wave range test,
• Yellow – reset to factory defaults.
7.5: Menu
Menu allows to perform Z-Wave network actions. In order to use the
menu:
to enter the menu, device blinks to signal adding status (see 7.4:
Visual indications).
2. Release the button when device signals desired position with
colour:
• WHITE – change or check single/double switch mode
• GREEN – reset energy consumption memory
• MAGENTA – start Z-Wave range test
• YELLOW – reset to factory defaults

17
7.6: Resetting to factory defaults
Reset procedure allows to restore the device back to its factory set-
tings, which means all information about the Z-Wave controller and
user configuration will be deleted. Resetting to factory defaults does
not reset energy consumption memory.
i
Resetting the device is not the recommended way of
removing the device from the Z-Wave network. Use re-
set procedure only if the primary controller is missing or
inoperable. Certain device removal can be achieved by the
procedure of removing described.
to enter the menu.
2. Release button when the device glows yellow.
4. After few seconds the device will be restarted, which is signalled
with red LED colour.

18
Power and energy metering
8: Power and energy metering
The device allows for the active power and energy consumption mon-
itoring. Data is sent to the main Z-Wave controller, e.g. Home Center.
Measuring is carried out by the most advanced microcontroller tech-
nology, assuring maximum accuracy and precision (+/- 1% for loads
greater than 10W).
Electric active power – power that energy receiver is changing into
a work or a heat. The unit of active power is Watt [W].
i
Power measurement can contain mains voltage fluctu-
ations within +/- 10%.
Electric energy – energy consumed by a device through a time pe-
riod. Consumers of electricity in households are billed by suppli-
ers on the basis of active power used in given unit of time. Most
commonly measured in kilowatt-hour [kWh]. One kilowatt-hour is
equal to one kilowatt of power consumed over period of one hour,
1kWh = 1000Wh.
Resetting consumption memory:
to enter the menu.
2. Release button when the device glows green.
4. Device will blink two times green to confirm.
i
The device stores periodically (every hour) the con-
sumption data in the device memory. Disconnecting
the module from the power supply will not erase stored
energy consumption data.
i
Changing the device operating mode (Single/Double)
resets energy consumption memory.

19
Z-Wave range test
9: Z-Wave range test
The device has a built in Z-Wave network main controller’s range
tester.
i
To make Z-Wave range test possible, the device must
be added to the Z-Wave controller. Testing may stress
the network, so it is recommended to perform the test only
in special cases.
To test the main controller’s range:
to enter the menu.
2. Release button when the device glows magenta.
4. Visual indicator will indicate the Z-Wave network’s range (range
signalling modes described below).
5. To exit Z-Wave range test, press the button briefly.
Z-Wave range tester signalling modes:
• Visual indicator pulsing green - the device attempts to establish
a direct communication with the main controller. If a direct com-
munication attempt fails, the device will try to establish a routed
communication, through other modules, which will be signalled
by visual indicator pulsing yellow.
• Visual indicator glowing green - the device communicates with
the main controller directly.
• Visual indicator pulsing yellow - the device tries to establish a
routed communication with the main controller through other
modules (repeaters).
• Visual indicator glowing yellow - the device communicates with
the main controller through the other modules. After 2 seconds
the device will retry to establish a direct communication with the
main controller, which will be signalled with visual indicator puls-
ing green.
• Visual indicator pulsing violet - the device does communicate
at the maximum distance of the Z-Wave network. If connection
proves successful it will be confirmed with a yellow glow. It’s not
recommended to use the device at the range limit.
• Visual indicator glowing red - the device is not able to connect
to the main controller directly or through another Z-Wave net-
work device (repeater).
i
Communication mode of the device may switch be-
tween direct and one using routing, especially if the
device is on the limit of the direct range.

20
Configuration
10: Configuration
10.1: Associations
Association (linking devices) – direct control of other devices with-
in the Z-Wave system network.
Associations allow:
• reporting the device status to the Z-Wave controller (using Lifeline
group),
• creating simple automations by controlling other devices without
participation of the main controller (using groups assigned to ac-
tions on the device).
i
Commands send to 2nd, 3rd, 4th and 5th association
groups reflect button operation according to device
configuration, e.g. turning the first channel on using but-
ton will send frame responsible for the same action.
For Single Switch Mode the device provides the association of 3
groups:
1st association group – “Lifeline” reports the device status and al-
lows for assigning single device only (main controller by default).
2nd association group – “On/Off” is used to turn the associated de-
vices on/off reflecting button operation (uses Basic command class).
3rd association group – “Dimmer” is used to change level of as-
sociated devices reflecting button operation (uses Switch Multilevel
command class).
For Double Switch Mode the device provides the association of 5
groups:
1st association group – “Lifeline” reports the device status and al-
lows for assigning single device only (main controller by default).
2nd association group – “On/Off (1)” is used to turn the associated
devices on/off reflecting button operation for 1st channel (uses Basic
command class).
3rd association group – “Dimmer (1)” is used to change level of
associated devices reflecting button operation for 1st channel (uses
Switch Multilevel command class).
4th association group – “On/Off (2)” is used to turn the associated
devices on/off reflecting button operation for 2nd channel (uses Ba-
sic command class).
5th association group – “Dimmer (2)” is used to change level of
associated devices reflecting button operation for 2nd channel (uses
Switch Multilevel command class).

21
Configuration
The device allows to control 5 regular or multichannel devices per an
association group, with the exception of “LifeLine” that is reserved
solely for the controller and hence only 1 node can be assigned.
Assocation groups mapping
Root Endpoint
Association group in
endpoint
Association Group 2 Endpoint 1 Association Group 2
Single Switch Mode: commands sent to association groups for
parameter 20 set to 1
1 click 2 click Hold Release
Button
1 and 2
(toggle)
Basic Set:
2nd group,
Multilevel
Set: 3rd
group
Basic Set:
2nd group,
Multilevel
Set: 3rd
group
Multilevel
Start Level
Change: 3rd
group
Multilevel
Stop Level
Change: 3rd
group
Single Switch Mode: commands sent to association groups for
Button 1
(ON),
Button 2
(OFF)
Basic Set:
2nd group,
Multilevel
Set: 3rd
group
Basic Set:
2nd group,
Multilevel
Set: 3rd
group
Multilevel
Start Level
Change: 3rd
group
Multilevel
Stop Level
Change: 3rd
group
Double Switch Mode: commands sent to association groups for
Button
1 and 2
(toggle)
Basic Set:
2nd and 4th
group,
Multilevel
Set: 3rd and
5th group
Basic Set:
2nd and 4th
group,
Multilevel
Set: 3rd and
5th group
Multilevel
Start Lev-
el Change:
3rd and 5th
group
Multilevel
Stop Lev-
el Change:
3rd and 5th
group

22
Configuration
Button 1
(ON),
Button 2
(OFF)
Basic Set:
2nd and 4th
group,
Multilevel
Set: 3rd and
5th group
Basic Set:
2nd and 4th
group,
Multilevel
Set: 3rd and
5th group
Multilevel
Start
Change:
3rd and 5th
group
Multilevel
Stop Change:
3rd and 5th
group
Button 1
(toggle)
Basic Set:
2nd group,
Multilevel
Set: 3rd
group
Basic Set:
2nd group,
Multilevel
Set: 3rd
group
Multilevel
Start Level
Change: 3rd
group
Multilevel
Stop Level
Change: 3rd
group
Button 2
(toggle)
Basic Set:
4th group,
Multilevel
Set: 5th
group
Basic Set:
4th group,
Multilevel
Set: 5th
group
Multilevel
Start Level
Change: 5th
group
Multilevel
Stop Level
Change: 5th
group
Button 1
(ON)
Basic Set:
2nd group,
Multilevel
Set: 3rd
group
Basic Set:
4th group,
Multilevel
Set: 5th
group
Multilevel
Start Lev-
el Change:
3rd and 5th
group
Multilevel
Stop Lev-
el Change:
3rd and 5th
group
Button 2
(OFF)
Basic Set:
2nd and 4th
group,
Multilevel
Set: 3rd and
5th group
–
Multilevel
Start Lev-
el Change:
3rd and 5th
group
Multilevel
Stop Lev-
el Change:
3rd and 5th
group

23
Configuration
10.2: Advanced parameters
The device allows to customize its operation to user’s needs using
configurable parameters.
The settings can be adjusted via Z-Wave controller to which the de-
vice is added. The way of adjusting them might differ depending on
the controller.
In the FIBARO interface parameters are presented as simple options
in Advanced Settings of the device.
Available parameters:
1. Remember device state
Description
This parameter determines how the device will
react in the event of power supply failure (e.g.
power outage).
The parameter is not relevant for outputs set to
pulse mode (parameter 150/151 set to 2).
Parameter size 1B
Default value 1 (restores the state)
Available
values
0 – remains switched off after restoring power
1 – restores remembered state after restoring
power
2. First channel – overload safety switch
Description
This function allows to turn off the controlled
device in case of exceeding the defined power.
Controlled device can be turned back on via
button or sending a control frame.
Parameter size 4B
Single Switch Mode
Default value 0 (disabled)
Available
values
0 – function disabled
10-45000 (1.0-4500.0W, step 0.1W) – power
threshold
Double Switch Mode
Available
values
10-36200 (1.0-3620.0W, step 0.1W) – power
threshold

24
Configuration
3. Second channel – overload safety switch
Only in Double Switch Mode
Description
This function allows to turn off the controlled
device in case of exceeding the defined power.
Controlled device can be turned back on via
button or sending a control frame.
Parameter size 4B
Available
values
10-36200 (1.0-3620.0W, step 0.1W) – power
threshold
10. LED frame – power limit
Description
This parameter determines maximum active
power. Exceeding it results in the LED frame
flashing violet. Function is active only when pa-
rameter 11 is set to 8 or 9.
Parameter size 4B
Single Switch Mode
Default value 36800 (3680W)
Available
values
500-36800 (50.0-3680.0W, step 0.1W) – power
threshold
Double Switch Mode
Default value 30000 (3000W)
Available
values
500-30000 (50.0-3000.0W, step 0.1W) – power
threshold

25
Configuration
11. LED frame – colour when ON
Description
This parameter defines the LED colour when the
device is ON.
When set to 8 or 9, LED frame colour will change
depending on he measured power and param-
eter 10. Other colours are set permanently and
do not depend on power consumption.
Parameter size 1B
Default value 1 (white)
Available
values
0 – LED disabled
1 – White
2 – Red
3 – Green
4 – Blue
5 – Yellow
6 – Cyan
7 – Magenta
8 – colour changes smoothly depending on mea-
sured power
9 – colour changes in steps depending on mea-
sured power
12. LED frame – colour when OFF
Description
This parameter defines the LED colour when the
device is OFF.
Parameter size 1B
Available
values
0 – LED disabled
1 – White
2 – Red
3 – Green
4 – Blue
5 – Yellow
6 – Cyan
7 – Magenta

26
Configuration
13. LED frame – brightness
Description
This parameter allows to adjust the LED frame
brightness.
Parameter size 1B
Default value 100 (100%)
Available
values
0 – LED disabled
1-100 (1-100% brightness)
101 – brightness directly proportional to mea-
sured power
102 – brightness inversely proportional to mea-
sured power
20. Buttons operation
Description
This parameter defines how device buttons
should control the channels.
Parameter size 1B
Single Switch Mode
Default value 1
Available
values
1 – 1st and 2nd button toggle the load
2 – 1st button turns the load ON, 2nd button
turns the load OFF
Double Switch Mode
Default value 3
Available
values
1 – 1st and 2nd button toggle both channels
2 – 1st button turns both channels ON, 2nd
button turns both channels OFF
3 – 1st button toggles 1st channel, 2nd button
toggles 2nd channel
4 – 1st button single click turns 1st channel ON,
1st button double click turns 2nd channel ON,
2nd button single click turns both channels OFF

27
Configuration
24. Buttons orientation
Description
This parameter allows reversing the operation
of the buttons.
Parameter size 1B
Default value 0
Available
values
0 – default (1st button controls 1st channel, 2nd
button controls 2nd channel)
1 – reversed (1st button controls 2nd channel,
2nd button controls 1st channel)
25. Outputs orientation
Description
This parameter allows reversing the operation
of Q1 and Q2 without changing the wiring (e.g.
in case of invalid connection). Changing orienta-
tion turns both outputs off.
Parameter size 1B
Default value 0
Available
values
0 – default (Q1 - 1st channel, Q2 - 2nd channel)
1 – reversed (Q1 - 2nd channel, Q2 - 1st channel)
30. Alarm configuration - 1st slot
Description
This parameter determines to which alarm
frames and how the device should react. The
parameters consist of 4 bytes, three most sig-
nificant bytes are set according to the official
Z-Wave protocol specification.
Parameter size 4B
Default value [0x00, 0x00, 0x00, 0x00] (disabled)
Available
values
1B [MSB] – Notification Type
2B – Notification Status
3B – Event/State Parameters
4B [LSB] – action:
0x00 – no action, 0xX1 – turn ON, 0xX2 – turn
OFF, 0xX3 – turn ON/OFF continuously, 0x0X
– no action on LED frame, 0x1X – LED frame
blinks red, 0x2X – LED frame blinks green,
0x4X – LED frame blinks blue, 0x8X – disable
LED frame, 0xFX – LED frame LAPD signal
(red-white-blue)

28
Configuration
31. Alarm configuration - 2nd slot
Description
Parameter size 4B
Default value
[0x05, 0xFF, 0x00, 0x00]
(Water Alarm, any notification, no action)
Available
values
(red-white-blue)
32. Alarm configuration - 3rd slot
Description
Parameter size 4B
Default value
[0x01, 0xFF, 0x00, 0x00]
(Smoke Alarm, any notification, no action)
Available
values
(red-white-blue)

29
Configuration
33. Alarm configuration - 4th slot
Description
Parameter size 4B
Default value
[0x02, 0xFF, 0x00, 0x00]
(CO Alarm, any notification, no action)
Available
values
(red-white-blue)
34. Alarm configuration - 5th slot
Description
Parameter size 4B
Default value
[0x04, 0xFF, 0x00, 0x00]
(Heat Alarm, any notification, no action)
Available
values
(red-white-blue)

30
Configuration
35. Alarm configuration – duration
Description
This parameter defines duration of alarm se-
quence. When time set in this parameter elaps-
es, alarm is cancelled, LED frame and relay re-
store normal operation, but do not recover state
from before the alarm.
Parameter size 2B
Default value 600 (10min)
Available
values
0 – infinite
1-32400 (1s-9h, 1s step) – duration
40. First button – scenes sent
Description
This parameter determines which actions result
in sending scene IDs assigned to them. Values
can be combined (e.g. 1+2=3 means that scenes
for single and double click are sent).
Enabling scenes for triple click disables entering
the device in learn mode by triple clicking.
Parameter size 1B
Default value 0 (no scenes)
Available
values
1 – Key pressed 1 time
2 – Key pressed 2 times
8 – Key hold down and key released
41. Second button – scenes sent
Description
This parameter determines which actions result
in sending scene IDs assigned to them. Values
can be combined (e.g. 1+2=3 means that scenes
for single and double click are sent).
Enabling scenes for triple click disables entering
the device in learn mode by triple clicking.
Parameter size 1B
Default value 0 (no scenes)
Available
values
1 – Key pressed 1 time
8 – Key hold down and key released

31
Configuration
60. Power reports – include self-consumption
Description
This parameter determines whether the power
measurements for Endpoint 1 should include
power consumed by the device itself.
Parameter size 1B
Default value 0 (not included)
Available
values
0 – Self-consumption not included
1 – Self-consumption included
61. Power reports for first channel – on change
Description
This parameter defines minimal change (from
the last reported) in measured power that re-
sults in sending new report. For loads under
50W the parameter is irrelevant, report are sent
every 5W change.
Parameter size 2B
Available
values
0 – reporting on change disabled
1-500 (1-500%, 1% step) – minimal change
62. Power reports for first channel – periodic
Description
This parameter defines reporting interval for
measured power. Periodic reports are indepen-
dent from changes in value (parameter 61).
Parameter size 2B
Default value 3600 (1h)
Available
values
0 – periodic reports disabled
30-32400 (30s-9h, 1s step) – time interval
63. Power reports for second channel – on change
Description
the last reported) in measured power that re-
sults in sending new report. For loads under
50W the parameter is irrelevant, report are sent
every 5W change.
Parameter size 2B
Available
values
1-500 (1-500%, 1% step) – minimal change

32
Configuration
64. Power reports for second channel – periodic
Description
measured power. Periodic reports are indepen-
Parameter size 2B
Available
values
65. Energy reports for first channel – on change
Description
the last reported) in measured energy that re-
sults in sending new report.
Parameter size 2B
Default value 10 (0.1kWh)
Available
values
1-500 (0.01-5kWh, 0.01kWh step) – minimal
change
66. Energy reports for first channel – periodic
Description
measured energy. Periodic reports are indepen-
Parameter size 2B
Available
values
67. Energy reports for second channel – on change
Description
the last reported) in measured energy that re-
sults in sending new report.
Parameter size 2B
Default value 10 (0.1kWh)
Available
values
1-500 (0.01-5kWh, 0.01kWh step) – minimal
change

33
Configuration
68. Energy reports for second channel – periodic
Description
measured energy. Periodic reports are indepen-
Parameter size 2B
Available
values
150. First channel – operating mode
Description
This parameter allows to choose operating for
the 1st channel .
Parameter size 1B
Default value 0
Available
values
0 – standard operation
1 – delayed OFF
2 – single pulse
151. Second channel – operating mode
Description
This parameter allows to choose operating for
the 2nd channel.
Parameter size 1B
Default value 0
Available
values
0 – standard operation
1 – delayed OFF
2 – single pulse

34
Configuration
152.
First channel - reaction to switch for delayed OFF /
pulse modes
Description
This parameter determines how the device in
timed mode reacts to pushing the button for 1st
channel.
The parameter is relevant only for button tog-
gles modes (parameter 20 set to 1 or 3).
Parameter size 1B
Default value 0
Available
values
0 – cancel mode and set default state
1 – no reaction - mode runs until it ends
2 – reset timer - start counting from the
beginning
153.
Second channel - reaction to switch for delayed OFF /
pulse modes
Description
This parameter determines how the device in
timed mode reacts to pushing the button for
2nd channel.
The parameter is relevant only for button tog-
gles modes (parameter 20 set to 1 or 3).
Parameter size 1B
Default value 0
Available
values
0 – cancel mode and set default state
1 – no reaction - mode runs until it ends
2 – reset timer - start counting from the
beginning
154.
First channel - time parameter for delayed OFF / pulse
modes
Description
This parameter allows to set time parameter
used in timed modes for 1st channel (parameter
150). Delay time for switching off or duration of
the pulse.
Parameter size 2B
Default value 50 (50s)
Available
values
0 – 0.1 second
1-32000 (1-32000s, 1s step) – time
parameter

35
Configuration
155.
Second channel - time parameter for delayed OFF /
pulse modes
Description
This parameter allows to set time parameter
used in timed modes for 2nd channel (parame-
ter 151). Delay time for switching off or duration
of the pulse.
Parameter size 2B
Default value 50 (50s)
Available
values
0 – 0.1 second
1-32000 (1-32000s, 1s step) – time
parameter
156.
First channel – Switch ON value sent to 2nd and 3rd
association groups
Description
This parameter defines value sent with Switch
ON command to devices associated in 2nd and
3rd association group for manual changes of
Endpoint 1 state.
Parameter size 2B
Default value 255
Available
values
0-99 or 255
157.
First channel – Switch OFF value sent to 2nd and 3rd
association groups
Description
OFF command to devices associated in 2nd and
Endpoint 1 state.
Parameter size 2B
Default value 0
Available
values
0-99 or 255

36
Configuration
158.
First channel – Double Click value sent to 2nd and 3rd
association groups
Description
This parameter defines value sent with Double
Click command to devices associated in 2nd and
Endpoint 1 state.
Parameter size 2B
Default value 99
Available
values
0-99 or 255
159.
Second channel – Switch ON value sent to 4th and 5th
association groups
Description
ON command to devices associated in 4th and
5th association group for manual changes of
Endpoint 2 state.
Parameter size 2B
Default value 255
Available
values
0-99 or 255
160.
Second channel – Switch OFF value sent to 4th and 5th
association groups
Description
OFF command to devices associated in 4th and
Endpoint 2 state.
Parameter size 2B
Default value 0
Available
values
0-99 or 255

37
Configuration
161.
Second channel – Double Click value sent to 4th and
5th association groups
Description
This parameter defines value sent with Double
Click command to devices associated in 4th and
Endpoint 2 state.
Parameter size 2B
Default value 99
Available
values
0-99 or 255

38
Z-Wave specification
11: Z-Wave specification
Endpoint 1:
Generic Device Class: GENERIC_TYPE_SWITCH_BINARY
Specific Device Class: SPECIFIC_TYPE_POWER_SWITCH_BINARY
Description: switch 1
Endpoint 2:
Generic Device Class: GENERIC_TYPE_SWITCH_BINARY
Specific Device Class: SPECIFIC_TYPE_POWER_SWITCH_BINARY
Description: switch 2
Supported Command Classes
Command Class Version Secure
COMMAND_CLASS_ZWAVEPLUS_INFO [0x5E] V2
COMMAND_CLASS_SWITCH_BINARY [0x25] V1 YES
COMMAND_CLASS_ASSOCIATION [0x85] V2 YES
COMMAND_CLASS_MULTI_CHANNEL_ASSOCIA-
TION [0x8E]
V3 YES
COMMAND_CLASS_ASSOCIATION_GRP_INFO
[0x59]
V2 YES
COMMAND_CLASS_TRANSPORT_SERVICE [0x55] V2
COMMAND_CLASS_VERSION [0x86] V2 YES
COMMAND_CLASS_MANUFACTURER_SPECIFIC
[0x72]
V2 YES
COMMAND_CLASS_DEVICE_RESET_LOCALLY
[0x5A]
V1 YES
COMMAND_CLASS_POWERLEVEL [0x73] V1 YES
COMMAND_CLASS_SECURITY [0x98] V1
COMMAND_CLASS_SECURITY_2 [0x9F] V1
COMMAND_CLASS_SUPERVISION [0x6C] V1
COMMAND_CLASS_METER [0x32] V3 YES
COMMAND_CLASS_CONFIGURATION [0x70] V1 YES
COMMAND_CLASS_CRC_16_ENCAP [0x56] V1
COMMAND_CLASS_NOTIFICATION [0x71] V8 YES
COMMAND_CLASS_PROTECTION [0x75] V2 YES
COMMAND_CLASS_MULTI_CHANNEL [0x60]* V4 YES
COMMAND_CLASS_CENTRAL_SCENE [0x5B] V3 YES

39
COMMAND_CLASS_FIRMWARE_UPDATE_MD
[0x7A]
V4 YES
COMMAND_CLASS_APPLICATION_STATUS [0x22] V1
COMMAND_CLASS_BASIC [0x20] V1 YES
Multichannel Command Class*
Command Class Version Secure
Endpoint 1
TION [0x8E]
V3 YES
[0x59]
V2 YES
Endpoint 2
TION [0x8E]
V3 YES
[0x59]
V2 YES

40
Notification Command Class
The device uses Notification Command Class to report different
events to the controller (“Lifeline” group).
Notification
Type
Event Parameter Status
In
endpoints
Power Man-
agement
[0x08]
Over-current
detected
[0x06/V3]
0xFF – enable
(non-change-
able)
Root, End-
point 1*,
Endpoint 2*
Power Man-
agement
[0x08]
Over-load de-
tected [0x08]
0xFF – enable
(non-change-
able)
Root, End-
point 1*,
Endpoint 2*
System
[0x09]
System hard-
ware failure with
manufacturer
proprietary fail-
ure code [0x03]
MP code:
0x01
[device
overheat]
0xFF – enable
(non-change-
able)
Root,
Endpoint 1*
Protection CC
Protection Command Class allows to prevent local or remote control
of the outputs.
Type State Description Hint
Local 0
Unprotected - The device is not
protected, and may be operated
normally via the user interface.
Inputs connected
with outputs.
Local 2
No operation possible – button can
not change relay state, any other
functionality is available (menu).
Inputs discon-
nected from
outputs.
RF 0
Unprotected - The device accept
and respond to all RF Commands.
Outputs can be
controlled via
Z-Wave.
RF 1
No RF control – command class ba-
sic and switch binary are rejected,
every other command class will be
handled.
Outputs cannot
be controlled via
Z-Wave.
Meter CC
Meter Type Scale Rate Type Precision Size
Electric
[0x01]
Electric_kWh
[0x00]
(default)
Import
[0x01]
2 4
Electric
[0x01]
Electric_W
[0x02]
Import
[0x01]
1 2
* only in Double Switch Mode

41
Parts compatibility
12: Parts compatibility
Available FIBARO parts Included in
FGWDSEU-221Name Symbol
Walli Double Switch Unit FG-WDSEU221-AS-8001 x
Switch Button with
Lightguide
FG-WDSEU221-AS-8100 x
Switch Button Adapter FG-WDSEU221-PP-0007
Mounting Frame FIBARO/
GIRA
FG-Wx-AS-4001 x
Mounting Frame Legrand FG-Wx-AS-4002
Mounting Frame Schneider FG-Wx-AS-4003
Single Cover Plate FG-Wx-PP-0001 x
Double Cover Plate FG-Wx-PP-0003
Triple Cover Plate FG-Wx-PP-0004
Parts required for GIRA System 55 (only with non-metalised out-
er surface: Standard 55, E2, Event, Event Clear) cover plates
Required FIBARO parts
Name Symbol
Walli Double Switch Unit FG-WDSEU221-AS-8001
Mounting Frame FIBARO/GIRA FG-Wx-AS-4001
Parts required for Legrand Céliane cover plates
Name Symbol
Mounting Frame Legrand FG-Wx-AS-4002
Parts required for Schneider Odace cover plates
Name Symbol
Mounting Frame Schneider FG-Wx-AS-4003

42
Regulations
13: Regulations
Legal Notices
All information, including, but not limited to, information regarding
the features, functionality, and/or other product specification are
subject to change without notice. Fibaro reserves all rights to revise
or update its products, software, or documentation without any obli-
gation to notify any individual or entity.
FIBARO and Fibar Group logo are trademarks of Fibar Group S.A. All
other brands and product names referred to herein are trademarks
of their respective holders.
Declaration of conformity
Hereby, Fibar Group S.A. declares that the device is in com-
pliance with the essential requirements and other relevant
provisions of Directive 2014/53/EU. The full text of the EU
declaration of conformity is available at the following internet ad-
dress: www.manuals.fibaro.com
WEEE Directive Compliance
Device labelled with this symbol should not be disposed with
other household wastes. It shall be handed over to the applica-
ble collection point for the recycling of waste electrical and
electronic equipment.

Manual Smart Switch Walli Fibaro

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