
.
and goes out after 2 seconds. All
taught-in sensors are cleared.
Clear individual taught-in sensors in the
same way as in the teach-in procedure,
except that you set the middle rotary
switch to CLR instead of LRN, and
operate the sensor. The LED previously
flashing at a high rate goes out.
Clear device configuration:
Set the middle rotary switch to CLR. The
red LED flashes at a high rate. Within the
next 10 seconds, turn the upper rotary
switch six times to the left stop (turn anti-
clockwise) and away again. The red LED
goes out. The factory settings are restored.
Teaching-in sensors:
A total of 116 memory locations are
available.
1. Set the top rotary switch to the
required teach-in function.
1 = timer as wake-up light;
Teach-in FAH or FBH as Master
2 = 'central off';
Teach-in second FBH as slave
3 = universal switch;
Teach-in third FBH as slave;
4 = 'central on';
Teach-in fourth FBH as slave
5 = Teach in direction pushbutton;
Direction pushbutton are automatically
taught-in fully when pressed. Depen-
ding on where the button is pressed,
the functions for switch-on and dim-up
are defined on one side and switch-
off and dim-down on the other side.
6 = teach in sequential light scene
push button, a pushbutton or half of a
double pushbutton is assigned auto-
matically.
7 = Teach in 4-way direct light scene
pushbuttons (a complete pushbutton
with double rocker is assigned auto-
matically). Turn the lower rotary switch
to the following position:
1 = light scene pushbutton for
scenes 1-4
5 = light scene pushbutton for
scenes 5-8
8 = Teach in FAH as twilight switch;
teach-in operating mode push-
button;
teach in intensity rotary wheel
9 = Teach in GFVS and FFD with high
resolution dimming values; teach in
white tone rotary switch wheel
10 = Teach in rotary switch and
GFVS; during teach-in the actuator
automatically sends a confirmation
telegram. Teach in dimming values of
FFD; teach in white tone and intensity
double rocker pushbutton;
Turn the lower rotary switch to the re quired
channel for universal push buttons,
direction pushbuttons and central control
pushbuttons.
min = all 2 channels
1 = channel 1 warm white (ww)
2 = channel 2 cold white (cw)
2. Set the middle rotary switch to LRN.
The LED flashes at a low rate
.
3. Operate the sensor to be taught-in.
The LED goes out.
To prevent unintentional teach-in, turn the
rotary switch back to LRN for every teach-
in process. The LED flashes at a slow rate
.
You can teach in unencrypted and
encrypted sensors.
Teach in encrypted sensors:
1. Set the middle rotary switch to LRV.
The red LED flashes at a high rate.
2. Within 120 seconds, enable sensor
encryption. The red LED goes out.
Caution: Do not switch off the power
supply.
3. Then teach in the encrypted sensor as
described in 'Teaching-in sensors'.
To teach in other encrypted sensors, turn
the middle rotary switch briefly away
from position LRV and then turn it to 1.
With encrypted sensors, use the 'rolling
code', i.e. the code changes in each
telegram, both in the transmitter and in
the receiver.
If a sensor sends more than 50 tele-
grams when the actuator is not enabled,
the sensor is no longer recognised by
the enabled actuator and you must
repeat teach-in as 'encrypted sensor'.
It is not necessary to repeat the function
teach-in.
Saving light scenes
Up to four brightness values retrievable
with a direct light scene pushbutton can
be saved.
1. Adjust the required brightness level
with a previously taught-in universal
or direction switch (separate for each
channel if necessary).
2. Within 60 seconds, press one of the
four rocker ends of the previously
taught-in direct light scene pushbutton
for longer than 3 seconds but less
than 10 seconds to save the bright-
ness value.
3. Repeat from point 1 to save further
light scenes.
Retrieving light scenes
Up to 8 light scenes can be retrieved:
Direct light scene pushbutton 1-4 (push-
button with double rocker, top left =
light scene 1, top right = light scene 2,
bottom left = light scene 3 and bottom
right = light scene 4).
Direct light scene pushbutton 5-8 (push-
button with double rocker, top left = light
scene 5, top right = light scene 6, bottom
left = light scene 7 and bottom right =
light scene 8) and/or with a sequential
light scene pushbutton (pushbutton or
half a double pushbutton, press top =
next light scene, press bottom = pre-
vious light scene).
Switch on repeater:
The repeater is switched off in the factory
setting. In deenergised state turn the
middle rotary switch to CLR and the
lower rotary switch to ON. Switch on the
power supply. The red LED lights up to
two seconds. The repeater is switched
on.
Switch off repeater:
In deenergised state turn the middle
rotary switch to CLR and the lower rotary
switch to OFF. Switch on the power supply.
The red LED lights up to 0.5 seconds.
The repeater is switched off.
Switch-on confirmation telegrams:
Set the middle rotary switch to CLR. The
red LED flashes nervously. Now within
10 seconds turn the upper rotary switch
3 times to the left (anticlockwise) and
then back away. The red LED goes out
and the green LED lights up for 2
Switch-off confirmation telegrams:
Set the middle rotary switch to CLR.
The LED flashes nervously. Now within
10 seconds turn the upper rotary switch
3 times to the left (anticlockwise) and
then back away. The red LED goes out
immediately. The confirmation tele-
grams are switched-off.
Master-slave mode:
Activate FWWKW71L as master and
teach in all FWWKW71L slaves simulta-
neously:
1. Switch off the power supply to all
FWWKW71L devices (master and
slaves).
2. On the FWWKW71L master, turn the
upper rotary switch to 1, the middle
rotary switch to LRN and the lower
rotary switch to ON.
3. On all FWWKW71L slaves, turn the
upper rotary switch to 1, the middle
rotary switch to min and the lower
rotary switch to max.
4. Switch on the power supply to all
FWWKW71L devices (master and
slaves) simultaneously. The red LED
lights up for 0.5 seconds and the lamp
of the FWWKW71L master switches to
maximum brightness. After approx.
2 seconds, the green LED on the
FWWKW71L master lights up briefly
and a teach-in telegram is sent. After
the teach-in telegram is received by
FWWKW71L slave, the lamp on the
FWWKW71L slave switches on at
maximum brightness.
5. Set all FWWKW71L devices (master
and slaves) to the same operating
mode, minimum brightness and dim
speed.
Deactivate FWWKW71L as master:
In deenergised state turn the middle
rotary switch to LRN and the lower rotary
switch to OFF. Switch on the power supply
.
The red LED lights up to 0.5 seconds.
The master-telegrams and confirmation
telegrams are switched off.
Teach in direction pushbutton in
FWWKW71L slave (only if required):
Turn the upper rotary switch to 5 and
the bottom rotary switch to the required
channel.
Set the middle rotary switch to LRN. The
LED flashes at a low rate
Press the push button. The LED goes out.
When pressed, a rocker is completely
taught-in automatically. Where you
press first is then defined as switch-on.
The other side automatically becomes
switch-off.
Function of slave direction pushbutton:
Quit slave mode as follows:
Press long on the switch-on side to dim
up to the required value.
Press long on the switch-off side to dim
down to the required value.
Double-click on the switch-on side to
dim automatically to maximum bright-
ness.
Press briefly on the switch-off side to
switch off.
Press briefly on the switch-on side to
change back to slave mode.
If the FWWKW71L master was activated
by a central command, the FWWKW71L
slave changes immediately to slave
mode.
Special modes:
The PCT14 can be used to change the
dimmer operating mode.
When special mode is activated (e.g.
light scene switch-through), the dimmer
is only switched on with Central ON,
Central OFF, FBH or FAH.
Operating modes:
■ 'Rotary switch' (factory setting)
■ 'Simple light scene switch-through':
Light scenes are activated (dimmed)
in the set sequence and time period.
8 light scenes can be defined here.
Various effects can be generated
using the dimming speed and time
setting.
LS1-LS2-LS3-LS4-LS5-LS6-LS7-LS8-
LS1…
■ 'Light scene switch-through with
switch-off': Light scenes and OFF are
activated (dimmed) alternately in the
set time period.
seconds. The confirmation telegrams are