6LE007714B
01
WBMDUPB
Push-button dimmer
Hager Electro Pty. Ltd., Unit 17/2-8 South Street, RYDALMERE NSW 2116, AUSTRALIA
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Fig. 2: Rear view
The terminal block must be mounted in either
its original shipped position or on the rear of the
module by means of the enclosed cable tie.
(1) Button with status LED
(2) Retaining lugs for Rotoloc
®
fastening
(3) Connection cables
(4) Terminal block
Function
Correct use
- Switching and dimming of incandescent lamps,
HV halogen lamps and dimmable 230 V LED
lamps; electronic transformers with low voltage
halogen lamps.
- Unsuitable for fans and motors
- Suitable for indoor use only, but no drip and no
spray water.
- Suitable for Hager Rotoloc switch plates only
Product characteristics
-
Phase cut-off dimmer with LED
-
Wide, infinitely variable dimming range down to
the lowest brightness for many lamps
- Programmable minimum brightness
-
Additional configurable functions
-
Automatic storage of the switch-off brightness
level as switch-on brightness level
- Electronic short circuit, overload and thermal
protection
- Multi-way dimming available only with use of
the WBMSLL slave mechanisms
- Non volatile device settings
Control
Fig. 3: Push-button dimmer operation
Load
status
Action
Result
OFF
Short press of
push-button
Switch
ON
with saved
switch-on brightness
level.
> 0%
Short press of
push-button
Switch
OFF
and save
brightness as switch-on
brightness level.
> 0%
Long press of
button
With every long push-but-
ton operation within 12
sec: Dimming with alter-
nating direction, otherwise
device will dim up, until
max. level is reached.
Table 1: Push-button dimmer and slave unit operation
Adjusting the minimum brightness
The minimum brightness level can be adjusted with
the push-button dimmer to prevent poor switch-
on behaviour or flickering of the load in the lower
dimming range.
Switch off load.
Press and hold button for approx 10 seconds.
The lamp and the status LED will flash once
after 3 seconds and then both flash a second
time after 10 seconds.
Release push-button.
The device is now in minimum brightness set-
ting mode. The status LED is flashing fast and
the load is switched on at minimum brightness.
Depending on the lamp, the minimum bright-
ness level of the lights installed may be too
low and the lights may appear off, gradually
increase the brightness level by repeatedly
pressing the button.
If no actions are performed within 10 seconds,
the dimmer exits programing operation.
Briefly press the button repeatedly.
The brightness increases gradually.
Once desired min lighting level is reached, wait
10 seconds for device to store the setting.
The load will be switched off, the dimmer re
-
turns to normal operation.
If your minimum setting is set too high, wait
for the device to exit programming mode and
repeat the above programming procedure
Configurable additional functions
The additional functions can be configured by
pressing the push-button dimmer for the required
number of times.
Kick-start
A short voltage burst when lamp is initially turned
on to support lamp start-up.
Reduced maximum brightness
A non-adjustble voltage reduction for suppressing
flickering at maximum brightness.
Status LED
In factory state the status LED lights up only, if the
lamp is switched on. As described thereunder it
may be set to be permanently on.
Recovering the previous load state when power
is restored after a power cut
The status of the load prior to power loss will be
restored at power-on.
Configuring additional function
From the off position, press & hold the button
for approx 10 seconds or more.
The status LED and the lamp will flash once
after 3 seconds and then both flash a second
time after 10 seconds.
Release push-button.
The device is now in minimum brightness set-
ting mode. The status LED is flashing fast and
the load is switched on at minimum brightness.
Press and hold the button for 3 seconds until
the lamp flashes once again and the status LED
gets off.
Release push-button.
The status LED starts blinking fast again.
Select the additional program function required
by pressing the button slowly, waiting for the
load to flash after each press (selected from
Table 2) before pressing again.
After approx. 10 s without operation, the change
of additional function is stored and the device
switches to standard operation.
Safety instructions
Electrical equipment must only be installed and
assembled by a qualified electrician in accord
-
ance with the relevant installation standards,
guidelines, regulations, directives, safety and
accident prevention regulations of the country.
Failure to comply with these instructions may
result in damage to the device, fire or other
hazards.
Hazard due to electric shock. The device is not
suitable for safe disconnection of the mains
supply. Even when the device is switched off,
the load is not isolated from the mains supply.
Do not connect non-dimmable lamps, their
transformers or operating devices. Observe
manufacturer's data.
These instructions are an integral component
of the product and must be retained by the end
user.
Design and layout of the device
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Fig. 1: Front view
