hager WBMDUPB Manual

WBMDUPB
Push-button dimmer V2
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
(3)
Fig. 1: Front view
01
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
(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
(2)
Fig. 3: Push-button dimmer operation
(1)
Load Action
status
OFF Short press of
push-button
> 0% Short press of
push-button
> 0% Long press of
button
Table 1: Push-button dimmer and slave unit operation
Fig. 2: Rear view
fastening
®
Result
Switch ON with saved
switch-on brightness
level.
Switch OFF and save
brightness as switch-on
brightness level.
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.
Hager Electro Pty. Ltd., Unit 17/2-8 South Street, RYDALMERE NSW 2116, AUSTRALIA
Setting the minimum brightness level
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
Additional Settings
The additional settings can be configured by
pressing the push-button dimmer for the required
number of times. Refer to Table 2.
1. Kick-start
A short voltage burst when lamp is initially turned
on to support lamp start-up.
2. Reduced maximum brightness
A non-adjustable voltage reduction for suppressing
flickering at maximum brightness.
3. Status LED
To change the status LED from only 'On' when load
is on to 'Always On'.
4. Recover load state after power outage
The status of the load prior to power loss will be
restored at power-on.
5. Always turn load on at 100%
For loads that do not turn on when switched off at
low dim setting
How to configure additional settings
Switch off load.
„
Press and hold push button for approx 10
„
seconds.
-
The load will flash once after 3 seconds and then
flash a second time after 10 seconds.
Release the push button.
„
Press push button again for approx. 3 s until the
„
load flashes once.
-
The status LED will blink fast.
Release the push button.
„
-
You are now in Additional Settings Selection Mode.
Press the knob the correct number of times
„
according to Table 2. Wait for the load to flash
after each press.
-
Once selected, wait 10 seconds for the load to turn
off and store your selection.