11. Dimming Mode
If your lighting flickers, you can choose a different dimming
mode:
A
Turn off the module with the App or remote control.
Press and hold the mode button for 5 seconds until the
LED flashes red and then release.
The LED flashes red 1x for the Leading edge mode:
This mode is most suitable for dimmable incandescent,
halogen, lamps with a traditional (wound) dimmable
transformer and some specific LED lamps
Press 5 seconds again to go to the next dimming mode
For the Trailing edge mode, the LED flashes red 2x: This
mode is most suitable for LED lamps and lamps with an
electronic dimmable transformer.
Press 5 seconds again to go to the next dimming mode
For the Filament LED lamp mode, the LED flashes 3x red:
This mode is intended for dimming Filament LED lamps
Activate dimming sequence with 230V wall switch
To activate the dimming sequence with a 230V wall
switch, first switch the module ON with the wall switch.
Then quickly turn the wall switch OFF and ON again. To
lock the dimming level, quickly turn the wall switch OFF
and ON again.
12. Adjust dimming range
If the connected lighting flickers in then lowest dim level or
does not dim deep enough, you can adjust the lower limit
of the dimming range.
A
Turn on the lamp and set it to 100% brightness.
ZCM-300 BUILD-IN DIMMER
B
Press and hold the join button for 3 sec. The lamp
will go to the lowest brightness. Then release the join
button.
C
Short press the join button to decrease the minimum
brightness.
The minimum brightness starts at position 4. Every time
the join button is pressed shortly, the lamp will dim 1
position deeper (4-3-2-1). If you shortly press the join
button again after setting 1, the minimum dim setting will
increase again (1-2-3-4).
D
Press and hold the join button again for 3 seconds
when the correct dim position has been selected. The lamp
will flash 2x to confirm the selected dimming position.
As soon as the lamp starts flashing, the button can be
released.
13. Install module
First check whether the lighting dims properly.
Place the dimmer in the ceiling box. Reinstall the lamp.
Make sure that you can always reach the built-in dimmer,
for example to reset it or to reconnect it.
Activate connection mode
If the ZCM-300 is not connected to an Smart Bridge or ICS-
2000, you can enter the connection mode by pressing the
join button shortly on the module. The LED will flash slowly
for 60s to indicate it is in connect mode
Reset ZCM-300
Warning: This step removes the module from the Smart
Bridge or ICS-2000 or the ZYCT-202. To reset the dimmer,
press the join button for 6 seconds. The LED will flash
quickly. Shortly press the button again. The connected
lamp will go ON-OFF-ON-OFF to confirm the reset and then
enter connect mode.
EN
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