Operation
Product manual 2CKA001473B5204
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46
10.5
Device settings of the dimmer
10.5.1 Introduction
The minimum brightness determines the luminosity down to which dimming is possible.
The minimum brightness of the flush-mounted insert of the dimmer can be set with the
operating part removed by adjusting the trimmer on the front of the device.
Depending on the type of load connected, the appropriate operating mode is also selected
during the setting.
10.5.2 Operating
modes
max
max
1
2
Right setting range [1]:
Left setting range [2]:
Leading edge control
Trailing edge control
L
R,C
The central setting is locked. This ensures that the trimmer is always in a defined position.
The setting of the operating mode is signalled directly by the connected illumination. Use the
following steps to set the operating mode:
1. Turn the trimmer to the corresponding setting range (leading edge control [1] or trailing edge
control [2]).
– During the switchover of the operating mode in the middle position the dimmer is briefly
deactivated.
– Inductive loads are automatically recognised by the device. The device then operates in
leading edge control.
– If the trimmer is in trailing edge control setting for inductive loads, the device
deactivates. The dimmer then automatically selects the trailing edge control
operating mode and can be switched on again manually.
To be on the safe side, set the trimmer to leading edge control.
The new operating mode is set.
Notice
The preferred operating mode of the LEDi may possibly be indicated on the
LEDi. If this is not the case, determine the suitable operating mode by means of
trials.
