Niko 550-00340 Handbuch Seite 22

Follow the steps below to install the module:
1 Press the dimming module onto the DIN rail until it clicks into place.
2 Connect the L phase wire and the N neutral wire to the L and N screw terminals respectively.
3 Connect the circuits you wish to dim to the outputs.
4 Connect the dimming module to the module before it. Slide the sliding contact of this module to the right until it clicks
into the dimming module. This will ensure that the bus and the power supply voltage are connected.
Selecting the type of lighting
Adjust the position of the DIP switch to manually select the type of lighting you wish to dim. Follow the instructions in the
diagram below.
(*) These lamp profiles are equipped with boost function. This means that upon switching on, the lamp will shine bright
briefly before going to the desired dimming level.
Select profile for LED lamps
To select the right profile for the placed LED lamps, you proceed as follows:
1 Successively try the profiles LED 1 and LED 2. If one of these profiles operates properly, proceed to
minimum level op pagina
2 If not, successively try the profiles Incandescent lamp or Halogen lamp with electronic transformer. If one of these
profiles operates properly, you don't have to do anything further.
3 If not, the placed LED lamps need a lot of energy to start up. Therefore you should choose profile LED 3 or LED 4.
These profiles have a boost function ensuring that when starting up, the lamps receive enough energy to go into the
desired dimming level.
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Universal dimming module
Incandescent lamp – reverse phase control
Halogen lamp with electronic transformer – reverse phase control
Halogen lamp with ferromagnetic transformer – phase control
Dimmable LED lamp - reverse phase control
LED 1
Dimmable LED lamp - phase control
LED 2
Dimmable economy lamp - reverse phase control (*)
CFLi1
Dimmable economy lamp - phase control (*)
CFLi2
Dimmable LED lamp - reverse phase control (*)
LED 3
Dimmable LED lamp - phase control (*)
LED 4
23.
Setting the