Troubleshooting of DALI-2 rotary controls

Problem	Possible cause	Proposed solution
Light does not switch on	The wiring is not correct	Check the wiring scheme
Light does not switch on	The DALI-2 rotary control is not commissioned in the Niko detector tool app	Check or recommission the DALI-2 rotary control
Colour temperature cannot be changed	The DALI-2 rotary control has not been pressed for 1 second	Activate the advanced function of the DALI-2 rotary control: Press for 1 second until you hear the feedback sound, and then release it Rotate to dim the lights cooler or warmer
Colour temperature cannot be changed	The luminary is not a DT8 device according to IEC 62386/209	Change the luminary