Help in case of trouble
Display shows ‚Er', connected DALI devices not operational,
control not possible
Cause: mains voltage on DALI line.
Installation faulty; remove mains and bus voltage from device
and from other connected DALI devices; correct faulty instal-
lation.
Display shows ‚bc' in manual control mode; controlling of
individual luminaires not possible.
Cause: The device is not programmed.
Program the device, put the DALI system into operation.
Individual DALI device not operational
Cause 1: consumer defective, e.g. lamp.
Replace the consumer.
Cause 2: DALI device defective.
Replace defective DALI device.
Switch on the power supply
Press the
and the ALL OFF keys together for at least 10 s.
GB
49