operation manual

Response to power recovery

7 Response to power recovery

After the device has been inserted to a socket or after

power recovery the pluggable dimmer performs a self-

test/restart (approx. 2 seconds). The device LED ﬂashes

orange and green brieﬂy (LED test display). The LED will

ﬂash if an error is detected during this test (see „8.3 Er-

ror codes and ﬂashing sequences“ on page 40). This is

repeated continuously and the device does not perform

its function. If the test is completed without errors, the

pluggable dimmer transmits a wireless telegram contain-

ing its status information.

8 Troubleshooting

8.1 Command not conﬁrmed

If at least one receiver does not conﬁrm a command, the

device LED lights up red at the end of the failed trans-

mission process. The failed transmission may be caused

by radio interference (see „11 General information about

radio operation“ on page 44). This may be caused be

the following:

• Receiver cannot be reached,

• receiver is unable to execute the command (load

failure, mechanical blockade, etc.) or

• receiver is defective.