User 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 Error

codes and ﬂashing sequences” on page 35). This is re-

peated continuously and the device does not perform its

function. If the test is completed without errors, the plug-

gable dimmer transmits a wireless telegram containing 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 38). 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.