A sensor mounted LED provides status information about the device's operation:
7.1. Green light Normal operation
Status indicator
Meaning
3 x flashing
PowerOn
1 x short impulse Presence detected
2 x short impulse Confirmation of infrared reception
7.2. Orange light Maintenance
Status indicator
Meaning
Normal flashing
Addressing, initialization or identification in progress
Slow flashing Firmware update in progress
7.3. Red light Error
Status indicator
Meaning
Cyclic rapid flashing with pause
Short circuit on output 1 or output 2
Rapid flashing Jammed hardware switch (230 V)
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