LED: 1 blue, ready for connection, without electronic
The cable is attached to a 16V AC/DC. By configuration with the transient suppression the cable has to be attached to a protective diode which is at the plus pole (yellow).
When using the DC-Voltage pay attention to the polarity!
To use the irregular lightning effects the electronic (Article number E0003 or Viessmann 5020) is needed.
This production is not a toy! Not suitable for children under 14 years!