Two connectors art.20478/19478/14478 are mounted in the system but the second one is not recognised by the control panel even though the device self-learning procedure (Programming guidelines) was completed successfully.

The system will not permit the configuration of more than one connector with the same address or with addresses other than 1 to 8.

Check that you have correctly completed the address assignment procedure “Connector addressing” indicated in the product instruction sheet.

Warning: the procedure is similar to the “Parameter configuration” procedure, the difference lies in the different switch on sequence of the device LEDs.