You can find the installation and wiring details for the Commax DP-RA01 through several authoritative sources: Official & Technical Manuals Technical Product Sheet (PDF) : Provides a connection and system diagram specifically for the , showing its compatibility with door stations like the Full Installation/Operation Manual (PDF) : A comprehensive guide (in Polish) detailing the 230V power supply

In a multi-dwelling unit, you must set the DPRA01’s address. The manual includes a binary table. For example: