: Use the Eliwell "Unicard" or "CopyCard" to upload the configuration from a working SB655 C and download it to a new one. This saves hours of manual entry.

: Compatible with expansion modules like the SE600 series to increase available resources and inputs. Ease of Use & Programming

Unlike modern controllers that can be programmed via USB or smartphone apps, the SB655 C often requires manual entry via the keypad.

With those details, I can provide the exact parameter changes needed for your system layout.

The display will show the first parameter label or ask for a password ( PA1 ).

: Compatible with TelevisSystem and Modbus protocols.

2. The "Repack" Process: Step-by-Step Hardware Refurbishment