According to the SB655 technical data sheet , the controller is engineered for complex HVAC/R environments:
: The menu is divided into folders such as PAR (Parameters), Fnc (Functions), and EU (Alarm codes). Installation & Troubleshooting eliwell sb655 c manual
: Features automatic summer-winter changeover and heat pump deactivation at very low temperatures. Energy Efficiency According to the SB655 technical data sheet ,
Here is a table of the most critical parameters. Set these correctly to avoid compressor short-cycling or product loss. eliwell sb655 c manual
: Native support for Modbus and Televis communication protocols for integration into BMS (Building Management Systems). Standard User Interface Operations Display : Uses a 4-digit display with 18 status icons. Navigation :
Indicates the unit is currently in a defrost cycle.