+-------------------------------------------------------+ | Eliwell SB655/C Controller | +-------------------------------------------------------+ | Supply (12-24V AC/DC) -> Connect via Isolation Transformer | Probes (NTC / 4-20mA) -> Separate from High-Voltage Lines | Relays (5x SPST) -> Use External Contactors for Large Loads | Serial Port (TTL) -> Connect to Modbus/Televis Networks
Allows integration into centralized monitoring and building management systems (BMS). Wiring and Installation Best Practices
: The "/C" designation typically indicates a model with a built-in Real Time Clock (RTC). Advanced Operational Features eliwell sb655 c manual best
The SB655/C stands out due to its versatility and intelligent management algorithms. Key features include:
If you are following a technical sheet but some parameters are not visible on your controller: Key features include: If you are following a
⚠️ Avoid generic “quick start” guides – they omit advanced parameters. The full manual contains parameter maps (Pr1, Pr2), wiring diagrams, and probe configuration.
To identify the most comprehensive, accurate, and usable manual for the (likely a refrigeration/air conditioning controller, part of the SB 600 series) and summarize essential details for installation, programming, and troubleshooting. : Equipped with 5 sensors (NTC/4-20 mA/0-10 V),
: Equipped with 5 sensors (NTC/4-20 mA/0-10 V), 6 relays, and 6 digital inputs.