Electronic controllers for centralised air-conditioning units
The is a universal controller designed for centralized air-conditioning units and chillers with up to two circuits and four compressor stages. Quick Setup Guide
+--------------------------------------------------------+ | ELIWELL SB655/C | | [ 4-Digit LED Display ] [ 18 Status Icons ] | | ( Prg ) ( Up ) ( Down ) ( Set ) | +--------------------------------------------------------+
Supports automatic summer-winter changeover, Free Cooling, and Free Heating. Electric Automation Network Technical Specifications Specification Power Supply 12-24V~ / 24Vdc 5-6 Configurable Analogue (NTC, 4–20mA, 0–10V) 6 Digital (Relays) 4-digit LED with 18 specialized icons Panel mounting, 32x74mm standard format Communication Integrated Modbus and Televis support Programming & Interface Review eliwell sb655 c manual best
5 total probe inputs. Configured as 3 dedicated temperature inputs (NTC) plus 2 configurable inputs accepting NTC, Suffix Variations:
requires strict adherence to its input/output layout. Below are the mechanical and electrical specifications: Specification Detail 32mm x 74mm x 80mm front profile Mounting Style Panel mounting via integrated side clips Analogue Inputs
Press a final time to commit the changes to the internal EEPROM. 📋 Technical Specifications & Wiring Topology Physical integration of the Eliwell SB655/C Go to product viewer dialog for this item. Configured as 3 dedicated temperature inputs (NTC) plus
: Compatible with Modbus and Televis protocols for communication with other devices and remote terminals. EliwellStore Manual & Programming Highlights According to the Eliwell SB655/C Data Sheet and related Energy Flex manuals , the programming structure follows these conventions: Quick Menu : Accessed by pressing the
button to adjust basic set points without needing a security code. Full Parameter Menu : Accessed by holding
Use the balance function to ensure all compressors on a multi-circuit system have similar run hours, extending their lifespan. 4. Troubleshooting: Finding Solutions in the Manual : Compatible with Modbus and Televis protocols for
Built-in support for Free Cooling and Free Heating.
The best manual will also tell you how to (if equipped) without clearing the alarm—typically pressing the SET key once.
Protected via a dedicated code (typically 22 ); allows technicians to alter differential bands and safety thresholds.