The is a base electronic controller typically used in centralized air-conditioning units. This guide provides a summary of essential operations, programming steps, and common alarm codes based on official documentation from Eliwell . 1. Programming & Navigation
The SB655C features an alarm system to protect the product. The manual provides a detailed list of codes, but here are the most common ones: eliwell sb655 c manual
While this guide covers the most common operations, complex installations require the original wiring diagrams found in the manufacturer's technical sheet. You can usually find the official PDF on the Schneider Electric (Eliwell's parent company) resource portal or through authorized HVAC distributors. Eliwell SB655/C The is a base electronic controller
Use the exact string: "Eliwell SB655 C user manual pdf" and check the file date. Older manuals (2005–2010) have different default passwords (e.g., 55 instead of 3). Programming & Navigation 4
: 5 total (typically 3xNTC and 2 configurable for I/V like 4–20 mA or 0–10 V). Digital Inputs : 6 configurable inputs. Relay Outputs : 6 high-voltage digital outputs. Analogue Outputs : 2 PWM, 2 Voltage (0–10V), and 1 Current (4–20mA). Communication : Includes a TTL serial port for parameter cloning and supports protocols. Core Functions & Management Compressor Control
The Eliwell SB655/C is a programmable electronic controller designed for centralized air-conditioning units.