Eliwell Sb655 C Manual File
The Eliwell SB655 C separates user settings from installer configurations using a password-protected menu layer. How to Modify the Temperature Setpoint
range, which is often used in chillers, heat pumps, and condensing units. Electric Automation Network Key Technical Specifications is a modular unit typically designed for DIN rail mounting Eliwell by Schneider Electric
Low temperature alarm on probe 1. Check your LA1 parameter limits.
The display will show a confirmation message (such as dFr ), indicating that standard factory parameters have been successfully reloaded. Note: You must re-configure the device according to your specific refrigeration setup after a reset. eliwell sb655 c manual
An optional accessory called a (MKF) connects to the TTL port and allows for:
This section replicates the core instructions found in the .
For a full list of parameters and wiring diagrams, you can download the official SB655 technical manual (PDF) or visit the Eliwell support portal for detailed troubleshooting bulletins. AI responses may include mistakes. Learn more The Eliwell SB655 C separates user settings from
A: That is not an error. The display is showing that the compressor is in a minimum off-time delay (parameter dLy). It is protecting the compressor from short cycling. The countdown value will appear (e.g., “3” for 3 minutes remaining).
When a fault occurs, the Eliwell SB655 C flashes an alarm code on the screen and triggers the internal buzzer or alarm relay.
: Provides a high-level overview of capabilities like Modbus/Televis support, intelligent compressor management, and "Free Cooling/Free Heating" functions. Key Operations Overview Operational Detail Compressor Support Check your LA1 parameter limits
Press , then use the arrow keys to enter the factory password (default is usually 15 or 22 ).
| Terminal | Label | Function | Typical Connection | | :--- | :--- | :--- | :--- | | 1 | 12V | +12 Vdc output for probe (power supply) | Connect to probe + | | 2 | GND | Ground reference for probe | Connect to probe - | | 3 | PTC/NTC | Analog input for temperature probe (Probe 1) | Signal wire (typically white or yellow) | | 4 | N | Neutral (Power supply input) | 230V Neutral Line | | 5 | L | Live (Power supply input) | 230V Live Line | | 6 | NO | Normally Open output relay contact | Compressor contactor coil (L1) | | 7 | COM | Common output relay contact | Compressor contactor common | | 8 | NC | Normally Closed (rarely used) | Alarm circuit or unused |