Press and hold the SET button for more than 5 seconds until the display shows "PA2" .
Features adaptive cooling without battery capability.
Press , enter the password (default is usually 15 or 22 ), and press Set . Use the arrow keys to scroll through the parameters. Critical Parameter Reference Table Description Typical Range Standard Default diF Temperature Differential (Hysteresis) 0.1°C to 30.0°C HSE Maximum Setpoint Limit Setpoint to 99°C LSE Minimum Setpoint Limit -55°C to Setpoint dty Defrost Type (0 = Electrical, 1 = Hot Gas, 2 = Off) dit Interval Between Defrost Cycles 0 to 120 hours dEt Maximum Defrost Duration 1 to 250 minutes 30 minutes FSt Fan Stop Temperature -50°C to 120°C Ont Compressor On Time during probe failure 0 to 250 minutes 15 minutes Defrost Management eliwell sb655 c manual
Regular maintenance and troubleshooting are essential to ensure the Eliwell SB655 C operates reliably and efficiently. The manual provides guidance on:
Note: If the setpoint does not flash, the unit may be "Parameter Locked" (see the Pr1 parameter in the manual). Press and hold the SET button for more
If you are looking for specific wiring diagrams or need help with a particular alarm code (like "AL1" or "Opd"), I can provide more details from the documentation. Let me know which parameter you need to adjust. Share public link
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. Use the arrow keys to scroll through the parameters
Dependent on product (e.g., -18°C for freezers, 4°C for chillers) Compressor Differential (Hysteresis) 2.0°C (Prevents rapid compressor cycling) HSE Maximum Setpoint Limit Set to maximum safe operating temperature LSE Minimum Setpoint Limit Set to minimum safe operating temperature dty Defrost Type 0 = Electrical heaters; 1 = Hot gas; 2 = Compressor stop dit Defrost Interval Time 6 hours (Frequency of defrost cycles) dEt Defrost Endurance Time 30 minutes (Maximum safety timeout for defrost) FSt Fan Stop Temperature 2.0°C (Prevents fans from blowing warm air into the room) 5. Defrost and Fan Management
: A 4-digit display with 18 icons provides real-time unit data. Menu Access : The menu is organized into folders (e.g., for parameters,
To help you configure the controller precisely for your specific setup, please provide a few additional details:
Fans run continuously, independent of compressor status, stopping only during defrost cycles.