Eliwell Sb655 C Manual |link|
communication protocols for remote monitoring and management. Seasonal Adaptation : Features automatic summer-winter changeover. Electric Automation Network Navigation and Troubleshooting
According to the SB655 technical data sheet , the controller is engineered for complex HVAC/R environments:
Press and hold the button for more than 5 seconds until the display shows the first parameter code ( diF ).
The interface features a 4-digit display and 4 configurable buttons for navigation.
Settings are organized into folders such as AL (Alarms), CP (Compressor), and FnC (Functions). 4. Alarm Codes and Troubleshooting Action/Check AL1 Low temperature alarm (Probe 1) eliwell sb655 c manual
Press and release to view or modify the target temperature Setpoint. Press and hold to enter the main programming parameter menu.
Verify connection at terminal 9. Swap with Pb1 to check if error code changes. High Temperature Alarm in the cold room
: Automatically balances operating hours for compressors, even those with different power capacities. Energy Efficiency
The user interface consists of a bright display and a tactile keypad for quick adjustments. Button Functions communication protocols for remote monitoring and management
Cause: Probe 1 is broken, disconnected, short-circuited, or reading outside its operational range limits.
– gets the job done for pros, but a poor teacher for beginners.
: PC+ABS UL94 V-0 flame-retardant resin plastic casing.
The controller runs a cyclical timed defrost according to the parameter. The cycle stops immediately if the evaporator probe reads a temperature higher than dst before the maximum time limit ( dEt ) runs out. Fan Management The interface features a 4-digit display and 4
Indicates a defrost cycle is currently in progress.
Are you dealing with a specific on the display right now?
Press and release to view or change the temperature Setpoint. Press and hold to enter the programming menu.
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
The Eliwell SB655 C is a robust digital electronic controller engineered primarily for commercial refrigeration units, bottle coolers, and catering equipment. This industrial-grade thermostat regulates temperature by managing compressor cycles, defrost intervals, and evaporator fans.
