The Eliwell SB655/C features an industry-standard 32x74mm front panel profile, engineered for direct panel-cutout integration. Mechanical & Environmental Characteristics : IP65 ingress protection rating.
The lists several alarm codes on the display. Here is how to interpret them:
To help you configure the controller precisely for your specific setup, please provide a few additional details: eliwell sb655 c manual
| Display | Cause | Action | |---------|-------|--------| | | Probe error (open/short) | Check probe/wiring. Replace if needed. | | HA | High temperature alarm (>AH) | Check cooling system, door closure. | | LA | Low temperature alarm (<AL) | Check setpoint, evaporator fan. | | EA | External alarm (digital input) | Check external device (door, pressure switch). | | dF | Defrost timeout (temp not reached) | Increase dE or check heater. |
Scrolls up through parameter menus; increases value modifications. Press and hold to manually activate a defrost cycle. Here is how to interpret them: To help
: Management of Scroll/Semi-Hermetic/Screw compressors, automatic summer-winter changeover, and Modbus/Televis compatibility. Electric Automation Network Quick User Operations Instructions View Setpoint Press and release the Change Setpoint arrows while the setpoint is displayed and confirm with Manual Defrost Press and hold the key for 5 seconds. Reset Alarms Navigate to the menu, then , and press for 3 seconds. for this specific model?
| Task | Key Sequence | |:---|:---| | | Press and release the SET key to view it. Use the ▲ / ▼ keys to adjust, then press SET again to save. | | Enter Programming Menu | Hold the SET key for more than 5 seconds. You will access the first parameters folder (Pr1). | | Select & Change a Parameter | Use the ▲ / ▼ keys within the programming menu to browse folders and parameters. Once a parameter is displayed, press SET to edit. Use the arrow keys to change its value and press SET to save. | | Start a Manual Defrost | Press and hold the ▲ key for at least 5 seconds. | | Exit a Menu | Press the ESC / fnc key to return to the previous level or exit the menu entirely after 15 seconds of inactivity (time-out). | | Put the Unit in Stand-By | Press and hold the ESC key for more than 5 seconds (while not in a menu). | | | LA | Low temperature alarm (<AL)
To access the full configuration (defrost intervals, differential, probe calibration):
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