Eliwell Sb655 C Manual Repack ^hot^ Page

Product Overview — Eliwell SB655-C (manual repack)

4. Safety Defrost Parameters (dFt, IdF)

By following this repack, you'll be able to successfully install, configure, and operate your Eliwell SB655C. If you have any further questions or issues, consult the manufacturer's documentation or contact a qualified technician.

• Once the factory settings are restored, you can adjust the configuration parameters as needed.
• Use the "+" and "-" buttons to navigate through the menu and make changes.

: Built-in alarm history and power limitation functions to prevent system overloads. Electric Automation Network Installation & Configuration eliwell sb655 c manual repack

SP

| Parameter | Name | Typical Setting (R404A Freezer) | Why it matters | | :--- | :--- | :--- | :--- | | | Set Point | -10°F / -23°C | The target temperature when running. | | r0 | Cut-in (Diff) | 36 PSI (or 5°F) | Mechanical switch logic: SP + r0 = Cut-in pressure. | | r1 | Cut-out (Safety) | 0 PSI | The low-pressure safety lockout. | | OdO | Output delay | 3 minutes | Protects compressor from short cycling. | | Ot | Probe type | P30 (for NTC) / Pr1 (4-20mA) | Most common error: Wrong setting here = "- - -" on screen. | | rtr | Relay type | CL (Cooling) | Changes from heating mode to cooling mode. | | ALu | Low pressure alarm | 10 PSI | Alerts before the safety trips. | | P2P | Probe 2 function | DEF (Defrost) | Tells the unit to use temp probe to end defrost. | Product Overview — Eliwell SB655-C (manual repack) 4

• If device fails to power: verify main power and polarity, check fuse (if present), confirm battery removal/replacement status.
• If connectors won’t seat: inspect for bent pins or debris; clean and straighten carefully with appropriate tools.
• If intermittent faults occur after reinstallation: ensure no cable strain or grounding faults; verify screw torque on terminal blocks to prevent vibration loosening.

Electronic controllers for centralised air-conditioning units Once the factory settings are restored, you can