| Code | Parameter Name | Description | Typical Range | Recommended Setting | | :--- | :--- | :--- | :--- | :--- | | | Setpoint | Desired controlled temperature | LS to US | 2.0°C (cooler) / -18.0°C (freezer) | | Hy | Hysteresis | Differential (cut-in – cut-out). Compressor starts at SP+Hy, stops at SP. | 0.1 to 25.0°C | 2.0°C (reduces cycling) | | LS | Minimum Setpoint | Lower limit to lock SP | -50 to US | -30°C (freezer) / 0°C (cooler) | | US | Maximum Setpoint | Upper limit to lock SP | LS to 150°C | 8.0°C (cooler) / 0°C (freezer) | | OdO | On Delay Output | Delay before energizing output after power-up | 0 to 250 min | 2 min (protects compressor) | | dLy | Delay | Minimum off time for compressor | 0 to 60 min | 5 min (crucial for compressor life) | | PA | Password | Access code for parameter menu | 0 to 199 | 3 (default) | | C_F | Temperature Scale | Celsius or Fahrenheit | C / F | C (or F for USA) | | S1P | Probe 1 Type | Type of temperature probe | PtC / ntC | ntC (usually for NTC 10k) or PtC |
Time delay before a temperature alarm registers and triggers relays. 5. Advanced Applications and Control Logic Compressor Protection Modes eliwell sb655 c manual
Dictates the evaporator temperature above which the fans will stop to prevent blowing warm air into the cabinet. Troubleshooting and Error Codes | Code | Parameter Name | Description |
[Insert link to manual]
: Operates on 12V or 24V AC/DC depending on the specific model variant. eliwell sb655 c manual