Eliwell Sb655 C Manual |work| (LATEST · 2027)

The SB655C has two levels of menus: and Programming .

The manual details how the controller handles different power steps and compressor types (Scroll, Semi-Hermetic). Optimization of 4 steps of power output.

Usually indicates a probe failure or configuration error. Ensure the H00 parameter correctly matches your probe type (e.g., 0 for PTC or 1 for NTC). EA: External alarm triggered by a digital input. Downloads and Resources

Complete Technical Guide and Manual for the Eliwell SB655 C Controller eliwell sb655 c manual

Controls the frequency and duration of defrost cycles.

| Terminal | Function | Typical Connection | | :--- | :--- | :--- | | 1 | Probe 1 (PTC/NTC) – Common | Brown wire of NTC probe | | 2 | Probe 1 (PTC/NTC) – Input | Blue wire of NTC probe | | 3 | Probe 2 (Evaporator) – Input | Second probe wire | | 4 | Probe 2 Common (linked to terminal 1) | Link wire to terminal 1 | | 5 | Digital Input (Door switch) | Door switch (NO/NC) | | 6 | Alarm Relay (NO) | External buzzer/light | | 7 | Alarm Relay (Common) | Neutral for alarm | | 8 | Compressor Relay (NO) | Compressor contactor coil | | 9 | Compressor Relay (Common) | Main power neutral (to compressor) | | 10 | Defrost Relay (NO) | Heater or solenoid valve | | 11 | Defrost Relay (Common) | Neutral for defrost | | 12 | Power Supply (Neutral) | Mains Neutral (N) | | 13 | Power Supply (Live) | Mains Live (L) |

Triggered via the digital input. Indicates a system fault like a tripped high-pressure switch or open door. 7. Maintenance and System Restoration The SB655C has two levels of menus: and Programming

Navigating the Eliwell menu allows you to customize the cooling cycles for your specific inventory needs. How to Modify the Setpoint (Target Temperature)

: Includes automatic summer-winter changeover and "Free Cooling/Heating" logic to optimize energy based on outdoor conditions. User Interface & Navigation

Indicates the compressor is active. Flashing means a start delay is active. Fan Icon: Indicates the evaporator fans are running. Usually indicates a probe failure or configuration error

The Eliwell SB655 C is a highly reliable electronic controller widely used in commercial refrigeration, catering, and HVAC systems. Known for its precise temperature regulation and durable construction, this device ensures food safety and optimal equipment performance.

When the controller detects an issue, it will display a code on the screen. Below are the most common alerts for this series: Probable Cause Cell Probe Error

: Official source for instruction sheets and software manager files. or trying to configure a particular operating mode