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SB65023511400 ELIWELL BASE SB655/C Electronic controls for..
Do not exceed the maximum current rating of the internal relays. Use external contactors for heavy-duty three-phase compressors. Probe Placement: eliwell sb655 c manual
: If you see alarm codes like AL1 (Low temp) or AH1 (High temp), check the probe readings and the HA1 / LA1 limit parameters in the Machine Status menu.
| Parameter | Description | Typical Refrigerator (0-5°C) | Typical Freezer (-18°C) | | :--- | :--- | :--- | :--- | | | Compressor differential (hysteresis). The compressor stops at SP and restarts at SP + c1. | 2.0°C | 3.0°C | | c2 | Compressor protection delay (anti-short cycle). Minimum time between stops and restarts. | 3 minutes | 4 minutes | | c3 | Probe display offset. Calibrates if the reading is wrong. | 0.0 | 0.0 | | c4 | Defrost interval (in hours). | 6 hours | 8 hours | | c5 | Defrost duration (in minutes). | 20 minutes | 30 minutes | | c6 | Defrost type: 0 = Electrical (Heater), 1 = Hot gas/Off-cycle. | 1 (Off-cycle) | 0 (Electrical) | | c7 | Drip time after defrost (minutes). | 2 min | 5 min | | AL1 | Low temperature alarm threshold (relative to setpoint). | -2.0°C | -22.0°C | | AL2 | High temperature alarm threshold (relative to setpoint). | +4.0°C | +10.0°C | | ALd | Alarm delay (minutes before sounding). | 60 min | 60 min | | F3 | Temperature unit: 0 = °C, 1 = °F. | 0 | 0 | Do you know if your unit is running
Ensure that high-voltage power lines are kept separate from low-voltage probe wires to prevent electromagnetic interference.
: Standard 71x29 mm panel punch-out (+0.2/-0.1 mm tolerance). Electrical Profiles Power Supply : 12–24V~ (AC) or 12–24V~/24Vc (DC). The compressor stops at SP and restarts at SP + c1
: 6 independent voltage-free configurable digital inputs.
Solution: Test probe continuity with a multimeter. Ensure wires are firmly seated in terminals. Replace probe if impedance does not match standard PTC/NTC curves. Cause: Probe 2 is damaged or disconnected.
For the full wiring diagrams and complete parameter lists, you can download the official documentation from these sources: Energy Flex SB655/C PDF Official Product Page: Eliwell Energy SB 655CS