| Function | Automatic compressor oil-level monitoring and replenishment |
| Refrigerant / medium | R744 (CO₂) with approved refrigerating oil |
| Supply voltage | 230 VAC, 50/60 Hz |
| Sensor principle | Magnetic float / Hall-effect oil-level detection |
| Control function | Solenoid oil injection; alarm relay for compressor shut-off |
| Maximum working pressure | COM2 product generations: 120 or 130 bar — verify exact SKU |
| Typical fill / alarm delays | 10 s / 90 s (configured product specification) |
| Protection class | IP65 (manufacturer family) |
