Cause
- Controller detects discharge pressure to suction pressure ratio is too high. The controller will attempt to correct the situation by restarting the compressor.
| Components | Troubleshooting | Corrective actions |
|---|---|---|
| Discharge Pressure Transducer (DPT) | Confirm accurate DPT pressure readings, refer to MANIFOLD GAUGE SET Section 6.2. | Replace DPT if defective. |
