Cause
- Compressor internal protector (IP) is open.
| Components | Troubleshooting | Corrective actions |
|---|---|---|
| Compressor | Shut down unit disconnect power, & check resistance of compressor windings at contactor T1-T2, T2-T3. | Monitor unit, if alarm remains active or is repetitive replace the compressor at the next available opportunity, refer to COMPRESSOR Service Section 6.8. |
