Gree GRS-CQ8.0Pd/NaEK - Capacity Switch Error (Code:C5); Diagnosis of Driving; Diagnosis Flowchart of Driving of Single-Phase Unit and Three-Phase Unit

Test Operation & Troubleshooting & Maintenance
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3.8 Capacity Switch Error (Code:"C5")
4 Diagnosis of Driving
4.1 Diagnosis Flowchart of Driving of Single-phase Unit and
Three-phase Unit
1) Drive Module Reset(Code:"P0") ; IPM or PFC Temperature Sensor Error(Code:"P7") ; AC
Current Protection (Input Side)(Code:"PA"); Current Sense Circuit Error(code:"PC"); PFC
Protection(Code:"HC")