York YXV series Installation Manual

5284792-UIM-A-0317Johnson Controls Unitary Products 15TABLE 8: Inverter Drive Fault/Status Code DisplayInverter Drive Description LED1 OD Display TextLeft TriangleIndication(Outdoor Screen)Right TriangleIndication(Outdoor Screen)Inverter - FaultsCompressor Phase Over Current RED(solid)COMPRESSOR PHASE OVER CURRENT –INVERTER DRIVE - -Compressor Phase Current Foldback Timeout Yellow(solid)COMPRESSOR PHASE CURRENT FOLDBACK– INVERTER DRIVE - -AC Input Over Current RED(solid) AC INPUT OVER CURRENT– INVERTER DRIVE - -DC Bus Over Voltage RED(solid) DC BUS OVER VOLTAGE – INVERTER DRIVE - -DC Bus Under Voltage RED(solid) DC BUS UNDER VOLTAGE – INVERTER DRIVE - -AC Input Over Voltage Yellow(solid) AC INPUT OVER VOLTAGE – INVERTER DRIVE - -AC Input Under Voltage Yellow(solid)AC INPUT UNDER VOLTAGE –INVERTER DRIVE - -Power Module Over Temp RED(solid)POWER MODULE OVER TEMP –INVERTER DRIVE - -PFC-IGBT Over Temp RED(solid) PFC-IGBT OVER TEMP – INVERTER DRIVE - -Lost Rotor Position RED(solid) LOST ROTOR POSITION – INVERTER DRIVE - -Compressor Phase Current Imbalance RED(solid)COMPRESSOR PHASE CURRENTIMBALANCE – INVERTER DRIVE - -Microelectronic Fault RED(solid)MICROELECTRONIC FAULT –INVERTER DRIVE - -Power Module Temp Low or Sensor Open Fault RED(solid)POWER MODULE TEMP LOW / SENSOROPEN – INVERTER DRIVE - -AC Input Current Foldback Timeout Yellow(solid)AC INPUT CURRENT FOLDBACK –INVERTER DRIVE - -Power Module Temp High Yellow(solid)POWER MODULE HIGH TEMP –INVERTER DRIVE - -PFC-IGBT High Temp Yellow(solid) PFC-IGBT HIGH TEMP – INVERTER DRIVE - -PFC MCU and DSP Communication Lost Yellow(solid)PFC MCU / DSP COMM ERROR – INVERTERDRIVE - -COM MCU and DSP Communication Lost Yellow(solid)COM MCU / DSP COMM ERROR – INVERTERDRIVE - -PFC-IGBT Temp Low or Sensor Open Fault RED(solid)PFC-IGBT LOW TEMP / SENSOR OPEN –INVERTER DRIVE - -Power Module Temp. Foldback Timeout Yellow(solid)POWER MODULE TEMP FOLDBACK –INVERTER DRIVE - -Compressor Model Configuration Error RED(solid)COMPRESSOR MODEL CONFIGURATIONERROR – INVERTER DRIVE - -High Pressure Sensor Type Configuration Error RED(solid)HPS CONFIGURATION ERROR –INVERTER DRIVE - -DLT Sensor Configuration Error RED(solid)DLT CONFIGURATION ERROR –INVERTER DRIVE - -Fault Limit Lockout RED(solid) FAULT LIMIT LOCKOUT – INVERTER DRIVE - -1. Refer to Figures 12-14 for LED inverter drive locations.