Inverter Drive Fault/Status Code Display - York YXV series Installation Manual

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