Error Codes - Projecta INVCHRD-BT Quick Start Manual

ERROR CODES

The INVCHRD-BT to Projecta's Inverter Chargers
INVERTER ERROR CODES
CODE DISPLAY
101 U_Bus_OV
102 U_Bus_LV
103 U_Bus_HW_Pro
104 PSU_Fault
105 T_HS_OT
106 T_TX_OT
107 Sam_HD_Fault
108 EEPROM_Fail
109 Output_ShortCut
110 Output_OverLoad
111 CoolSys_Err
112 U_BAT_Low_Deep
113 U_INV_LV
114 Instant_OC_Soft
115 EPO
116 Rly_Err
MPPT CHARGER CONTROLLER ERROR CODES
CODE DISPLAY
301 U_Bus_OV
303 U_Bus_OV HD
304 Buck_ShortCut
305 I_Buck1_OC
306 I_Buck2_OC
307 T_Board_OT
308 T_HS_OT
309 PSU_LV
310 PSU_LV_HD
311 Sam_HD_Fault
312 EEPROM_Fail
Note: Solar is for the INVCHR3-48V with built in MPPT
BMS ERROR CODES
CODE DISPLAY
ERR400 Module_OV
ERR401 Module_UV
ERR402 Module_OT
ERR403 Module_UT
ERR404 Discharge_OC
ERR405 Charge_OC
ERR406 Module_INT_Err
DESCRIPTION
Battery Over-Voltage
Battery Under-Voltage
DC Bus Hardware Under-Voltage
Auxiliary Power Error
Heat Sink Over-Temperature
Transformer Over-Temperature
Sampling Fault
EEPROM Fault
Output Short Circuit
Output Over-Load
Fan Error
Battery Deep Discharge
Inverter Output Under-Voltage
Inverter Output Instant
Emergency Stop
Relay Error
DESCRIPTION
DC Bus Over-Voltage
Battery Over-Voltage(Hardware)
Buck Short Circuit
Buck1 Over-Current
Buck2 Over-Current
Control Board Over-Temperature
Heat Sink Over-Temperature
Auxiliary Power Under-Voltage
Auxiliary Power Under-Voltage(Hardware)
Sampling Fault
EEPROM Fault
DESCRIPTION
Lithium battery is over voltage protection
Lithium battery is under voltage protection
Lithium battery's temperature is too high
Lithium battery's temperature is too low
Lithium battery's discharge current is over current.
Lithium battery's charge current is over current.
Lithium battery module fault