Monday, May 4, 2020
CARRIER AIR CONDITIONER ERROR CODE SOLUTION
AC carrier error code E0 - (Indoor unit EEPROM parameter error)
AC carrirer error code E1 - (Indoor/outdoor unit communication error)
AC carrier error code E3 - ( The speed of the indoor has gone out of control)
AC carrier error code E4 - ( Indoor room temperature T1 open circuit or short circuit)
AC carrier error code E5 - ( Evaporator coil temperatur T2 open circuit or short circuit)
AC carrier error code EC - ( refrigrant leak detection )
AC carrier error code F1 - ( Outdoor ambient temperature sensor T4 open circuit or short circuit)
AC carrier error code F2 - (Condenser coil temperature T3 open circuit or short circuit)
AC carrier error code F3 - ( Compresor discharge temperature sensor T5 open circuit or short circuit)
AC carrier error code F4 - ( Outdoor unit EEPROM parameter error)
AC carrier error code F5 - ( Speed of outdoor fan is out of control )
AC carrier error code P0 - ( Strong current protection over IPM malfunction )
AC carrier error code P1 - ( Over voltage or low voltage protection )
AC carrier error code P2 - ( High temperature protection of compresor top diagnostics and solutions )
AC carrier error code P4 - ( Inverter compresor driver error )
AC carrier error code F8 - ( Compresor suction temperature sensor defective )
AC carrier error code L3 - ( Drive phase current overload defective )
AC carrier error code L4 - ( Phase current sampling defective )
AC carrier error code FO - ( Outdoor ac current protection )
AC carrier error code L1 - ( Drive bus voltage overload protection )
AC carrier error code L2 - ( Drive bus voltage overlow protection )
AC carrier error code P5 - ( Compresor phase current protection )
AC carrier error code P6 - ( Outdoor overhigh or overlow DC voltage protection )
AC carrier error code P7 - ( IPM temperature overheat protection )
AC carrier error code P8 - ( Compresor discharge temperature overheat protection )
AC carrier error code P9 - ( Cooling indoor unit anti freezing protection )
AC carrier error code PU - ( Cooling outdoor coil overheat protection )
AC carrier error code PE - ( Heating indoor coil overheat protection )
AC carrier error code PC - ( Cooling outdoor ambient temperature over-low protection )
AC carrier error code PH - ( Heating outdoor ambient temperature over-high protection )
AC carrier error code E2 - ( Zero crossing signal detection error )