Carrier AC Error Code with description

In this post Carrier AC Error Code available for solve carrier errors and fault.

Error	Description
E0	Indoor unit EEPROM parameter error
E1	Indoor / outdoor units communication error
E3	Indoor fan speed has been out of control
E4	Indoor room temperature sensor T1 open circuit or shortcircuit
E5	Evaporator coil temperature sensor T2 open circuit or short circuit
EC	Refrigerant Leakage Detection
F1	Outdoor ambient temperature sensor T4 open circuit or short circuit
F2	Condenser coil temperature sensor T3 open circuit or short circuit
F3	Compressor discharge temperature sensor T5 open circuit or short circuit
F4	Outdoor unit EEPROM parameter error

F5	Outdoor fan speed has been out of control
P0	IPM malfunction or IGBT over-strong current protection
P1	Over voltage or over low voltage protection
P2	High temperature protection of compressor top diagnosis and solution
P4	Inverter compressor drive error
P5	Mode conflict
P6	Compressor voltage protectio

Crrier DC inverter Error Code

The error message is shown at the OUTDOOR UNIT CONTROLLER as following table:

Outdoor Temperature Sensor Failure

Ambient temperature sensor	E0
Inlet coil temperature sensor	E1
Suction temperature sensor	E2
Mid coil temperature sensor	E3
DLT Digital Compressor sensor	E4

Outdoor Status Error

Communication error between indoor & outdoor unit controllers	LE
High pressure status	KP
Low pressure status	LP
Over current	0[
Green zone (Compressor over heat)	D0
Yellow zone (Compressor over heat)	D1
Red zone (Digital Compressor over heat)	D2
Evacuation process	F2
Pump down	F1
Test mode	F0
Oil belancing	OB
Oil recovery	OR
HP or LP system off	F3