If you're looking for help fixing your York Air Conditioner, look no further! Our comprehensive York Air Conditioner error code guide will explain common issues, provide tips, and show you how to read your model's error codes.

CODE: E0  
PROBLEM: Indoor EEPROM (Electrically Erasable Programmable Read-Only Memory) error 

CODE: E1  
PROBLEM: Indoor and outdoor unit communication malfunction 

CODE: E3  
PROBLEM: Indoor fan speed malfunction 

CODE: E4  
PROBLEM: Indoor room temperature sensor error 

CODE: E5  
PROBLEM: Evaporator coil temperature sensor error 

CODE: EC  
PROBLEM: Refrigerant leak detection system malfunction 

CODE: EE  
PROBLEM: Water level alarm malfunction 

CODE: E8  
PROBLEM: Dual indoor unit (twin model only) communication malfunction 

CODE: E9  
PROBLEM: Other twin model malfunction 

CODE: F0  
PROBLEM: Overload protection 

CODE: F1  
PROBLEM: Outdoor temperature sensor error 

CODE: F2  
PROBLEM: Outdoor condenser pipe sensor error 

CODE: F3  
PROBLEM: Discharge air temperature sensor error 

CODE: F4  
PROBLEM: Outdoor EEPROM (Electrically Erasable Programmable Read-Only Memory) error 

CODE: F5  
PROBLEM: Outdoor fan speed (DC fan motor only) malfunction 

CODE: F6  
PROBLEM: T2b sensor error 

CODE: F7  
PROBLEM: Auto-lifting panel communication error 

CODE: F8  
PROBLEM: Auto-lifting panel malfunction 

CODE: F9  
PROBLEM: Auto-lifting panel is open 

CODE: P0  
PROBLEM: Inverter module IPM protection 

CODE: P1  
PROBLEM: High/Low voltage protection 

CODE: P2  
PROBLEM: Compressor top overheating protection 

CODE: P3 
PROBLEM: Outdoor low temperature protection 

CODE: P4  
PROBLEM: Compressor drive error 

CODE: P5  
PROBLEM: Mode conflict 

CODE: P6  
PROBLEM: Compressor low-pressure protection 

CODE: P7  
PROBLEM: Outdoor IGBT sensor error

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