Carrier Infinity Air Conditioner Error Codes Directory
Complete diagnostic reference for Carrier Infinity Air Conditioner fault codes. Each code includes official root causes, safety precautions, and affected replacement components.
Carrier Infinity Air Conditioner Error Code E1: Meaning, Causes & Fix
Water Fill / Inlet Timeout Error
Carrier Infinity Air Conditioner Error Code E10: Meaning, Causes & Fix
System Overfill / Pressure Switch Frequency Error
Carrier Infinity Air Conditioner Error Code E2: Meaning, Causes & Fix
Drain Pump Malfunction / Stagnant Water
Carrier Infinity Air Conditioner Error Code E3: Meaning, Causes & Fix
Unbalanced Drum Load / Suspension Strut Wear
Carrier Infinity Air Conditioner Error Code E4: Meaning, Causes & Fix
Water Temperature Thermistor Circuit Fault
Carrier Infinity Air Conditioner Error Code E5: Meaning, Causes & Fix
Motor Tachometer Sensor / Hall Effect Failure
Carrier Infinity Air Conditioner Error Code E6: Meaning, Causes & Fix
Heater Element Overcurrent / Thermal Cutoff
Carrier Infinity Air Conditioner Error Code E7: Meaning, Causes & Fix
Communication Bus Lost Between Display & Main PCB
Carrier Infinity Air Conditioner Error Code E8: Meaning, Causes & Fix
Door Lock Interlock Switch Not Engaging
Carrier Infinity Air Conditioner Error Code E9: Meaning, Causes & Fix
Internal Water Leak / Safety Base Pan Sensor Triggered