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Appliance Error Codes

Carrier CAC12CNLWB Window Ac Error Codes

CAC12CNLWB Error Code Reference

Section titled “CAC12CNLWB Error Code Reference”

Carrier 12000 BTU window AC, R32 refrigerant

Error CodeFault Description
E1Room temperature sensor fault
E2Coil sensor fault
E3High pressure protection
P1Freeze protection
EEPCB memory fault