Troubleshooting steps
Check dip switch settings per installation manual; verify configuration
HVAC Error Codes
Carrier F0 Error
Invalid configuration
Details
Carrier F0 error indicates an invalid system configuration or dip switch setting.
Error typeConfiguration Fault
Typical causesIncorrect dip switch settings; configuration mismatch
SolutionsCheck dip switch settings per installation manual; verify configuration
SeverityMedium
Catalog references
Where this appears
CarrierF0
Utilities
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