Troubleshooting steps
Check sensor wiring; test sensor; replace if needed
HVAC Error Codes
Daikin E5 Error
Outdoor temperature sensor fault
Details
Daikin E5 error indicates a problem with the outdoor temperature sensor.
Error typeSensor Fault
Typical causesFaulty sensor; wiring issue
SolutionsCheck sensor wiring; test sensor; replace if needed
SeverityMedium
Catalog references
Where this appears
DaikinE5
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