Troubleshooting steps
Check coil sensor wiring; test sensor
HVAC Error Codes
Rheem E2 Error
Coil temperature sensor fault
Details
Rheem E2 error indicates a problem with the coil temperature sensor.
Error typeSensor Fault
Typical causesFaulty coil sensor; wiring issue
SolutionsCheck coil sensor wiring; test sensor
SeverityMedium
Catalog references
Where this appears
RheemE2
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