What It Means
- Outdoor fan 2 error
Lennox Air handler
Lennox Error Code 475
Air handler: Air handler (indoor)
Causes & actions from Lennox
How it shows
- Wired controller display: 475
This manual entry does not list further causes or actions.
Applicable models & manual sources
- MMD***M6-1P
Outdoor fan 2 error
- MMD***S6-1P
Outdoor fan 2 error
Disclaimer: This information is for general reference. Code wording and instructions vary by model. Always follow the service manual for your exact unit.
What should you check next?
Continue in ACLogics with guided diagnosis for your equipment and symptoms.
