What It Means
- Flame Sensed during normal operation (Could be stray light during standby)
Lennox Ducted Heating
Lennox Error Code Green ON
Ducted Heating: Oil furnace (indoor)
Causes & actions from Lennox
How it shows
- oil burner green led: Green ON (green: on)
This manual entry does not list further causes or actions.
Applicable models & manual sources
- SLO185UFV
Flame Sensed during normal operation (Could be stray light during standby)
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.
