What It Means
- ML296UHV: No power to control or control hardware fault detected.
- ML180UH: No power to control or control harware fault detected.
- ML180UH: Normal operation.
Lennox Ducted Heating
Lennox Error Code LED Off
Ducted Heating
LED Off means different things on different Ducted Heating models. Enter your model number to see only your reading, or find your model below.
Causes & actions from Lennox
No power to control or control hardware fault detected.
Models: ML296UHV
How it shows
- Integrated control red LED: LED Off
No power to control or control hardware fault detected.
Applicable models & manual sources
- ML296UHV
No power to control or control hard- ware fault detected.
No power to control or control harware fault detected.
Models: ML180UH
How it shows
- integrated control single led: LED Off
This manual entry does not list further causes or actions.
Applicable models & manual sources
- ML180UH
No power to control or control harware fault detected.
Normal operation.
Models: ML180UH
How it shows
- integrated control single led: LED Off
This manual entry does not list further causes or actions.
Applicable models & manual sources
- ML180UH
Normal operation.
Disclaimer: This information is for general reference. Code wording and instructions vary by model. Always follow the service manual for your exact unit.
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Continue in ACLogics with guided diagnosis for your equipment and symptoms.
