Lennox Select Equipment
Lennox Error Code E122
E122 means different things on different Lennox equipment. Choose the equipment you are working on.
Disclaimer: This information is for general reference. Code wording and instructions vary by model. Always refer to your unit's service manual.
What does it mean? Select your equipment
- Air handler Air handler (indoor) Error on Eva-in sensor (Short or Open)->
- VRF / VRV Hydro unit (indoor), VRF indoor unit (indoor) Error on EVA IN sensor of Hydro unit / Hydro unit HT (Short or Open)Open or short circuit error of the evaporator-in sensor->
- Split & Multi-Split Mini-split unit (outdoor) Error on EVA IN sensor of indoor unit (Short or Open)->
What should you check next?
Continue in ACLogics with guided diagnosis for your equipment and symptoms.
