Lennox Select Equipment
Lennox Error Code F1
F1 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
- VRF / VRV Reheat coil (indoor), VRF indoor unit (indoor) Communication/Wiring error between indoor units and wired controllerCommunication error between the indoor unit and the controller.->
- Split & Multi-Split Mini-split unit, Mini-split unit (indoor), Mini-split unit (outdoor) Outdoor ambient temperature sensor error (T4 malfunction) outdoor unit display E4Indoor unit #1 coil outlet temperature sensor error.No. A Indoor unit coil outlet temperature sensor malfunction + 2 more readings->
What should you check next?
Continue in ACLogics with guided diagnosis for your equipment and symptoms.
