Lennox Select Equipment
Lennox Error Code E102
E102 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) The indoor unit receiving the communication error from the outdoor unitIndoor unit receivescommunicationerrorfromoutdoorunit.->
- VRF / VRV Hydro unit (indoor), VRF indoor unit (indoor) Communication error on outdoor unit (When outdoor unit is having trouble sending data to Hydro unit / Hydro unit HT)Communication error received from the outdoor unit->
What should you check next?
Continue in ACLogics with guided diagnosis for your equipment and symptoms.
