Lennox Select Equipment
Lennox Error Code E700
E700 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) R-32 detection sensor unavailable alarmError indicating the refrigerant leak sensor's lifespan expired->
- VRF / VRV VRF indoor unit (indoor) Indoor unit R-32 detecting sensor lifespan expired after10years3months(3740days); product doesnotwork.Indoor unit R-32 sensor lifespan expired after10years3months(3740days).->
- Split & Multi-Split Mini-split unit (outdoor) R-32 detection sensor Life-expiration error->
What should you check next?
Continue in ACLogics with guided diagnosis for your equipment and symptoms.
