What It Means
- 10. The indoor unit stops due to an unknown error of the outdoor unit.
Lennox VRF / VRV
Lennox Error Code E559
VRF / VRV: VRF indoor unit (indoor)
Causes & actions from Lennox
How it shows
- vrf 360 fault code: E559
- vrf 360 indoor indicator: ice_blue: off, yellow_green: off, blue: flashing, red: off (blue: flashing, ice_blue: off, red: off, yellow_green: off)
This manual entry does not list further causes or actions.
Applicable models & manual sources
- V36C***S4-4P
10. The indoor unit stops due to an unknown error of the outdoor unit.
Disclaimer: This information is for general reference. Code wording and instructions vary by model. Always follow the service manual for your exact unit.
What should you check next?
Continue in ACLogics with guided diagnosis for your equipment and symptoms.
