What It Means
- MSB or SVB R-32 sensor failure.
Lennox VRF / VRV
Lennox Error Code E686
VRF / VRV: VRF indoor unit (indoor)
Causes & actions from Lennox
How it shows
- r32 vstat04p fault display: E686
Contact Lennox Electronics service center; product doesnotwork.
Applicable models & manual sources
- VWMD****6-5P
MSB or SVB R-32 sensor failure.
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.
