What It Means
- MSB port is not disabled, or pipe is not connected.
Lennox VRF / VRV
Lennox Error Code 00
VRF / VRV: VRF source unit
Causes & actions from Lennox
How it shows
- vrf outdoor pairing seg34: 00
Auto pipe pairing error status: An MSB port is not disabled, or a pipe is not connected. (Example: 1200 indicates indoor unit 12 has disabled MSB port or unconnected pipe).
Applicable models & manual sources
- VRC***W4M-4G
MSB port is not disabled, or pipe is not connected.
VRC***W4M-4G, VRC***W4M-4Y
Disclaimer: This information is for general reference. Code wording and instructions vary by model. Always follow the service manual for your exact unit.
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