Do I have a Trane TR150 or TR200 VFD in my Odyssey/Large Foundation/Voyager 3 Unit for the Supply Fan
Updated
TR150TR200Odyssey VFDSymbio 700 v9.01Large Foundation VFDVoyager 3 VFD
Due to upcoming VFD changes on Large Foundation/Odyssey/Voyager 3, it will be necessary to ensure that the correct firmware is installed on the unit to ensure that nuisance alarms are not generated due to point mapping with the Modbus on the VFD.
Once v10 firmware releases in 2027, it will no longer be necessary to have separate firmware based on the installed VFD.
VFD Identification
TR150 Supply Fan VFD Use V9.00.0007TR200 Supply Fan VFD Use V9.01.00xx