XW6048 F44 / System with multiple battery temp sensors (BTS)
XW system with multiple battery temp sensors (BTS)
Even though the reported temp will show up in the METERS menu of the device it is connected to, a single BTS will compensate charge voltage
for all devices in the Xanbus network. It is possible that a bad BTS will report a high battery temp and cause F44 in the XW inverter.
When this happens, it is also possible the erroneous value will be reported in the METERS menu of the device that has a good BTS. For this reason, it is necessary
to remove all but one BTS at a time to see what temp is being reported and isolate the bad BTS.