Trane X13511542010 User Manual page 26

Troubleshooting Guide (All Models)
The thermostat will not turn on the
fan
Digital display shows missing digits
or erratic segments
26
Symptom
Wrong mode selected
Wiring error
Defective display
Possible Cause
Start the Fan by forcing the Fan ON
mode
Put a jumper across terminals RC
and G. The fan should come ON. If it
does not, verify wiring
Replace thermostat
Corrective Action
BAS-SVU10C-EN