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