Controls Overview - Honeywell PRO TH3000 Series Owner's Manual

PRO TH3110D / TH3210D
- i
Digita| display screen Temperature adjustment
page 7)
Fan Switch (see page 6)
On: Fan runs continuously.
Auto: Fan runs only when heating or
cooling system is on,
System switch (see page 5)
o Cool: Cooling system control.
• Off; All systems off,
• Heat: Heating system control,
• IEm Heat = Emergency & Auxiliary
Heat control. Compressor is locked
out, (Select models only,)