Quick Reference To Display - Honeywell Thermostat PRO TH3000 Series Operating Manual

Operating Manual
Quick reference to display screen
Current inside temperature
Low battery warning
(see page 9)
Inside
75
Replace Batt
System Status
• Cool On: Cooling system is on.
• Heat On: Heating system is on.
• Em: Emergency heat is on.
• Aux: Auxiliary heat is on.
** Only for heat pumps with this capability
(select models only).

Set To
75
Em Aux
Heat On
**
**
Temperature setting
If "Heat On" or "Cool
On" is flashing, com-
pressor protection is
engaged (see page 8).