•AUDIO PROMPTING — Each time you press a button, the thermostat will beep (this feature works only when the thermostat is attached to the wall and 24 VAC power is present to the thermostat).
•BACKLIT DISPLAY — When you press any button on the thermostat, the display is lit for approximately eight seconds (this fea- ture works only when the thermostat is attached to the wall and 24 VAC power is present to the thermostat).
•COMPRESSOR SHORT CYCLE PROTEC- TION — To protect your compressor from potential damage due to rapid cycling, this thermostat has a
a)Return of power after a power outage.
b) Pressing 
to change operating modes.
c)Pressing 
, creating a call for COOL too soon after a previous call.
•SYSTEM INDICATOR LIGHTS — The red indicator light comes on when the heating or cooling system is operating. The yellow indicator light comes on when the second or third stages of heating or cooling are operating.
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