Quick Reference To Controls - Honeywell TH2110 Operating Manual

Quick reference to controls

Press to set clock,
day or schedule
(see pages 5 & 10).
Press to override
schedule and
hold temperature
(see page 12).
Press to run
(follow) schedule
(see page 8).
Press to adjust temperature
Screen
Lit for 12 seconds when you press any button.
Fan Switch (see page 7)
• On: Fan runs all the time.
• Auto: Fan runs only when
heating or cooling is taking place.
System switch (see page 6)
• Cool: System is in Cooling mode.
• Off: System is off.
• Heat: System is in Heating mode.
• Em Heat: System is in Emergency Heat mode.
3
PRO 2000 Series