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Honeywell RTH4300B User Manual

Page 6

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Operating Manual

4

About your new thermostat

Quick reference to display screen

Wake

Wed

Heat On

Set To

Inside

AM

75

75

6:30

Replace Batt

Low battery warning
(see page 14)

Temperature setting
(see pages 10-12)

System status
Cool on: Cooling
system is on.
Heat on: Heating
system is on.

Current day/time (see page 5)

Current inside
temperature

Current program period
Wake/Leave/Return/Sleep
(see pages 8-9)