Honeywell RTH6400D1000A Operation Manual - Page 7

Quick reference to display screen - thermostat

Page 7 highlights

RTH6400 Programmable Thermostat Quick reference to display screen Current inside temperature Low battery warning (see page 15) Current time/day (see page 6) Smart Response® technology in effect (see page 17) Current program period Wake/Leave/Return/Sleep (see pages 9-11) Set clock/day/schedule Press to set time, day or program schedules (see pages 6 & 11) Inside Replace Battery 75 6:30 In Recovery AM Wake Wed Heat Setting 75 Heat On Set Clock/Day/ Schedule Fan Auto System Heat Temperature setting (see pages 11-13) System status On when "calling" for heating or cooling; flashes when waiting for compressor restart (see page 14) System setting Heat/Cool/Off Function buttons (see page 8) M28402 Press the button beneath each function to view or change Fan setting settings (functions change depending on the task) Auto/On (see page 7) 5 69-2211EF-05

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RTH6400 Programmable Thermostat
5
69-2211EF—05
Quick reference to display screen
Set
Clock/Day/
Schedule
Auto
Wake
Wed
Fan
System
Heat On
Heat
Heat
Setting
Inside
AM
75
75
6
:
30
Replace Battery
M28402
In Recovery
Current inside temperature
Current program period
Wake/Leave/Return/Sleep
(see pages 9-11)
Set clock/day/schedule
Press to set time, day or
program schedules (see
pages 6 & 11)
Function buttons
Press the button beneath each function to view or change
settings (functions change depending on the task)
Low battery warning
(see page 15)
Current time/day
(see page 6)
Temperature setting
(see pages 11-13)
System status
On when “calling” for
heating or cooling;
flashes when waiting for
compressor restart (see
page 14)
System setting
Heat/Cool/Off
(see page 8)
Fan setting
Auto/On (see page 7)
Smart Response®
technology in effect
(see page 17)