Fig. 1. thermostat keyboard description – Honeywell ENERGYPRO T8665D User Manual

Page 5

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Fig. 1. Thermostat keyboard description.

M20893A

Time

Set Program

Run

Program

Hold Temp

Set Current

Day/Time

Day

Heat/Cool

Settings

Wake

Fan

System

Copy

Daylight

Time

Leave

Return

Sleep

INCREASE
RAISES TEMPERATURE SETTING

DECREASE
LOWERS TEMPERATURE SETTING

INFORMATION
DISPLAYS CURRENT HEAT/COOL
TEMPERATURE SETTING, FILYER
STATUS, AND OUTDOOR
TEMPERATURE (WHEN INSTALLED).

PROGRAM SCHEDULING
WAKE LEAVE RETURN SLEEP
ENTERS PROGRAMMING MODE

FAN
SELECTS AUTO/ON

SYSTEM
SELECTS HEAT/OFF/COOL (AUTO)

DIGITAL
DISPLAY

SET CURRENT DAY/TIME
SETS CURRENT
DAY AND TIME

RUN PROGRAM
RETURNS THERMOSTAT TO
NORMAL OPERATING MODE.
PRESS AND HOLD TO CANCEL
ENERGY SAVINGS AND
PRE-HEAT/PRE-COOL MODES
(MY CHOICE).

HEAT/COOL SETTINGS
SWITCHES BETWEEN HEAT SETPOINTS AND
COOL SETPOINTS WHILE PROGRAMMING

TIME / TIME
SETS TIME
FORWARD OR BACK

HOLD TEMP
SETS A HOLD TEMPERATURE
SETTING AND ACTIVATES
VACATION HOLD FEATURE

DAYLIGHT TIME
SELECTS STANDARD TIME
OR DAYLIGHT SAVING TIME

COPY
COPIES SETTINGS FROM ONE DAY TO
ANOTHER DAY FOR QUICKPROGRAMMING

Filter

FILTER
SELECTS FILTER TIMER REMINDER
PERIOD (0, 15, 30, 60, 90, 120 DAYS)

DAY
SETS DAY OF THE WEEK

WAKE
SET WAKE TIMES AND
TEMPERATURES

LEAVE
SET LEAVE TIMES AND
TEMPERATURES

RETURN
SET RETURN TIMES AND
TEMPERATURES

SLEEP
SET SLEEP TIMES AND
TEMPERATURES

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