White Rodgers 1hdez 1521 Thermostat User Manual

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Model: 1HDEZ-1521

™

Emerson Inspire

Programmable/Non-Programmable Thermostat

Homeowner User Guide

Model: 1HDEZ-1521

WHitE-RoDgERs HoMEoWnER HElplinE:

1-800-284-2925

Emerson inspire^™Features:

•

Programming for any schedule (including non-programmable)

Reminders for seasonal maintenance and changing ﬁlters

Energy saving features that improve comfort

Interchangeable faceplates to match any home (silver or white)

Table of Contents

Thermostat Overview.....................................................................................

Quick Start Guide ...........................................................................................

Navigating Through Your Thermostat Menus..............................................

Set the Current Time and Day....................................................................

Choose the System Setting........................................................................

Energy Saving Factory Pre-Program..........................................................

Using Your Thermostat...................................................................................

System Setting ...........................................................................................

Auxiliary Heating ........................................................................................

Temporary Temperature Hold.....................................................................

Non-Programmable Mode ..........................................................................

Choosing the Fan Setting...........................................................................

Maintenance Reminders ............................................................................

Setting Up Your Thermostat Options ............................................................ 10

Clock and Display Settings menu............................................................... 10

Heating Program/Cooling Program ............................................................ 12

Thermostat Setting Menu........................................................................... 13

Air Filter Maintenance/Service Reminder/Humidiﬁer

Maintenance............................................................................................... 13

Programming Your Thermostat...................................................................... 16

Planning Your Program............................................................................... 16

Enter the Heating & Cooling Programs ...................................................... 16

Diagnostics ..................................................................................................... 18

Alert Information Detail............................................................................... 18

Reset Operation ......................................................................................... 19

Record of Thermostat Options Selected .................................................... 20

Service Information .................................................................................... 20

THERMOSTAT HOME SCREEN DISPLAY AND CONTROLS

The indoor temperature

The relative indoor humidity

The desired temperature or setpoint

Selects the System setting (see page 7 for more information)

Use

and

is used to enter any menu function of the thermostat

Selects the fan operation (see page 9 for more information)

and to change temperature and navigate through menus.

QUICK START GUIDE

Navigating through your thermostat menus

Your thermostat features a simpliﬁed easy to understand menu structure.

Navigating through any menu in your thermostat uses the same approach.

Press

Highlight a menu item using the

or buttons

to enter the Main Menu

Press the Enter button to save any

changes you have

made and display

the previous menu.

Enter the item by pressing

Use the or and the

change menu items and settings

If no button is pressed for two

minutes, you will return to the

home screen without saving

changes.

Press the Home

button to display the

Home Screen.

Press

to enter the Main Menu

Set the Current Time and Date

On the Main Menu, highlight and

enter Clock and Display Settings.

Highlight and Enter time and Date.

Set the time and date using the

buttons.

Press to highlight Minute, AM/

PM, Month, Day or Year.

The thermostat will automatically

assign the correct day of the week

after the date is set.

Press the Enter button when

ﬁnished.

notE: If system power is lost for more than eight hours, the clock will have to be

reset. Programming and conﬁguration settings will be saved.

Choose the System Setting

From the Home screen, press the

button as shown to choose the

system setting.

Energy Saving Factory Pre-Program

Your thermostat is programmed from the factory with the energy saving settings

shown below for every day of the week. If this program meets your needs, simply

select either Cool, Heat or Auto using the System button and press to begin

program operation.

Factory Pre-Programmed Heating and Cooling Schedule

Wake Up

(Morning)

Leave for Work

(Day)

Return Home

(Evening)

Go to Bed

(Night)

Heating Program 6:00 AM 70^oF 8:00 AM 62^oF 5:00 PM 70^oF 10:00 PM 62^oF

Cooling Program 6:00 AM 75^oF 8:00 AM 83^oF 5:00 PM 75^oF 10:00 PM 78^oF

If you want to change the heating and/or cooling programs in your thermostat,

see the “Programming Your Thermostat” section.

USING YOUR THERMOSTAT

System Setting

Press the System button to choose whether you want your system to be in Cool,

Heat, EM or Auto mode.

AUTO allows the thermostat

to automatically select

heating or cooling depending

on the indoor temperature

and the selected heat and

cool temperatures. This

thermostat will not allow you

to program a conﬂict

Thermostat controls only the

cooling system.

Thermostat controls only the

heating system.

Heating and Cooling systems

are off.

between Heating and

Cooling setpoints.

Emergency setting available

only when the thermostat is

conﬁgured for a heat pump

in the system. When

selected, system will use

only the backup heat.

For example: In the morning heating is

required. During the day, the tempera-

ture gets warmer and you want the

air conditioner to run. The thermostat

will automatically change the system

mode from heating to cooling.

Auto Changeover is used

where both heating and

cooling may be required

during the same day.

The temperature you desire in your

home can be changed by pressing

Auxiliary Heating (Heat pumps only)

If you have a heat pump, your system

will automatically activate Auxiliary

Heating when the outside temperature

is too cold for the heat pump to efﬁ-

ciently heat your home. When Auxiliary

Heating is called for, the display will

show “Aux” with the Heat icon.

Temporary Temperature Hold

You can temporarily adjust the tempera-

ture in your home at any time while

your thermostat is running a program

by pressing either the

or .Your

thermostat will maintain this desired

temperature for four hours (default).

The display will show “Hold at” by

the desired temperature, and “Hold

Until” with the time the temporary hold

will end. The display will also brieﬂy

show “press or to set the Hold

Time”. While this message is dis-

played, you can change the time that

you wish to have the Hold end.

Press the button to cancel a tempo-

rary hold. The desired temperature will

display the current program setting.

permanent temperature Hold

If you desire, you can set your

thermostat to permanently hold a

temperature. This feature will bypass

any programs you may have set

in your thermostat and maintain a

constant temperature.

To enter permanent hold, change the

temperature with the

and

press the Hold button. When your

thermostat is in this mode, the “Hold

at” will be displayed by the desired

temperature.

Press the button to exit and resume

programmable mode.

Choosing the Fan Setting (On or Auto)

Fan Auto This is the most

commonly used setting. The fan will

turn on only when the heating or

cooling system is running.

Fan on You can choose to have

the fan running continuously by

selecting Fan on.

Maintenance Reminders

Your thermostat can automatically

provide reminders for replacing the air

ﬁlter and humidiﬁer pad, as well as a

reminder for when to perform regular

maintenance. Each of these reminders

are turned on or off and the reminder

time period set from the appropriate

item in the Thermostat Settings

Menu.

Maintenance reminders are:

When a reminder appears, it can

be turned off by entering the Alert

Information Detail menu on the Main

Menu.

Select Yes to “Clear Alert and Reset

Timer”.

SETTING YOUR THERMOSTAT OPTIONS

Clock and Display Settings Menu

In addition to setting time and day on this menu, you can use the Display

Settings menu to adjust the screen brightness, choose the background color,

select the keypad backlight, and the auto dimmer. Other choices select what will

be displayed on the Home screen, Time & Day, Outdoor Temp Display, Humidity

Display and Alert Message Area.

On the Main Menu, highlight and

Enter Clock and Display Settings

Highlight and Enter Display Settings

Brightness – Use the

and

buttons to adjust between dark and

bright.

Theme – Choose from alternate

background schemes.

Keypad Backlight – When selected

on, the light on the keypad will be on

to give the keypad better visibility. If

selected Off, the keypad light will turn

on for a short time when a button is

pressed and then turn off again.

Auto Dimmer – When selected on,

the display will change to a darker

background during the hours of 10:00

PM to 5:00 AM when no buttons are

pressed. If selected Off, the display

will remain at the same brightness.

Heating Program/Cooling Program

On the Main Menu, highlight and

enter Heating or Cooling Program.

See Programming Your Thermostat

section.

Thermostat Settings Menu

Additional thermostat operating settings are found in the Thermostat

Settings Menu.

On the Main Menu highlight and

enter Thermostat Settings.

Program – Default is on. Select Off

to disable the Heating and Cooling

Programs and maintain a constant

temperature 24 hours a day.

Air Filter Maintenance / Humidiﬁer Maintenance /

Service Reminder

Default for each is Off. When set

to on, a maintenance reminder will

appear on the home screen when

the system has run for the selected

amount of time. The length of time

for the maintenance reminder can be

selected to a setting of 1 to 12 months.

Use

on is selected, set time of mainte-

nance period using or

to select on or Off. When

°F or °C – Default is °F. Select tem-

perature display to be Fahrenheit or

Celsius.

Beeper – Default is on. Turns audible

prompt on to indicate when a button is

pressed.

Cycle Humidiﬁer – Default if Off. This

feature provides an option that reduc-

es the water usage by up to 50% when

a ﬂow-through humidiﬁer is controlled

by the thermostat. It is recommended

for use on ﬂow-through humidiﬁers

only. When turned on, the humidiﬁer

will cycle to turn off for 10 minutes

after it has run for 10 minutes. The

blower and/or furnace will continue to

run during the humidiﬁer off period.

Auto Humidity Reduction – Default is

Off. When selected, High or Low pro-

vides the ability to minimize or reduce

the window condensation by reducing

the humidity setpoint when the outside

temperature is cold.

Comfort or Dehum – Default is Off.

When Comf option is selected the

temperature is altered by the humidity

to reﬂect the true comfort. When

Dehum is selected humidity reduction

is maximized by continuing to cool

below the temperature setpoint.

EMR (Energy Management Recovery)

Default is on. With EMR selected on,

the heating or cooling system will start

early so the temperature in your home

is at the desired temperature at the

beginning of the program period. If set

to Off, the system will not start until

the beginning of the program period.

Maximum Heat setpoint temp. –

Default is 99°. Minimum Cool Set-

point temp. – Default is 45°.These

settings are the highest temperature

limit in Heat mode or the lowest tem-

perature limit in Cool mode. Select a

setting of 99° to 45° for the maximum

heating temperature or 45° to 99° for

the minimum cooling temperature.

Temperature Display Adjust –

Default is 0°.Your thermostat was

accurately calibrated at the factory.

However, this option allows you to

change the humidity or temperature

displayed to match other thermostats

in your home.

De-Hum setpoint – Default is 95%.

The Dehumidiﬁcation setpoint is the

percent of humidity that the cooling

system will try to reach. Dehumidiﬁca-

tion is accomplished through control

of the compressor and speed of the

circulator blower.

Adjust the dehumidiﬁcation setpoint to

a value from 40% to 95%.

Humidity Setpoint – Default is 20%.

Humidity setpoint is the percent

humidity that the heating system and

humidiﬁer will attempt to maintain in

Heating.

Adjust the humidity setpoint to a value

from 20% to 90%.

PROGRAMMING YOUR THERMOSTAT

Planning your Program

Your thermostat can be programmed in different proﬁles.

Entire Week (Every day will have

the same program)

Monday-Friday (Monday-Friday will

have the same program)

Saturday-Sunday (Saturday-

Sunday will have the same

program)

Individual Days (Each day will

have a separate program)

Each day, or group of days, has four

different time periods: Morning,

Day, Evening and Night. Both the

Heating and Cooling Programs are

programmed the same way.

Keep the following guidelines in mind

when planning your program:

In Heating, lower temperatures will

save energy.

In Cooling, higher temperatures will

save energy.

If you plan on using auto-

changeover, do not program your

heating temperatures higher than

your cooling temperatures.

NOTE: To disable the heating and cooling programs (non-programmable),

see Thermostat Settings Menu.

Entering the Heating & Cooling Programs

(Entire Week program illustrated below)

Entering Heating Program

On the Main Menu, highlight and

enter Heating Program

Highlight and enter Entire Week

Press

and

to change the

highlighted Time or Temperature to

your desired settings

Press or to highlight the next

time or temperature

Set all times and temperatures for

all periods

When you have completed setting

all times and temperatures,

press Enter to save and display

the Heating Program menu. A

checkmark appears to indicate

the portion of schedule you have

programmed

Entering Cooling Program

After entering Heating Program,

press to highlight “Switch to Cool

Program” and press

, or enter

Cooling Program on the Main Menu.

Enter Cool program using same

procedure.

If programming Monday – Friday and

Saturday – Sunday, follow the above

procedure.

Using Individual Days allows you to

change the program settings of a

single day or days. Highlight a day

and press

to mark the box. Mark

additional days you wish to have

programmed the same. Press set to

begin entering the program for the

selected day or days.

DIAGNOSTICS

Alert Info Detail

If the thermostat senses trouble with

a component of your system or a

maintenance reminder appears, an

alert will be displayed on the Home

screen. Details of any alert can be

found on the Alert Info Detail menu

in the Main menu.Your installing

dealer contact information may also

be displayed on this screen.

There are two levels of alerts;

Maintenance Reminder. The

maintenance reminder can be cleared

and the timer reset by selecting “Clear

Alert Message and reset timer” by

pressing the

Critical System Warnings. If a Red

system alert appears, contact your

qualiﬁed service technician to have

your system serviced.

Reset operation

If a voltage spike or static discharge

blanks out the display or causes erratic

operation of your thermostat, you can

reset it.

To reset the thermostat, press

and System button at the same time.

notE: When the thermostat is reset,

the Thermostat Settings, time and

date, and programming schedule will

be reset to the factory defaults. Refer

to the customized settings for your

thermostat recorded on the back cover

of this manual. Use this manual to help

restore the desired settings before

they were reset. For your convenience,

the factory default settings are shown.

Record of Thermostat Options Selected

For your quick reference, below are the options selected by your installing dealer

to optimize your equipment settings and your personal home comfort preferences.

(Contractor to ﬁll in value or check box. N/A = Not Applicable for your equipment or

application.)

Factory

Thermostat Options Conﬁguration Menu

Settings

Air Filter Maintenance

Humidiﬁer Pad Maintenance

Service Reminder

__Months

°F

Off

°F

Temperature Display

Beeper

°C (Fahrenheit/Celsius)

Off (Button Input Conﬁrmations)

Off

99°

45°

0°

Energy Management Recovery

Maximum Heat setpoint temp. __(99° to 45°)

Minimum Cool Setpoint Temp. __(45° to 99°)

Temperature Display Adjust

De-Hum setpoint

__(0, 1, 2, 3, 4, 5°)

__(40% to 95%)

__(20% to 90%)

Hi (+)

Lo (-)

95%

20%

Off

Humidity Setpoint

Cycle Humidiﬁer

Off

Auto Humidity Reduction

Comfort or Dehum

Low

High

Dehum

Comfort

If you need help adjusting the programmed time or temperatures

in your thermostat, please call the Homeowner Help Line at 800-284-2925

For All Other Service, Please Call:

Installing Dealer: ________________________________

Phone: ________________________________________

Date Installed: __________________________________

part no. 37-7342A

1224

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