Honeywell MS3000 Thermostat User Manual

DISPLAY WINDOW

DAY DIFFERENTLY

See pages 1-3 for

description of keys.

THE FIRST DAYS PROGRAM TO ALL 7 DAYS

SIMPLE PROGRAMMING

It’s easy to program the thermostat to fit your lifestyle.

. Move the power switch to ON.

. Hold MODE key until 12:00 AM shows in display.

. Use SLOW key to set the time of your first program. Hold to go forward; tap to go back.

. Use HEAT and COOL keys to set temperatures for your first program. For heat, hold

HEAT key to go higher, tap to go lower. For air conditioning, hold COOL to go lower, tap to go

higher.

. Set all other programs by repeating steps 3 & 4. Press MODE to lock in for all 7 days.

. Hold MODE until SET CLOCK shows in display. Use FAST, then SLOW to move to

current time and day. (Clock only accurate to within 10 minutes. ) Tap MODE to lock in (tempera-

ture and set point indicators will appear).

. To review programs, hold FAST or SLOW key.

TABLE OF CONTENTS

Quick Reference to the Keys . . . . . . . . . . . . . . . . . . . . .. I

Maintaining Your Thermostat . . . . . . . . . . . . . . . . ...28

Replacing the Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . ...28

Recalibrating the Thermostat . . . . . . . . . . . . . . . ...29

The “Waiting” Indicator During

Installing the Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...4

Programming Your Thermostat . . . . . . . . . . . . . . . ...5

Set the Program Schedule and

Air Conditioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...30

Temperatures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...5 Your Personal Program . . . . . . . . . . . . . . . . . . . . . . . . . . ...31

Set the Current Day and Time . . . . . . . . . . . . . ...10

Check Your Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Option—Adding an Extra Nighttime

Set Point . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Set the Fan Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...14

Troubleshooting Guide . . . . . . . . . . . . . . . . . . . . . . . . . . ...32

index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...36

Relay Ordering Information . . . . . . . . . . . . . . . . . . . . ...37

Limited One-Year Warranty . . . . . . . . . . . . . . . . . . . . . . . 41

Changing Your Program . . . . . . . . . . . . . . . . . . . . . . . . . ...15

Making Permanent Program Changes . ...15

Erasing the Entire Program . . . . . . . . . . . . . . . . . . ...18

Making Temporary Program Changes . ...19

Changing for Daylight-Saving or

Standard Time , . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...25

Welcome to the world of comfort and energy savings with your new Honeywell Magic

electronic thermostat. The Magic

electronic controls.

name is synonymous with innovation and state-of -the-arl

Your new thermostat will automatically control the temperature in your home, keeping you

comfortable while saving energy when programmed according to the instructions in this manual.

This thermostat includes the Weather

feature. The operation of your furnace or air

conditioner is started early enough to reach the desired temperature at the times you set. There

is no need for you to guess when the system should turn on to reach the desired temperature.

When the outside temperature drops or rises dramatically, the thermostat activates earlier or

later to meet the next programmed setting,

TABLE OF CONTENTS

Quick Reference to the Keys . . . . . . . . . . . . . . . . . . . ...1

Maintaining Your Thermostat . . . . . . . . . . . . . . . . ...28

Replacing the Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . ...28

Recalibrating the Thermostat . . . . . . . . . . . . . . . ...29

The “Waiting” Indicator During

Installing the Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...4

Programming Your Thermostat . . . . . . . . . . . . . . . ...5

Set the Program Schedule and

Air Conditioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Temperatures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...5 Your Personal Program . . . . . . . . . . . . . . . . . . . . . . . . . . ...31

Set the Current Day and Time . . . . . . . . . . . . . ...10

Check Your Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...12

Option—Adding an Extra Nighttime

Set Point . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Set the Fan Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...14

Troubleshooting Guide . . . . . . . . . . . . . . . . . . . . . . . . . . ...32

index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...36

Relay Ordering information . . . . . . . . . . . . . . . . . . . . ...37

Limited One-Year Warrant y . . . . . . . . . . . . . . . . . . . . . . . 41

Changing Your Program . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Making Permanent Program Changes . ...15

Erasing the Entire Program . . . . . . . . . . . . . . . . . . . . . 18

Making Temporary Program Changes . ...19

Changing for Daylight-Saving or

Standard Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...25

QUICK REFERENCE TO THE KEYS

Use to program heating temperatures. To raise the temperature by 2° increments,

press and hold the key. To lower the temperature, tap the key.

Heat

Use to program air conditioning temperatures. To lower the temperature by 2°

increments, press and hold the key. To raise the temperature, tap the key.

cool

Off

ON allows for thermostat operation. OFF erases any program and disables the

furnace and air conditioner.

Power

Auto On

AUTO sets the fan to turn on and off with the heating or air conditioning system.

the fan to run continuously. (Applicable only to systems with more than

Fan

0-8026—2

Before the thermostat is programmed, holding this key sequences through

PROGRAM and SET CLOCK. After the thermostat is programmed, holding this key

sequences through the 4 functions; release when desired function is reached. The

four functions include:

PROGRAM—allows you to program the heating and cooling temperature points,

at 2 to 6 different times per day, for each day of the week.

SET CLOCK—allows you to enter the current time to within 10 minutes.

HOLD—allows you to set and hold one temperature until you choose to change

it. This feature can be used only after the thermostat has been programmed. See

page 20.

HOLD UNTIL—allows you to set and hold one temperature for up to a week; it

will return to your normal schedule at a time and day you set. This feature can be

used only after the thermostat has been programmed. See page 22.

Tapping the Mode key interrupts function sequencing, and returns to display of

present room temperature.

When in SET CLOCK mode, hold key to advance clock time in 4 hour

ments. To step the clock backward by 4 hour increments, tap the key.

Fast

When in PROGRAM mode, use to review entered programs. Hold key to

advance to next programmed temperature range; tap to back up.

When in SET CLOCK mode, hold key to advance clock time in 10 minute

increments. To step the clock backward by 10 minute increments, tap the key.

slow

When in PROGRAM mode, hold key to advance program time in 30 minute

increments. To step the time backward by 30 minute increments, tap the key.

9-8026-2

AH3..LV83H1

PROGRAMMING YOUR THERMOSTAT

You may program this thermostat either before or after installation. See installation manual

form number 69-8025 for installation instructions.

be sure the battery is installed (see

If you are programming the thermostat before installation,

page 4). During programming, if you leave the thermostat for a few minutes, it will go blank to

hold HEAT key to relight the

save battery power. This does not affect your program;

STEP 1

SET THE PROGRAM SCHEDULE AND TEMPERATURES

Before you begin... The schedule form on page 31 provides an opportunity to plan your

schedule. Please fill it out before you begin.

Open right-hand door of thermostat. Switch to OFF to clear the thermostat.

Off

Power

9-8026—2

Off

Switch ON. The display shows this test position.

60 70 80 90

111111111111111111

AM PM

■

S M T W T F S

A few seconds later, the display looks like this.

0 70 80 90

111111111111111111

■

mmmmn

■

m m m n m m

S M T W T F S

ROOM TEMPERATURE

To begin programming, press and hold until the

display looks like this. If you pass this display,

60 70 80 90

‘

ode continue to hold key until this display comes back.

NOTE: All seven day indicators are onto tell you that

you are programming every day of the week the

same. You will be able to change individual days

later.

PROGRAM

To set the first time program, press and hold until

the display shows the time you want to wake up

o AM shown).

60 70 80 90

“

The time advances in 30-minute intervals. You can

PROGRAM

back up by tapping the key; go forward by holding the

key.

■ ■

■

S M T W T F S

9-8026—2

TEMPERATURE SET POINT INDICATORS

To set the first temperature program, press and

hold until the display shows the temperature you want

when you wake up during the heating season (72°

Heat shown) .Youcan backup bytapping thekey.

0 70 80 90

1 1 1 1 1 1 1 1 1 1 1 1 1 1 II

■ m w

PROGRAM

The LEFT temperature set point indicator should be stopped

under the heating temperature you desire when you wake up, with ‘M

■

m m m m n m

a maximum of 80°

S M T W T F S

TEMPERATURE SET POINT INDICATORS

If you have air conditioning, press and hold until

the display shows the temperature you want when

you wake up during cooling season (76° shown). You

can backup by tapping the key. You must have a 6°

or greater difference between heat and cool tempera-

ture settings.

0 70 80 90

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

●

■

m m m u m m

S M T W T F S

The RIGHT temperature set point indicator should be stopped under the cooling temperature

you desire when you wake up, with a minimum of 62° F.

To set additional program times and temperatures, repeat steps starting on lower

half of page 7 through here. First set a time, then enter heating and cooling tem-

peratures desired at that time.

You must set at least one more time/temperature schedule, and may set up to a total of 6 per

day. They must beat least 30 minutes apart.

After programming is complete, hoId to lock in

place. It is now copied into all 7 days of the. week. If

60 70 80 90

M o d e

p ro g ra m s fo r d iffe re n t d a y s, s e e

page 15.

SET CLOCK

9-8026—2

STEP 2

SET THE CURRENT DAY AND TfME

0 70 80 90

111111111111111111

Now you will set the current day and time of day.

sET CLOCK

Press until the display looks like this.

Mode

Press until you reach the correct day (Wednesday

shown) and approximately the correct time, within 4

hours. (Hold the key to advance the time in 4 hour

70 80 90

111111111111111111

increments, tap the key to back up. )

SET CLOCK

S M T

T F S

WEDNESDAY SHOWN’

Press until you reach the exact time, within 10

minutes. (Hold the key to advance the time in 10-

o minute increments, tap the key to back up. )

■

70 80 90

“

SET CLOCK

Tap to store the time and date in the thermostat’s

memory. The normal room temperature display

return.

0 70 80 90

111111111111111111

●

.m m m m

S M T W T F S

ROOM TEMPERATURE

DISPLAYED

69-8026—2

STEP 3

CHECK YOUR

Press until PROGRAM shows in the display.

70 80 90

Mode

■

n m n m m m

S M T W T F S

Press to review each program you have set.

Fast

—

Press until normal temperature display returns.

70 80 90

Mode

1111111111111111111

■

mmmmm

S M T W T F S

ROOM TEMPERATURE

DISPLAYED

STEP 4

OPTION-ADDING AN EXTRA

SET POINT

If you have not used all 6 set points in any given day, consider programming a second

nighttime set point.

For example, if your regular bedtime is 10:30 p.m., put in a 1:00 a.m. set point that is the

same temperature as the 10:30 p.m. set point. The entry of the second set point ensures that

even if you stay up past your bedtime and override your program, you won’t have to remember

to set the thermostat back when you go to bed.

69-8026—2

STEP 5

SET THE FAN SWITCH

Auto On

Fan

FAN AUTO: Normal or energy saving setting for most homes. The fan goes on

and off with the air conditioner in summer. In winter, the fan on most systems starts

a few minutes after the furnace comes on. stops a few minutes after the furnace

goes off. The fan starts and stops with the furnace in some electric heat systems.

Auto On

Fan

FAN ON: The fan runs continuously. Use for improved air circulation during

aI occasions or for more efficient electronic air cleaning.

CHANGING YOUR PROGRAM

MAKING PERMANENT PROGRAM CHANGES

Press until display shows PROGRAM.

Mode

60 70 80

111111111111111111

Press to review programs; notice the day of the

week indicator position change as you review the

programs. When the day and time you want to

change is displayed, release.

0 70 80 90

111111111111111111

■ ■ ■

PROGRAM

THE DAY

MOVES

AS YOU REVIEW

To erase a program, hold both buttons

down until set point indicators disappear.

0 70 80 90

111111111111111111

■

Heat

cool

PROGRAM

Display new time by holding (to advance) or

tapping (to back up).

0 70 80 90

111111111111111111

PROGRAM

Hold to set heating and cooling set points

0 70 80 90

,111111111

●

mmmmm

Heat

cool

PROGRAM

Verify change by holding (to advance) or tapping

to back up).

(

Repeat steps on pages 15-17

want are made.

all changes you

9-8026-2

Tap to store the changes in the thermostat’s

memory.

60 70 80 90

Mode

111111111111111111

●

mmm. m

S M T W T F S

TEMPERATURE

DISPLAYED

ERASING THE ENTIRE PROGRAM

Off

To erase the existing program completely, turn power switch OFF...

Off

ON.

Until you reprogram (see page 5), a factory-installed program will operate the

heating system at 68° F, the cooling system at 78° F.

MAKING TEMPORARY PROGRAM CHANGES

The term hold” feature lets you custom-tailor the program for those times when

someone comes home early, or you’re staying up late, or you plan to be out for the evening.

To temporarily raise or lower the temperature for the current period only:

Press to change the heating or cooling

set point (shown with heat setting holding at

change will stay in only

C O OI the next scheduled program change.

60 70 80 90

■

111111111111111111

●

m . . . . . . .

Heat

ROOM TEMPERATURE

DISPLAYED

9-8026-2

The

term hold” feature is particularly useful when you go on vacation or other extended

a b se nc e . It

not cancel your program.

Press and hold until the display shows HOLD.

70 80 90

Mode

1111111111111111111

■

■ ■ ■

NOLD

S M T W T F S

Tap or hold until temperature indicators

show the range at which you want the

thermostat to maintain the heating and

cool cooling temperatures.

70 80 90

111111111111111111

■

mmmmmmwm

Heat

HOLD

S M T W T F S

To cancel HOLD, press and hold until HOLD

disappears from display. Continue to hold until you

see the normal room temperature display.

0 70 80 90

Mode

●

mmmmm

Your regular program will resume at the next

programmed time.

S M T W T F S

TEMPERATURE

DISPLAYED

69-8026—2

The “HOLD UNTIL” feature holds the temperature range for up to a week, and then cancels

it, returning control to your program so your home is at the comfort level you want when you

ret urn.

Press until HOLD UNTIL is displayed.

0 70 80 90

Mode

●

mmm

Use to change heating and cooling set

points as (shown with heat setting

‘ r ~

NOLD UNTIL

■

Heat

cool

S M T W T F S

Press and hold to step through your weekly

program until you reach the day and time at which

you want the thermostat to resume normal pro-

60 70 80 90

grammed operation (shown holding until

Sunday).

PM 011

Press once,

0 70 80 90

Mode

1111111111111111111

NOLD UNTIL

S M T W T F S

69-8026—2

To cancel HOLD UNTIL early, hold key until the

display cycles through the various displays. Release

Mode the key when it cycles to the normal display of room

0 70 80 90

temperature.

Your regular program will resume at the

programmed time.

S M T W T F S

ROOM TEMPERATURE

DISPLAYED

CHANGING FOR DAYLIGHT-SAVING OR STANDARD TIME

To move clock ahead an hour in spring, hold key

until SET CLOCK shows.

60 70 80 90

1111111111111111111

Mode

SET CLOCK

0 : 3 0

■

S M T W T F S

Press and hold until clock advances 1 hour.

slow

70 80 90

111111111111111111

SET CLOCK

1 : 3 0

69-8026-2

Tap to lock in change.

0 70 80 90

Mode

1111111111111111111

■

nmmmm

ROOM TEMPERATURE

DISPLAYED

To m o ve th e c lo c k b a c k o n e h o u r

SET CLOCK shows.

fa ll, h o ld k e y

0 70 80 90

1111111111111111111

SET CLOCK

Mode

■

S M T W T F S

Tap 6 times to back up the clock one hour.

0 70 80 90

1111111111111111111

SET CLOCK

slow

Tap to lock in change,

0 70 80 90

,111111111111111111

. . . . .

Mode

S M T W T F S

TEMPERATURE

DISPLAYED

69-8026-2

MAINTAINING YOUR THERMOSTAT

REPLACING THE BATTERY

BATTERY

CON

Your thermostat uses a 9 V alkaline battery as backup to hold

the program in case of a power outage. For best results, replace

battery every 5 years.

To replace:

❑

Open right-hand thermostat door.

Remove battery from battery holder and battery connector.

Press battery connector onto a fresh 9 V alkaline battery. Place

battery in the battery holder as shown.

❑

Close the d o o r.

RECALIBRATING THE THERMOSTAT

TEMPERATURE ADJUSTMENT

SCREW

Your thermostat should normally display the correct room

temperature.

display,

stat can

as follows:

❑

Make sure the thermostat has been on for at least 2 hours.

Place an accurate room thermometer near the left side of the

thermostat. Be careful not to touch thermometer or breathe on it.

Open the left door of the thermostat.

l Locate the temperature adjustment screw.

Use a flat blade screwdriver to turn the screw slightly clock-

wise

to increase, or counterclockwise

indicated emperature.

❑

•

❑

to decrease the

❑

After each turn, allow the thermostat to stabilize about 30 seconds.

❑

Continue this procedure until the thermostat has the same temperature reading as the room

thermometer.

9-8026—2

THE “WAITING” INDICATOR DURING AIR CONDITIONING

To prevent possible damage to your compressor, and to maximize the efficiency of your air

conditioning system, no controls can be activated for approximately 6 minutes after the com-

pressor shuts off. If you try to override the temperature during this time, the display will show

WAITING until the 6 minutes pass.

YOUR PERSONAL PROGRAM

Use the table below to plan your schedule before you begin programming. If you are pro-

gramming a different schedule for each day of the week, fill out-a different table for each day.

Desired Temperature

Typical Activity

Wake up

Leave home

Arrive home

After dinner

Retire

Extra Nighttime

Set Point (see

page 13)

Your Start Time

Heating

Cooling

You may program between 2 and 6 typical activity times.

You may program up to 8 different heating/cooling temperature combinations over the duration

of a week.

69-8026—2

TROUBLESHOOTING GUIDE

IF...

THEN...

Thermostat loses program.

❑

Check for loose battery.

❑

Check that power switch is ON.

Thermostat shows no display,

unless HEAT or COOL key is held.

❑

Check that power switch is ON.

•l Check main switches, fuse and circuit breakers

on heating equipment to make sure the thermostat

has power. The heating control circuit powers the

thermostat even when it is controlling air condition-

ing equipment.

❑

Check the wiring connections to the thermostat.

Make sure your system uses 24 Vat. The

thermostat will not operate on a millivolt system.

❑

Jumper & Y or RH & W. If system comes on,

thermostat needs replacement. If system does not

come on, a problem exists in the system (such as

transformer, relay or valve).

Troubleshooting Guide continued

IF...

THEN...

❑Your furnace is interrupting power to the

Display goes blank less than 30

seconds before or after a furnace

burn cycle.

thermostat. This is not a problem, as the 9 V

alkaline battery will be adequate to carry the

program for the entire heating season. Do NOT

use a rechargeable battery.

Display goes blank for several

minutes during a long furnace burn

cycle.

❑Check for dirty air filters or blocked registers. If

registers are not blocked and the air filter is clean,

an isolating relay probably needs to be installed on

your heating system. See Table 1 in the installation

manual, form number 69-8025.

Temperature display is incorrect.

•l See “Recalibrating the Thermostat,” page 29.

69-8026—2

Troubleshooting Guide continued

IF...

THEN...

Furnace or air conditioner

operates continuously.

❑Check the thermostat to see if it is wired properly.

❑Check the furnace and air conditioning systems to

make sure they are operating correctly.

Thermostat will not turn heat or

air conditioner on.

•l Check breaker on heater or air conditioner

to make sure it has power.

Check that pilot light/power is on; this thermostat

steals” power from the heating circuit.

Verify wiring.

❑

“

❑

Thermostat will not let you make

a temperature setting.

❑Check if you have already made 6 settings. A

maximum of 6 settings per day are available. The

thermostat will not accept a seventh setting.

❑

Check if you have used all 8 available temperature

combinations. A maximum of 8 heating and cooling

combinations are allowed in total in your weekly

Troubleshooting Guide continued

IF...

THEN...

program. The thermostat will not accept a ninth

combination.

Thermostat will not let you make a

temperature setting. (continued)

(

Use the programming chart on page 31 to make

sure you do not use any more settings or combina-

tions than allowed.).

•

l Your program has probably been lost. The

Thermostat is not following your

program, but is maintaining a

constant temperature.

thermostat will maintain the factory-set program

(68° heat, 78° cool) until you reenter a new

program.

IF ADDITIONAL ASSISTANCE IS NEEDED, CALL HONEYWELL CONSUMER AFFAIRS AT

-800-468-1502, MONDAY-FRIDAY, a.m. p.m., CENTRAL TIME.

69-8026-2

INDEX

Batteries, installation . . . . . . . . . . . . . . ...4

Batteries, replacement . . . . . . . . . . ...28

Blank display . . . . . . . . . . . . . . . . . . . . . . . . ...33

Changing your program . . . . . . . . ...15

Consumer Affairs Group . . . . . . . ...39

Cool key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Daylight-Saving Time change.. 25

Energy savings, typical.. . . . . . . . ...42

Erasing the entire program . . . ...18

Factory-installed program . . . . . ...18

Fan switch . . . . . . . . . . . . . . . . . . . . . . 1

Long term

. . . . . . . . . . . . . . . . . . . . . . .

Set fan switch , . . . . . . . . . . . . . . . . . . . . . . ...14

Set heating temperatures . . . . . . . ...8

Short term hold . . . . . . . . . . . . . . . . . . . . . ...19

Slow key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...3

Standard Time change . . . . . . . . . ...26

Switch, fan . . . . . . . . . . . . . . . . . . . . . . . . 1

Mode key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...2

Nighttime set point, extra . . . . . . ...13

Ordering information, relay . . . ...37

Permanent program changes.. 15

Personal program . . . . . . . . . . . . . . . . . ...31

Power switch . . . . . . . . . . . . . . . . . . . . . 1

PROGRAM ., . . . . . . . . . . . . . . . . . . . . . . . . . . . ...2

Program changing . . . . . . . . . . . . . . . . ...15

Quick reference to the keys . . . . . . . 1

Recalibrating the thermostat . . . . 29

Relay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...33. 37

Table of

. . . . . . . . . . . . . . . . . . . . . .

Temperature adjustment

screw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...29

Temperature set point indicator. 8

Temporary program changes ..19

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...3

Time . . . . . . . . . . .

Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...” Relay ordering information . . . ...37

Troubleshooting . . . . . . . . . . . . . . . . . . . . ...32

“Waiting” indicator during air

conditioning . . . . . . . . . . . . . . . . . . . . . ...30

Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...41

Heat key . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

HOLD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...2. 20

Replacing batteries ... . . . . . . . . . . . . ...28

SET CLOCK . . . . . . . . . . . . . . . . . . . . . ...2. 11

Set cooling temperatures . . . . . . . . ...8

HOLD

. . . . . . . . . . . . . . . . . . . . . ...2. 22

Incorrect display . . . . . . . . . . . . . . . . . . . ...33

Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Set

current

day

time

Weather

. . . . . . . . . . . . . . . . . . . ...*

“

See inside front cover.

RELAY ORDERING INFORMATION

Send orders to: Honeywell Inc., Consumer Affairs

462, 1885 Douglas Dr. N., Golden Valley, MN 55422-3992.

Shipping/

Handling

Total

Price

Parl No.

MS101Q

Price Ea.

Quantity

Kit

Isolating Relay

Transformer Kit

$10

$20

$3.00

Subtotal

Your

sales tax

Total

❑

Check enclosed

Charge my Visa card

exp. date

❑ Money order

signature

❑

Charge my MasterCard

exp. date

Charge my

date

Card

NOTE: Credit card orders may also be made by calling 1-800-468-1502

p.m., Central rime.

Send ta:

Name

Address

City

State

zip

Your daytime phone number

69-8026—2

Toll-free Installation and Programming Assistance

For all questions concerning this thermostat, please read and follow the instructions. If

additional assistance is needed, call our toll-free Consumer Affairs group number at 1-800-468-

502, Monday-Friday,

a.m. -4:00 p.m., Central time.

NOTICE

This equipment is a Class B digital apparatus which complies with Canadian Radio

Interference Regulations, CRC c.1374.

This thermostat is manufactured under one or more of the following patents;

,172,555; 4,314,665; 4,335,847; 4,356,962. Other Patents Pending.

Patent No

69-8026—2

LIMITED ONE-YEAR WARRANTY

Honeywell warrants all products fisted in this book to be free from defects in workmanship or materials, under normal use

and service, for a period of one (1) year from the date of purchase by the consumer. If, at any time during the warranty

period, the product is defective or malfunctions, Honeywell shall repair or replace it (at Honeywell’s option) within a

reasonable period of time.

If the product is defective,

(

i) return with a

receipt or other dated proof of purchase, to the retailer from whom you purchased it, or

with a of receipt or other dated proof of purchase and a short description of

(ii) package it

the malfunction, and mai it, postage prepaid, to the following address:

Honeywell Inc.

Return Goods

050 Berkshire Lane

Plymouth, MN 55441-4437

This warranty does not cover removal or reinstallation costs. This warranty shall not apply if it is shown by Honeywell that

the defect or malfunction was caused by damage which occurred while the product was in the possession of a consumer.

Honeywell’s sole responsibility shall be to repair or replace the product within the terms stated above. HONEYWELL SHALL

NOT BE LIABLE FOR ANY LOSS OR DAMAGE Of ANY KIND, INCLUDING ANY INCIDENTAL OR CONSEQUENTIAL

DAMAGES RESULTING, DIRECTLY OR INDIRECTLY FROM ANY BREACH OF ANY WARRANTY, EXPRESS OR

IMPLIED, OR ANY OTHER FAILURE OF THIS PRODUCT. Some states do not allow the exclusion or limitation of

incidental or consequential damages, so this limitation may not apply to you.

THIS WARRANN IS THE ONLY EXPRESS WARRANTY HONEYWELL MAKES ON THIS PRODUCT. THE DURATION

OF ANY IMPLIED WARRANTIES, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A

PARTICULAR PURPOSE, IS HEREBY LIMITED TO THE ONE YEAR DURATION OF THIS WARRANTY. Some states do

not allow limitations on how long an implied warranty lasts, so the above

This warranty gives you specific legal rights, and you may have other rights which vary from state to state.

If you have any questions this warranty, please write our Consumer Affairs Department, Honeywell Inc. 18S5

Douglas Drive North, Golden Valley, MN 55422-3992, or call 1 -S00-468-1 502, Monday-Friday, to Central time.

may not apply to you.

■

TYP ICAL ENERGY S AVINGS FOR REP RES ENTATIVE CITIES IN THE U.S .

■

%Sw.g5forOnee4.Oay,

■

%SavinmforTwiceA-Oay,

❑ %Savingsfor5T

30%

2s%

26%

24%

-..

..”

City

Columbus

offset-( 5°F offset

Form Number 69-8026—2

Inc. 1990

Rev. 7-90