Honeywell CT3500 User Manual

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yrig
Weekday, Saturday and Sunda
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Programmable Heat and/or Cool Low Volta Model CT3500/CT3595
20 to 30 Vac) Thermostat and Wallplate
Honeywell CT3500/CT3595
PROGRAMMABLE THERMOSTAT
OWNER’S GUIDE
Para pedir estas instrucciones en español, llame al 1-800-468-1502. Pour obtenir ce ode demploi en fran
ais, composer le 1-800-468-1502.
Table of Contents
Step 1. Prepare for Installation .................................................................................................................................. 5
Step 2. Remove Old Thermostat ............................................................................................................................... 6
Step 3. Mount Thermostat Wallplate ......................................................................................................................... 7
Step 4. Wire Wallplate Terminals ............................................................................................................................... 8
Step 5. Install the Batteries ....................................................................................................................................... 9
Step 6. Set Fan Operation Switch ............................................................................................................................. 10
Step 7. Mount the Thermostat ................................................................................................................................... 11
Step 8. Customize Your Thermostat .......................................................................................................................... 11
Step 9. Set the Clock ................................................................................................................................................. 13
Step 10. Pro Step 11. Operatin Step 12. Set the Fan and S
If You Have a Problem ............................................................................................................................................... 19
Smart Response™ Technolo Wirin
® U.S. Registered Trademark Cop
ramming .............................................................................................................................................. 14
Your Thermostat ......................................................................................................................... 17
Diagrams ........................................................................................................................................................ 22
ht © 2001 Honeywell • •All Rights Reserved
stem Switches .............................................................................................................. 18
................................................................................................................................. 21
69- 1199- 2
Page 2

Total comfort temperature management with Smart Response Technology.

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M10614
MERCURY SWITCH
TYPICAL LOCATION OF A MERCURY SWITCH IN A THERMOSTAT
Congratulations! You made a smart choice by purchasing your new Honeywell thermostat the smart thermostat that;
Keeps you comfortable
have the house at the desired comfort temperature b
Saves the maximum amount of energy and money
ou leave home or go to sleep.
Provides the ultimate in comfort and convenience
schedule, or set
by automatically calculating exactly when the furnace or air conditioning should go on to
the time you wake up or return home.
by automatically remembering to adjust the temperature when
. It comes preprogrammed. You can use the preprogrammed
our own.
This manual answers man
well thermostat the state of the art in home comfort controls.
Hone
Read these instructions carefull
of the questions that can arise as you become familiar and comfortable with your
. Failure to follow these instructions can damage the product or cause a hazardous
condition.
MERCURY NOTICE
If this thermostat is replacing a control that contains mercury in a sealed tube, do not place
ement authority for instructions regarding recycling and the proper
mana disposal of this control, or of an old control containin tube.
ou have questions, call Honeywell Inc. at 1-800-468-1502.
If
69-119922
our old control in the trash. Contact your local waste
mercury in a sealed
Page 3
DIGITAL DISPLAY
SET CURRENT DAY/TIME
SETS CURRENT TIME AND DAY
RUN PROGRAM
RETURNS THERMOSTAT TO NORMAL OPERATING MODE
HOLD TEMP
SETS A HOLD TEMPERATURE AND ACTIVATES VACATION HOLD FEATURE.
DAY
SETS DAY OF THE WEEK
TIME /TIME
SETS TIME FORWARD OR BACK
Run
Program
Hold Temp
Set Current
Day/Time
Day
Time Set Program
Wake
Heat/Cool
Settings
Leave
System
Return Sleep
Heat Off Cool
On Auto
Fan
RAISES TEMPERATURE SETTING
LOWERS TEMPERATURE SETTING
DISPLAYS CURRENT HEAT/COOL TEMPERATURE SETTING
PROGRAM PERIODS
WAKE/LEAVE/RETURN/SLEEP: ENTERS PROGRAMMING MODE
SYSTEM SWITCH
SELECTS HEAT/OFF/COOL
FAN SWITCH
SELECTS AUTO/ON
HEAT/COOL SETTING
SWITCHES BETWEEN HEAT SETPOINTS AND COOL SETPOINTS WHILE PROGRAMMING
M18589
3 69-1199—2
Page 4
DISPLAYS EITHER CURRENT TIME OF DAY OR PROGRAM TIMES
SHOWS WHEN THERMOSTAT IS IN THE PROGRAMMING MODE
SHOWS VACATION HOLD DURATION
SHOWS CURRENT DAY OR DAYS BEING PROGRAMMED
SHOWS CURRENT PROGRAM PERIOD OR PERIOD BEING PROGRAMMED
Set Program
Hold for
Em Ht Aux Ht
Mon
TueWedThuFriSatSun Days
WakeLeaveReturnSleep
System
Off Auto
Em
Heat
Cool
Set Day/Time
AM
Recovery
In
Wait
Temporary Setting
Humid
Outdoor
Filter
Repl Batt
SHOWS THERMOSTAT IS IN THE SET DAY/TIME MODE
SHOWS TEMPERATURE SETTING CHANGED FOR THIS PROGRAM PERIOD
SHOWS THE TEMPERATURE DISPLAYED IS THE CURRENT SET TEMPERATURE
Room
SHOWS THE TEMPERATURE DISPLAYED IS THE CURRENT ROOM TEMPERATURE
SHOWS THE BATTERIES ARE LOW AND MUST BE REPLACED
SHOWS CURRENT SYSTEM SWITCH POSITION HEAT/OFF/COOL
SHOWS THAT THERMOSTAT IS "CALLING" FOR HEAT OR COOL
SHOWS THERMOSTAT IS PROCESSING INFORMATION AND WAITING TO CALL FOR HEAT OR COOL
SHOWS SMART RESPONSE IS OFF CONVENTIONAL RECOVERY IS ON
SHOWS SMART RESPONSE IS CHANGING THE TEMPERATURE TO MEET THE CURRENT PROGRAMS
DISPLAYES EITHER ROOM OR SET TEMPERATURES
69-119924
M18590
Page 5

STEP 1. PREPARE FOR INSTALLATION

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Check Table 1, the compatibilit
is not compatible, call Hone
chart, to make sure the thermostat is compatible with your system. If your system
well Customer Relations Center, toll-free, 1-800-468-1502.
Table 1. Compatibility Chart.
System Type Compatibility with CT3500/CT3595
Gas Standin Gas Electronic I Gas-fired Boilers
Gas 750 Millivolt Heat onl Oil-Fired Boilers
Pilot Yes
nition Yes
Yes
b
Yes
Yes
a
a
Oil-Fired Furnace Yes Electric Furnace Yes Electric Air Conditionin
Baseboard Electric (120/240 line volt)
le Stage Heat Pump Yes
Sin
Multista
a
b c
e Heat Pumps/Multistage Equipment No
Compatible with 2-wire Honeywell and Taco zone valves. Not compatible with 3-wire zone valves or 2-wire White
ers no. 1361 zone valves.
Rod Millivolt system must be heating only. Not compatible with any 120/240 volt system.
c
Yes No
Package Contents
Thermostat Wallplate Screws and anchors
Wirin
labels 3 Energizer® AA batteries Owners manual
Tools Required
Screwdriver
Drill
5 69-11992
Page 6

STEP 2. REMOVE OLD THERMOSTAT

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WIRES THROUGH WALL OPENING
M5136
Test
Turn off power to the sCarefullRemove the cover from the old thermostat. If the cover does not snap off when pulled firml
Loosen the screw or screws holdinDisconnect the wires from the old thermostat. As
our heating and cooling systems to make sure they work properly. If either system does not work, contact
our local heating/air-conditioning dealer. To avoid compressor damage, do not operate the cooling system when
outdoor temperature is below 50°F (10°C).
unpack your new thermostat and wallplate. Save package of screws, instructions, and receipt.
for a screw or screws used to lock on the cover.
terminal desi shown to keep them from fallin
nation. If there are only two wires, they do not need to be labeled. Wrap the wires around a pencil as
stem at the furnace or the fuse/circuit breaker panel.
from the bottom, check
the thermostat to the wallplate and lift the thermostat away.
ou disconnect each wire, attach the enclosed labels with the old
back into the wall.
Special Installations
Read this section if you are replacing:
Clock thermostat with separate wires for the clock.
Thermostat with six or more wires connected to it.
Thermostat in a heatin
only system with three wires.

Replacing a Clock Thermostat that has C or C1 Clock Terminals

If you are replacing a Honeywell Chronotherm® Thermostat, you may find one or two
oing to the C or C1 clock terminals on the Chronotherm wiring wallplate. Do not allow them to touch, or you can
wires
e the transformer. Disconnect the wires and wrap them separately using electrical tape. Do not wrap them
dama
ether. Place the wires where they will not interfere with the operation of the new thermostat. Record the colors and
to terminal desi
nation labels of the remaining wires.

Replacing a Thermostat that has Six or More Wires

If there are six or more wires (excluding clock wires attached to terminals), you probably have a variation of a multista the product to the place of purchase. For information about which pro s
e heat pump or other multistage system. This thermostat is not compatible with multistage systems, so return
stem, call Honeywell Customer Relations Center, at 1-800-468-1502.
rammable thermostats will work with your
69-119926
Page 7

Replacing a Thermostat that has Three Wires

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M16427
If you have three wires for a heating only system and can operate the fan using the fan ON switch this thermostat works with work onl contractor.
our system. However, some hot water (zoned) heating systems also have three wires. Your thermostat will
if you install an isolating relay on these systems. For details, call your local heating and/or cooling

STEP 3. MOUNT THERMOSTAT WALLPLATE

Separate the wallplate from the thermostat b
the bottom of the wallplate and the thermostat, and pullin from the thermostat. See illustration at ri
placing your thumb or fingers between
the wallplate up and away
ht.
Position the wallplate on the wall. Level the wallplate for appearance if desired. Use a
pencil to mark the two mountin
holes that best fit the application.
Remove the wallplate from the wall. Drill two 3/16 in. holes in wall
(if dr
wall) as shown. For materials such as plaster or wood, drill 7/32 in. holes where marked. Gentl into the drilled holes until the
Reposition the wallplate over the holes. Pull the wires throu
opening. Loosely insert mounting screws into each of the
wirin holes
Level the wallplate if desired. Thermostat functions properl
, tap the (provided) anchors
are flush with the wall.
h the
when
WALL ANCHORS (2)
WIRES THROUGH WALL
not level.
Ti
hten mounting screws.
7 69-1199—2
WALL
MOUNTING HOLES
MOUNTING SCREWS
M15044
Page 8

STEP 4. WIRE WALLPLATE TERMINALS

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IMPORTANT
All wiring must comply with local codes and ordinances. If unsure about household wiring procedures, call your local heating/air-conditioning contractor.
Refer to the labels you placed on the wires when you removed the old thermostat (see illustration). Match the letter of
correspondin
our old thermostat wire with the
terminal letter on your new thermostat. Refer to
Table 2.
Remove the factor
-installed jumper connecting terminals R and
RC if wires are connected to both of those terminals.
For wirin
diagrams, if needed, see pp 21-22.
Loosen the terminal screws. Slip each wire beneath its matchin
terminal. Wraparound and strai acceptable, (see illustration). Ti
FOR WRAPAROUND INSERTION STRIP 7/16 IN. (11 MM).
Plu
the hole in the wall with insulation to help prevent drafts
from adversel
affecting thermostat operation.
ht connections are both
hten the terminals.
FOR STRAIGHT INSERTION STRIP 5/16 IN. (8 MM).
M4826
R
W
Y
G
M16425
69-119928
Page 9
Table 2. Terminal Designations on Old and New Thermostats
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Terminal on Old Thermostat Connect To Description
R, RH Rc, R
a
, 4, V
a
R Power
Rc Power for coolin W, W1, H W Heat Y, Y
, M Y Coolin
1
G, F G Fan O O Chan
b
B
c
C W
Y
a b c
b
, Xc, B
, H
2
2
2
If both RH and R terminals are present on existing thermostat, remove jumper and connect Rh to R and R to Rc. Do not connect both O and B when wiring to a single stage heat pump. Connect O to O. Tape off B. Tape off end of the wire with electrical tape and push the taped wire back into the wiring hole in the wall.
b
B
Do not connect. Transformer common
Do not continue installation.
Call 1-800-468-1502.
eover in cool. (Single stage heat pump only).
Changeover in heat. (Single stage heat pump only).
Second stage heat. Second stage cool.

STEP 5. INSTALL THE BATTERIES

IMPORTANT
Install the batteries in the wallplate so the positive terminals all
Three AA alkaline batteries are included with the thermo­stat. Batteries must be installed for programming and operation of the thermostat and the heating/cooling sys­tem.
point up (see illustration).
9 69-1199—2
WALLPLATE
B
RRCOWYG
INSTALL 3 AA ALKALINE BATTERIES AS SHOWN, POSITIVE (+) TERMINALS TOWARD TOP.
M10622
Page 10
If the thermostat is alread
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thermostat b
placing your thumb between the thermostat and
wallplate and pullin
When the batteries are runnin
mounted on the wall, remove the
the thermostat up and away as shown.
low, a REPL BAT message flashes for one to two months before the batteries run out completel Replace the batteries as soon as possible once the messa flashes.
.
e
IMPORTANT
Although the thermostat has a low battery indicator, replace the batteries once per year to prevent leakage and to prevent the thermostat and heating/cooling sys­tem from shutting down due to lack of battery power in the thermostat.
If you insert new batteries within 20 to 30 seconds of removing the old batteries, the s
is blank, the batteries are dead or installed incorrectly. You must reset the time and day. Refer to Set the Clock
displa
stem retains the current time and day. If the
for instructions.
60
60
90
7
0
0
8
stem from shutting down due to lack of power. Always use fresh alkaline batteries. Nonalkaline
the s batteries do not last as lon surface. Hone
well recommends Energizer® batteries.
As a precaution when leavin
8
0
0
7
90
home for longer than a month, change batteries before leaving to prevent
. They also can leak, causing damage to the thermostat and the wall

STEP 6. SET FAN OPERATION SWITCH

The thermostat fan operation switch, labeled FUEL SWITCH is factory set in the F position. This is the correct settin
stem is an electric heat system, set the switch to E. The E setting allows
s the fan to turn on immediatel
with the heating or cooling in a system
where the G terminal is connected.
69-1199210
for most systems. If your
FUEL SWITCH
M16424
M12676
Page 11

STEP 7. MOUNT THE THERMOSTAT

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M13330
FEATURE NUMBER
OPTION
B.
A.
ENGAGE TABS AT TOP OF THERMOSTAT AND WALLPLATE.
PRESS LOWER EDGE OF CASE TO LATCH.

STEP 8. CUSTOMIZE YOUR THERMOSTAT

Your Honeywell thermostat comes preset to the most commonly used settings. The settings are:
Gas or oil forced air furnace.Smart Response technoloTemperature °F.12-hour clock format.
on.
M12703
You can chan
e any or all of these settings.
IMPORTANT
Always press the keys with your fingertip or a similar blunt tool. Sharp instruments like pens and pencil points can damage the keyboard.
Press and hold down , , and , simultaneousl
You now can chan
e any of these settings.
until the screen shows.
11 69-1199—2
Page 12
System Type (Feature Number 4)
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M13343
M13344
System type options are:
1 = Gravit3 = Hot water, hi6 = Gas or oil forced air furnace (preset).9 = Electric furnace.
or steam system.
h efficiency furnace (90% or better), or single stage heat pump.
To chan
Press until displa
Press Time to move to next feature or to return to main displa
our system type:
shows your furnace or boiler type.
Run
Program
.
Smart Response Technology (Feature Number 13)
Smart Response technology options are:
0 = Smart Response technolo1 = Smart Response technolo
To turn Smart Response technolo
Press once.
Press Time to move to next feature or to return to main displa
NOTE: See Smart Response technolo
on (preset). off.
on or off:
Run
Program
(page 20) for information about this feature.
.
Temperature Format (Feature Number 14)
Temperature format options are:
0 = °F (preset).1 = °C.
To chan
Press once.
Press Time to move to next feature or to return to main displa
69-1199212
e temperature format:
Run
Program
.
Page 13
Time Format (Feature Number 16)
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M13345
M13346
Time format options are:
0 = 12-hour clock (preset).1 = 24-hour clock.
To chan
e time format:
Press once.
Run
Press to return to main displa
Program
.
Factory Set Function (Feature Number 37)
Do not change this setting.

STEP 9. SET THE CLOCK

Set Current Day and Time

NOTE: On initial power-up, the screen flashes 1:00 pm until you press a key.
Set Current
Press .
Press until screen shows current da
Press time or until screen shows current time. (Tappin
Press .
Day/Time
Day
increments).
Run
Program
.
the will advance the time in one hour
Set Current
Day/Time
13 69-1199—2
Page 14

STEP 10. PROGRAMMING

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The keyboard is located behind the thermostat cover. The three most frequently used keys are near the display.
Pressin thermostat displa
There is an individual ke
displays the current temperature settings. Pressing the and keys change the temperature. The
s day, time, program period, temperature and system settings.
for each of the four program periods:
Wake
The pro
ram period when you want the house at a comfortable temperature when you get up and while you
et ready for work or school. (This is a higher temperature during the heating season and a lower
Leave
The pro
temperature durin
ram period you can set for an energy-saving temperature while you are away at work or school.
the cooling season).
(This is a lower temperature durin season).
Return
Sleep
The pro
The pro
ram period when you want the house at a comfortable temperature for activities before bedtime.
(This is a hi
her temperature during the heating season and a lower temperature during the cooling
season).
ram period you can set for an energy-saving temperature while you sleeping. (This is a lower
temperature durin
the heating season and a higher temperature during the cooling season).
Table 3 can be helpful when plannin
s are shown in parentheses ( ).
settin
the heating season and a higher temperature during the cooling
our schedule of time and temperature settings. The thermostat preprogrammed
69-1199214
Page 15
Table 3. Personal Programming Table.
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Period Default Setting Weekday (Mon-Fri) Saturday (Sat) Sunday (Sun)
Wake
Leave
Return
Sleep
a
Your heating setpoints cannot be higher than 90°F (32°C) or lower than 40°F (4.5°C).
b
Your cooling setpoints cannot be higher than 99°F (37°C) or lower than 45°F (7°C).
Time (6:00AM)
a
Heat
(70°F/21°C)
b
(78°F/25.5°C)
Cool Time (8:00AM)
a
(62°F/16.5°C)
Heat
b
Cool
(85°F/29.5°C)
Time (6:00PM)
a
(70°F/21°C)
Heat
b
(78°F/25.5°C)
Cool Time (10:00PM)
a
Heat
(62°F/16.5°C)
b
(82°F/28°C)
Cool
Program Weekdays
Start by programming the wake time and temperature for weekdays.
Press and release .
Press until (Mon-Fri) displa
Day
Wake
Press Time or ke NOTE: Pro
Press or ke
ram times are in 15 minute intervals. For example, 8:00, 8:15, 8:30.
until the desired wake temperature displays.
s.
until the desired time shows in the display.
15 69-1199—2
Page 16
The setpoint temperature ran
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Heat/Cool
Press to switch between heatin NOTE: Pro
Settings
ram times are the same for heating and cooling.
e is 40°F to 90°F (4.5°C to 32°C) for heating and 45°F to 99°F (7°C to 37°C) for cooling.
and cooling setpoints.
Press or until the displa
Leave
Press , or and repeat these steps for each time period. Your weekda
Return
shows the desired temperature setpoint.
Sleep
Program Saturday and Sunday
Repeat each step in Program Weekdays for Saturday and Sunday.
Run
Press when the entire week is pro
Program
rammed.
Clear a Program Period
NOTE: Wake cannot be cleared.
Return
Press , , or for the pro
Press until the desired da
Leave
Day
Press and hold the , , or Repeat the above steps for each period to be cleared.
Run
Press .
Program
Leave
Sleep
ram period you want to clear.
displays (Mon-Fri Sat; Sun).
Return
Sleep
for approximatel
3 seconds until the time and temperature clear.
is now programmed.
69-1199216
Page 17

STEP 11. OPERATING YOUR THERMOSTAT

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Change Temperature Setting Until the Next Program Period (Temporary Change)
Press or until the screen shows the desired temperature settin NOTE: The temporar
ed. Temporary appears in the display. The setting cancels when the next program period starts or when
pla
ou press .
temperature setting is displayed for about 3 seconds and then the room temperature is dis-
Run
Program
Change Temperature Setting Indefinitely (Hold)
Move the S
Press then or to chan
temperature to room temperature after approximatel
To cancel “Hold press .
stem switch to the desired position (Heat or Cool).
Hold Temp
Run
Program
our setting if desired. (The display changes from showing the setpoint
three seconds).
Change the Temperature Setting Until a Designated Day and Period (Vacation Hold)
Press twice.Press or until the displa
Press Time until the desired number of da
Press , , or to select the pro
NOTE: If the Vacation Hold needs to be cancelled before the desi
Hold Temp
shows the desired temperature setpoint.
Wake Leave Return Sleep
ram.
s that you will be away (1 through 255) is displayed.
ram period when you want the program to restart.
.
Run
nated time, press to return to the pro-
Program
17 69-1199—2
Page 18

STEP 12. SET THE FAN AND SYSTEM SWITCHES

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System
Heat Off Cool
System
Heat Off Cool
System
Heat Off Cool
First set the fan switch. Fan On: The fan runs continuously. Use for improved air
Then set the s switch.
stem
circulation or for more efficient central air cleanin heat-onl connected to the G thermostat terminal).
Fan Auto: Normal settin controls the fan operation.
Heat: The thermostat controls your heating system.
Off: Both the heatin
Cool: The thermostat controls
stem, fan runs continuously only if fan relay is
for most homes. The equipment
and air conditioning systems are off.
our air conditioning system.
. (In a
On Auto
Fan
On Auto
Fan
69-1199218
Page 19

IF YOU HAVE A PROBLEM

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If... Then…
Displa
does not appear.
Temperature settin (example; cannot set the heatin or the coolin
Heatin
does not come on.
s will not change
higher
lower).
Table 4. Solution Guide.
Make sure the batteries are installed correctly.
Make sure the thermostat is mounted and latched on the wallplate. Mount and latch the thermostat on the wallplate if it is not.
Make sure the temperature setpoints are:
40 to 90°F (4.5 to 32°C) for heatin45 to 99°F (7 to 37°C) for coolin
Make sure the heating setpoint is above the room temperature.
Make sure the circuit breaker is not tripped, and reset it if necessar
Make sure the power switch at the equipment is in the On position, and set it to On if it is in the Off position.
Wait five minutes for the s
Set the s
stem switch to Heat.
stem to respond.
.
.
.
19 69-1199—2
Page 20
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Table 4. Solution Guide.
If... Then
does not come on.
Coolin
stem on indicator ( = heat, =
S cool) is lit, but no warm or cool air is
from the registers.
comin
flashes during programming. Temperature setting limit has been reached. The heating setting range is 40
Displa
Temperature chan
times.
wron
es occur at the
Make sure the cooling setpoint is below the room temperature.
Make sure the circuit breaker is not tripped, and reset it if necessar
Make sure the s and set it to On if it is in the Off position.
Wait five minutes for the s
Set the s
Wait five minutes after seein
isters again. If no there is no hot or cool air coming from the registers,
re refer to Heatin has been checked, contact
to 90°F (4.5 to 32°C). The coolin
Check the pro
Make sure the AM and PM settin
Make sure the current time and da
NOTE: If
ram any incorrect settings.
Repro
start times occur before
stem switch at the air conditioner is in the On position,
stem to respond.
stem switch to Cool.
the flame or snowflake and check the
does not come on or Cooling does not come on. If all of this
our local heating and cooling contractor.
setting range is 45 to 99°F (7 to 37°C).
ram times for the period in question.
s are correct.
settings are correct.
our thermostat is set for Smart Response technology, the
our programmed comfort period.

Toll-Free Customer Assistance

Please read and follow the provided instructions for this thermostat. For additional information, go to www.hone hours are Monda
well.com/yourhome or call the Honeywell Customer Relations Center at 1-800-468-1502. The Center
through Friday, 7:00AM to 5:30PM Central Time.
.
Before callin
Thermostat model number. (Located on back of thermostat).
Thermostat date code. (Located below model number).
T
Location and number of wires connected to the thermostat.
69-1199220
, please have the following information available:
pe of heating/cooling system (for example, hot water, warm air, oil, or gas).
Page 21

SMART RESPONSE TECHNOLOGY

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Your thermostat is actually a small computer. The Smart Response technology calculates the correct time of day to turn on
our heating or cooling system. Smart Response technology considers the following information.
Air temperature.
Wall temperature.
The time of da
When the thermostat activates Smart Response technolo
s In Recovery, changes the
displa setpoint, and turns on the s
Your thermostat learns from experience. Each da
it hit the recovery target and
closel then adjusts the next da start time accordin
It takes a few da the thermostat to adjust to the local weather, construction of heatin
You can turn off Smart Response technolo Recover
when you want the comfort temperature established.
, the thermostat
68°F
stem.
it checks how
s recovery
.
s after installation for
66°F
64°F
TEMPERATURE
62°F
our lifestyle, the
our home, and your
/cooling system.
selecting Conventional
. See Step 8. Customize
THERMOSTAT USES THE SAME SCHEME TO RETURN TO LOWER COMFORT TEMPERATURE DURING THE COOLING SEASON.
1
IF In Recovery IS DISPLAYED, PRESS TO SEE THE COMFORT SETPOINT.
System Operating in Energy Savings Mode
AM
Mon
Sleep
System
Heat
ENERGY SAVINGS PERIOD
Recovery Continues
Mon
System
Recovery Begins
Mon
System
Heat
Room
5:305:00 6:00 6:30
RECOVERY FROM ENERGY SAVINGS
Heat
AM
Room
Heat
Recovery
In
Sleep
TIME
System Operating in Comfort Mode
AM
Mon Wake
System
Heat
AM
Room
Heat
Recovery
In
Sleep
1
Room
COMFORT PERIOD
Your Thermostat.
M18591
21 69-1199—2
Page 22

WIRING DIAGRAMS

2-WIRE HEAT-ONLY (JUMPER INTACT)
THERMOSTAT
B
RC
OW Y
R
4-WIRE HEAT/COOL (JUMPER INTACT)
THERMOSTAT
B
RC
OW Y
G
R
G
RC
OW Y
COOLING CONTACTOR COIL
G
3
COMPRESSOR CONTACTOR
FAN RELAY
FAN RELAY
HEAT CHANGEOVER VALVE
HEATING RELAY OR VALVE COIL
1 POWER SUPPLY.
PROVIDE DISCONNECT MEANS
AND OVERLOAD PROTECTION AS REQUIRED.
3-WIRE HEAT ONLY WITH FAN
(JUMPER INTACT)
THERMOSTAT
B
RC
OW Y
R
HEATING RELAY OR VALVE COIL
1 POWER SUPPLY. PROVIDE
DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED.
G
FAN RELAY
1
M10618
1
M10616
HEATING RELAY OR VALVE COIL
1 POWER SUPPLY. PROVIDE
DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED.
4-WIRE SINGLE-STAGE HEAT PUMP
(JUMPER INTACT)
THERMOSTAT
B
R
2
1
COOL CHANGEOVER VALVE
POWER SUPPLY. PROVIDE DISCONNECT MEANS
1
AND OVERLOAD PROTECTION AS REQUIRED.
2
USE EITHER O OR B FOR HEAT PUMP CHANGEOVER.
3
USING A JUMPER WIRE (NOT SUPPLIED) CONNECT W TO Y.
69-1199222
1
M10617
2
M12739
Page 23
5-WIRE HEAT/COOL (JUMPER REMOVED)
THERMOSTAT
B
RC
R
OW Y
5-WIRE HEAT/COOL WITH DAMPER
(JUMPER INTACT)
THERMOSTAT
B
RC
OW Y
G
R
G
HEATING RELAY OR VALVE COIL
1
1 POWER SUPPLY. PROVIDE
FAN
COOLING CONTACTOR
RELAY
COIL
DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED.
M10619
HEAT DAMPER
1
1
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED.
COOL DAMPER
HEAT RELAY
COMPRESSOR CONTACTOR
FAN RELAY
Notice:
This thermostat is a Class B digital apparatus that complies with Canadian Radio Interference Regulations, CRC c. 1374.
23 69-1199—2
1
M18738
Page 24

Limited One-Year Warranty

Honeywell warrants this product, excluding battery, to be free from defects in the 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 Honeywells option) within a reasonable period of time.
If the product is defective, (i) return it, with a bill of sale or other dated proof of purchase, to the retailer from which you purchased it, or (ii) package it carefully, along with proof of purchase (including date of purchase) and a short description of the malfunction, and mail
it, postage prepaid, to the following address:
Honeywell Inc. USA Honeywell Canada: Dock 4 MN10-3860 Honeywell Limited/Honeywell Limitée 1885 Douglas Drive North 35 Dynamic Drive Golden Valley, MN 55422-3992 Scarborough, Ontario M1V 4Z9
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.
Honeywells 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 WARRANTY 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 limitation may not apply to you.
This warranty gives you specific legal rights, and you may have other rights which vary from state to state.
If you have any questions concerning this warranty, please write our Customer Relations Center, Honeywell Inc., 1885 Douglas Dr. N., Golden Valley, MN 55422-3992, or call 1-800-468-1502, Monday-Friday, 7:00 a.m. to 5:30 p.m., Central time. In Canada, write Retail Products ON30 Honeywell Limited/Honeywell Limitée, 155 Gordon Baker Road, North York, Ontario M2H 3N7.
Home and Building Control Home and Building Control
Honeywell Honeywell Limited-Honeywell Limitée 1985 Douglas Drive North 35 Dynamic Drive Golden Valley, MN 55422 Scarborough, Ontario
69-11992 J.H. Rev. 04-01 www.honeywell.com/yourhome
M1V 4Z9
Printed in U.S.A. on recycled paper containing at least 10% post-consumer paper fibers.
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