Honeywell CT1700A warranty

Ratings: 10.5A maximum at 208 to

240 Vac, 50/60 Hz, 2500W. (To

determine baseboard wattage,

check the nameplate or

measure the length of the

baseboards the thermostat will

control. Generally, if the length of

the baseboards is more than ten

feet per thermostat, the wattage

is probably over 2500W. You

need to call an electrician.)

Not for use with central heating

systems or fan-forced heaters.

Do-it-yourself model.YOUR HONEYWELL THERMOSTATYour new Honeywell CT1700 adjusts room temperature tomaximize comfort and energy savings by sensing light andmotion. It provides 15% to 23% energy savings compared tononprogrammable electric heating thermostats. The CT1700replaces any two-wire, spst, line voltage thermostat used forcontrolling electric baseboard heat.

CT1700A

ultrastat

™ MOTION-ACTIVATED

LINE VOLTAGE THERMOSTAT

Programmable control for baseboard heaters.

Temperature Setting Range: 44 °F to 80 °F [7 °C to 27 °C].

Motion Detection: Infrared detection up to 23 ft [7m]; 60 degrees vertical

and 110 degrees horizontal viewing angle.

Light Detection: Photoresistive element with adjustable light level

sensitivity.

Switching: Triac based (spst). CONTENT SECTION

PREPARATION 1THERMOSTAT FEATURES 2REMOVE OLD THERMOSTAT 3WIRE AND MOUNT NEW THERMOSTAT 4CHECK fOUT THERMOSTAT 5PROGRAMMING 6Limited One-Year Warranty

Honeywell warrant this product to be free from defects in the workmanship or materials, under nor-

mal 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 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. in Canada: Honeywell Limited/Honeywell Limitée

Return Goods Department Product Services ON15-FFE

1050 Berkshire Lane 740 Ellesmere Road

Plymouth, MN 55441-4437 Scarborough, Ontario M1P 2V9

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 consequen-

tial damages, so this limitation may not apply to you.

THIS WARRANTY IS THE ONLY EXPRESS WARRANTY HONEYWELL MAKES ON THIS PROD-

UCT. THE DURATION OF ANY IMPLIED WARRANTIES, INCLUDING THE WARRANTIES OF MER-

CHANTABILITY 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 Assistance Center,

Honeywell Inc., P.O. Box 524, Minneapolis, MN 55440-0524 or call 1-800-468-1502, Monday-Friday,

7:00 a.m. to 5:30 p.m., Central time. In Canada, write Retail Products ON15-02H, Honeywell Limited/

Honeywell Limitée, 740 Ellesmere Road, Scarborough, Ontario M1P 2V9.

1PREPARATION

Proper installation of your

Honeywell thermostat will

occur if you follow instructions

step-by-step

. It is recom-

mended that as you read,

understand and complete each

step, you check √ it off with

pencil or pen.

Check thermostat suitabil-

ity for your home’s system

by reviewing the ratings listed on

the front of these instructions.

Make certain that your

heating system is

working, especially if it has

been inoperative for a length of

time. If the system does

not work, contact your local elec-

trician for assistance.

Carefully unpack your new

thermostat.

Save instructions, receipt

and proof-of-purchase.

J. H. • 12-93 • Printed in Canada • ©Honeywell Inc. 1993 • Form Number 69-0820

2THERMOSTAT FEATURES

Loosen the screws

holding the thermostat

base to the electrical box and

lift away.

Disconnect wires from

the old thermostat. If

the old thermostat was not

mounted to a vertical outlet

box, install a box now.

Check the old wire

insulation for cracks,

nicks or fraying, and apply UL

Listed/CSA Certified electrical

tape where necessary, for

adequate insulation.

Retain the old thermo-

stat for reference later

and until your new thermostat

is functioning smoothly.

M9072

COMFORT

ECONO

SET SEL

MODE SYMBOLS

LCD DISPLAY

TEMPERATURE SETTING

SELECT KEY FOR

CHANGING FROM

MODE TO MODE

LIGHT SENSOR WINDOW

SET KEY FOR CHANGING

THE SETTINGS IN

MODES OR READING

ROOM TEMPERATURE

MODE INDICATOR

SHOWS WHICH MODE

IS OPERATING

!

CAUTION

To prevent electrical shock or

equipment damage, disconnect

power supply before beginning

installation.

Begin by turning off power

to the heating system.

Remove cover of old

thermostat—cover

normally snaps off when pulled

firmly from the bottom. If it

resists, check for a screw that

locks on the cover.

3REMOVE

OLDTHERMOSTAT 4WIRE ANDMOUNT NEWTHERMOSTAT

Remove the CT1700A

cover by grasping the top

or bottom edges and pulling

outward away from the thermo-

stat base.

Connect wires to the

thermostat, as shown in

the wiring diagram, using

approved solderless wire

connectors.

NOTE: Special service CO/ALR

wire connectors must be

used when connecting with

aluminum conductors;

otherwise, a fire hazard can

result.

Prebend and push the

wires into the outlet box.

Mount the thermostat on the

outlet box using the screws

provided.

CHECK OUTTHERMOSTAT

Turn on the power to the

heating system. The

thermostat will display “SC” for

15 seconds, showing the

system is operating properly. If

an “E” flashes continuously, the

thermostat is defective. Return

the thermostat for a replace-

ment unit.

“Occupied-dark” indicator

will flash for two minutes

while the thermostat program is

being initialized. Next, the

actual operating program will

be displayed. (It takes three

minutes from turning on the

power for the programmed

temperature to be displayed.)

56PROGRAMMING

Tap the SEL key to move between modes. The

display changes in the following order: occupied-

light, unoccupied-light, unoccupied-dark, occu-

pied-dark, L, F or C.

NOTE: To lessen temperature changes when an

occupant leaves an area, the CT1700 will not

change from an occupied to unoccupied

setting for 60 minutes (light setting) or for three

hours (dark setting). If you notice your pet

activating the program, cover up the lower half

of the sensor window or program temperature

changes for only light and not occupancy.

Sample Programs

KITCHEN LIVING OR FAMILY ROOM BEDROOM

Mode Remarks Temp.

Setting Remarks Temp.

Setting

Occupied-light Set for a comfortable

temperature for eating or

cooking.

68° F

[20° C] Set for a comfortable

temperature for reading or

watching TV.

68° F

[20° C] Set for a comfortable

temperature for getting up

in the morning.

68° F

[20° C]

Unoccupied-light Set the temperature desired

when you are out of the

room in the daytime.

60° F

[15° C] Set the temperature desired

when you are out of the

room in the daytime.

60° F

[15° C] Set the temperature desired

when you are out of the

room in the daytime.

60° F

[15° C]

Unoccupied-dark Program for when no one

is using the kitchen. 60° F

[15° C] Program for when no one

is using the room. 60° F

[15° C] Program for when no one

is using the bedroom. 60° F

[15° C]

Occupied-dark This mode is primarily for

sleeping rooms. Set

temperature desired when

no one is using the kitchen.

60° F

[15° C] This mode is primarily for

sleeping rooms. Set

temperature desired when

no one is using the room.

60° F

[15° C] Set desired temperature for

sleeping. 62° F

[16° C]

LIGHT LEVEL Use the least sensitive

setting so the thermostat

does not sense the light

from an open refrigerator

door at night.

L3 Use the most sensitive

setting so the thermostat

will sense the tv or small

reading light.

L1 Use the average setting. L2

Fahrenheit or Celsius Temperature

Display

Select Fahrenheit or Celsius by

tapping the SEL key until F or C

appear in the LCD display. Tap the

SET key to select the setting.

Program Temperature Setting

NOTE: If programming in Fahrenheit,

only even numbered temperatures

(i.e., 66, 68, 70) can be selected.

The temperature setting range is

40° to 86° F [5° to 30° C].

Tap the SEL key until the

indicator on the LCD points to

the desired condition (i.e., occupied-

dark). Press the SET key to select the

desired temperature. Repeat for each

condition.

Program Light Level

Consider the ambient outdoor and

indoor lighting over a 24 hour period

when setting the light level. The three

light level settings are: L1—the most

sensitive so it is used when you want

the thermosat to respond to a low light

level, like the TV or reading light; L2—

average setting so it is used for most

rooms; L3—the least sensitive setting

so it is used in well-lit areas.

Tap the SEL key until the LCD

displays L1, L2 or L3. Tap the

SET key to change the light

setting.

Review Program

Tap the SEL key to scroll

between settings. If you want to

change any setting, tap the SET key

until the display shows the desired

setting.

Reading Current Temperature

Tap the SET key. The room

temperature and four indicators

will be displayed for about ten sec-

onds. The display range is 40° to 86°F

[5° to 30°C]. When the room tempera-

ture is warmer than 86° F [30° C], the

two upper indicators will be displayed.

When the room temperature is colder

than 40° F [5° C], the two lower

indicators will be displayed.

Loss of Power

The CT1700 maintains the program

during loss of power without batteries.

The display will go blank and when

power is restored, the display will go

through the steps in the CHECK OUT

THERMOSTAT section.

L1 T1

SOLDERLESS

CONNECTORS

(HOT)

ELECTRIC

HEATER

POWER SUPPLY. PROVIDE DISCONNECT

MEANS AND OVERLOAD PROTECTION

AS REQUIRED.

SPECIAL SERVICE CO/ALR SOLDERLESS

CONNECTORS MUST BE USED WHEN

CONNECTING WITH ALUMINUM

CONDUCTORS; OTHERWISE, A FIRE

HAZARD CAN RESULT.

TRIAC CONDUCTS EVERY 15 SECONDS

UNLESS ROOM TEMPERATURE IS ABOVE

SETPOINT.

M3643A