Honeywell CT3500 Owner's Manual

Honeywell CT3500 Manual

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  • Honeywell CT3500 | Owner's Manual - Page 1
    Honeywell CT3500/CT3595 PROGRAMMABLE THERMOSTAT Weekday, Saturday and Sunday Programmable Heat and/or Cool Low Voltage (20 to 30 Vac) Thermostat and Wallplate Model CT3500/CT3595 OWNER'S GUIDE Para pedir estas instrucciones en español, llame al 1-800-468-1502. Pour obtenir ce ode demploi en franç
  • Honeywell CT3500 | Owner's Manual - Page 2
    , or set your own. This manual answers many of the questions that can arise as you become familiar and comfortable with your Honeywell thermostat - the state of the art in home comfort controls. Read these instructions carefully. Failure to follow these instructions can damage the product or cause
  • Honeywell CT3500 | Owner's Manual - Page 3
    DIGITAL DISPLAY SET CURRENT DAY/TIME SETS CURRENT TIME AND DAY RUN PROGRAM RETURNS THERMOSTAT TO NORMAL OPERATING MODE Run Program Set Current Day/Time HOLD TEMP SETS A HOLD TEMPERATURE AND ACTIVATES VACATION HOLD FEATURE. Hold Temp Day DAY SETS
  • Honeywell CT3500 | Owner's Manual - Page 4
    BATTERIES ARE LOW AND MUST BE REPLACED SHOWS CURRENT SYSTEM SWITCH POSITION HEAT/OFF/COOL DISPLAYS EITHER ROOM OR SET TEMPERATURES SHOWS THAT THERMOSTAT IS SHOWS SMART RESPONSE IS OFF CONVENTIONAL RECOVERY IS ON INFORMATION AND WAITING TO CALL FOR HEAT OR COOL SHOWS SMART RESPONSE IS CHANGING
  • Honeywell CT3500 | Owner's Manual - Page 5
    the compatibility chart, to make sure the thermostat is compatible with your system. If your system is not compatible, call Honeywell Customer Care, toll-free, 1-800-468-1502. Table 1. Compatibility Chart. System Type Compatibility with CT3500/CT3595 Gas - Standing Pilot Yes Gas - Electronic
  • Honeywell CT3500 | Owner's Manual - Page 6
    of a multistage heat pump or other multistage system. This thermostat is not compatible with multistage systems, so return the product to the place of purchase. For information about which programmable thermostats will work with your system, call Honeywell Customer Care at 1-800-468-1502. 69-1199
  • Honeywell CT3500 | Owner's Manual - Page 7
    wires for a heating only system and can operate the fan using the fan ON switch this thermostat works with your system. However, some hot water (zoned) heating systems also have three wires. Your thermostat will work only if you install an isolating relay on these systems. For details, call your
  • Honeywell CT3500 | Owner's Manual - Page 8
    to the labels you placed on the wires when you removed the old thermostat (see illustration). q Match the letter of your old thermostat wire with the corresponding terminal letter on your new thermostat. Refer to Table 2. q Remove the factory-installed jumper connecting terminals R and RC if
  • Honeywell CT3500 | Owner's Manual - Page 9
    Y2 Do not continue installation. Second stage heat. Call 1-800-468-1502. Second stage cool. a If both RH and R terminals are present on existing thermostat, remove jumper and connect Rh to R and R to Rc. b Do not connect both O and B when wiring to a single stage heat pump. Connect O to O. Tape
  • Honeywell CT3500 | Owner's Manual - Page 10
    thermostat. If you insert new batteries within 20 to 30 seconds of removing the M16424 old batteries, the system retains the current time and day. If the display is blank, the batteries are dead or installed incorrectly. You must reset the time and day. Refer to Set the Clock for instructions
  • Honeywell CT3500 | Owner's Manual - Page 11
    AND WALLPLATE. B. PRESS LOWER EDGE OF CASE TO LATCH. M12703A 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 technology on. - Temperature °F. - 12-hour clock
  • Honeywell CT3500 | Owner's Manual - Page 12
    System Type (Feature Number 4) System type options are: - 1 = Gravity or steam system. - 3 = Hot water, high efficiency furnace (90% or better), or single stage heat pump. - 6 = Gas or oil forced air furnace (preset). - 9 = Electric furnace. To change your system type: q Press until display shows
  • Honeywell CT3500 | Owner's Manual - Page 13
    Time Format (Feature Number 16) Time format options are: - 0 = 12-hour clock (preset). - 1 = 24-hour clock. To change time format: q Press once. q Run Press Program to return to main display. M13345 Factory Set Function (Feature Number 37) Do not change this setting. STEP 9. SET THE CLOCK
  • Honeywell CT3500 | Owner's Manual - Page 14
    most frequently used keys are near the display. Pressing displays the current temperature settings. Pressing the and keys change the temperature. The thermostat displays day, time, program period, temperature and system settings. There is an individual key for each of the four program periods: Wake
  • Honeywell CT3500 | Owner's Manual - Page 15
    Table 3. Personal Programming Table. Period Wake Leave Return Sleep Default Setting Time (6:00AM) Heata (70°F/21°C) Coolb (78°F/25.5°C) Time (8:00AM) Heata (62°F/16.5°C) Coolb (85°F/29.5°C) Time (6:00PM) Heata (70°F/21°C) Coolb (78°F/25.5°C) Time (10:00PM) Heata (62°F/16.5°C) Coolb (82°F/28°C)
  • Honeywell CT3500 | Owner's Manual - Page 16
    The setpoint temperature range is 40°F to 90°F (5°C to 2°C) for heating and 45°F to 99°F (7°C to 37°C) for cooling. q Heat/Cool Press Settings to switch between heating and cooling setpoints. NOTE: Program times are the same for heating and cooling. q Press or until the display shows the desired
  • Honeywell CT3500 | Owner's Manual - Page 17
    STEP 11. OPERATING YOUR THERMOSTAT Change Temperature Setting Until the Next Program Period (Temporary Change) q Press or until the screen shows the desired temperature setting. NOTE: The temporary temperature setting
  • Honeywell CT3500 | Owner's Manual - Page 18
    improved air circulation or for more efficient central air cleaning. (In a heat-only system, fan runs continuously only if fan relay is connected to the G thermostat terminal). Fan Auto: Normal setting for most homes. The equipment controls the fan operation. Then set the system switch. Heat: The
  • Honeywell CT3500 | Owner's Manual - Page 19
    4. Solution Guide. If... Display does not appear. • • Temperature settings will not change • (example; cannot set the heating higher or the cooling lower). Heating does not come on. • • • • • Then... Make sure the batteries are fresh and installed correctly. Make sure the thermostat is
  • Honeywell CT3500 | Owner's Manual - Page 20
    during programming. Temperature changes occur at the wrong times. Table 4. Solution Guide. Then... • Make sure the cooling setpoint is below the room temperature. provided instructions for this thermostat. For additional information, go to www.honeywell.com/yourhome or call Honeywell Customer
  • Honeywell CT3500 | Owner's Manual - Page 21
    how closely it hit the recovery target and then adjusts the next days recovery start time accordingly. • It takes a few days after installation for the thermostat to adjust to the local weather, your lifestyle, the construction of your home, and your heating/cooling system. • You can turn off Smart
  • Honeywell CT3500 | Owner's Manual - Page 22
    VALVE COIL 1 POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED. 1 M10616 3-WIRE HEAT ONLY WITH FAN (JUMPER INTACT) THERMOSTAT B RC O W Y R G HEATING RELAY OR VALVE COIL FAN RELAY 1 POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED. 1 M10618
  • Honeywell CT3500 | Owner's Manual - Page 23
    DAMPER HEAT RELAY COMPRESSOR CONTACTOR COOL DAMPER 1 POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED. FAN RELAY 1 M18738 Notice: This thermostat is a Class B digital apparatus that complies with Canadian Radio Interference Regulations, CRC c. 1374. 23 69-1199-4
  • Honeywell CT3500 | Owner's Manual - Page 24
    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
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OWNER’S GUIDE
® U.S. Registered Trademark
© 2004 Honeywell International Inc.
All Rights Reserved
69-1199—4
Honeywell CT3500/CT3595
PROGRAMMABLE THERMOSTAT
Weekday, Saturday and Sunday
Programmable Heat and/or Cool
Low Voltage (20 to 30 Vac) Thermostat and Wallplate
Model CT3500/CT3595
Para pedir estas instrucciones en español, llame al 1-800-468-1502.
Pour obtenir ce ode demploi en français, composer le 1-800-468-1502.
Table of Contents
Step 1. Prepare for Installation
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5
Step 2. Remove Old Thermostat
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6
Step 3. Mount Thermostat Wallplate
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7
Step 4. Wire Wallplate Terminals
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8
Step 5. Install the Batteries
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9
Step 6. Set Fan Operation Switch
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10
Step 7. Mount the Thermostat
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11
Step 8. Customize Your Thermostat
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11
Step 9. Set the Clock
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13
Step 10. Programming
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14
Step 11. Operating Your Thermostat
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17
Step 12. Set the Fan and System Switches
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18
If You Have a Problem
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19
Smart Response™ Technology
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21
Wiring Diagrams
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22