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Honeywell CT3600 Support Question

Honeywell CT3600 Support Question

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Question posted by rmills56 on June 5th, 2011

Display

The display on my Honeywell CT3600 thermostat is going out. I have replaced the batteries and I still have this problem.

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Related Honeywell CT3600 Manual Pages

Owner's Manual - Page 1

... Day Programmable Heat and/or Cool Low Voltage (20 to 30 Vac) Thermostat and Wallplate Model CT3600/CT3697 Para obtener un documento con las instrucciones en español, por favor visite nuestro sitio de web a: www.honeywell.com/yourhome. Install the Batteries ...9 Step 6. Pour obtenir des notices techniques en français, veuillez...
Owner's Manual - Page 2

...A MERCURY SWITCH IN A THERMOSTAT M10614 2 You made a smart choice by automatically calculating exactly when the furnace or air conditioning should go to sleep. • Provides...of this thermostat is replacing a control that ; • Keeps you become familiar and comfortable with Smart Response™ Technology. Contact your new Honeywell thermostat; the smart thermostat that ...
Owner's Manual - Page 3

... OR BACK SET CURRENT DAY/TIME SETS CURRENT TIME AND DAY RUN PROGRAM RETURNS THERMOSTAT TO NORMAL OPERATING MODE Run Program Set Current Day/Time Time Wake Set Program Leave Return DIGITAL DISPLAY RAISES TEMPERATURE SETTING LOWERS TEMPERATURE SETTING DISPLAYS CURRENT HEAT/COOL TEMPERATURE SETTING PROGRAM PERIODS WAKE/LEAVE/RETURN/SLEEP: ENTERS PROGRAMMING...
Owner's Manual - Page 4

... Heat Off Cool Auto Wait SHOWS THE TEMPERATURE DISPLAYED IS THE CURRENT SET TEMPERATURE SHOWS THE TEMPERATURE DISPLAYED IS THE CURRENT ROOM TEMPERATURE SHOWS THE BATTERIES ARE LOW AND MUST BE REPLACED SHOWS CURRENT SYSTEM KEY POSITION HEAT/OFF/COOL DISPLAYS EITHER ROOM OR SET TEMPERATURES SHOWS THAT THERMOSTAT IS "CALLING" FOR HEAT OR COOL SHOWS...
Owner's Manual - Page 5

... 1. Compatibility Chart. Package Contents • Thermostat • Wiring labels • Wallplate •...CT3600/ CT3697 Yes Yes Yesa Yes Yesa Yes Yes Yes No Yes No a Compatible with your system is not compatible, call Honeywell Customer Relations Center, toll-free, 1-800-468-1502. PREPARE FOR INSTALLATION ❑ Check Table 1, the compatibility chart, to make sure the thermostat...
Owner's Manual - Page 6

... cooling systems to the C or C1 clock terminals on these systems. For details, call Honeywell Customer Relations Center, at the furnace or the fuse/circuit breaker panel. ❑ Carefully unpack your system. Replacing a Thermostat that has Six or More Wires If there are replacing a Honeywell Chronotherm® Thermostat, you probably have a variation of the remaining wires.
Owner's Manual - Page 7

...mounting holes that best fit the application. ❑ Remove the wallplate from the thermostat by placing your thumb or fingers between the bottom of the holes. ❑..., tap the (provided) anchors into each of the wallplate and the thermostat, and pulling the wallplate up and away from the thermostat. Thermostat functions properly when not level. ❑ Tighten mounting screws. Pull the...
Owner's Manual - Page 8

...MM). Wraparound and straight connections are connected to help prevent drafts from adversely affecting thermostat operation. 69-1642 8 Refer to Table 2. ❑ Remove the factory-installed... comply with the corresponding terminal letter on the wires when you placed on your new thermostat. Slip each wire beneath its matching terminal. FOR STRAIGHT INSERTION STRIP 5/16 IN. ...
Owner's Manual - Page 9

... cool. (Single stage heat pump only). Terminal Designations on Old and New Thermostats Terminal on the wall, remove the thermostat by placing your thumb between the thermostat and wallplate and pulling the thermostat up and away as shown. 9 WALLPLATE B R RC O W Y G INSTALL 3 AA ALKALINE BATTERIES AS SHOWN, POSITIVE (+) TERMINALS TOWARD TOP. Second stage heat. Bb Bb...
Owner's Manual - Page 10

... heat system, set in the F position. They also can leak, causing damage to lack of battery power in the thermostat. Replace the batteries as soon as long. This is connected. If you insert new batteries within 20 to E. If the display is factory set the switch to 30 seconds of power. You must reset the time...
Owner's Manual - Page 11

.... - You now can change any or all of these settings. ENGAGE TABS AT TOP OF THERMOSTAT AND WALLPLATE. You can change any of these settings. System Type (Feature Number 4) System type... PRESS LOWER EDGE OF CASE TO LATCH. CUSTOMIZE YOUR THERMOSTAT Your Honeywell CT3600/CT3697 Thermostat comes preset to the most commonly used settings. Smart Response technology on. - M12703 STEP ...
Owner's Manual - Page 12

... about this feature. To change temperature format: ❑ Press once. ❑ Press Time to move to next feature or Run Program to return to main display. To turn Smart Response technology on (preset). - 1 = Smart Response technology off : ❑ Press once. ❑ Press Time to move to next feature or Run Program...
Owner's Manual - Page 14

...lower temperature during the heating season and a higher temperature during the cooling season). STEP 10. The thermostat displays day, time, program period, temperature and system settings. Return -The program period when you want ... you want the house at work or school. (This is located behind the thermostat cover. Sleep -The program period you can set for each of the four program periods...
Owner's Manual - Page 15

The thermostat default settings are shown in the display. 15 69-1642 b Your cooling setpoints cannot be higher than 90°F (32°C) or ...programming the wake time and temperature for one day. ❑ Press and release Wake . ❑ Press Day until the desired day displays. (Mon, Tue, Wed, Thu, Fri, Sat, Sun) ❑ Press time or until the desired time shows in parentheses (...
Owner's Manual - Page 16

The First Day is programmed. The display shows. Mon M13327 69-1642 16 Copy a Day Your thermostat can copy that day to copy. ❑ Press Copy . The setpoint temperature range is programmed, you can copy program settings from one day to another. &#...
Owner's Manual - Page 17

... want to clear. ❑ Press Day until the desired day displays. ❑ Press and hold the , , or Leave Return Sleep for approximately 3 seconds until the screen shows the desired temperature setting. Mon Wed ❑ Press Copy to be cleared. OPERATING YOUR THERMOSTAT Change Temperature Setting Until the Next Program Period (Temporary Change...
Owner's Manual - Page 19

...: Normal setting for three seconds to clear the usage function. The equipment controls the fan operation. Cool: The thermostat controls your heating system. STEP 12. Usage Key ❑ Press Usage once to display the hours and minutes that the heating or cooling system has been operating for the current day. ❑ Press...
Owner's Manual - Page 20

... your local heating and cooling contractor. System on the wallplate. NOTE: If your thermostat is set it to On if it is 40°F to 90°F (4.5°C to 32°C). Display does not appear. • Make sure the batteries are : (example; Make sure the current time and day settings are correct. 3. The...
Owner's Manual - Page 21

...DISPLAYED, PRESS TO SEE THE COMFORT SETPOINT. For additional information, go to turn on your heating/cooling system. • You can turn off Smart Response technology by selecting Conventional Recovery. Smart Response technology considers the following information available: • Thermostat model number. (Located on the system. • Your CT3600/CT3697 Thermostat... www.honeywell.com/...
Owner's Manual - Page 24

... ANY OTHER FAILURE OF THIS PRODUCT. If the product is defective or malfunctions, Honeywell shall repair or replace it , with proof of purchase (including date of purchase) and a short ...which vary from state to state. Limited One-Year Warranty Honeywell warrants this product, excluding battery, to be to repair or replace the product within a reasonable period of purchase, to the ...

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