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Honeywell CT3550 Support Question

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Question posted by Anonymous-118597 on August 18th, 2013

Install Of Honeywell Thermostat

HOW to install Ct3500

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Answer #1: Posted by SoCalWoman on August 18th, 2013 8:18 PM

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SoCalWoman

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The following link is the Owner's Manual with instructions on installing your device:

Honeywell CT3550

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Related Honeywell CT3550 Manual Pages

Owner's Manual - Page 1

.../or Cool Low Voltage (20 to 30 Vac) Thermostat and Wallplate Model CT3550 Honeywell CT3550 PROGRAMMABLE THERMOSTAT OWNER'S GUIDE Para pedir estas instrucciones en español, llame al 1-800-468-1502. Remove Old Thermostat ...6 Step 3. Operating Your Thermostat ...16 Step 11. Prepare for Installation ...5 Step 2. Customize Your Thermostat ...11 Step 8. Set the Clock ...13 Step 9. Wire...

Owner's Manual - Page 2

... the ultimate in comfort and convenience. the state of the questions that can use the preprogrammed schedule, or set your new Honeywell thermostat the smart thermostat that contains mercury in a sealed tube, do not place your Honeywell thermostat - You can arise as you wake up or return home. • Saves the maximum amount of this...

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 Time Wake Set Program Leave Return Sleep HOLD TEMP SETS A HOLD TEMPERATURE SETTING AND ACTIVATES ...

Owner's Manual - Page 4

... BE REPLACED SHOWS CURRENT SYSTEM KEY POSITION HEAT/OFF/COOL SHOWS THAT THERMOSTAT IS "CALLING" FOR HEAT OR COOL DISPLAYS EITHER ROOM OR SET TEMPERATURES SHOWS CURRENT FAN KEY ...POSITION ON/AUTO SHOWS THERMOSTAT IS CALLING FOR THE FAN SHOWS THERMOSTAT IS PROCESSING INFORMATION AND WAITING TO CALL FOR HEAT OR COOL SHOWS SMART RESPONSE IS...

Owner's Manual - Page 5

... Pumps/Multistage Equipment Compatibility with CT3550 Yes Yes Yesa Yes Yesa Yes Yes Yes No Yes No a Compatible with 3-wire zone valves or 2-wire White Rodgers no. 1361 zone valves. PREPARE FOR INSTALLATION ❑ Check Table 1, the compatibility chart, to make sure the thermostat is not compatible, call Honeywell Customer Relations Center, toll-free...

Owner's Manual - Page 6

... the wires around a pencil as shown to the system at 1-800-468-1502. 69-1284-2 6 Special Installations Read this section if you are replacing a Honeywell Chronotherm® Thermostat, you are replacing: • Clock thermostat with your system, call Honeywell Customer Relations Center, at the furnace or the fuse/circuit breaker panel. ❑ Carefully unpack your...

Owner's Manual - Page 7

... 3. Use a pencil to mark the two mounting holes that has Three Wires If you install an isolating relay on the wall. Drill two 3/16 in . Pull the wires through ...thermostat works with the wall. ❑ Reposition the wallplate over the holes. MOUNT THERMOSTAT WALLPLATE ❑ Separate the wallplate from the thermostat by placing your system. For materials such as shown. Your thermostat...

Owner's Manual - Page 8

... comply with insulation to the labels you placed on the wires when you removed the old thermostat (see illustration). ❑ Match the letter of those terminals. ❑ For wiring diagrams... connected to Table 2. ❑ Remove the factory-installed jumper connecting terminals R and RC if wires are both of your old thermostat wire with the corresponding terminal letter on your local ...

Owner's Manual - Page 9

Call 1-800-468-1502. a If both O and B when wiring to a single stage heat pump. WALLPLATE B R RC O W Y G INSTALL 3 AA ALKALINE BATTERIES AS SHOWN, POSITIVE (+) TERMINALS TOWARD TOP. Terminal Designations on Old and New Thermostats Terminal on existing thermostat, remove jumper and connect Rh to R and R to O. Cc, Xc, Bb Do not connect. Second stage cool...

Owner's Manual - Page 10

..., the system retains the current time and day. You must reset the time and day. Honeywell recommends Energizer® batteries. MOUNT THE THERMOSTAT A. As a precaution when leaving home for one to lack of battery power in the thermostat. They also can leak, causing damage to Set the Clock for instructions. If the display...

Owner's Manual - Page 11

CUSTOMIZE YOUR THERMOSTAT Your Honeywell CT3550 thermostat comes preset to main display. Smart Response technology on. - NUMBER - 1 = Electric furnace or single ...next feature or Program to return to the most commonly used settings. To change any of these settings. Thermostat controls fan operation during heating (preset). OPTION M13347 M13348 11 69-1284-2 Gas or oil forced air...

Owner's Manual - Page 13

...three most frequently used keys are away at a comfortable temperature for activities before bedtime. The thermostat displays day, time, program period, temperature, system and fan settings. Leave (This is ... while you want the house at work or school. (This is located behind the thermostat cover. PROGRAMMING The keyboard is a higher temperature during the heating season and a lower...

Owner's Manual - Page 14

...;C) Weekday (Mon-Fri) Saturday (Sat) Sunday (Sun) a Your heating setpoints cannot be higher than 90°F (32°C) or lower than 45°F (7°C). The thermostat default settings are in parentheses ( ). For example, 8:00, 8:15, 8:30. 69-1284-2 14 Wake ❑ Press Day until the (Mon-Fri) displays. ❑ Press Time...

Owner's Manual - Page 16

..., press Program to return to restart. Program Change Temperature Setting Indefinitely (Hold) ❑ Press System until the screen shows the desired temperature setting. OPERATING YOUR THERMOSTAT Change Temperature Setting Until the Next Program Period (Temporary Change) ❑ Press or until "Heat" or "Cool" is displayed. ❑ Press Hold Temp then or...

Owner's Manual - Page 17

... the fan operation. Off: Both the heating and air conditioning systems are off. Press System until display shows On. Set the System Key Heat: The thermostat controls your air conditioning system. Fan Auto: Normal setting for improved air circulation or more efficient central air cleaning. (In a heat only system, the fan...

Owner's Manual - Page 18

... not appear. • Make sure the batteries are : (example; Mount and latch the thermostat on the wallplate if it is mounted and latched on . Wait five minutes after seeing the...If... Temperature settings will not change • Make sure the temperature setpoints are installed correctly. • Make sure the thermostat is not. cannot set it to On if it if necessary. • Make...

Owner's Manual - Page 19

.... 4. Check the program times for this thermostat. Toll-Free Customer Assistance Please read and follow the provided instructions for the period in question. 2. Temperature change occurs at 1-800-468-1502. The Center hours are Monday through Friday, 7:00AM to www.honeywell.com/yourhome or call the Honeywell Customer Relations Center at the wrong...

Owner's Manual - Page 20

...• It takes a few days after installation for the thermostat to adjust to turn off Smart Response technology... SAVINGS PERIOD RECOVERY FROM ENERGY SAVINGS TIME COMFORT PERIOD THERMOSTAT USES THE SAME SCHEME TO RETURN TO LOWER COMFORT ...TO SEE THE COMFORT SETPOINT. When the thermostat activates Smart Response technology, the thermostat displays In Recovery, changes the setpoint, ...

Owner's Manual - Page 21

... PROTECTION AS REQUIRED. 2 USE EITHER O OR B FOR HEAT PUMP CHANGEOVER. 3 USING A JUMPER WIRE (NOT SUPPLIED) CONNECT W TO Y. 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. M12739 21 69-1284-2 PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED. WIRING DIAGRAMS 2-WIRE...

Owner's Manual - Page 22

... is a Class B digital apparatus that complies with Canadian Radio Interference Regulations, CRC c. 1374. 69-1284-2 22 5-WIRE HEAT/COOL (JUMPER REMOVED) THERMOSTAT B RC O W Y R G 5-WIRE HEAT/COOL WITH DAMPER (JUMPER INTACT) THERMOSTAT B RC O W Y R G HEATING RELAY OR VALVE COIL 1 FAN RELAY COOLING CONTACTOR COIL 1 1 POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS...