Instruction/ maintenance manual of the product CT3595 Honeywell
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OWNER ’ S GUIDE ® U.S. Registered T rademark © 2004 Honeywell International Inc. All Rights Reserved 69-1 199—4 Honeywell CT3500/CT3595 PROGRAMMABLE THERMOSTAT Weekday , Saturday and Sunday Prog.
69-1 199—4 2 T otal comfort temperature management with Smart Response™ T echnology . Congratulations! Y ou made a smart choice by purchasing your new Honeywell thermo stat the smart thermostat th.
3 69-1 199—4 Time Set Program Run Program Hold Temp Set Current Day/Time Day Heat/Cool Settings System Fan Wake Leave Return Sleep Heat Off Cool On Auto M18589 RAISES TEMPERATURE SETTING LOWERS TEMP.
69-1 199—4 4 M18590 Aux Ht System O f f A u to WakeLeaveReturnSlee p Mon Wait In Room Humid Outdoor Filter AM Hold for Repl Batt Recovery C oo l Tue WedThu FriSatSun D a ys Set Program Set Day/Time .
5 69-1 199—4 STEP 1. PREPARE FOR INSTALLATION q Check T able 1, the compatibility chart, to make sure t he t hermostat is compatible with your system. If your system is not compatible, call Honeywell Customer Care, toll-free, 1-800-468-1502. T able 1.
69-1 199—4 6 STEP 2. REMOVE OLD THERMOSTAT q T est your heating and cooling systems to make sure they wor k properly . If either system does not work, contact your local heating/air-conditioning dealer . T o avoid compre ssor damage, do not operate the coo ling system when outdoor temperature is below 50°F (10°C).
7 69-1 199—4 Replacing a Thermostat that has Three Wires If you have three wires for a heating on ly system and can oper ate the fan using the fan ON switch this thermostat works with your system. However , some hot water ( zoned) hea ting syst ems also have three wi re s.
69-1 199—4 8 STEP 4. WIRE W ALLPLATE T ERMINALS IMPORT ANT All wiring must comply with local codes and ordi nances. If unsure about household wiring procedures, call your local heating/air-conditioning contractor . Refer to the labels you placed on the wires wh en you removed the old thermostat (see illustration).
9 69-1 199—4 T able 2. T erminal Design ations on Old and New Therm ostat s. a If both RH and R terminals are present on existing ther most at, 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.
69-1 199—4 10 q If the thermostat is already mounted on the wall, remove the thermostat by placing your thumb between the thermostat and wallplate and pulling the thermostat up and away as shown. When the batteries are running lo w , a REPL BA T message flashes for one to two months before the batteries run out completely .
1 1 69-1 199—4 STEP 7. MOUNT THE THERMOSTAT STEP 8. CUSTOMIZE Y OUR THERMOSTAT Y ou r Honeywell thermostat comes preset to the most commonly used settings. The settings are: — Gas or oil forced air furnace. — Smart Response technology on. — T emperature °F .
69-1 199—4 12 System T ype (Feature Number 4) System type options are: — 1 = Gravity or steam system. — 3 = Hot water , hig h efficiency furnace (90% or better), or single stage heat pump. — 6 = Gas or oil forced air furnace (p reset). — 9 = Electric furnace.
13 69-1 199—4 Time Format (Feature Number 16) T ime format options are: — 0 = 12-hour clock (preset). — 1 = 24-hour clock. T o change time f ormat: q Press once. q Press to return to main display . Factory Set Function (Feature Number 37) Do not change this setting.
69-1 199—4 14 STEP 10. PROGRAMMING The keyboard is located behind the thermostat cover . The three most frequently used keys are near the display . Pressing displays the current temperature settings. Pressing the and keys change the temperature. T he thermostat displays day , time, program period, temperature and system settings.
15 69-1 199—4 T able 3. Personal Programming T able. a Y our heating setpoints cannot be higher than 90°F (32°C) or lower than 40°F (4.5°C). b Y our cooling setpoints cannot be higher than 99°F (35°C) or lower than 45°F (7°C ). Program Weekdays S tart by programming the wake time and temperature for w eekdays.
69-1 199—4 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 Press to switch between heating and cooling setpoints. NOTE: Program times are the same for heatin g and cooling.
17 69-1 199—4 STEP 1 1. OPERATING Y OUR THERMOSTAT Change T emperature Setting Until the N ext Program Period (T emporary Change) q Press or until the screen shows the desired temperature setting. NOTE: The temporary temperature se tting is displayed fo r about 3 second s and then the room temperature is displayed.
69-1 199—4 18 STEP 12. SET THE FAN AND SYSTEM SWITCHES First set the fan switch. Fan On: The fan runs continu ously . Use for 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).
19 69-1 199—4 IF Y OU HAVE A PROBLEM T able 4. Solution Guide. If... Then… Display does not appear . • Make sure the batteries are fresh and 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.
69-1 199—4 20 T oll-Free Customer Assistance Please read and follow the provided instructions for this the rmostat. For additional information, go to www .honeywell.com/your home or call Honeywell Customer Care at 1-800 -468-1502. Before calling, please have the following information available : • Thermostat model number .
21 69-1 199—4 SMART RESPONSE™ T ECHNOLOGY Y ou r thermostat is actually a small computer . The Smart Re sponse technology calculates the cor rect time of day to turn on your heating or cooling system. Smart Respo n se technology considers the following information.
69-1 199—4 22 WIRING DIAGRAMS THERMOSTAT 1 POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED. 1 HEATING RELAY OR VALVE COIL B R RC OW Y G 2 - WI R E H E A T - O N LY ( J U M PE R I N T AC T ) M10616 M10617 THERMOSTAT 1 POWER SUPPLY.
23 69-1 199—4 Notice: This thermostat is a Class B digita l app aratus that complies with C anadian Radio Interfer ence Regulations, CRC c. 1374. M10619 THERMOSTAT 1 POWER SUPPLY.
69-1 199—4 J.S. Rev . 10-04 www .honeywe ll.com/yourhome Automation and Control Solutio ns Honeywell International Inc. Honeywell Limited-Honeywell Limitée 1985 Douglas Drive North 35 Dynamic Drive.
An important point after buying a device Honeywell CT3595 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Honeywell CT3595 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Honeywell CT3595 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Honeywell CT3595 you will learn all the available features of the product, as well as information on its operation. The information that you get Honeywell CT3595 will certainly help you make a decision on the purchase.
If you already are a holder of Honeywell CT3595, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Honeywell CT3595.
However, one of the most important roles played by the user manual is to help in solving problems with Honeywell CT3595. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Honeywell CT3595 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center