Programmable Thermostat
By Duracraft
OWNER’S GUIDE
Weekday/Weekend (5-day/ 2-day)
Programmable Heat and/or Cool
Low Voltage (20 to 30 Vac)
Thermostat and Mounting Plate
Model TD2200
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Welcome to the world of comfort and energy savings with your new Duracraft Programmable Thermostat.
Your new thermostat will automatically control the temperature in your home, keeping you comfortable while saving energy when programmed according to the instructions in this manual.
Direct any questions concerning the application of this thermostat to Duracraft Consumer Services at 1-800-554-4558, Monday-Friday 7:00 a.m.-5:30 p.m., Eastern time.
RECYCLING THERMOSTAT
If this thermostat is replacing a thermostat that contains mercury in a sealed tube, do not place your old thermostat in the trash. Contact your local waste management authority for instructions regarding recycling and the proper disposal of your old thermostat.
If you have questions, call Duracraft at 1-800-554-4558.
MERCURY
SWITCH
Fig. 1.Typical location of a mercury switch in a thermostat.
M3701
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Table Of Contents |
Step 1. Prepare For Installation ..................................................................................................... |
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Step 2. Remove Old Thermostat .................................................................................................... |
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Step 3. Install The Batteries ........................................................................................................... |
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Step 4. |
Program The Thermostat ................................................................................................ |
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Step 5. Adjust Fan Operation Switch, as Required .................................................................... |
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Step 6. Adjust System On-Time, °F/°C, as Required .................................................................. |
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Step 7. |
Mount Thermostat Mounting Plate ................................................................................. |
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Step 8. |
Wire Thermostat Terminals ............................................................................................. |
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Step 9. |
Mount The Thermostat..................................................................................................... |
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Step 10. Check Thermostat Operation After Programming and Installing .............................. |
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Step 11. Set The Fan and System Switches ............................................................................... |
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Troubleshooting Guide ................................................................................................................. |
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Limited One-Year Warranty ................................................................................. |
Inside Back Cover |
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Step 1. Prepare for Installation
Check Table 1 to make sure this thermostat is compatible with your system. If not, return to retailer. For more information, call Duracraft Consumer Services, toll-free 1-800-554-4558.
Table 1. Compatibility Chart.
System Type |
Compatible With TD2200 |
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Gas—Standing Pilot |
Yes |
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Gas—Electronic Ignition |
Yes |
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Gas-Fired Boilers |
Yesa,b |
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Gas—Millivolt |
No |
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Oil-Fired Boilers |
Yesa,b |
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Oil-Fired Furnace |
Yes |
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Electric Furnace |
Yes |
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Electric Air Conditioning |
Yes |
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Baseboard Electric (120/240 Line Volt) |
No |
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Heat Pumps/Multistage Equipment |
No |
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Not compatible with any 120/240 volt circuit.
aCompatible with 2-wire Honeywell zone valves. Isolating relay required for 3-wire thermostats for zone valves. Not compatible with 2-wire White-Rodgers no. 1361 valves.
b Compatible with hot water baseboard systems. Will not work efficiently on steam or gravity |
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systems. |
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Acquire tools and items as needed (below). Also purchase two AA alkaline batteries; we recommend Energizer® batteries.
CROSS-RECESSED SCREWDRIVER
HAND OR POWER DRILL WITH 3/16 INCH
DRILL BIT, IF NEEDED TO DRILL HOLES IN WALL
WIRE CUTTER/STRIPPER OR SHARP KNIFE, IF NEEDED TO STRIP WIRES
MASKING TAPE, IF NEEDED TO LABEL WIRES AS DISCONNECTED FROM OLD THERMOSTAT
LEVEL, IF NEEDED TO LEVEL |
M878B |
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THERMOSTAT FOR APPEARANCE |
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Step 2. Remove Old Thermostat |
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masking tape to label it with the old terminal |
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designation. If there are only two wires, they |
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Test to make certain that your heating and |
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do not need to be labeled. If there is an |
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cooling systems are working properly. If |
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extra wire that is not connected to your old |
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either does not work, contact your local |
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thermostat, you will also not be connecting it |
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heating/air conditioning dealer. To avoid |
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to your new thermostat. Keep the wires from |
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compressor damage, do not operate the |
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falling back into the wall by wrapping them |
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cooling system when outdoor temperature is |
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around a pencil as shown. |
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below 50°F (10°C). |
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WIRES THROUGH |
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TURN OFF POWER to system at the |
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furnace, or at the fuse/circuit breaker panel. |
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WALL OPENING |
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Carefully unpack your new thermostat and |
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mounting plate; save package of screws, |
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instructions and receipt. |
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Remove cover from old thermostat. If it |
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M5136 |
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does not snap off when pulled firmly from |
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Replacing a Clock Thermostat that has |
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the bottom, check for a screw used to lock |
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on the cover. |
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C or C1 Clock Terminals? |
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Loosen screws holding thermostat to |
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If you are replacing a Honeywell |
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subbase, wallplate or wall, and lift away. |
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Chronotherm® Thermostat, you may find one |
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Disconnect wires from old thermostat or |
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or two wires that go to the C or C1 clock |
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subbase. As you disconnect each wire, use |
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terminals on the Chronotherm® Thermostat wiring wallplate. Do not allow them to touch, or you may damage your transformer. Disconnect the wires and wrap them separately, using electrical tape. Do not wrap them together. Place the wires where they will not interfere with the operation of the new thermostat. Record the colors and terminal designation labels of the remaining wires.
Six or more wires?
If there are six or more wires (excluding clock wires attached to terminals), you most likely have a variation of a heat pump or multistage system. The thermostat is not compatible with such systems so return the product to the place of purchase. If you would like information about which programmable thermostats will work with your system, call Duracraft Consumer Services at 1-800-554-4558.
Three thermostat wires?
If you have three wires for heating only and can operate the fan using the fan ON switch, this thermostat will work with your system. However, some hot water (zoned) heating systems have three thermostat wires. The thermostat will not work without installing an isolating relay on these systems. For details, call Duracraft Consumer Servicies at 1-800-554-4558.
Step 3. Install the Batteries
IMPORTANT
Batteries must be installed for programming and operation of the thermostat and heating/cooling system.
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Purchase two AA alkaline batteries; nonalkaline batteries will not last as long, and may leak, causing damage to the thermostat or the wall surface. We recommend Energizer® batteries.
Open top cover of thermostat to access control panel and battery compartment.
Make sure the thermostat is set in the Off position.
Use a coin to remove battery cover.
Install the fresh batteries as shown, making sure positive and negative terminals are oriented correctly.
Replace battery cover.
As the batteries are running low, a bAt Lo indicator will flash for 1 to 2 months before batteries run out completely. Replace the batteries as soon as possible after the indicator starts flashing. If you do not replace the
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REMOVING |
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BATTERY |
M1719C |
DOOR |
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batteries sometime during the flashing bAt Lo, the indicator will eventually stop flashing.
bAt Lo will stay on without flashing to indicate the thermostat and heating/cooling system have stopped working when the batteries are almost completely dead.
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After the batteries are completely dead, the bAt Lo indicator will disappear, leaving a completely blank display. Press down on left ends of batteries to remove. If you insert the new batteries within 20 to 30 seconds of removing the old ones, you will not have to reprogram the thermostat. However, if the display is blank, the
INSTALL TWO AA ALKALINE
BATTERIES AS SHOWN
M1713
batteries are dead or incorrectly installed and you will have to reprogram. See pages 14 to 17 to reprogram.
IMPORTANT
Although the thermostat has a low battery indicator, replace the batteries once a year to prevent the thermostat and heating/cooling system from shutting down due to lack of battery power.
As a precaution, when leaving home for longer than a month, change batteries before you leave to prevent the system from shutting down due to lack of battery power.
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Step 4. Program the Thermostat
After the batteries are installed, the thermostat can be easily programmed in your hand before it is installed on the wall.
If you would prefer to program the thermostat after it is installed on the wall, skip to page 14, and return later to this programming section.
The personal programming chart on pages 12 and 13 may be helpful for planning your program schedule of time and temperature settings for various times of the day.
Four time periods are available during weekdays — WAKE, LEAVE, RETURN, and SLEEP; these periods can be seen individually on the display as you press the Schedule key.
WAKE is the time period you want the house at a comfortable temperature when you get up and while you get ready for work or school. (This will be a higher temperature during heating season, or a lower temperature during cooling season.)
LEAVE is the time period you can set for an energy-saving temperature while you are away at work or school. (This will be a lower temperature during heating season, or a higher temperature during cooling season.)
RETURN is the time period you want the house at a comfortable temperature for activities before bedtime. (Again, higher heat or lower cool.)
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SLEEP is the time period you can set for an energy-saving temperature while you are sleeping. (Again, lower heat or higher cool. For more comfortable sleeping, some people choose not to raise the cool temperature during the night.)
You will set one schedule for weekdays and another for weekends, because your requirements will probably be different for each. Also, during weekends, only the WAKE and SLEEP time periods are available.
Fill in the times and temperatures you desire for weekdays and weekends. If you decide not to program the thermostat, it will automatically control heating at 68°F (20°C), and cooling at 78°F (26°C), 24 hours a day. Also, you do not need to enter a time and temperature program for all periods if your schedule does not require
it. For example, a house that is occupied during weekdays would only require programs for WAKE and SLEEP.
If no program is entered for the weekends, the thermostat will operate on the weekday SLEEP program all weekend.
Before programming, remove the clear plastic overlay covering the display.
When pressing the keys, use the ball of your finger or a soft pencil eraser. Using sharp fingernails or pencil points can damage the keypad.
If you make an error at any time during programming, just press the Run Program key, and continue again at the step where you left off.
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