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Lux Products SMART TEMP TX9100E Installation And Operating Instructions Manual

Universal programmable thermostat for both conventional and heat pump systems
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SMART TEMP
FOR BOTH CONVENTIONAL AND HEAT PUMP SYSTEMS
INSTALLATION AND OPERATING INSTRUCTIONS
• Please read all instructions carefully before beginning installation
• Label the terminal designations on your existing wiring before
removing your existing thermostat
• Ignore the color of the wires since they may not comply with any
standard.
Thank you for your confidence in our product. To obtain the
best results from your investment, please read these
instructions and acquaint yourself with your purchase. Follow
the installation procedures carefully, and one step at a time.
This will save you time and minimize the chance of damaging
either the thermostat or the systems that it controls. These
instructions may contain information beyond that required for
your particular installation.
1. SYSTEM COMPATIBILITY . . . . . . . . 2
2. FEATURES . . . . . . . . . . . . . . . . . . 3
3. TOOLS REQUIRED . . . . . . . . . . . . . 3
4. SELECTING A LOCATION . . . . . . . . . 4
7. WIRING DIAGRAMS . . . . . . . . . . . . 6
WARNING: Use Energizer
Energizer
®
is a registered trademark of Eveready Battery Company, Inc.
DURACELL
© 2008 LUX PRODUCTS CORPORATION. ALL RIGHTS RESERVED
®
UNIVERSAL PROGRAMMABLE THERMOSTAT
®
or DURACELL
®
is a registered trademark of The Gillette Company, Inc.
TX9100E
IMPORTANT!
9. COMPLETE THE INSTALL . . . . . . . 18
10. FRONT PANEL ITEMS . . . . . . . . . . 19
12. ADVANCED FEATURES . . . . . . . . . 24
13. PROGRAMMING . . . . . . . . . . . . . 29
15. TECHNICAL ASSISTANCE . . . . . . . 31
16. WARRANTY. . . . . . . . . . . . . . . . . 31
®
Alkaline Batteries Only.
52032

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  • Page 1: Table Of Contents

    Eveready Battery Company, Inc. DURACELL ® is a registered trademark of The Gillette Company, Inc. © 2008 LUX PRODUCTS CORPORATION. ALL RIGHTS RESERVED TX9100E UNIVERSAL PROGRAMMABLE THERMOSTAT IMPORTANT! 9. COMPLETE THE INSTALL ..18 10.

  • Page 2: System Compatibility

    PROGRAM DAY/TIME LUX Rotary Speed Dial 1. SYSTEM COMPATIBILITY The electrical rating for this thermostat is 1.5A per terminal, with a maximum of 2.0A for all terminals combined. COMPATIBLE WITH: • Most 24-volt heating and cooling systems • 1 or 2 stage Heat / 1 stage Cool: Gas, Oil or Electric systems •...

  • Page 3: Features

    2. THERMOSTAT FEATURES • Universal Compatibility (Conventional or Heat Pump) • 7 Day Programming • 4 Periods per Day • Quick Copy Programming • Exclusive LUX Speed Dial ® • Luxlight ® EL (Electro-Luminescent) Illuminated Display • Filter Monitor • Programmable Keypad Lock •...

  • Page 4: Selecting A Location

    On new installations, follow the guidelines listed below. 1. Locate the thermostat on an inside wall, about 5 ft. (1.5m) above the floor, and in a room that is used often. 2. Do not locate where air circulation is poor, such as in a corner or an alcove, or behind an open door.

  • Page 5: Remove Old Thermostat

    Do not turn the electricity back on until all work is completed. 2. Remove the cover and front portion of your old thermostat to expose the wiring connections. 3. Write down the letters printed near each wire terminal that is used, and the color of the wire that is connected to it.

  • Page 6: Connecting The Wires

    3. Remove the body from the thermostat’s base by pressing the thumb latch at the bottom center of the unit and swinging the body away from the base. NOTE: If you are mounting the base to soft material like plasterboard or if you are using the old mounting holes, the screws may not hold.
  • Page 7 • The optional “C” terminal is used for powering the thermostat by the 24 Volt system power. This can be used alone, or in addition to installing batteries. • If “Y” and “C” wires are both present, then “C” is most likely a system common wire.

  • Page 16: Hardware Setup Options

    8. HARDWARE SETUP OPTIONS NOTE: All of the settings, options, and components listed in the following section are located on the rear of the thermostat, on the circuit board. GAS/ELEC. FAN OPERATION This is a plastic jumper cap, which is labeled as JP2.

  • Page 17: System Mode

    [1] SYSTEM MODE This setting tells the thermostat about the type of heating and cooling equipment that it is controlling, so that the system is operated properly. This switch needs to be in the OFF (NON-HP) position if you have a furnace or conventional heating and air conditioning system.

  • Page 18: Battery Monitor

    This setting should always remain enabled unless the thermostat is being powered by System Power alone, without any batteries present. Switch position OFF is Battery Monitor On (Enabled), and Switch position ON is Battery Monitor Off (Disabled).

  • Page 19: Front Panel Items

    When you are finished performing your installation and setup options, please remove the thin plastic film that is protecting the LCD display screen on the front of the thermostat. This plastic may or may not be present, and is evident by the appearance of fake digits appearing on the display screen.

  • Page 20: Set Day/Time

    NOTE: The Fan Mode switch only works if your system provides a wire for the thermostat’s “G” wire terminal, to control a blower fan. The Fan Mode switch has no effect in systems that do not have a blower fan (such as a hot water radiator system).

  • Page 21: Heating And Cooling

    Prior to being set initially with your custom temperature programs, the thermostat will follow the default Energy Star approved temperature programs that are preset within the thermostat’s memory. A table of the default heating and...
  • Page 22 Cool, anytime the user adjusts the set temperature to a value that differs from the stored program temperature for that day and time. When the thermostat is in an Override, the word “OVERRIDE” will appear in the temperature area of the display.
  • Page 23 If a power loss occurs while in Emergency Heat mode, the thermostat will continue to remain in Emergency Heat mode even after the power comes back on. Emergency Heat mode will prevent the first stage of your heat pump system from turning on, and use only the “W2”...

  • Page 24: Advanced Features

    Monitor settings. 12. ADVANCED FEATURES SWING AND OFFSET SETTINGS SWING: A thermostat works by turning your heating or cooling system on and off whenever the room temperature varies from the set-point temperature. The amount of this variation is called the swing. Your system should cycle on about 3 to 6 times per hour.
  • Page 25 save energy in some cases. There is only one Swing setting, and this determines the cut-in and cut-out points for both the first and second stages (if present), and affects both heating and cooling. To change the Swing setting, ensure that the System Mode switch is in the OFF position and the rotary dial is in RUN.
  • Page 26 5°F (3°C) degrees from its original value. This feature can be useful to match this thermostat to another one or more, if multiple thermostats are used in the same home.
  • Page 27 2 seconds. The padlock should disappear, and the thermostat should now be unlocked. If you try to unlock the thermostat by entering a code that is not correct, a padlock and the digits “88:88” will flash on the screen and you will have to try again to enter the correct code.
  • Page 28 IF YOU HAVE FORGOTTEN YOUR LOCK CODE: You can reset the code to “0000” and then unlock the thermostat. On the back of thermostat, locate JP1, which is a row of 3 gold pins at the right edge of the circuit board above the battery tray.

  • Page 29: Set Heat/Cool Program

    13. PROGRAMMING SET HEAT PROGRAM Rotate the dial to HEAT PROGRAM. You will be programming the heat periods for all seven days, one after the other starting with Monday. The first period is MORN. Using the UP and DOWN buttons, set the start time for this period, and then push the NEXT button to proceed.

  • Page 30: Batteries And Maintenance

    BAT” battery symbol appears in the lower left portion of the display screen as shown below. To replace the batteries in the thermostat, remove the thermostat’s body from the base plate attached to the wall by pressing the thumb latch at the bottom center of the unit and LOW BAT...

  • Page 31: Technical Assistance

    If the body does not snap into place easily, remove the body, re-hang it from the tabs and try again. 15. TECHNICAL ASSISTANCE If you have any problems installing or using this thermostat, please carefully and thoroughly review the instruction manual. If you require assistance, please contact our...
  • Page 32 Please refer to "TECHNICAL ASSISTANCE" before returning thermostat. Purchaser assumes all risks and liability for incidental and consequential damage resulting from installation and use of this unit. Some states do not allow the exclusion of incidental or consequential damages, so the above exclusion may not apply to you.

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