Lux Products TX1500 (discontinued) Instruction Manual
Contents
1. it from the wall MOUNTING THE TX1500 ON THE WALL REMOVING THE OLD THERMOSTAT Switch electricity to the furnace and air conditioner OFF then proceed with the following steps 1 Remove cover from old thermostat Most are snap on types and simply pull off Some have locking screws on the side These must be loosened 1 Strip insulation 2 2 Fill wall opening with 3 8 in 9 5mm ome non combustible from wire ends gt insulation to prevent and clean off drafts from affecting any corrosion the thermostat 3 Press up on the button on bottom of thermostat and swing the body away from the base and up to remove the body from the base cC A U T 1 O N Be careful not to drop the body or disturb electronic parts Leave the cover closed while the body is being removed from the base COPYRIGHT 2006 LUX PRODUCTS CORPORATION ALL RIGHTS RESERVED Base Terminals NOTE If you are mounting the base to a soft material like plasterboard or if you are using the old mounting holes the screws may not hold Drill a 3 16 in 4 8mm hole at each screw location and insert the plastic anchors provided Then A p ATTACHING WIRES mount the base as described Latch Button below 4 Hold the base against the wall with the wires coming through wherever it is convenient for wiring Route the wires to b2. it where there are unusual heating conditions such as in direct sunlight near a lamp radio television radiator register or fireplace near hot water pipes in a wall near a stove on the other side of a wall 3 Do not locate in unusual cooling conditions such as on a wall separating an unheated room or in a draft from a stairwell door or window 4 Do not locate in a damp area This can lead to corrosion that will shorten thermostat life 5 Do not locate where air circulation is poor such as in a comer or an alcove or behind an open door 6 Do not install the unit until all construction work and painting has been completed 7 This thermostat does not require leveling CAUTION To avoid electrical shock and to prevent damage to the fumace air conditioner and thermostat disconnect the power supply before beginning work This can be done at the fuse box at the circuit breaker or at the appliance CAUTION Read instructions carefully before removing any wiring from existing thermostat Wires must be labeled before they are removed When removing wires from their terminals ignore the color of the wires since these may not 2 Note the letters printed near the terminals Attach labels comply with the standard enclosed to each wire for identification Remove and label wires one at a time Make sure the wires do not fall back inside the wall 3 Loosen all screws on the old thermostat and remove
3. 2 8 00 AM 85 6 00 PM 70 6 00 PM 78 10 00 PM 62 10 00 PM 82 SAT amp SUN preprograms The dial must be in the RUN position to close the door PROGRAMMING THE TX1500 You can change any preset times and or temperatures to suit your schedules for the weekday Saturday and Sunday programs Each period Morning Day Evening and Night is programmed for HEAT and for COOL BES snare m FP HEAT ILI Ce ae S HEAT F A Select HEAT to program the OR Select COOL to program the ee TX1500 for controlling your heater 1X1500 for controlling your air conditioner Rotate dial to SET WEEKDAY PROGRAM To program SATURDAY or SUNDAY rotate the dial to SET SATURDAY or SET SUNDAY PROGRAM With dial on SET WEEKDAY PROGRAM you will see the display above pown To change the start ime for MORN To program temperature ee pown To change the start ime for EVE To program temperature pown To change the temp setting for EVE To move to NIGHT DOWN To change the start time for NIGHT To program temperature DOWN To change the temp setting for NIGHT tate dial to RUN position to start the programs pown To change the temp setting for MORN NEXT To move to DAY NEXT pown To change start time for DAY NEXT To program temperature NEXT Down To change the temp setting for DAY To move to EVE EBEBBEEL BEBBEEE SETTING THE T
4. IME AND DAY E c U T I o N The TX1500 is protected against normal static electric discharges ee However in extremely dry weather you should touch another metal object before the TX1500 to avoid potential loss of programs gt Open the drop down door on the front of the thermostat Rotate the dial to the SET DAY TIME position You should see the display pictured above with a day of the week flashing When you are finished setting the day and time rotate the dial to RUN to return to normal operation or to another position to continue programming To change To set current time The e g To change the current day 12 00 will be flashing current time TEMPERATURE OVERRIDE AND These features ket you change the current fah TEMPERATURE HOLD emer wth ens Se TEMPORARY e Press UP DOWN to change the current temperature TEMPERATURE OVERRIDE setting The OVERRIDE indicator appears on display The OVERRIDE feature will be automatically canceled aE at the start of the next program period ea ie To cancel OVERRIDE prior to next program period press HEAT UP DOWN until original set temperature E appears OVERRIDE indicator will disappear from display VACATION TEMPERATURE HOLD Press HOLD Adjust temperature as desired with UP DOWN Temperature setting will not change even after next program period begins To clear press HOLD again ADVANCED FEATURES FILTER USAGE MONITOR The FILTER Monito
5. INSTALLATION AND OPERATING INSTRUCTIONS I TX1500b SERIES SMART TEMP ELECTRONIC THERMOSTAT Faz Thy gt k E Installs Easily Set Day amp Time LUX PRODUCTS CORPORATION Mt Laurel New J ersey 08054 USA WARNING Use Energizer or DURACELL Alkaline Batteries Only Energizer is a registered trademark of Eveready Battery Company Inc Choose Heat or Cool ENERGY STAR DURACELL is a registered trademark of The Gillette Company Inc 52017 Complete Easy To Read Programming And Installation Instructions Inside IMPORTANT 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 before installing your new thermostat Then follow the installation procedures one step at a time This will save you time and minimize the chance of damaging the thermostat and the systems it controls These instructions may contain information beyond that required for your particular installation Please save for future reference FEATURES The TX1500 can be used with most 24 volt gas oil or electric heating and air conditioning systems single stage heat pumps or gas millivolt heating systems It cannot be used with 120 volt heating systems or multistage heat pumps Ask your dealer for other LUX thermostats to control those systems The TX1500 is programmabl
6. air programmable You can make any program or setting changes with the thermostat body off or on the wall thermostat base The TX1500 alternately displays the current time and the room temperature It also displays the day of the week and the currently active program period that is controlling the temperature MORN DAY EVE or Night The set point temperature will appear in the right side of the display In the winter set the system switch to HEAT to control your heating system In the summer set the switch to COOL to control your air conditioner In spring and fall or when windows are open you can set the system switch OFF Setting the FAN switch to AUTO N oO T E automatically runs your system s fan The FAN switch works only if your system during heating ETRE provides a wire for the TX1500 s G terminal fan continuously even without heating or cooling THE BUILT IN ENERGY STAR PROGRAMS Push in the RESET key This sets the built in heating and cooling programs To review the built in programs rotate the dial to SET WEEKDAY SATURDAY SUNDAY PROGRAM You can use the built in programs as shown or change them as you wish Each day is divided into four periods Each period has its own starting time and temperature WEEKDAYS preprograms 6 00 AM 70 6 00 AM 78 8 00 AM 62 8 00 AM 85 6 00 PM 70 6 00 PM 78 10 00 PM 62 10 00 PM 82 6 00 AM 70 6 00 AM 78 8 00 AM 6
7. both Y and C wire are present tape off C wire If you have a B wire in your system which is used as a common wire connecting it to the B terminal on this thermostat may damage your system and or the thermostat Heating Cooling Systems 4 or 5 Wire with One Transformer FAN RELAY COOLING COMPRESSOR HEATING CONTROL HEATING TRANSFORMER DAMPER OR CHANGEOVER VALVE POWERED IN HEAT DAMPER OR CHANGEOVER VALVE POWERED IN COOL COOL TRANSFORMER TAT If both Y and C wire are present tape off C wire Heating Cooling Systems 5 or 6 Wire with Two Transformers FAN RELAY COOLING COMPRESSOR HEATING CONTROL HEATING TRANSFORMER DAMPER OR CHANGEOVER VALVE POWERED IN HEAT DAMPER OR CHANGEOVER VALVE POWERED IN COOL COOL TRANSFORMER G Y W RHB O RC opopo If both Y and C wire are present tape off C wire NOTE If you have an electric system and the blower does not operate after installation find the electric gas heat selector on the back of the body Move the selector to the ELEC position These diagrams below are provided for new installations or unreferenced wires INSTALLING BATTERIES MAINTENANCE The TX1500 requires batteries to operate your furnace and retain its programming in memory and to light the display Replace the batteries when the REPLACE indicator appears in the display or at least once a year NOTE When replacing batteri
8. e There are four programming periods per day Each period can be programmed separately Easy to use Lux Speed Dial e You can use the built in time temperature programs or alter them to suit your schedule The TX1500 provides separate programming for weekdays Saturday and Sunday for both heating and cooling You can ovemde the programmed temperatures for as little as one programming period or for an entire vacation In cool weather when the system switch is set to HEAT the TX1500 will maintain cooler set back room temperatures to save energy It will then change to warmer comfort settings all automatically at specified times during the day In warm weather when the system switch is set to COOL the TX1500 will maintain warmer set back room temperatures to save energy It will then change to cooler comfort settings all automatically at specified times during the day A large liquid crystal display shows time day of the week and room and set temperatures It will remind you when the filter should be changed in your blower Temperature swing adjustment lets you fine tune your system for maximum comfort and economy 5 2 Minute Selectable Minimum Run Off Time for Short Cycle Compressor Protection e Two Energizer or DURACELL AA alkaline batteries not included are used to retain your time and temperature program and to light the display The Active Program Period o T
9. elow the terminal block Position the base for best appearance to hide any marks from an old thermostat Attach the base to the wall with the two screws provided C A U T l 0 N Do not allow wires to touch each other or parts on thermostat Wires must be trapped between black spacer and brass terminal Also be sure to tighten securely all 7 electrical terminal screws TYPICAL COOLING AND HEATING SYSTEM 4 WIRE G Y WRHB O RC TYPICAL HOOKUP FOR 2 WIRE 24V HEATING SYSTEM AND MILLIVOLT SYSTEM G Y WRHB O RC TYPICAL HOOKUP FOR 3 WIRE HEAT SYSTEM IF THIRD WIRE IS FAN WIRE G Y WRHB O RC Figure 9 Figure 10 TYPICAL SINGLE STAGE HEAT PUMP WIRING G Y W RHB O RC TYPICAL COOLING AND HEATING SYSTEM 5 WIRE G Y W RHB O RC WIRING DIAGRAMS Heating Systems FAN RELAY COOLING COMPRESSOR HEATING CONTROL HEATING TRANSFORMER DAMPER OR CHANGEOVER VALVE POWERED IN HEAT DAMPER OR CHANGEOVER VALVE POWERED IN COOL l COOL TRANSFORMER G Y W RHB O RC If replacing a Honeywell TM 11 tape off wire R connect wire B to terminal RH If replacing a Honeywell thermostat with a clock wire C tape off wire C Cooling Systems FAN RELAY COOLING COMPRESSOR HEATING CONTROL HEATING TRANSFORMER DAMPER OR CHANGEOVER VALVE POWERED IN HEAT DAMPER OR CHANGEOVER VALVE POWERED IN COOL COOL TRANSFORMER G Y W RHB O RC If
10. es you have approximately 1 minute before programs are lost REPLACE BATTERIES WHEN INDICATOR APPEARS Heat Selector samme OR AT LEAST moe nd ONCE A YEAR sion a 1 Remove fresh batteries from their carton 2 Remove body of thermostat as described at bottom of first column 3 Remove the used batteries 4 Install two new Energizer or DURACELL AA size alkaline batteries in the battery compartment Observe the polarity marking shown in the compartment Place body back on wall WARNING Use Energizer or DURACELL Alkaline Batteries Only Compartment 5 Hook the top of the body onto the base swing the body down and snap the body onto the ase nstallation is now complete Be sure to turn the power back on to your heating and or air conditionin Piren If this is the first time you are installing batteries the thermostat will display SUN 12 00 AM Within 90 seconds the thermostat will begin to display the room temperature alternately with the time To correct the display see Setting the TIME and DAY after you set the programs TECHNICAL SERVICE 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 Technical Assistance Department at 856 234 8803 during regular business hours between 8 00AM and 4 30PM Eastern Standard T
11. he Set Temperature Liquid Crystal Lux Speed Dial Display Thermostat Body System Switch Fan Switch Easy to follow instructions _ Thermostat Cover Button to Light Display C A U T l O N e Your thermostat is a precision instrument Please handle it with care Turn off electricity to the appliance before installing or servicing thermostat or any part of the system Do not tum electricity back on until work is completed Do not short jumper across electric terminals at control on fumace or air conditioner to test the system This will damage the thermostat and void your warranty e All wiring must conform to local codes and ordinances e This thermostat is designed for use with 24 volt and millivolt systems The thermostat should be limited to a maximum of 1 0 amps higher amperage may cause damage to the thermostat If you are in doubt call your utility company INSTALLATION Please read all instructions carefully before beginning installation TOOLS REQUIRED 1 Phillips screwdriver small Drill with 3 16 in 4 8mm bit THERMOSTAT LOCATION On replacement installations mount the new thermostat in place of the old one unless the conditions listed below suggest otherwise 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 install
12. ime Monday through Friday You can also receive technical assistance online anytime day or night at http www luxproducts com Our web site offers you answers to the most common technical questions and also permits you to email your questions to our technical support staff at your convenience WARRANTY Limited Warranty If this unit fails because of defects in materials or workmanship within three years of date of original purchase LUX Products Corporation will at its option repair or replace it This warranty does not cover damage by accident misuse or failure to follow installation instructions Implied warranties are limited in duration to three years from date of original purchase Some states do not allow limitations on how long an implied warranty lasts so the above limitation may not apply to you Please return malfunctioning or defective units to the participating retailer from which purchase was made along with proof of purchase P lease 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 This warranty gives you specific legal rights and you may also have other rights which vary from state to state Applicable in the U S A only This thermostat is armch
13. ll be your reference to re enter the programs afterwards CHANGING FROM F TO C AND A 12HR CLOCK TO A 24HR CLOCK WARNING M aking these changes will require you to reset the thermostat Located to the right of the gas electric switch are two black jumpers C F and 24 12H To change to Celsius remove jumper C F To change to a 24HR clock remove jumper 24 12H Press the reset key on the front of the thermostat for cho bb eae changes to take effect ONORE Reprogram as necessary ec o o o cas I 5 MIN 2 MIN MINIMUM ON OFF TIME Your thermostat has an internal timer built in to protect your compressor The timer forces a minimum on off time of 5 minutes You may change this minimum on off time to 2 minutes To accomplish this remove the jumper labeled 5 2 MIN You must press the small reset button on the face of the thermostat for the changes to take effect
14. r counts the hours since the filter in your blower was last changed After 250 hours of use FILTER will appear in the display After you change the filter set the thermostat s FILTER Monitor back to zero as follows To reset the counter To change the FILTER Usage Monitor limit Rotate the dial to FILTER Hold for tw To change the lv as imit from 0 500 hours Rotate the dial to FILTER E E i To disable the FILTER Usage Monitor set the limit to 0 hours TEMPERATURE SWING A thermostat works by turning your heating or cooling system on and off whenever the room temperature varies a certain number of degrees from the set point temperature This variation is the swing Your system should cycle on about 3 to 6 times per hour A smaller swing number increases the number of cycles so room temperature is more constant A larger swing number decreases the number of cycles to save energy in most cases SWING SETTINGS serteweswne Djal must be in poe the run position T TEMPERATURE CALIBRATION Press together h Be ange wing Press to set Press together i Rotate the dial to To adjust the es Ser page thermostat PROGRAM LOCK To prevent tampering with set programs The sequence of keys to lock and unlock the program CD C Gar Gee Ww A R N l N G Making these changes will require you to reset the thermostat Copy any of your customized programs onto the blank chart This wi
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