Lux Products TX1500 installation instructions T E, Installing BATTERIES/ Maintenance

Page 2

Base

 

Terminals

 

 

G

Y

W RH

B

O

RC

 

 

R

W

 

 

 

 

G

 

 

 

 

 

Latch Button

N O T E

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 mount the base as described

below.

TYPICAL HOOKUP FOR 2-WIRE

24V HEATING SYSTEM AND

MILLIVOLT SYSTEM

G Y W RH B O RC

GAS

VALVE

24VAC

TRANSFORMER

OR

THERMOPILE

110

Figure 8

TYPICAL HOOKUP FOR 3-WIRE

HEAT SYSTEM IF THIRD

WIRE IS FAN WIRE

G Y W RH B O RC

GAS

VALVE

FAN

24VAC

TRANSFORMER

110

Figure 9

TYPICAL COOLING AND

HEATING SYSTEM

(4-WIRE)

G Y W RH B O RC

FAN GAS

VALVE

COOL

COMP

24 VAC HEAT

TRANSFORMER

110

Figure 10

TYPICAL COOLING AND

HEATING SYSTEM

TYPICAL SINGLE-STAGE

HEAT PUMP WIRING

ATTACHING WIRES

4. Hold the base against the wall, with the wires coming through wherever it is convenient for wiring. Route the wires to below 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 I O N

(5-WIRE)

G Y W RH B O RC

FAN GAS

VALVE REMOVE

COOL

JUMPER

BETWEEN

COMP

RH & RC

 

 

24 VAC HEAT

TRANSFORMER

 

110

 

24 VAC COOL

 

TRANSFORMER

 

110

 

Figure 11

G Y W RH B O RC

 

ADD

ALT.

 

JUMPER

FAN

BETWEEN

CHG.

 

Y & W

OVER

COMP

 

24 VAC HEAT

TRANSFORMER

110

Figure 12

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.

WIRING DIAGRAMS

 

 

 

 

 

 

 

 

 

 

 

Heating Systems

 

 

 

 

 

 

 

 

 

 

 

 

 

Cooling Systems

FAN RELAY

 

 

 

 

 

 

 

 

 

 

FAN RELAY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

COOLING COMPRESSOR

 

 

 

 

 

 

 

 

COOLING COMPRESSOR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HEATING CONTROL

 

 

 

 

 

 

 

 

 

 

HEATING CONTROL

 

 

 

 

 

 

 

 

 

 

 

 

 

HEATING TRANSFORMER

 

 

 

 

 

 

 

 

HEATING TRANSFORMER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DAMPER OR CHANGEOVER VALVE

 

 

 

 

 

 

 

 

DAMPER OR CHANGEOVER VALVE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(POWERED IN HEAT)

 

 

 

 

 

 

 

 

 

 

 

 

 

(POWERED IN HEAT)

 

 

 

 

 

 

 

 

 

 

 

DAMPER OR CHANGEOVER VALVE

 

 

 

 

 

 

 

 

 

 

DAMPER OR CHANGEOVER VALVE

 

 

 

 

 

 

 

 

 

 

 

(POWERED IN COOL)

 

 

 

 

 

 

 

 

 

 

 

 

 

(POWERED IN COOL)

 

 

 

 

 

 

 

 

 

 

 

COOL TRANSFORMER

 

 

 

 

 

 

 

 

 

 

 

 

 

COOL TRANSFORMER

 

G Y W RH B O RC

 

 

 

 

G Y W RH B O RC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Tape Off *

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Tape Off

Tape Off **

4

 

5

 

 

 

 

 

 

 

 

 

 

Tape Off

 

 

V

 

 

 

 

 

G

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

H

 

V

 

 

 

B

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R

 

 

 

 

 

 

F

 

 

*

 

 

 

 

 

 

 

 

 

C

 

C

 

 

 

 

 

C

 

 

 

 

 

 

 

W

 

R

C

 

 

 

 

 

 

 

G

 

 

 

 

T

 

 

 

 

 

R

 

 

 

 

 

 

 

 

 

 

R

H

 

 

 

 

 

 

Y

 

 

 

 

 

 

 

 

 

 

 

 

TC

 

C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R

 

 

 

 

 

 

F

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

* If replacing a Honeywell TM-11,

* If both Y and C wire are

 

 

 

 

 

tape off wire “R”; connect wire “B”

 

present, tape

 

off

“C” wire.

 

 

 

 

to terminal “RH.”

 

 

 

 

 

* If you have a “B” wire in your system which

** If replacing a Honeywell thermostat

is used as a common wire, connecting it to

with a clock wire “C,” tape off wire “C”

the “B” terminal on this thermostat may

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

damage your system and/or the thermostat.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Heating/Cooling Systems

 

 

 

 

 

 

 

Heating/Cooling Systems

FAN RELAY

4- or 5-Wire with One Transformer

 

 

 

 

 

5- or 6-Wire with Two Transformers

 

 

 

 

 

 

 

 

 

 

FAN RELAY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

COOLING COMPRESSOR

 

 

 

 

 

 

 

 

COOLING COMPRESSOR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HEATING CONTROL

 

 

 

 

 

 

 

 

 

 

HEATING CONTROL

 

 

 

 

 

 

 

 

 

 

 

 

 

HEATING TRANSFORMER

 

 

 

 

 

 

 

 

 

HEATING TRANSFORMER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DAMPER OR CHANGEOVER VALVE

 

 

 

 

 

 

 

 

 

DAMPER OR CHANGEOVER VALVE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(POWERED IN HEAT)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(POWERED IN HEAT)

 

 

 

 

 

 

 

 

 

 

 

DAMPER OR CHANGEOVER VALVE

 

 

 

 

 

 

 

 

 

 

DAMPER OR CHANGEOVER VALVE

 

 

 

 

 

 

 

 

 

 

 

(POWERED IN COOL)

 

 

 

 

 

 

 

 

 

 

 

 

 

(POWERED IN COOL)

 

 

 

 

 

 

 

 

 

 

 

COOL TRANSFORMER

 

 

 

 

 

 

 

 

 

 

 

 

 

COOL TRANSFORMER

G Y W RH B O RC

 

 

 

 

G Y W RH B O RC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

V

 

R

C

Tape Off

 

 

 

 

 

 

 

 

 

 

 

 

 

Tape Off

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*

 

 

 

 

 

 

 

O

 

 

 

 

*

 

 

 

 

 

 

 

 

 

O

 

 

R

 

 

 

 

 

 

 

 

 

 

B

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B

 

 

 

 

 

 

F

 

 

 

V

 

 

 

 

 

 

 

 

 

 

 

 

4

 

 

 

 

 

 

 

 

 

Y

 

 

 

 

 

 

(Optional)

 

 

 

F

C

 

 

 

 

 

 

 

 

(Optional)

 

 

 

 

 

 

 

 

 

R

C

 

 

 

 

 

 

 

 

 

 

 

 

 

A

 

 

H

 

 

 

C

G

 

C

 

W

 

 

 

 

 

 

TC

G

 

Y

W

 

 

R

 

 

 

 

 

 

 

 

 

 

 

 

(Optional)

 

 

 

 

 

 

 

(Optional)

T

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

* If both Y and C wire are

 

 

 

 

 

 

* If both Y and C wire are

 

 

present, tape off “C” wire.

 

 

 

 

 

 

present, tape off “C” wire.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

These diagrams below are provided for new installations or unreferenced wires.

N O T E

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.

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.

 

N

O

T

E

 

When replacing batteries, you have approximately 1

REPLACE

minute before programs are lost.

REPLACE BATTERIES WHEN

 

 

 

 

 

 

 

 

Heat Selector

 

 

 

 

 

 

 

 

 

INDICATOR APPEARS

 

 

 

 

SW1

OR AT LEAST

 

 

ELECT

 

 

GAS

 

 

 

ONCE A YEAR.

 

 

 

 

 

 

 

 

 

 

 

 

RL1

 

 

 

 

 

 

 

 

 

 

 

 

 

5/2 MIN C/F 24/12H

 

 

 

 

 

 

 

ON/OFF

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

Battery

alkaline batteries in the battery compartment.

Compartment

Observe the polarity marking shown in the

 

compartment. Place body back on wall.

 

WARNING: Use Energizer® or DURACELL®

Alkaline Batteries Only.

5.Hook the top of the body onto the base, swing the body down and snap the body onto the base.

Installation is now complete. Be sure to turn the power back on to your heating and /or air conditioning system. 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 Time, 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. 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. 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.

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Contents Removing the OLD Thermostat Tools RequiredThermostat Location Mounting the TX1500 on the WallInstalling BATTERIES/ Maintenance T ETemperature Override Temperature SwingSetting the Time and DAY Temperature Hold

TX1500 specifications

The Lux Products TX1500 is an advanced digital programmable thermostat designed for efficiency and ease of use in residential heating and cooling systems. This device embodies modern technology aimed at enhancing user comfort while optimizing energy usage, making it a popular choice for homeowners looking to upgrade their temperature control systems.

One of the standout features of the TX1500 is its intuitive interface. The large, clear LCD screen makes it easy for users to read and adjust settings without the hassle of navigating complex menus. The user-friendly interface allows for programming a 7-day schedule, enabling homeowners to set different temperatures for each day of the week based on their lifestyle and needs. This flexibility ensures that the home is always at the desired temperature when occupied, while saving energy when unoccupied.

The Lux TX1500 incorporates Smart Set technology, allowing users to make quick adjustments to their heating and cooling schedules. Users can easily override the programmed settings, which is particularly handy for those spontaneous changes in plans. The auto changeover feature further enhances comfort by automatically switching between heating and cooling modes based on the current temperature, ensuring a consistent environment all year round.

This thermostat is also equipped with a filter change alert to remind users when it's time to change their HVAC filters. This feature helps maintain optimal air quality and system efficiency, prolonging the lifespan of HVAC equipment. The TX1500 is compatible with most heating and cooling systems, including gas, oil, and electric systems, making it a versatile choice for various homes.

Another significant aspect of the Lux Products TX1500 is its energy-saving capabilities. By allowing users to program temperature settings according to their daily routines, it can help reduce energy consumption significantly, leading to lower utility bills. The thermostat’s energy-efficient design reflects Lux's commitment to promoting sustainable practices in home energy management.

In summary, the Lux Products TX1500 offers a compelling mix of user-friendly design, advanced programmable features, and energy-saving technologies. It stands out as an excellent solution for homeowners aiming for enhanced comfort, convenience, and efficiency in their climate control systems.
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