Lux Products TX100E User Manual

CAUTIONS AND WARNINGS . . . . . . . . . . 2
SYSTEM COMPATIBILITY . . . . . . . . . . . . 3
FEATURES . . . . . . . . . . . . . . . . . . . . . . . 4
TOOLS YOU MAY NEED . . . . . . . . . . . . . . 4
MOUNTING LOCATION . . . . . . . . . . . . . . 5
REMOVE OLD THERMOSTAT . . . . . . . . . . 5
INSTALL THERMOSTAT BASE . . . . . . . . . 6
WIRING INFORMATION . . . . . . . . . . . . . . 7
WIRING DIAGRAMS . . . . . . . . . . . . . . . . 9
COMPLETE THE INSTALL . . . . . . . . . . . 15
FRONT PANEL ITEMS . . . . . . . . . . . . . . 17
SYSTEM CONFIGURATION AND SETUP
OPTIONS . . . . . . . . . . . . . . . . . . . . . . . 18
OPERATING INSTRUCTIONS . . . . . . . . . 20
TEMPERATURE PROGRAMS . . . . . . . . . 22
ADVANCED FEATURES . . . . . . . . . . . . . 24
BATTERY REPLACEMENT . . . . . . . . . . . 25
TECHNICAL ASSISTANCE . . . . . . . . . . . 25
LIMITED WARRANTY . . . . . . . . . . . . . . 26
MERCURY NOTICE . . . . . . . . . . . . . . . . 26
WARNING: Use Energizer
®
or DURACELL
®
Alkaline Batteries Only.
Energizer
®
is a registered trademark of Eveready Battery Company, Inc.
DURACELL
®
is a registered trademark of The Procter & Gamble Company
© 2014 LUX PRODUCTS CORPORATION. ALL RIGHTS RESERVED
T X 1 0 0 E
7-DAY or 5/2-DAY PROGRAMMABLE,
OR NON-PROGRAMMABLE THERMOSTAT
I N S TA L L AT I O N A N D O P E R AT I N G I N S T R U C T I O N S
IMPORTANT!
• Please read all of these instructions carefully before beginning
installation.
• Label every wire terminal designation on your existing thermostat wiring
before removing your old thermostat.
• Ignore the color of the wires since they may not comply with any
standard. Please connect wires using the terminal letter designations.
Thank you for your confidence in our product. To obtain the best results from
your investment, please read and 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 possibly your heating and cooling system. These
instructions may contain information beyond that which may be required for your
particular installation.
52203
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Lux Products TX100E Specifications

General

Type	Programmable Thermostat
Display	Digital
Stages	1 Heat / 1 Cool
Programmable	Yes
Hold Feature	Yes
Filter Change Indicator	Yes
Weight	0.5 lbs
Temperature Range	40°F to 90°F
Power Source	2 AA Batteries
Compatibility	Single-stage heating and cooling systems

Summary

Cautions and Warnings

System Compatibility

Features Overview

Tools You May Need

List of tools required for installation.

Mounting Location

Remove Old Thermostat

Install Thermostat Base

Wiring Information

Connecting the Wires

Ensure wires are fully inserted into terminal block.

Wiring Base Plate Notice

Warning against interchanging base plates/front halves of similar models.

Wiring Diagram Notes

Wiring Diagrams

Complete the Installation

Install Batteries Into Thermostat

Instructions for installing AA batteries.

Gas / Elec Circuit Board Option

Explains the jumper setting for gas/electric fan control.

B/O Circuit Board Option

Front Panel Items

System Mode Switch

Controls the main system mode for Heat, Off, and Cool.

Fan Mode Switch

Controls the fan operation for Auto and On modes.

Set Button

Used for accessing/adjusting settings and time.

Next Button

Used for advancing through settings and programs.

Hold Button

Activates/deactivates manual temperature hold.

Up / Down Buttons

Used to adjust set temperature and other on-screen items.

System Configuration and Setup Options

Accessing the Setup Menu

Instructions to access the thermostat setup menu.

Temperature Scale Setting

Option to display temperature in Fahrenheit or Celsius.

Programming Style Setting

Select between 5/2-Day, 7-Day, or Manual programming.

Period Quantity Setting

Choose between 4 or 2 periods per day.

Maximum Heat Set Temperature Limit

Sets the maximum allowable heating temperature.

Minimum Cool Set Temperature Limit

Sets the minimum allowable cooling temperature.

System Equipment Type Settings

Delay Time Settings

Temperature Swing Settings

Temperature Calibration Settings

Operating Instructions

Set Day and Time

Instructions to set the current day and time.

Heating and Cooling Modes

How to select HEAT or COOL modes and adjust temperature.

LCD Display and Backlight

Temperature Override Function

Temperature Hold Function

Static Discharge Precautions

Temperature Programs

Set Temperature Programs

Guide to setting up custom temperature schedules.

5/2-Day Programming Option

Step-by-step for setting weekday and weekend programs.

7-Day Programming and Copy Feature

Advanced Features

Keypad Lockout

Lock the front panel buttons to prevent unauthorized tampering.

Software Reset

Reset the thermostat to factory default settings.

Compressor Protection Bypass

Temporarily disable compressor protection delays for testing.

Battery Replacement

Technical Assistance

Limited Warranty

Mercury Warning and Recycling Notice