Lux Products Smart Temp TX9100U User Manual

SYSTEM COMPATIBILITY . . . . . . . . . 2
FEATURES . . . . . . . . . . . . . . . . . . . 3
TOOLS YOU MAY NEED . . . . . . . . . . . 3
MOUNTING LOCATION . . . . . . . . . . . 4
REMOVE OLD THERMOSTAT . . . . . . . 4
INSTALL THERMOSTAT BASE . . . . . . . 5
WIRING INFORMATION . . . . . . . . . . . 5
WIRING DIAGRAMS . . . . . . . . . . . . . 7
HARDWARE SETUP OPTIONS . . . . . . 16
COMPLETE THE INSTALL . . . . . . . . . 18
FRONT PANEL ITEMS . . . . . . . . . . . 18
OPERATING INSTRUCTIONS . . . . . . . 20
TEMPERATURE PROGRAMS . . . . . . . 22
ADVANCED FEATURES . . . . . . . . . . 23
BATTERY REPLACEMENT . . . . . . . . . 32
TECHNICAL ASSISTANCE. . . . . . . . . 32
LIMITED WARRANTY . . . . . . . . . . . 33
MERCURY NOTICE . . . . . . . . . . . . . 33
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 Gillette Company, Inc.
© 2011 LUX PRODUCTS CORPORATION. ALL RIGHTS RESERVED
TX9100U
SMART TEMP
®
UNIVERSAL
7-DAY PROGRAMMABLE THERMOSTAT
(FOR BOTH CONVENTIONAL AND HEAT PUMP SYSTEMS)
INSTALLATION AND OPERATING INSTRUCTIONS
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.
52103

Lux Products Smart Temp TX9100U Specifications

General

Brand	Lux Products
Model	Smart Temp TX9100U
Category	Thermostat
Language	English

Summary

System Compatibility

Features

Tools You May Need

Mounting Location

Remove Old Thermostat

Install Thermostat Base

Wiring Information

Connecting Thermostat Wires

Explains the proper method for attaching wires to the terminal block.

Wiring Diagrams

Conventional Heating Wiring Diagrams

Diagrams for 1-stage or 2-stage conventional heating systems.

Conventional Zone Valve Heating Wiring

Wiring diagrams for conventional heating with 3-wire zone valves.

Conventional Cooling Wiring Diagrams

Diagrams for 1-stage or 2-stage conventional cooling systems.

Conventional 1-Stage Heat/Cool Wiring

Wiring for conventional systems with 1-stage heating and cooling.

Conventional 1/2-Stage Heat/Cool Wiring

Wiring for conventional systems with 1 or 2-stage heating/cooling.

Conventional Two-Transformer Wiring

Wiring diagrams for conventional systems using two transformers.

Heat Pump Single-Stage Wiring

Diagrams for single-stage heat pump heating and cooling.

Heat Pump Aux/Emergency Heat Wiring

Wiring for heat pumps with auxiliary or emergency heat functions.

Hardware Setup Options

Complete the Install

Front Panel Items

Front Panel Control Overview

Details system mode, fan mode, and multi-function slide switches.

Operating Instructions

Setting Day and Time

Guide to setting the thermostat's day and time.

Heating and Cooling Operation

Basic operation of heating and cooling modes.

Emergency Heat Operation

How to activate and use emergency heat for heat pumps.

LCD Display Backlight

Information about the display screen's illumination.

Temperature Override

Temporary adjustment of the set temperature.

Minimum Run Time Feature

Explains the delay to prevent system cycling.

Temperature Hold Feature

Maintains a fixed set temperature indefinitely.

Static Electricity Precautions

Precautions regarding static electricity.

Temperature Programs

Setting Temperature Programs

Step-by-step guide to setting daily temperature schedules.

Program Copy Feature

Allows copying program settings from one day to another.

Advanced Features

Swing and Offset Settings

Adjusts system cycling frequency and stage activation points.

Temperature Calibration

Manually adjust the thermostat's measured temperature.

Setback Feature

Temporarily holds a fixed set temperature for a duration.

Special Program Feature

Temporary program for specific days or vacations.

Temperature Limit Stops

Sets maximum heat and minimum cool temperature limits.

Keypad Lockout

Prevents unauthorized tampering with thermostat settings.

Air Filter Monitor

Tracks filter usage and reminds for replacement.

Energy Usage Monitor

Displays system run time for heating and cooling.

Hardware Reset

Resets thermostat components, retaining programs.

Software Reset

Resets programs and software values to factory defaults.

Battery Replacement

Technical Assistance

Limited Warranty

Mercury Warning and Recycling Notice