Lux Products TX9000 Operation, Installing Batteries, Built in Energy Star Programs

REPLACE BATTERIES WHEN

INDICATOR APPEARS

TYPICAL 24 VAC 4-WIRE HOOKUP

SINGLE STAGE HEAT AND COOL

Y	O	G W		B RH RC
				COMMON
				RH-RC JUMPER
				PROVIDED
A/C			Gas	System
		FAN	Valve
Comp.			or	XFMR

Heater

TYPICAL 2-TRANSFORMER 24-VAC 5-WIRE HOOKUP

SINGLE STAGE HEAT AND COOL

Y O G W B RH RC

RH-RC JUMPER

REMOVED

COMMON 2 COMMON 1

A/C		Gas	Heat	Cool
	FAN	Valve
Comp.		or	XFMR	XFMR

Heater

TYPICAL SINGLE-STAGE HEAT PUMP HOOKUP

Y	O	G	W	B	RH	RC
			USE
			B or O			RH-RC JUMPER
			NOT BOTH
						PROVIDED
			SYSTEM
Heat Pump	Reversing		COMMON		System
		FAN
Compressor	Valve				XFMR

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

The Unit requires batteries to operate your furnace and retain its programming in memory. Replace the batteries when the REPLACE indicator appears in the display or at least once a year.

WARNING: Use Energizer® or DURACELL® Alkaline Batteries Only.

N O T E

When replacing batteries, you have

approximately 1 minute before programs are lost.

1.Remove fresh batteries from their carton.

2.Remove body of thermostat as described at bottom of first column.

3.Remove the battery clip and batteries.

4.Install two new Energizer® or DURACELL® "AA" size alkaline batteries in the battery compartment. Observe the polarity marking shown in the clip.

5.Place body back on the wall. Hook the bottom of the body onto the base, swing the body up, 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.

C A U T I O N

The Unit is protected against normal static electric discharges. However, in extremely dry weather you should touch another metal object before the Unit to avoid potential loss of programs.

OPERATION

This thermostat is “armchair programmable” You can make any program or setting changes with the thermostat body off or on the wall thermostat base.

The Unit 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 automatically runs your system’s fan during heating and cooling. Setting the FAN switch to ON runs your system’s fan continuously even without heating or cooling.

N O T E The FAN switch works only if your system provides a wire for the Unit’s “G” terminal.

THE BUILT IN ENERGY STAR® PROGRAMS

	PERIOD	HEAT	COOL
MON-SUN	MORN	6:00 AM 70°	6:00 AM 78°
preprograms	DAY	8:00 AM 62°	8:00 AM 85°
	EVE	6:00 PM 70°	6:00 PM 78°
	NIGHT	10:00 PM 62°	10:00 PM 82°

Push in the RESET key. This sets the built-in heating and cooling programs. To review the built-in programs,press NEXT or PREVIOUS repeatedly; when you are done, press RETURN.

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.

PROGRAMMING THE UNIT

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.

Select HEAT to	OR	Select COOL to program
program the unit for		the unit for controlling your
controlling your heater.		air conditioner.

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