Lux Products TX9600TS Programmable Large Touchscreen Heating Cooling Thermostat User Manual

Table of Contents

1. Introduction
2. Installation
3. Programming
4. Operation
5. Troubleshooting
6. Frequently Asked Questions

1. Introduction

The Lux Products TX9600TS Programmable Large Touchscreen Heating Cooling Thermostat is designed for easy control of your home's temperature. This thermostat is compatible with most 24-volt heating and A/C systems, two-stage heating/one-stage cooling. With a large digital lighted display and easy-to-use touchscreen menu operation, the Lux TX9600TS is a great addition to any home.

2. Installation

1. Turn off power to your heating and cooling system at the circuit breaker or fuse box.
2. Remove the old thermostat from the wall, labeling the wires with the supplied stickers as you disconnect them.
3. Mount the new thermostat base on the wall, using the included screws and anchors. Use a level to ensure proper alignment.
4. Connect the wires to the appropriate terminals on the new thermostat base. Refer to the wiring diagram in the product installation manual for guidance.
5. Attach the thermostat front cover to the base, making sure the pins on the front side of the case mate with the terminal block on the back side of the case.
6. Install 2 AA batteries (not included) into the thermostat, if desired.
7. Turn the power back on to your heating and cooling system.

3. Programming

1. Press the "Menu" button on the touchscreen to enter the programming mode.
2. Select the desired day of the week for programming.
3. Set the desired wake, leave, return, and sleep time periods and temperatures for each day.
4. Adjust the heat/cool set temperature limit stops, if desired.
5. Set the programmable air filter life timer, if desired.
6. Press the "Done" button to save your settings and exit the programming mode.

4. Operation

1. Use the touchscreen to adjust the temperature as needed. The thermostat will follow your programmed schedule unless you make manual adjustments.
2. Use the "Hold" button to maintain a constant temperature for an extended period of time. Press the "Run" button to resume your programmed schedule.
3. Use the "Override" function to temporarily adjust the temperature, which will revert back to the programmed setting after a set period of time.
4. Monitor energy usage with the built-in energy usage monitor.

5. Troubleshooting

1. If the thermostat is not displaying the correct temperature, check the calibration settings and adjust if necessary.
2. If the thermostat is not controlling the heating or cooling system properly, ensure the wiring connections are secure and the system is powered on.
3. If the thermostat is not responding to touch inputs, try resetting the device by removing the batteries and/or disconnecting the 24V AC power for one minute.

6. Frequently Asked Questions

1. Q: Can the thermostat be powered by batteries alone?
   A: Yes, the thermostat can be powered by 2 AA batteries alone, or in combination with 24V AC power for backup.
2. Q: Is the thermostat compatible with electric baseboard heat systems?
   A: No, the thermostat is not compatible with electric baseboard heat (120 or 240 volt) systems or systems with 2-cooling stages.
3. Q: How do I change the temperature differential (swing)?
   A: The temperature differential can be adjusted in the thermostat's menu settings. Refer to the product installation manual for detailed instructions.
4. Q: How do I replace the batteries?
   A: Carefully open the thermostat case by prying it apart from the top. Replace the batteries with 2 fresh AA batteries, then reattach the case.

Product FAQ:

Q: What type of heating and cooling systems is the Lux TX9600TS compatible with?
A: The Lux TX9600TS is compatible with most 24-volt heating and A/C systems, two stage heating/one stage cooling. However, it is not compatible with electric baseboard heat (120 or 240 volt) and systems with 2-cooling stages.

Q: Does the Lux TX9600TS have a lockout feature to prevent unauthorized users from changing the settings?
A: Yes, the Lux TX9600TS has a programmable touch pad lockout feature that allows users to set a four-digit code to lock the screen.

Q: Can the Lux TX9600TS be used with batteries only if there is no "C" common wire?
A: Yes, the Lux TX9600TS can be used with batteries only if there is no "C" common wire. The batteries will last for approximately one year.

Q: Will the Lux TX9600TS work with a two-stage 96 efficient gas furnace?
A: Yes, the Lux TX9600TS will operate a two-stage gas heat furnace. The thermostat should have a W1 & W2 wires going to it if it is doing the staging. If not, then there will be one W1 wire and the furnace will do the staging.

Q: How low can the temperature be set in heat mode with a gas furnace?
A: The temperature can be set as low as 45 degrees Fahrenheit in heat mode with a gas furnace.

Q: What are the dimensions of the Lux TX9600TS?
A: The dimensions of the Lux TX9600TS are 5.38 x 1.13 x 3.38 inches.

Q: Does the filter replacement warning use run time or just the date?
A: The filter replacement warning uses run time rather than just the date. The default value of 720 hours is normally used for a 90-day filter.

Q: Can the Lux TX9600TS be set to turn on every two hours and then turn on after one hour of running?
A: No, the Lux TX9600TS is programmed by clock times rather than number of hours. It is limited to four different time/temperature settings.

Q: How does the Lux TX9600TS perform when powered by batteries versus 24 V AC?
A: The Lux TX9600TS performs well with batteries alone but has poor performance with 24 V AC. When powered by AC, noticeable temperature swings and prolonged cycle durations occur even though the thermostat’s temperature swing is set at its minimum of +/-0.25°F. The disadvantage of powering the thermostat by batteries alone is that you must remember to replace the batteries when they get weak and make sure to have fresh batteries on hand.