LUX LTX700U-A04 Programmable Thermostat

1. Úvod

The LUX LTX700U-A04 is a versatile 7-day programmable thermostat designed to provide precise temperature control for your home. It offers unique programming for every day of the week, with options for 2 or 4 periods per day, allowing for flexible scheduling to match your lifestyle. Key features include temporary override, manual hold, keyboard lock, and an easy-to-read backlit display.

This thermostat is compatible with conventional heat & A/C systems, heat pumps with up to 2 stage teplo/1 stage cool, 3-wire heat-only hydronic systems, hot water, zone valves, and gas millivolt heaters.

Obrázek 1: Přední strana view of the LUX LTX700U-A04 Thermostat, showing the digital display and control buttons.

2. Nastavení a instalace

Before installation, ensure the power to your heating/cooling system is turned off at the main breaker. This thermostat is dual-powered and requires two "AA" alkaline batteries (not included) for operation, or can be powered by the system's 24V AC supply.

2.1. Kompatibilita

The LTX700U-A04 is designed for broad compatibility. Please review the compatibility chart below to ensure your system is supported.

Figure 2: System compatibility chart for the LTX700U-A04 thermostat, detailing compatible and non-compatible HVAC systems.

Kompatibilní systémy:

• Gas/Oil/Electric Furnace - Heating only
• Gas/Oil/Electric Furnace - Multistage
• Gas/Oil/Electric Furnace - Single Stage
• Tepelné čerpadlo bez přídavného tepla
• Tepelné čerpadlo s pomocným ohřevem
• 2-wire Hydronic (Hot Water)
• 3-wire Hydronic (Hot Water)
• 750 Millivolt systems
• Gas Fireplaces (24V)
• Cooling only systems
• Cool Multistage systémy
• Svobodné stage cooling systems

Není kompatibilní s:

• Heat Pump Multistage
• Radiant Ceiling Heat
• Electric Baseboards
• Portable space heaters
• Plug-in air conditioners

2.2. Schémata zapojení

Refer to the following diagrams for proper wiring connections based on your HVAC system type. Always consult a qualified technician if you are unsure about wiring procedures.

Figure 3: Wiring diagram for conventional (non-heat pump) 2-stage vytápění a 1-stage cooling systems (5, 6 wires).

Figure 4: Wiring diagram for conventional (non-heat pump) 1-stage vytápění a 1-stage cooling systems with two separate 24V transformers (5, 6 wires).

Figure 5: Wiring diagram for single-stage heat pump systems with no auxiliary or emergency heat (4, 5 wires).

3. Návod k obsluze

The LTX700U-A04 thermostat is designed for ease of use with its intuitive control panel and large backlit display.

Figure 6: The simple and intuitive control panel of the LTX700U-A04 thermostat, highlighting its user-friendly design.

3.1. Programování termostatu

The thermostat allows for 7-day programming, meaning you can set a unique schedule for each day of the week. You can choose between 2 or 4 programming periods per day (e.g., Morning, Day, Evening, Night) to optimize energy savings and comfort.

• Nastavení času a dne: Access the menu to set the current time and day of the week.
• Scheduling Periods: For each day, define the start time and desired temperature for each of your chosen periods (2 or 4).
• Speed Slide: Utilize the speed slide feature for quick and easy programming adjustments.

3.2. Temperature Control Features

• Dočasné přepsání: Adjust the temperature temporarily without changing your programmed schedule. The thermostat will revert to the schedule at the next programmed period.
• Ruční držení: Set the thermostat to a constant temperature indefinitely. This feature overrides all programming until manually cancelled.
• Zámek klávesnice: Prevent unauthorized changes to your settings by activating the keyboard lock feature.
• Fahrenheit/Celsius Setting: Easily switch between Fahrenheit and Celsius temperature displays.
• Adjustable Temperature Swing Differential: Customize the temperature differential (the range around the setpoint before the system activates) to optimize system cycling and comfort.
• Adjustable Second Stage Heat Offset: Fine-tune the activation point for the second stage of heating in compatible systems.
• Selectable Smart Recovery: This feature allows the thermostat to learn how long it takes to reach a desired temperature, activating the system early to ensure the target temperature is met by the start of your programmed period.

4. Údržba

Pravidelná údržba zajistí optimální výkon a dlouhou životnost vašeho termostatu.

4.1. Výměna baterie

The thermostat uses two "AA" alkaline batteries. When the battery indicator appears on the display, replace both batteries promptly. Low batteries can affect thermostat operation and lead to system malfunctions. Ensure proper polarity when inserting new batteries.

4.2. Air Filter Monitor

The LTX700U-A04 includes an air filter monitor feature. This reminds you when it's time to check or replace your HVAC system's air filter, promoting better air quality and system efficiency. Refer to your system's manual for filter replacement instructions.

5. Řešení problémů

Pokud narazíte na problémy s termostatem, zkuste následující kroky pro odstraňování problémů:

For issues not listed here or if troubleshooting steps do not resolve the problem, please contact LUX customer support.

6. Specifikace

7. Záruka a podpora

7.1. Omezená záruka

The LUX LTX700U-A04 Thermostat comes with a 3letá omezená záruka from the date of purchase. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims. For full warranty terms and conditions, refer to the documentation included with your product or visit the manufacturer's webmísto.

Figure 7: Product features highlighting the 7-day/5-2 day programming, battery/system power, 2 heat/1 cool stages, and the 3-year limited warranty.

7.2. Zákaznická podpora

For technical assistance, troubleshooting, or warranty inquiries, please contact LUX customer support. You can find contact information on the official LUX webna místě nebo v obalu produktu.

Manufacturer: EME Delaware