Schedule tab

If backlight is not on continuous, press the screen anywhere to turn on the backlight. Press the SCHEDULE tab along the top of the screen. The display changes to programming mode (figure 4) and shows the current settings.

EVENTS DAILY 2 OR 4 The thermostat may be programmed for two or four (default) events per day. The names for the events are: WAKE, LEAVE, RETURN, and SLEEP. The selected time for an event to occur is based on when you want the event to begin. Four events (default) are common for working households. To change to two events per day, see page 10. When set for two events per day, the display would appear as: WAKE (or SLEEP) PERIOD BEGINS".

WAKE PERIOD BEGINS 5:OOAM

Figure 4. Schedule Screen

Programming may be performed in groups of days or individual days, as follows:

AMON TO SUN − allows every day to be set the same.

BMON TO FRI (weekday programming) and SAT TO SUN (weekend programming).

CMONDAY through SUNDAY allows individual days of the week to be programmed separately.

NOTE − After using one of the groups of days described above, the program allows you to subsequently change individual days to suit your needs.

To get to the different groupings of days, press EDIT, then press NEXT repeatedly to scroll to the desired grouping.

Programming Complexity

The programming process for groups of days or individual days is the same, except in the amount of times required to go through the process.

Full WeekO

SUN" program, wherein the events for every day of the week are the same. This requires one time through the event programming process.

Work Week

week program wherein the events are set for a typical work week (MON TO FRI) and different events are set for the weekend (SAT TO SUN). This requires two times through the events.

Day by Day

requires going through the

programming process 7 times.

 

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ComfortSenset Model L7742U Touch Screen 7−Day Programmable Thermostat

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Lennox International Inc comfortsense 7000 series touch screen programmable thermostat, l7742u Schedule tab, Full WeekO
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l7742u, comfortsense 7000 series touch screen programmable thermostat specifications

Lennox International Inc. is renowned for its innovative heating, ventilation, and air conditioning (HVAC) solutions, and the ComfortSense 7000 Series Touch Screen Programmable Thermostat, model L7742U, stands as a testament to its commitment to energy efficiency and user-friendly design. This advanced thermostat combines cutting-edge technology with an intuitive interface, making it an ideal choice for homeowners looking to enhance comfort while managing energy costs.

One of the standout features of the ComfortSense 7000 Series is its large, easy-to-read, full-color touch screen display. This enables users to navigate the thermostat’s settings and programming options effortlessly. The interface is designed to provide clear visibility, even in low light conditions, ensuring that managing your home’s climate is straightforward at any time of day.

The thermostat allows for flexible programming, accommodating up to four separate time periods in a single day, which can be customized for heating and cooling settings. This programmable feature means users can optimize their HVAC usage according to their daily schedules, leading to potential energy savings and increased comfort when they need it most.

Another significant characteristic of the L7742U model is its compatibility with a wide range of heating and cooling systems. This versatility enables homeowners to integrate the thermostat with both conventional and advanced HVAC systems, including heat pumps and multi-stage units, which enhances its appeal across various applications.

The ComfortSense 7000 Series also includes smart features that allow for remote access. When connected to Wi-Fi, users can adjust their home’s temperature settings from their smartphones or tablets using the Lennox mobile app. This feature is particularly valuable for homeowners who want to make adjustments while away from home, ensuring that indoor conditions remain pleasant upon their return.

Moreover, the thermostat is designed with energy efficiency in mind. It utilizes advanced technologies, such as energy usage reports and reminders for regular maintenance checks, empowering users to take charge of their energy consumption. This can lead to reduced utility bills and a smaller environmental footprint.

In conclusion, the Lennox ComfortSense 7000 Series Touch Screen Programmable Thermostat, model L7742U, is a sophisticated yet user-friendly device that enhances the overall efficiency and comfort of home environments. Its advanced programming capabilities, smart technologies, and compatibility with various HVAC systems make it a smart choice for today’s energy-conscious homeowners. With Lennox’s commitment to quality, users can expect reliability and performance that meets the demands of modern living.
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