Lennox International Inc l7742u Home Screenemperature Settings, COOLING TUE OCT 23 1 15PM

Models: l7742u comfortsense 7000 series touch screen programmable thermostat

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Home Screenemperature Settings

Home Screenemperature Settings

COOLING

TUE OCT 23 1:15PM

INFORMATION

DISPLAY AREA

Figure 2. Home Screen

The HOME screen (figure 2) displays indoor temperature and outdoor temperature if the outdoor sensor is installed. Other system operational information, such as indoor relative humidity (if turned on in user set- tings), dehumidifying, cooling or heating, will alternately be displayed in the information display.

Equipment operation information appears in the boxes along the left side of the home screen to indicate cooling or heating equipment opera- tion setting, and whether scheduled programming is ON or OFF. From these boxes, users can change the unit’s mode to HEAT, COOL, AUTO (autochangeover − default), EM HEAT (emergency heat for heat pump applications including dual fuel and HP with Electric Heat), or OFF.

The user can also decide whether to operate the unit per the program- mable schedule, or in a non−programmable mode using the SCHED box.

506229−01 05/09

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Lennox International Inc l7742u owner manual Home Screenemperature Settings, COOLING TUE OCT 23 1 15PM