Lennox S40 User Manual page 31

Go to Menu > Settings > Current Temperature. The Sleep Mode feature
displays beneath Participating Devices in Temperature Averaging Based on
Sleep.
Figure 17. Thermostat - Sleep Mode Feature
Figure 18. S40 Smart Thermostat App - Sleep Mode Feature
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1. Click the toggle switch from OFF to ON to enable Sleep Mode.
2. Click the toggle switch from ON to OFF to disable Sleep Mode.
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1. Click the toggle switch from OFF to ON to enable Sleep Mode.
When Sleep Mode is enabled, the time scheduling fields From and To
display (see Figure 19).
Figure 19. From and To Scheduling Fields
NOTE: When Sleep Mode is disabled, the From and To Scheduling fields are
unavailable.
2. Click the double dash
Figure 20. Set Time Dialog
3. Scroll to set the hour and minute to begin Sleep Mode.
4. Scroll to select between AM and PM and click Set.
5. Click the double dash in the To field.
6. Repeat steps 3 and 4 to set when the Sleep Mode ends.
7. Select the Smart Room Sensor(s) and/or thermostat to participate in
temperature averaging. The sensor(s) and Sleep Mode schedule display
as confirmation of selections. See "Figure 21. Thermostat - Sleep Mode
Selections".
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in the From field. The Set Time dialog displays.