Thermostat with one button programming feature
First Claim
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1. An improved programmable digital thermostat having user input means for selecting a desired temperature setting, the improvement comprising:
- activation means for running a single program that continuously controls the daily operation of a thermostat, wherein the program maintains the last user-selected temperature setting during a predetermined non-setback time period that starts and ends at substantially the times a typical occupant awakes and goes to bed respectively, and offsets the last user-selected temperature setting by a single predetermined amount for the duration of a predetermined setback time period that starts and ends at substantially the times a typical occupant goes to bed and awakes respectively;
wherein during a setback time period the user may at any time temporarily raise or lower the temperature setting for a predetermined time period, after which the program returns to the offset temperature setting for the duration of the setback time period; and
wherein the user may select the activation means for continuously controlling the daily operation of the thermostat at any time of day, independent of the start time of a setback time period; and
wherein the activation means is selected by a single action of the user.
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Abstract
A digital programmable thermostat comprising up and dowm temperature adjustment buttons, an LCD display, and a Program button, which a user can simply press once to initiate a single set-back program that sets back the last user selected temperature setting during a predetermined setback time period. The thermostat can also automatically set the current time and date, to allow the user to initiate the program without having to set the current time and date.
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Citations
6 Claims
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1. An improved programmable digital thermostat having user input means for selecting a desired temperature setting, the improvement comprising:
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activation means for running a single program that continuously controls the daily operation of a thermostat, wherein the program maintains the last user-selected temperature setting during a predetermined non-setback time period that starts and ends at substantially the times a typical occupant awakes and goes to bed respectively, and offsets the last user-selected temperature setting by a single predetermined amount for the duration of a predetermined setback time period that starts and ends at substantially the times a typical occupant goes to bed and awakes respectively;
wherein during a setback time period the user may at any time temporarily raise or lower the temperature setting for a predetermined time period, after which the program returns to the offset temperature setting for the duration of the setback time period; and
wherein the user may select the activation means for continuously controlling the daily operation of the thermostat at any time of day, independent of the start time of a setback time period; and
wherein the activation means is selected by a single action of the user. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification