Speed control
First Claim
1. A control system for at least one aquatic application controlled by a user, the control system comprising:
- a pump coupled to the at least one aquatic application;
a variable speed motor adapted to be coupled to the pump;
a user interface coupled to the variable speed motor, wherein the user interface includes a display screen,the user interface including a means for receiving input from a user for selecting an operating mode for the control system,the user interface including at least one user input component to select a first speed value associated with a first time period,the user interface including at least a second user input component to select a second speed value associated with a second time period,the user interface including a first visual indicator that illuminates when the control system is operational and a second visual indicator that illuminates to indicate a fault condition,the user interface including an increase button and a decrease button to alter at least one of the first speed value and the first time period and the second speed value and the second time period,the user interface including a visual display element to display an operational parameter associated with the pump,the user interface including a protective cover; and
a controller in communication with the variable speed motor and the user interface, the controller obtaining one of the first speed value and the first time period and the second speed value and the second time period and operating the variable speed motor at a substantially constant speed based on the first speed value.
2 Assignments
0 Petitions
Accused Products
Abstract
A pumping system for moving water of a swimming pool includes a water pump, an infinitely variable speed motor, and an arrangement for operating the motor. In one example, the pumping system includes a memory configured to store a plurality of retained speed values, an arrangement for providing a plurality of retained speed values to the memory, and an arrangement for reading a selected one of the plurality of retained speed values from the memory. In addition or alternatively, the pumping system includes a storage medium for digitally storing a plurality of pre-established motor speed values and an arrangement for receiving input from a user to select one of the pre-established motor speeds. In addition or alternatively, the pumping system further includes an arrangement for restarting operation of the motor at a previously selected speed value when power supplied to the motor is interrupted during operation of the motor. A method for controlling the pumping system is also provided.
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Citations
33 Claims
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1. A control system for at least one aquatic application controlled by a user, the control system comprising:
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a pump coupled to the at least one aquatic application; a variable speed motor adapted to be coupled to the pump; a user interface coupled to the variable speed motor, wherein the user interface includes a display screen, the user interface including a means for receiving input from a user for selecting an operating mode for the control system, the user interface including at least one user input component to select a first speed value associated with a first time period, the user interface including at least a second user input component to select a second speed value associated with a second time period, the user interface including a first visual indicator that illuminates when the control system is operational and a second visual indicator that illuminates to indicate a fault condition, the user interface including an increase button and a decrease button to alter at least one of the first speed value and the first time period and the second speed value and the second time period, the user interface including a visual display element to display an operational parameter associated with the pump, the user interface including a protective cover; and a controller in communication with the variable speed motor and the user interface, the controller obtaining one of the first speed value and the first time period and the second speed value and the second time period and operating the variable speed motor at a substantially constant speed based on the first speed value. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A control system for at least one aquatic application controlled by a user, the control system comprising:
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a pump coupled to the at least one aquatic application; a variable speed motor adapted to be coupled to the pump; a user interface coupled to the variable speed motor, the user interface including at least one user input component to select a first speed value associated with a first time period, the user interface including at least a second user input component to select a second speed value associated with a second time period, the user interface including a first visual indicator that illuminates when the control system is operational and a second visual indicator that illuminates to indicate a fault condition, the user interface including an increase button and a decrease button to allow a user to set at least one of the first speed value and the first time period and the second speed value and the second time period, the user interface including a visual display element to display an operational parameter associated with the pump; and a controller in communication with the variable speed motor and the user interface, the controller obtaining one of the first speed value and the first time period and the second speed value and the second time period and operating the variable speed motor at a substantially constant speed based on the first speed value for the first time period, wherein user actuation of the second user input component causes the controller to override the first speed value before the end of the first time period and to operate the variable speed motor at a substantially constant speed based on the second speed value. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20, 21)
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22. A control system for at least one aquatic application controlled by a user, the control system comprising:
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a pump coupled to the at least one aquatic application; a variable speed motor adapted to be coupled to the pump; a user interface coupled to the variable speed motor, wherein the user interface includes a display screen, the user interface including at least one user input component to select a first speed value associated with a first time period, the user interface including at least a second user input component to select a second speed value associated with a second time period, the user interface including a first visual indicator that illuminates when the control system is operational and a second visual indicator that illuminates to indicate a fault condition, the user interface including an increase button and a decrease button to alter at least one of the first speed value and the first time period and the second speed value and the second time period, the user interface including a visual display element to display an operational parameter associated with the pump, the user interface including a cover; and a controller in communication with the variable speed motor and the user interface, the controller obtaining one of the first speed value and the first time period and the second speed value and the second time period and operating the variable speed motor at a substantially constant speed based on the first speed value. - View Dependent Claims (23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33)
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Specification