Controller for a climate control system

• US 8,494,681 B2
• Filed: 03/28/2011
• Issued: 07/23/2013
• Est. Priority Date: 03/28/2011
• Status: Active Grant

• Current Assignee: Copeland Comfort Control LP (Emerson Electric Company)
• Original Assignee: Emerson Electric Company
• Inventors: Sartain, John M., Garozzo, James P., Ramachandran, Anil
• Primary Examiner(s): HARTMAN JR, RONALD D
• Application Number:
  US13/073,628
• Publication Number:
  US 20120253520A1
• Time in Patent Office: 848 Days
• Field of Search: 700/17, 700/83, 700/276
• US Class Current: 700/276
• CPC Class Codes: F24F 11/30 for purposes related to the operation of the system, e.g. for safety or monitoring
• CPC Class Codes: F24F 11/52 Indication arrangements, e.g. displays
• CPC Class Codes: F24F 11/56 Remote control
• CPC Class Codes: F24F 11/65 for selecting an operating mode
• CPC Class Codes: F24F 11/84 using valves
• CPC Class Codes: F24F 11/86 by controlling compressors within refrigeration or heat pump circuits
• CPC Class Codes: F24F 2110/10 Temperature
• CPC Class Codes: G05D 23/1934 each space being provided with one sensor acting on one or more control means

Abstract

A system is provided for controlling at least one climate control apparatus for conditioning a space. The system includes a controller mountable to a climate control apparatus that is segregated from the space to be conditioned. The controller has a plurality of selectable setting parameters for configuring the controller to operate at least one of a plurality of climate control apparatus, and a plurality of visual indicators for visually indicating the selection of at least one selectable setting parameter. A user interface is adapted for installation in the space, and has a display for displaying selectable setting parameters for configuring the controller. The user interface includes user input controls for enabling selection of at least one displayed selectable setting parameter, where the controller responsively activates at least one visual indicator for indicating the selection of at least one selectable setting parameter by the user-interface.

Claims

1. A system for controlling various types of climate control apparatus for conditioning a space, the system comprising:

a controller mountable to a climate control apparatus that is segregated from the space to be conditioned, the controller including selectable setting parameters for configuring the controller to control at least one of a plurality of climate control apparatus, and an input means for receiving communication indicative of a selection of at least one of the selectable setting parameters;

a sub-base adapted for installation within the space;

a user interface releasably connectable to the sub-base, having a display configured to display selectable setting parameters for configuring the controller, and user input controls for enabling selection of at least one selectable setting parameter; and

a communication means for enabling communication, from the user interface to the controller, that is indicative of the selection of at least one selectable setting parameter,

wherein the user interface is releasable from the sub-base and connectable to the controller to enable selection of at least one selectable setting parameter via the user interface at the location of the controller, and

wherein the controller further includes a switch for supplying low voltage via the controller to activate a humidity control.

2. The system of claim 1 wherein the communication means comprises a connection tool having a plurality of connectors that are releasably connectable to the user interface and coupled to a wiring harness that is connectable to the input means of the controller, for enabling communication from the user interface to the controller.

3. The system of claim 2 wherein the connection tool includes at least two connectors that mate with first and second communication connections for enabling communication with the user interface.

4. The system of claim 3 wherein the input means of the controller comprises an RJ-11 receptacle, and the wiring harness includes an RJ-11 connector configured to connect to the RJ-11 receptacle, to thereby enable communication from the user interface to the controller.

5. The system of claim 1 wherein the user interface and controller are configured to be connected to each other by at least a pair of wires that enable communication therebetween, whereby the controller and user interface may be connected via existing wires within the space for a previous installed thermostat.

6. The system of claim 1 further comprising a plurality of indicators for providing a visible indication of the selection of a selectable setting parameter, wherein the controller is configured to activate at least one indicator for indicating a selection of at least one selectable setting parameter by the user interface.

7. The system of claim 1 wherein the user interface is configured to be removed from the sub-base in the space and taken to the location of the controller where the user interface is connectable to a connection tool for communicating information from the user interface to the controller, such that configuration setting parameters may be selected via the user interface without requiring travel between the space and the controller to confirm entry of settings.

8. A system for controlling various types of climate control apparatus for conditioning a space, the system comprising:

a controller mountable to a climate control apparatus that is segregated from the space to be conditioned, the controller including selectable setting parameters for configuring the controller to control at least one of a plurality of climate control apparatus, and an input means for receiving communication indicative of a selection of at least one of the selectable setting parameters;

a sub-base adapted for installation within the space;

a user interface releasable connectable to the sub-base, having a display configured to display selectable setting parameters for configuring the controller, and user input controls for enabling selection of at least one selectable setting parameter; and

a communication means for enabling communication, from the user interface to the controller, that is indicative of the selection of at least one selectable setting parameter,

wherein the user interface is releasable from the sub-base and connectable to the controller to enable selection of at least one selectable setting parameter via the user interface at the location of the controller, and

wherein the controller further includes a switch for closing a connection to activate a self-powered humidity control.

9. A system for controlling various types of climate control apparatus for conditioning a space, the system comprising:

a controller mountable to a climate control apparatus that is segregated from the space to be conditioned, the controller including;

a plurality of selectable setting parameters for configuring the controller to control at least one of a plurality of climate control apparatus,

a plurality of visual indicators, each of which provide an indication of the selection of a selectable setting parameter, and

an input means for receiving communication indicative of a selection of at least one selectable setting parameter; and

a user interface adapted for installation within the space, having a display configured to display the selectable setting parameters for configuring the controller, and user-input controls for enabling selection of at least one of the displayed selectable setting parameters; and

a communication means for enabling communication, from the user interface to the controller, that is indicative of the selection of at least one selectable setting parameter,

wherein the controller is configured to activate at least one visual indicator for indicating a selection of at least one selectable setting parameter by user interface; and

wherein the controller further includes a switch for supplying low voltage via the controller to activate a humidity control.

10. The system of claim 9 wherein the visual indicator is a light emitting diode configured to be illuminated to display at least one color.

11. The system of claim 9 wherein the visual indicator is an element of a portion of an LCD display.

12. The system of claim 9 wherein the communication means comprises a connection tool having a plurality of connectors that are releasably connectable to the user interface and coupled to a wiring harness that is connectable to the input means of the controller, for enabling communication of information from the user interface to the controller.

13. The system of claim 12 wherein the connection tool includes at least two connectors that mate with first and second communication connections for enabling communication with the user interface.

14. The system of claim 9 wherein the controller can operate the humidity control device independently at times when a heating or air conditioning unit is not activated by the controller and not operating.

15. The system of claim 9 further comprising a connection between the controller and sub-base that enables communication between the controller and user interface, whereby the controller may communicate via the connection to the user interface when connected to the sub-base within the space.

16. A system for controlling various types of climate control apparatus for conditioning a space, the system comprising:

a controller mountable to a climate control apparatus that is segregated from the space to be conditioned, the controller including

a plurality of selectable setting parameters for configuring the controller to control at least one of a plurality of climate control apparatus,

a plurality of visual indicators, each of which provide an indication of the selection of a selectable setting parameter, and

an input means for receiving communication indicative of a selection of at least one selectable setting parameter; and

a user interface adapted for installation within the space, having a display configured to display the selectable setting parameters for configuring the controller, and user-input controls for enabling selection of at least one of the displayed selectable setting parameters; and

a communication means for enabling communication, from the user interface to the controller, that is indicative of the selection of at least one selectable setting parameter,

wherein the controller is configured to activate at least one visual indicator for indicating a selection of at least one selectable setting parameter by user interface; and

wherein the controller further includes a switch for closing a connection to activate a self-powered humidity control.

17. A system for controlling various types of climate control apparatus for conditioning a space, the system comprising:

a controller mountable to a climate control apparatus that is segregated from the space to be conditioned, the controller having

a plurality of selectable setting parameters for configuring the controller to control operation of at least one of a plurality of climate control apparatus,

a plurality of visual indicators, each of which provide an indication of the selection of a selectable setting parameter, and

an input means for receiving communication of information indicating a selection of at least one of the selectable setting parameters; and

a user interface adapted for installation within the space, having a display configured to display the selectable setting parameters for configuring the controller, and user-input controls for enabling selection of at least one displayed selectable setting parameter; and

a communication means for communicating information from the user interface to the controller that is indicative of the selection of at least one selectable setting parameter, wherein the controller is configured to activate at least one visual indicator for indicating selection of a selectable setting parameter by the user interface via the communication means, and

a cover for the controller having a tab on an interior portion of the cover, wherein the tab causes the controller to prevent activation of the visible indicators when the cover is installed on the controller.

18. The system of claim 17, wherein the tab is configured to engage a component to cause the controller to prevent activation of said visual indicators when the cover is installed on the controller.

19. The system of claim 17, wherein the tab of the cover includes a removable portion, which when removed permits activation of the visual indicators when the cover is installed on the controller.

20. The system of claim 17 wherein the communication means comprises a connection tool having a plurality of connectors that are releasably connectable to the user interface and coupled to a wiring harness that is connectable to the input means of the controller, for enabling communication of information from the user interface to the controller.

21. The system of claim 20 wherein the connection tool includes at least two connectors that mate with first and second communication connections for enabling communication with the user interface.

22. The system of claim 21 wherein the input means of the controller comprises an RJ-11 receptacle, and the wiring harness includes an RJ-11 connector configured to connect to the RJ-11 receptacle, to thereby enable communication from the user interface to the controller.