HVAC wall mountable connector with memory

• US 9,897,339 B2
• Filed: 02/12/2016
• Issued: 02/20/2018
• Est. Priority Date: 02/12/2016
• Status: Active Grant

• Current Assignee: Ademco Inc. (Resideo Technologies, Inc.)
• Original Assignee: Honeywell International Inc.
• Inventors: Emmons, David J, Read, Travis, Khoury, Tarik, Cechak, Jaromir, Gilmer, Preston
• Primary Examiner(s): Ferguson, Dion R
• Assistant Examiner(s): Buttar, Mandeep S
• Application Number:
  US15/042,584
• Publication Number:
  US 20170234569A1
• Time in Patent Office: 739 Days
• Field of Search: 361809
• CPC Class Codes: F16M 13/02 for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
• 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 11/523 for displaying temperature data
• CPC Class Codes: F24F 11/89 Arrangement or mounting of control or safety devices
• CPC Class Codes: H01L 23/32 Holders for supporting the complete device in operation, i.e. detachable fixtures H01L23/40 takes precedence
• CPC Class Codes: H01R 13/73 Means for mounting coupling parts to apparatus or structures, e.g. to a wall
• CPC Class Codes: H01R 9/2491 Terminal blocks structurally associated with plugs or sockets
• CPC Class Codes: H05K 5/0017 with operator interface units
• CPC Class Codes: H05K 5/0018 having an electronic display
• CPC Class Codes: H05K 5/0217 Mechanical details of casings covers, lids, hoods or members for covering apertures H05K5/03

Abstract

A wall mountable connector configured to facilitate a user in removing a first thermostat from the wall mountable connector and installing a new, different second thermostat on the wall mountable connector without having to do any wiring work. The field wires remain coupled to the wall mountable connector, and the wall mountable connector provides the appropriate electrical connections between the field wires and the first and second thermostats. In some cases, the wall mountable connector may include a memory for storing data communicated by a first thermostat, and to communicate the stored data to a subsequently installed second thermostat. In some instances, the first and second thermostats may be selected from a line of compatible thermostats.

Claims

1. A wall mountable connector configured to permit a user to remove a first thermostat from the wall mountable connector and install a new, different, thermostat on the wall mountable connector without having to disconnect and connect any field wires that are operably coupled to the wall mountable connector, the wall mountable connector comprising:

a housing that is configured to be mounted to a wall, the housing configured to provide a standardized mechanical connection between the wall mountable connector and each thermostat in a line of compatible thermostats;

a field wiring connection block configured to provide an electrical connection between the wall mountable connector and a plurality of field wires of an HVAC system;

a thermostat connection block configured to provide a standardized electrical connection between the wall mountable connector and each thermostat in the line of compatible thermostats; and

a memory configured to store data communicated by a first thermostat from the line of compatible thermostats, and to communicate the stored data directly from the wall mountable connector to a subsequently installed second thermostat from the line of compatible thermostats.

2. The wall mountable connector of claim 1, wherein the data comprises thermostat configuration data.

3. The wall mountable connector of claim 1, wherein the data comprises thermostat scheduling data.

4. The wall mountable connector of claim 1, wherein the data comprises login information for a local wireless source.

5. The wall mountable connector of claim 1, wherein the data comprises login information for a remote server.

6. The wall mountable connector of claim 1, wherein the memory is configured to communicate with each thermostat in the line of compatible thermostats.

7. The wall mountable connector of claim 5, wherein the memory is configured to communicate the stored data to the subsequently installed second thermostat to at least partially configure the subsequently installed second thermostat.

8. The wall mountable connector of claim 1, wherein the housing of the wall mountable connector has a back facing the wall, a front and side walls extending between the front and the back, and each thermostat in the line of compatible thermostats comprises a housing with a rear-facing recess that is sized to extend around the side walls of the housing of the wall mountable connector and to receive at least part of the wall mountable connector in the rear-facing recess.

9. The wall mountable connector of claim 8, wherein the rear-facing recess is sized to extend around the side walls of the housing of the wall mountable connector and to receive at least 30% of the wall mountable connector before the thermostat connection block electrically connects the wall mountable connector to the thermostat.

10. The wall mountable connector of claim 9, wherein the rear-facing recess is sized to extend around the side walls of the housing of the wall mountable connector and to receive at least 90% of the wall mountable connector when the standardized mechanical connection between the wall mountable connector and each thermostat in a line of compatible thermostats is fully engaged.

11. The wall mountable connector of claim 1, wherein the second thermostat has capabilities that the first thermostat does not have.

12. A method of removing a first thermostat in a line of compatible thermostats from a wall mountable connector having a standardized mechanical connection and a standardized electrical connection, and installing a new, different, second thermostat in the line of compatible thermostats on the wall mountable connector without having to disconnect and connect any field wires that are coupled to the wall mountable connector, the method comprising:

allowing the first thermostat to communicate at least some of its configuration information to a memory of the wall mountable connector;

removing the first thermostat from the standardized mechanical connection and the standardized electrical connection of the wall mountable connector;

connecting the second thermostat to the standardized mechanical connection and the standardized electrical connection of the wall mountable connector;

allowing the second thermostat to communicate with the memory of the wall mountable connector without going through a remote server to retrieve at least some of the configuration information communicated to the memory by the first thermostat; and

utilizing the configuration information from the memory of the wall mountable connector to at least partially configure the second thermostat.

13. The method of claim 12, wherein the second thermostat has additional capabilities relative to the first thermostat.

14. The method of claim 12, wherein allowing the first thermostat to communicate at least some of its configuration information to a memory of the wall mountable connector comprises instructing the first thermostat to communicate at least some of its configuration information to the memory of the wall mountable connector.

15. The method of claim 12, wherein the configuration information comprises configuration information pertaining to at least some components of an HVAC system controlled first by the first thermostat and subsequently by the second thermostat.

16. The method of claim 12, wherein the configuration information comprises login information for a local wireless source and/or login information for a remote server.

17. The method of claim 12, wherein the configuration information comprises a contact information of a contractor.

18. A wall mountable connector for securing a thermostat to a wall, the wall mountable connector comprising:

a housing having a front side and a back side, the back side is configured to be mountable to a wall;

the housing defining a field wire receiving cavity;

the housing defining a field wire aperture through the back side of the housing and into the field wire receiving cavity, the field wire aperture configured to accommodate one or more field wires;

a first wiring connection block positioned along the left side of the field wire receiving cavity, the first wiring connection block configured to electrically connect to one or more field wires;

a second wiring connection block positioned along the right side of the field wire receiving cavity, the second wiring connection block configured to electrically connect to one or more field wires;

a front side of the field wire receiving cavity is open to allow a user to gain access and electrically connect one or more field wires in the field wire receiving cavity to the first wiring connection block and one or more other field wires the second wiring connection block; and

a memory configured to store data communicated by an initially installed first thermostat, where a subsequently installed second thermostat can read at least some of the stored data from the memory; and

a door movable between a closed position and an open position, wherein in the closed position, the door is situated along the front side of the field wire receiving cavity.

19. The wall mountable connector of claim 18, wherein the memory is in the field wire receiving cavity.

20. The wall mountable connector of claim 18, wherein the memory is secured to the door.