Device interface for a building appliance

1. A portable handheld device for diagnosing an HVAC component, wherein the HVAC component includes a user interface that emits a series of light pulses, the device comprising:

a user interface including a display;

one or more sensors including a camera for sensing the series of light pulses of the HVAC component, and for providing a video input signal of the series of light pulses;

a memory storing a database that identifies one or more patterns, wherein each pattern is associated with diagnostic information for an HVAC component; and

a controller coupled to the one or more sensors, the user interface and the memory, the controller configured to perform a pattern recognition on the series of light pulses in the video input signal, and based on the pattern recognition, identify a corresponding one of the one or more patterns stored in the database, and based on the identified one of the one or more patterns, display at least selected diagnostic information that is associated with the identified one of the one or more patterns on the display of the device.

2. The portable handheld device of claim 1 , wherein the one or more sensors further includes a microphone.

3. The portable handheld device of claim 1 , further comprising:

an input/output port for wirelessly sending and/or receiving data over a network, wherein the database is provided to the memory via the input/output port.

4. The portable handheld device of claim 3 , wherein the database is updated via the input/output port.

5. A portable handheld device for diagnosing an HVAC component, wherein the HVAC component includes a user interface that emits a series of light pulses, and wherein a server located on a network stores a database that identifies one or more patterns, with each pattern associated with diagnostic information for an HVAC component, the device comprising:

a user interface including a display;

one or more sensors including a camera for sensing the series of light pulses of the HVAC component, and for providing a video input signal of the series of light pulses;

a wireless input/output port for communicating with the server over a network; and

a controller coupled to the one or more sensors, the user interface and the wireless input/output port, the controller configured to send the video input signal of the series of light pulses to the server via the wireless input/output port, and to receive diagnostic information from the server that is associated with the series of light pulses, the controller further configured to display at least selected diagnostic information that is received from the server on the display of the device.

6. The portable handheld device of claim 5 , wherein the one or more sensors further includes a microphone.

7. A portable handheld device for diagnosing an HVAC component, wherein the HVAC component includes a user interface that emits a series of light pulses, and wherein a server located on a network stores a database that identifies a number of codes, with each code having associated diagnostic information for an HVAC component, the device comprising:

a user interface including a display;

one or more sensors including a camera for sensing the series of light pulses of the HVAC component, and for providing a video input signal of the series of light pulses;

a wireless input/output port for communicating with the server over a network; and

a controller coupled to the one or more sensors, the user interface and the wireless input/output port, the controller configured to perform a pattern recognition on the series of light pulses in the video input signal to identify a corresponding code, and to send the identified code to the server via the wireless input/output port, and to receive diagnostic information from the server that is associated with the identified code, the controller further configured to display at least selected diagnostic information that is received from the server on the display of the device.

8. The portable handheld device of claim 7 , wherein the one or more sensors further includes a microphone.

9. A system for determining a diagnostic code based, at least in part, on a series of light pulses emitted by a combustion device, the system comprising:

a remote device comprising an input/output port for wirelessly sending and/or receiving data over a network, a user interface including a display, a memory, and a controller coupled to the input/output port, the user interface, and the memory, the remote device configured to optically sense the series of light pulses emitted by the combustion device and to transmit a first data package that includes a representation of the series of light pulses via the input/output port; and

a server including an input/output port for sending and/or receiving data over a network, a memory comprising a database including one or more patterns each associated with one or more diagnostic codes for a combustion device, and a controller coupled to the input/output port and the memory, the controller configured to receive the first data package transmitted by the remote device, whereupon receiving the first data package, the controller is programmed to perform a pattern recognition of the series of light pulses represented in the first data package and classify the series of light pulses based, at least in part, on the one or more patterns stored in the database and to associate the series of light pulses-signal with a particular diagnostic code.

10. The system according to claim 9 , wherein the controller of the server is further programmed to transmit a second data package to the remote device via the input/output port of the server over the network, the second data package including a command that causes the remote device to display information indicative of the diagnostic code associated with the series of light pulses on the display of the user interface.

11. The system according to claim 9 , further comprising a combustion device.

12. The system according to claim 9 , wherein the remote device is any one of a smart phone, a laptop computer or a tablet computer.

13. The system according to claim 9 , wherein the remote device further comprises a recording module for recording the series of light pulses emitted by the combustion device.

14. The system according to claim 13 , wherein the recording module further includes a microphone.

15. The system according to claim 14 , wherein the recording module comprises a video camera.

16. A computer readable medium having stored thereon in a non-transitory state software for use by a device connectable to a network, the software causing the device to execute a method comprising:

receiving a first data package over a network from a remote device, the first data package including a representation of a series of light pulses emitted by a combustion device;

performing a pattern recognition of the series of light pulses represented in the first data package based, at least in part, on one or more patterns stored in a database, each pattern associated with a different diagnostic code for the combustion device;

associating the series of light pulses represented in the first data package with a particular diagnostic code; and

transmitting a second data package over the network, the second data package including a command that causes the remote device to display information indicative of the particular diagnostic code associated with the series of light pulses represented in the first data package.

17. A method of classifying a signal emitted by a combustion device comprising:

receiving a series of light pulses emitted by a combustion device at a first remote device, the series of light pulses indicative of a diagnostic code associated with the combustion device;

the remote device transmitting a first data package that includes a representation of the series of light pulses over a network;

receiving the first data package at a second remote device;

the second remote device performing a pattern recognition on the representation of the series of light pulses received from the first remote device based, at least in part, on the one or more patterns stored in a database, each pattern associated with a different diagnostic code for the combustion device;

the second remote device associating the representation of the series of light pulses signal with a particular diagnostic code; and

the second remote device transmitting a second data package over the network to the first remote device, the second data package including a command that causes the first remote device to display information indicative of the diagnostic code associated with the representation of the series of light pulses.