Proofing a refrigeration system operating state

Details Proofing a refrigeration system operating state Proofing a refrigeration system operating state

2005-10-21

2010-02-23

Jiang, Chen-Wen (Department: 3744)

Refrigeration

With indicator or tester

Condition sensing

C062S125000

Reexamination Certificate

active

07665315

ABSTRACT:
A method of proofing a refrigeration system operating state includes monitoring a change in operating state of a refrigeration system component, determining an expected operating parameter of the refrigeration system component as a function of the change, and detecting an actual operating parameter of the refrigeration system component after the change. The method also comprises comparing the actual operating parameter to the expected operating parameter of the refrigeration component and detecting a malfunction of the refrigeration system component based on the comparison. The method may be executed by a controller or stored in a computer-readable medium.

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