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Users Guide to HVAC-Cx v2.2: NIST Technical Note 1981
NIST TN-1981 Dec 6, 2017
HVAC-Cx is a software tool designed to facilitate performance analysis for mechanical equipment buildings. It is used for ongoing monitoring and provides the ability to detect faults related to improper operation, using expert rules to present results of the most likely fault causes and to assist in documenting results. The goal is to optimize the system performance in terms of occupant comfort, energy management and equipment life. It was conceived exclusively for tertiary buildings equipped with one (or several) AHUs, terminal units, chiller loops, and chillers. The commissioning methods developed can be applied to several types of equipment and custom rules can be introduced. The structure includes future expansion capabilities for the analysis of chillers.
Why buy a book you can download for free? We print this book so you don’t have to.
First you gotta find a good clean (legible) copy and make sure it’s the latest version (not always easy). Some documents found on the web are missing some pages or the image quality is so poor, they are difficult to read. We look over each document carefully and replace poor quality images by going back to the original source document. We proof each document to make sure it’s all there – including all changes. If you find a good copy, you could print it using a network printer you share with 100 other people (typically its either out of paper or toner). If it’s just a 10-page document, no problem, but if it’s 250-pages, you will need to punch 3 holes in all those pages and put it in a 3-ring binder. Takes at least an hour.
It’s much more cost-effective to just order the latest version from Amazon.com
This book includes original commentary which is copyright material. Note that government documents are in the public domain. We print these large documents as a service so you don’t have to. The books are compact, tightly-bound, full-size (8 ½ by 11 inches), with large text and glossy covers. 4th Watch Publishing Co. is a Service Disabled Veteran-Owned Small Business (SDVOSB).
If you like the service we provide, please leave positive review on Amazon.com.
Without positive feedback from the community, we may discontinue the service and y’all can go back to printing these books manually yourselves.
HVAC-Cx is a software tool designed to facilitate performance analysis for mechanical equipment buildings. It is used for ongoing monitoring and provides the ability to detect faults related to improper operation, using expert rules to present results of the most likely fault causes and to assist in documenting results. The goal is to optimize the system performance in terms of occupant comfort, energy management and equipment life. It was conceived exclusively for tertiary buildings equipped with one (or several) AHUs, terminal units, chiller loops, and chillers. The commissioning methods developed can be applied to several types of equipment and custom rules can be introduced. The structure includes future expansion capabilities for the analysis of chillers.
Why buy a book you can download for free? We print this book so you don’t have to.
First you gotta find a good clean (legible) copy and make sure it’s the latest version (not always easy). Some documents found on the web are missing some pages or the image quality is so poor, they are difficult to read. We look over each document carefully and replace poor quality images by going back to the original source document. We proof each document to make sure it’s all there – including all changes. If you find a good copy, you could print it using a network printer you share with 100 other people (typically its either out of paper or toner). If it’s just a 10-page document, no problem, but if it’s 250-pages, you will need to punch 3 holes in all those pages and put it in a 3-ring binder. Takes at least an hour.
It’s much more cost-effective to just order the latest version from Amazon.com
This book includes original commentary which is copyright material. Note that government documents are in the public domain. We print these large documents as a service so you don’t have to. The books are compact, tightly-bound, full-size (8 ½ by 11 inches), with large text and glossy covers. 4th Watch Publishing Co. is a Service Disabled Veteran-Owned Small Business (SDVOSB).
If you like the service we provide, please leave positive review on Amazon.com.
Without positive feedback from the community, we may discontinue the service and y’all can go back to printing these books manually yourselves.
64 pages, Paperback
Published December 6, 2017
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