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Learn how to re-tune air-handling units (AHUs)

Part 5 of a 10 part Building Re-tuning training material.
Entire program is at http://buildingretuning.pnnl.gov/training.stm

A guide to understand economizer operations as it relates to re-tuning or determining whether air-side economizers are operating properly.

Part 6 of a 10 part Building Re-tuning training material.
Entire program is at http://buildingretuning.pnnl.gov/training.stm

Understand re-tuning for central utility plants including boiler and chiller operation issues.

Part 8 of a 10 part Building Re-tuning training material.
Entire program is at http://buildingretuning.pnnl.gov/training.stm

Understand how to conduct a thorough building "walk down" for a re-tuning effort. Purpose being to develop a general impression of: overall building condition, overall building design, HVAC system design. Also to collect some basic data on the building systems at a level of detail greater than the initial data collection and to confirm/verify issues or problems identified through trend analysis.

Part 9 of a 10 part Building Re-tuning training material.
Entire program is at http://buildingretuning.pnnl.gov/training.stm

Re-tune the building based on specific findings. Building re-tuning maxims, assumptions, and conclusions.

Part 10 of a 10 part Building Re-tuning training material.
Entire program is at http://buildingretuning.pnnl.gov/training.stm