ASHRAE FUN IP CH 15 Fundamentals of Control

	Purchase Information Use this form to request purchase information on ASHRAE online subscriptions. ASHRAE Collections First Name: Last Name: Email address:

Document ASHRAE FUN IP CH 15 is offered by IHS as part of an online subscription. This subscription contains many documents on the same topic.

You may also purchase this document alone from the IHS Standards Store.

ASHRAE FUN IP CH 15 Document Information:

Title
Fundamentals of Control

American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc.

Publication Date:
Jan 1, 2005

Scope:

AUTOMATIC HVAC control systems are designed to maintain temperature, humidity, pressure, energy use, power, lighting levels, and safe levels of indoor contaminants. Automatic control primarily modulates, stages, or sequences mechanical and electrical equipment to satisfy load requirements, provide safe equipment operation, and maintain safe building contaminant levels. Automatic control systems can use digital, pneumatic, mechanical, electrical, and electric control devices. Human intervention is not limited to scheduling equipment operation and adjusting control set points; it can also include tracking trends and programming control logic algorithms to fulfill building needs.

About IHS
IHS (NYSE: IHS) is a leading global provider of critical technical information, decision-support tools and related services in a number of industries including aerospace and defense, automotive, construction, electronics, and energy. IHS serves customers ranging from large governments and multinational corporations to smaller companies and technical professionals in more than 100 countries. IHS been in business for more than 45 years and employ more than 2,300 people around the world.