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NOTE: This guide specification covers the requirements for HVAC control systems, including tailoring options for LNS-Based LonWorks, Niagara Framework-Based LonWorks, BACnet and Niagara Framework-Based BACnet systems.
NOTE: This guide specification covers the requirements for protocol-specific requirements for a Direct Digital Control (DDC) building control system based on the ASHRAE 135 protocol, including a tailoring option to require the Niagara Framework.
NOTE: This guide specification covers the requirements for LonWorks-based building control systems using the CEA-709.1-D-C communications protocol, including tailoring options for LNS-based and Niagara Framework-based LonWorks systems.
1.1 This practice determines the energy savings potential of Commercial Kitchen Demand Control Ventilation (CKDCV) systems by outlining a procedure to measure system performance. 1.1.1 Fan energy savings potential of a Commercial Kitchen Demand Control Ventilation system will be...
1.1 This test method covers a simple beaker-type procedure for evaluating the effects of heat transfer fluids (HTF) on metal specimens under controlled laboratory conditions. Fluids tested under this method are specifically designed for heating and air conditioning (HVAC) systems. 1.2...
5.1 The method presented is a "short method" that may be used where contamination levels are less than 5000 ppm by weight or volume, temperatures are between 0?°C (32?°F) and 65?°C (150?°F), and the humidity is not considered. The gas is considered as standard air and the velocity is read directly...
This SAE Recommended Practice establishes a uniform procedure for assuring the manufactured quality, installed utility and performance of automotive products to the relocation, alteration, replacement, and/or extension of secondary controls and systems other than those provided by the...
NOTE: This guide specification covers the requirements for instrumentation and control devices for HVAC when combined with a companion DDC Network. Please refer to the respective specification sections for Direct Digital Control Devices and Utility Monitoring and Control...
NOTE: This guide specification covers the requirements for controls and instrumentation for air handling equipment.
In this book, the authors address the wireless communication concepts and terminology that are needed to apply wireless control in the process industry. The control system interfaces and wireless field devices described in this book are based on wireless standards for industrial...
2.1 Fig. 1 provides symbols for strainers, separators, and filters. 2.2 Fig. 2 provides symbols for valves. Valves are categorized under the following headings: globe, angle, check, ball, butterfly, gate, relief, manifolds, control, noise control, and miscellaneous. 2.3 Fig. 3...
5.1 These test methods are intended to evaluate the ability of the HVAC duct system and its supporting construction to do the following: 5.1.1 Resist the effects of a standardized fire exposure, and 5.1.2 Retain its integrity. 5.2 These test methods provide for the following measurements and...
Inclusions The areas covered in the scope of this PAS are: (a) Electrically driven packaged heat pump systems with a heating capacity greater than 10 kW delivering a temperature between 50°C and 160°C; (b) Issues of site integration (including connectivity, advanced controls, thermal storage...
