Direct digital controls

Direct digital controls

The application of microprocessor technology to environmental building controls. DDC systems make it possible to control heating and cooling functions with software that takes into account a wide range of variables, thereby achieving greater efficiency.
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This project consists of 11 energy conservation measures including replacing or retrofitting over 500 water fixtures, new rooftop units at the Fire Administration building, new air handling units at the Rideshare building, new direct digital controls, and smart irrigation systems.
Direct Digital Controls, in Brierley Hill, is a business that specialises in the installation and maintenance of energy and environmental control systems.
Newer systems with direct digital controls can monitor the pressure drop across filters and alert you when it's time to change them, but "all systems are not new with direct digital control," explains Keeler.
For VAV systems, the requirement may be met simply by variable volume terminal dampers capable of complete shutdown and programming the direct digital controls to operate each zone group on its own individual schedule, including shutting dampers on zone groups during their scheduled inoperative period.
Otsego, MN, December 06, 2012 --(PR.com)-- Direct Digital Controls is pleased to announce that they have been awarded the 2013 Alerton Platinum Dealer Award.
Upgrades included installing direct digital controls of facility systems, as well as LED lighting with occupancy sensors, new HVAC systems and solar-thermal heating panels.
Critical components of the project include new direct digital controls energy management systems, lighting upgrades and mechanical improvements.
All units are available with factory-installed and-tested stand-alone or direct digital controls for integration with building automation systems.
Centralized direct digital controls will be installed to draw on feedback from the sensors, simplifying building heating, ventilation, and air conditioning, as well as improving comfort for students and staff and reducing energy consumption.
We also find that many buildings have pneumatic controls for heating, ventilation and HVAC systems, which can be replaced with direct digital controls, which provide the highest level of precision and maximize energy efficiency.