Honeywell WEB -201 specs

HVAC Units

This area of HVAC Unit page shows the following:

1.Each HVAC Unit has a page similar to above associated with it. The current view is that of the Kitchen HVAC Unit (Kitchen RTU – Roof Top Unit).

2.On the left side is the system information section that indicates current Outdoor Air Temperature, Schedule Status (Occupied or Unoccupied), Current HVAC Mode of Heat or Cool (this mode changes automatically based on space temperature verses space temperature set point), Current Space Temperature, Occupied Heating Set Point and associated raise and lower buttons, Occupied Cooling Set Point and associated raise and lower buttons, Unoccupied Heating Set Point and associated raise and lower buttons, Unoccupied Cooling Set Point and associated raise and lower buttons, Status of HVAC Unit controller and icons to return to Main (Home Page) or the associated Schedule for the selected HVAC Unit.

3.This graphic also shows the commanded status of the Economizer (Enabled or Disabled), Unit Fan (On or Off) and number of Heating (1-4) or Cooling Stages (1-4) commanded ON. Additionally the current Discharge Air (supply air to area served by the HVAC Unit) Temperature and state of Electrical Demand Limiting (Inactive or Active) are shown.

4.By touching or clicking on the CYAN colored background area of the Space Temperature or Discharge Air temperature you will be directed to a trend log of values for these points.

5.Energy Demand Limiting: When Active the box will say Active and the background will be RED. When Inactive the box will say Inactive and the background will be YELLOW. When Active the temperature set points for the HVAC Unit will be automatically raised 3°F (when in Cooling Mode) or lowered 3°F (when in Heating Mode). HVAC Units automatically switch between Cooling/Heating Modes to maintain room temperatures. Active condition exists when current electrical demand is within 2.5% of electrical demand set point.

6.The Occupied Cooling set point must ALWAYS be set 2-3°F higher than the Occupied Heating set point, otherwise a set point conflict will occur and the Controller Status indication will show ALARM state.

McDonald’s HEMS II page 13

WEB -201 specifications

Honeywell WEB-201 is a sophisticated building management system that integrates a multitude of advanced features, technologies, and characteristics aimed at optimizing energy management and improving operational efficiency in commercial buildings. This versatile platform provides users with the tools they need to monitor, control, and manage various building systems effectively.

One of the key features of the WEB-201 is its robust web-based interface. This intuitive design allows facility managers and operators to access the system remotely from any internet-enabled device. This functionality is particularly beneficial for multi-site operations, as it enables real-time monitoring and control of multiple buildings from a single dashboard. The ease of use offered by the web interface significantly reduces the training time required for new users, making it accessible for both technical and non-technical personnel.

The WEB-201 is equipped with cutting-edge technology, including a powerful controller that supports a wide array of building automation protocols. It is designed to communicate seamlessly with various systems such as heating, ventilation, air conditioning (HVAC), lighting, and security. This interoperability ensures a holistic approach to building management, leading to improved energy efficiency and enhanced occupant comfort.

In addition to its communication capabilities, the WEB-201 features advanced data analytics tools. The system collects and analyzes data from various sensors and devices, allowing users to identify trends and optimize performance. This data-driven approach empowers facility managers to make informed decisions regarding energy usage, leading to cost savings and a lower carbon footprint.

Another notable characteristic of the WEB-201 is its scalability. The system can be easily integrated with additional devices and technologies, making it suitable for buildings of all sizes. Whether for an existing structure or a newly constructed facility, the WEB-201 can accommodate changes in operational needs without requiring a complete system overhaul.

Furthermore, the WEB-201 system supports various security features, including user authentication and role-based access control. This ensures that sensitive data is protected and that only authorized personnel can make critical adjustments to the system.

Overall, Honeywell WEB-201 stands out for its comprehensive set of features, advanced technology, and adaptability, making it a leading choice for building management initiatives aimed at sustainability and operational excellence.