Other features your Zoneline may have.

Ventilation Control

The ventilation control lever is located at the upper left side of the Zoneline unit, behind the room cabinet.

NOTE: The vent door shipping hardware must be removed before using the vent control lever. See the Installation Instructions in this manual.

When set at CLOSE, only the air inside the room is circulated and filtered.

When set at OPEN, some outdoor air will be drawn into the room. This will reduce the heating or cooling efficiency.

Energy Tip: Keep the vent control at CLOSE. The room air will be filtered and circulated.

Open

Vent Close control

(Pull lever through label to operate)

Safety Instructions

Operating Instructions

Care and Cleaning

To Remove the Room Cabinet

Additional controls are located behind the room cabinet.

To remove: Pull out at the bottom to release it from the tabs (1). Then lift up (2).

To replace: Place the tabs over the top rail (1). Push inward at the bottom until it snaps into place (2).

Troubleshooting Tips

Customer Service

Air Direction

To adjust the air direction, remove the room cabinet. Remove the 7 louver screws that hold the louver insert in place. Flip the louver insert 180°, replace the screws and the room cabinet.

Louver screws

Remove the room cabinet and flip the louver

insert to change the air direction.

4

Louver screws

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GE 3500, 2500 installation instructions Other features your Zoneline may have, Ventilation Control, Safety Instructions

2500, 3500 specifications

The GE 2500 and 3500 series gas turbines represent the industry’s benchmark for high-performance, reliable, and efficient power generation. Both models have carved a niche in various applications ranging from base load power generation to peaking and combined cycle operations, further addressing global energy demands with advanced technologies.

The GE 2500 series is known for its compact size and robustness, making it ideal for a range of industrial and utility applications. It typically features a modular design which allows for easy maintenance and upgrades, resulting in reduced downtime. The 2500 can achieve outputs ranging from 25 to 35 megawatts, providing a significant balance of power and efficiency for smaller installations.

Key technologies in the GE 2500 series include advanced combustion systems that improve efficiency while minimizing emissions. This series is equipped with DLN (Dry Low NOx) technology, which significantly reduces nitrogen oxide emissions, enabling compliance with stringent environmental regulations. The turbine employs a sophisticated digital control system for optimized performance, conversion efficiency, and real-time monitoring, ensuring reliability under various operating conditions.

On the other hand, the GE 3500 series offers a higher capacity, producing outputs of up to 200 megawatts. This series incorporates more advanced aerodynamics and materials, designed for high efficiency and reliability in large-scale power plants. The GE 3500 leverages advanced technologies such as H-class combustion systems, capable of achieving efficiencies above 61%, thereby enhancing its economic viability.

Both the 2500 and 3500 series utilize GE’s latest technologies in digital solutions, such as the Digital Wind Farm and Industrial Internet of Things (IoT) integration. These innovations provide operators with predictive analytics capabilities, enabling them to foresee maintenance needs, optimize performance, and minimize operational costs.

In terms of characteristics, both models exhibit excellent load following capabilities, making them well-suited for modern grids with variable energy sources. They also demonstrate exceptional startup times and operational flexibility, essential in addressing fluctuating energy demands.

Overall, the GE 2500 and 3500 series turbines showcase the latest advancements in power generation technology, combining efficiency, reliability, and environmental stewardship, while meeting the diverse needs of today’s energy landscape. These models represent GE's commitment to delivering innovative solutions that enhance operational performance and sustainability in the power sector.