Table of Contents

Safety Information

4

How To Use This Manual

5

Location Selection

8

Outdoor Locations

6

Installation

8

Location Selection

8

Water Line Connection

8

Drain Line Connection

9

Brine Line Connection

9

Brine Tank Overflow Line Connection

9

Electrical Connection

10

Disinfection of Water Conditioning Systems

11

System Operation

12

Cycle Water Flows

12

Camshaft Cycle Positions

13

764 Control Operation

13

Display Icons & Cursors

14

Keypad — Buttons

15

Placing Water Conditioning System Into Operation

16

Level l Programming - 764 Control with 255 Valve, 8 Cycle Conditioner

18

Quick Cycling the Control 255L and 255P

19

Quick Cycling the Control for 255A Systems

20

To Place the 255 Alternating System into Operation:

20

In Service Display

22

Programming Overview

22

Level II Programming – P Values

23

Programming the Lockout Feature

24

Level lll Cycle Programming – C Values

25

Level IV Viewing History - H Values

26

Program Reset

26

Manual Regeneration Options

27

Regeneration Modes for Parallel Systems

28

Wiring Diagrams

29

Parts Lists

31

255 Exploded View & Parts List

31

Bypass Valve and Turbine Adapter

33

Manifold Kits

34

Troubleshooting

35

3

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GE 255 operation manual Table of Contents

255 specifications

The GE 255 is a versatile and powerful gas turbine, known for its exceptional efficiency and reliability in various industrial applications. As one of the flagship models from General Electric, the GE 255 has garnered attention for its performance, design, and technological advancements.

One of the main features of the GE 255 is its advanced aerodynamics. The turbine incorporates cutting-edge blade designs that enhance airflow and optimize combustion efficiency. These aerodynamic improvements contribute to increased power output, allowing the turbine to generate more energy while consuming less fuel. The efficiency of the GE 255 makes it an attractive option for power plants looking to reduce operational costs while maintaining high output levels.

In addition to its aerodynamic features, the GE 255 is equipped with sophisticated combustion technology. This technology enables the turbine to achieve low emissions, adhering to strict environmental regulations. The combustion system is designed to provide stable and reliable operation across various load conditions, ensuring that power generation remains consistent even in fluctuating demand scenarios.

The GE 255 also boasts a modular design, allowing for easier maintenance and upgrades. The components are designed with serviceability in mind, ensuring that downtime is minimized during routine inspections or repairs. This modular approach not only enhances the overall lifespan of the turbine but also allows operators to implement technology upgrades as they become available, ensuring that the equipment remains state-of-the-art.

Moreover, the GE 255 integrates advanced monitoring and control systems that provide real-time data on performance and operational health. These systems enable operators to make informed decisions, optimizing performance and identifying potential issues before they escalate. The data collected can be analyzed to improve operational practices and reduce maintenance costs.

The turbine's robust construction also contributes to its reliability. Built to withstand harsh operating conditions, the GE 255 includes features that protect critical components from wear and degradation. This durability extends the operational life of the turbine and enhances its overall availability for power generation.

In summary, the GE 255 is a state-of-the-art gas turbine distinguished by its advanced aerodynamics, low emissions combustion technology, modular design, and robust monitoring systems. It represents a blend of efficiency and reliability, making it a leading choice for energy providers aiming to maximize output while minimizing environmental impact. Its combination of innovative features positions the GE 255 as a significant player in the competitive landscape of gas turbines.