GE 255 operation manual Keypad Buttons, Programming Conventions

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23.Parameter (P). Displayed only in Level II Programming. The number displayed by #23 identifies which parameter is currently displayed.

24.Cycle (C). The number displayed by #23 is the current cycle in the regeneration sequence.

25.Hardness setting

26.Capacity display—shows estimated system capacity.

Keypad — Buttons

1

4

23

Figure 14

1.DOWN arrow. Generally used to scroll down or incre- ment through a group of choices.

2.SET. Used to accept a setting that normally becomes stored in memory. Also used together with the arrow buttons.

3.UP arrow. Generally used to scroll up or increment through a group of choices.

4.Regenerate. Used to command the controller to regenerate. Also used to change the lock mode.

Note: If a button is not pushed for thirty seconds, the controller returns to normal operation mode. Pushing the Regenerate button immediately returns the controller to normal operation.

Programming Conventions

The 700 series controller is programmed using the buttons on the keypad. The programming instructions are described two ways whenever a section has keypad input.

First, a table shows simplified instructions. Second, text follows that describes the action. In each table:

"Action" lists the event or action desired. "Keys" are listed as:

UP for up arrow

DOWN for down arrow

SET for set

REGEN for regeneration

"Duration" describes how long a button is held down:

P/R for press and release HOLD for press and hold

X sec for a number of seconds to press the button and hold it down

"Display" calls out the display icons that are visible.

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Contents Lockout ModelsPage Table of Contents Safety Information How To Use This Manual FrontBack Outdoor Locations Location SelectionUnconditioned water Conditioned water out Installation Location SelectionWater Line Connection Drain Line Connection Brine Line ConnectionBrine Tank Overflow Line Connection Electrical Connection Brine TankVAC AC Adapters Disinfection of Water Conditioning Systems System Operation Control Operation Power Loss Memory RetentionCamshaft Cycle Positions Valve Disc Location/FunctionX100 Display Icons & CursorsProgramming Conventions Keypad ButtonsPreprogrammed Valves Type Power-up the ControlPlacing Water Conditioning System Into Operation Remove air from tanksMetric Resin Volume 0.25 ft3 and 5 Liter StepsScreen Buttons to Description Quick Cycling the Control 255L and 255P Fully Operational Quick Cycling the Control for 255A SystemsTo Place the 255 Alternating System into Operation C8 Regenerant Refill Quick cycle to Service Logix 764 Electronic Multi-Tank a Alternating Control Service DisplayProgramming Overview Level I ProgrammingLevel II Programming P Values Description Range Minimum Default UnitsExchange Capacity 255 Valve Programming the Lockout FeatureSalt Setting Salt SettingLevel lll Cycle Programming C Values Description Range Minimum DefaultProgram Reset Level IV Viewing History H ValuesHistory Data Description Range Immediate Manual Regeneration Delayed Manual RegenerationDelayed Second Regeneration Manual Regeneration OptionsHigh Ave Low Regeneration Modes for Parallel SystemsP16 = Priority Flow Continuous Efficiency High Ave Low P16 =Remote Regeneration Start Wiring DiagramsConnecting the Logix 764 Multi Single Tank Control Exploded View & Parts List Parts ListsNumber Description QtyBypass Valve and Turbine Adapter BypassTurbine Adapter Part Description Qty Manifold Kits Controller Error Codes & 255 L with Check Salt Light TroubleshootingProblem Possible Cause Solution System TroubleshootingReset control and program resin volume Page Page Copyright 2007 General Electric Company P/N 3019624 Rev a

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.
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