GE 255 operation manual How To Use This Manual, Front, Back

Page 5

How To Use This Manual

Icons That Appear In This Manual

This installation manual is designed to guide the installer through the process of installing and starting water conditioning systems featuring the Logix 764 controller.

This manual is a reference and will not include every system installation situation. The person installing this equipment should have:

Training in the 764 series control and the 255 valve.

Knowledge of water conditioning and how to determine proper control settings.

Adequate plumbing skills.

WARNING: Failure to follow this instruction can result in personal injury or damage to the equipment.

Note: Helpful hint to simplify procedure.

The Logix 764 control can be installed on several type valves that can have twin alternating, twin parallel or single tank configuration. The section on Logix 764 start- up provides a simple explanation of the valve types that are pre-programmed in the 764 control.

One Piece Valve

Breakout Tabs for Wiring

Valve Discs

Disc Spring

 

 

Camshaft

Optical Sensor

Control Module

 

 

 

 

Motor

 

Refill

 

Manifold

 

 

 

Controller

 

Connection

 

 

 

 

 

 

 

 

Outlet

 

 

 

 

 

 

 

Injector Screen

Injector

 

 

 

 

Drain

Filter

and Cap

 

 

 

 

 

Locking Bar

 

 

 

 

 

Inlet

Check Ball

Regenerant Tank

 

Backwash Drain Control

 

 

Tube Connection

 

 

Knockout Opening

 

 

 

 

 

Air Check

 

 

 

 

for Wiring

 

 

Figure 1 255 Valve Layout

 

 

LCD Display

 

 

 

 

 

 

 

 

SU MO TU WE TH FR SA

 

 

 

Time/Day

 

 

 

 

Front

 

Regeneration Time

x2

 

PM

 

 

Salt Amount

 

KG

 

 

 

 

 

MIN

 

 

 

 

 

 

g/L

 

 

 

Capacity

P

 

x100

 

 

 

Hardness

CH

 

Lbs/ft³

 

 

 

 

 

 

 

Down Button

 

 

 

 

Manual Regen Button

 

 

 

 

 

 

 

No-Salt Detector

Set Button

Up Button

 

(Chlorine Generator)

 

 

 

 

 

 

 

AC Adapter

 

Connection

 

 

 

 

 

Multi Single Tank

 

 

 

 

(low voltage)

 

 

 

 

 

Input

Back

Lockout & Remote

 

 

 

 

 

 

 

 

 

 

Regen/Start

 

 

 

 

 

Dry Contact Signal Input

 

 

 

 

Main Motor &

 

Connection

 

 

 

 

Optical Sensor

 

 

 

 

 

 

Extension Cable

Connection

 

Connection

 

 

Turbine Input

Figure 2 764 Controller Identification

5

Image 5
Contents Lockout ModelsPage Table of Contents Safety Information Back How To Use This ManualFront Outdoor Locations Location SelectionUnconditioned water Conditioned water out Water Line Connection InstallationLocation Selection Brine Tank Overflow Line Connection Drain Line ConnectionBrine Line Connection VAC AC Adapters Electrical ConnectionBrine Tank Disinfection of Water Conditioning Systems System Operation Camshaft Cycle Positions Power Loss Memory RetentionValve Disc Location/Function Control OperationX100 Display Icons & CursorsProgramming Conventions Keypad ButtonsPlacing Water Conditioning System Into Operation Power-up the ControlRemove air from tanks Preprogrammed Valves TypeMetric Resin Volume 0.25 ft3 and 5 Liter StepsScreen Buttons to Description Quick Cycling the Control 255L and 255P To Place the 255 Alternating System into Operation Fully OperationalQuick Cycling the Control for 255A Systems C8 Regenerant Refill Quick cycle to Service Programming Overview Service DisplayLevel I Programming Logix 764 Electronic Multi-Tank a Alternating ControlLevel II Programming P Values Description Range Minimum Default UnitsSalt Setting Programming the Lockout FeatureSalt Setting Exchange Capacity 255 ValveLevel lll Cycle Programming C Values Description Range Minimum DefaultHistory Data Description Range Program ResetLevel IV Viewing History H Values Delayed Second Regeneration Delayed Manual RegenerationManual Regeneration Options Immediate Manual RegenerationP16 = Priority Flow Continuous Efficiency Regeneration Modes for Parallel SystemsHigh Ave Low P16 = High Ave LowRemote Regeneration Start Wiring DiagramsConnecting the Logix 764 Multi Single Tank Control Exploded View & Parts List Parts ListsNumber Description QtyTurbine Adapter Part Description Qty Bypass Valve and Turbine AdapterBypass 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.