Pentair 255-742-100-948 Control Valve Manuals

Manuals and User Guides for Pentair 255-742-100-948 Control Valve. We have 1 Pentair 255-742-100-948 Control Valve manual available for free PDF download: Service Manual

Pentair 255-742-100-948 Service Manual

Pentair 255-742-100-948 Service Manual (49 pages)

Brand: Pentair | Category: Control Unit | Size: 3 MB

Table of Contents

Table of Contents
2
Manual Overview
2
How to Use this Manual
2
Safety Information
2
Logix Series Installer Quick-Start Sheet
3
System Specifications
6
- System Regeneration Cycles
  11
- Valve Features
  11
- Brine Refill
  11
Equipment Installation
11
- Controller Identification
  12
- Location Selection
  12
- Valve Identification
  12
- Outdoor Locations
  12
- Water Line Connection
  13
- Drain Line Connection
  13
- Typical Globe Valve Bypass System
  13
- Overflow Line Connection
  14
- Regenerant Line Connection
  14
- Regenerant Tank Check Valve
  14
- Valve Disc Operation
  15
- Valve Camshaft
  15
- Controller Location
  15
- Electrical Connection
  15
- Select Valve Type
  16
- Program Time of Day
  16
- Set Regen Time
  16
System Start up
16
Programming
20
- Programming Conventions
  21
- Keypad — Buttons
  21
- Regeneration Modes
  21
- During a Regeneration
  21
- Initial Resin Volume Setting
  22
- Programming for Fa Filter Applications
  22
- Sizing FA Filters
  22
- Advanced Programming
  22
- Level II Professional Programming
  23
- Accessing History Values
  23
- To Change a Setting
  23
- Resetting the Logix Control
  24
- Electronic Control Module
  24
- Drive Motor
  24
Service and Maintenance
24
- To Remove Camshaft
  25
- Camshaft
  25
- Optical Sensor
  25
- To Remove Motor
  25
- Wiring Harnesses
  26
- Microswitch (Optional under the Cover)
  26
- To Install Camshaft
  26
- To Install a Wiring Harness
  26
- Microswitch (Optional - Front of Camshaft)
  27
- Spring (Valve Discs)
  27
- Top Plate
  28
- To Install Valve Discs
  28
- Transformer
  28
- Terminal Block
  28
- Disinfection of Water Conditioners
  29
- Sodium or Calcium Hypochlorite Application
  29
255 Valve Exploded View
30
Perfoma Exploded View
33
Logix 700 Series Controllers
36
Troubleshooting
37
Flow Diagrams
40
Performa Valve Flow Data
43
Flow Data Charts
43
Injector Performance Graphs
44

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