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AUTOTROL 742 Series
Pentair AUTOTROL 742 Series User Manual
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AUT
O
TROL
74
2/
76
2 C
ONTROL
25
5 &
PERF
ORMA SERIES V
AL
VES
(263, 268, 268 F
A)
SERVICE
MANU
AL
waterpurification.pentair
.com
2
Table of Contents
Table of Contents
2
Manual Overview
2
How to Use this Manual
2
Safety Information
2
Product View and Parts Identification
3
Initial Start-Up Step-By-Step Instructions
3
Program System Size
3
Initial Power-Up
3
Logix Series Installer Quick-Start Sheet
3
Estimated Capacity
4
Set Salt Amount (Regenerant Amount)
4
Set Days to Regenerate
4
Set Day of Week
4
Resetting the Control
5
Enter Hardness
5
To Initiate a Manual Regeneration
5
Manual Regeneration Procedures
5
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
Set Calendar Override
17
Amount of Regenerant Used Per Regeneration
17
Filter Backwash Time
17
High Efficiency Exchange Capacity
17
Add Water to the Regenerant Tank (Initial Fill)
18
Adjusting Cycle Times
18
Viewing Cycle Times
18
Conditioner and FA Filter Start-Up
18
Things You Might Need to Know
19
Determining if You Have a 742 or 762 Control
20
Display Icons 700 Controller
20
Power Loss Memory Retention
20
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
4
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Pentair AUTOTROL 742 Series Specifications
General
Brand
Pentair
Model
AUTOTROL 742 Series
Category
Control Unit
Language
English
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