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Logix 740
Pentair Logix 740 User Manual
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EQUIPMENT INSTALLATION
11
Rev E
V
alve Features
Figure 2
255 V
alve
Identificati
on
Check Ball
Air Check
Regenerant T
ank
Refill Controller
Injector and
Cap
Outlet
Inlet
Drain
Backwash
Locking Bar
Injector
V
alve Discs
Camshaft
Drain Control
Screen Filter
Manifold
Motor
Optical Sensor
Control Module
Mount
One Piece V
alve
T
ube Connection
Connection
Disc S
pring
Right Side
Lef
t Side
10
12
Table of Contents
Table of Contents
2
Logix™ Series Installer Quick-Start Sheet
3
Manual Overview
7
How to Use this Manual
7
Equipment Installation
8
General Warnings and Safety Information
8
Valve Features
11
Location Selection
13
Water Line Connection
14
Drain Line Connection
16
Overflow Line Connection
17
Regenerant Line Connection
18
Electrical Connection
20
Valve Camshaft
21
System Disinfection
23
Disinfection of Water Conditioners
23
Determining if You Have a 740 or 760 Control
24
General 700 Series Instructions
25
Display Icons 700 Controller
27
KEYPAD - Buttons
28
Regeneration Modes
29
740/760 Series Initial Power-Up
30
Initial Start-Up Step-By-Step Instructions
31
PLACING CONDITIONER into OPERATION (Turning on the Water)
34
Programming the 700 for 5-Cycle Filter Applications
37
Manganese Greensand Systems
37
700 Series Advanced Programming
39
Resetting the Logix Control
40
740/760 Professional Programming
41
Valve Service
43
Cover
43
Electronic Control Module
43
Drive Motor
44
Optical Sensor
45
Camshaft
46
Wiring Harnesses
48
Microswitch (Optional under the Cover)
49
Microswitch (Optional - Front of Camshaft)
50
Spring (Valve Discs)
51
Relay (Optional)
52
Terminal Block (Optional)
53
Transformer (Optional)
53
Top Plate
54
Parts and Accessories
56
255 Valve Exploded View
56
255 Valve Parts List
57
Performa Exploded View
59
Performa Parts List
60
Logix 700 Series Controllers Parts List
61
Troubleshooting
62
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Pentair Logix 740 Specifications
General
Brand
Pentair
Model
Logix 740
Category
Controller
Language
English
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