Pentair FLECK 3900 NXT Manuals

Manuals and User Guides for Pentair FLECK 3900 NXT. We have 2 Pentair FLECK 3900 NXT manuals available for free PDF download: Installer Manual

Pentair FLECK 3900 NXT Installer Manual

Pentair FLECK 3900 NXT Installer Manual (126 pages)

Brand: Pentair | Category: Water Filtration Systems | Size: 2 MB

Table of Contents

Table of Contents
2
Generalities
7
Scope of the Documentation
7
Release Management
7
Manufacturer Identifier, Product
7
Intended Use
7
Abbreviations Used
8
Norms
8
Applicable Norms
8
Available Certificates
8
Procedure for Technical Support
9
Copyright
9
Limitation of Liability
9
Scan & Service Application
10
Safety
11
Safety Pictograms Definition
11
Serial Label Location
11
Hazards
12
Personnel
12
Material
12
Hygiene and Sanitization
12
Sanitary Issues
12
Hygiene Measures
13
Description
14
Technical Specifications
14
Performance Flow Rate Characteristics
16
Outline Drawing
16
Components Description and Location
17
System Regeneration Cycle
18
DF Regeneration Cycle (5-Cycles Operation)
18
UF Regeneration Cycle (5-Cycles Operation)
20
Filter Cycle (3-Cycles Operation)
22
Injector Block Position for DF and UF Configurations
24
System Sizing
25
Recommendations
25
Injector/Dlfc/Blfc-Valve Configuration
25
Sizing a Softener (Single Unit)
25
Parameters to be Considered
25
Determining the Required Volume of Resin
27
Resin Exchange Capacity and Capacity of the Unit
28
Valve Configuration
30
Cycle Time Calculation
31
Defining Salt Quantities
33
1800 Injector Flow Rates
34
Installation
37
Warnings
37
Safety Notices for Installation
37
Installation Environment
38
General
38
Water
38
Electrical
38
Mechanical
39
Integration Constraints
39
Valve Connection to Piping
40
Top-Mounted Valve Installation
40
Side-Mounted Valve Installation
42
Block Diagram and Configuration Example
43
System Types
44
Single Valve (System #4)
45
Multiple Valves with Lockout (System #5)
45
Multiple Valves with Consecutive Regenerations (System #6)
46
Duplex Alternating (System #7)
46
Multiple Valves, Alternating (System #9)
47
Multiple Valves, Demand (System #14)
47
Valve Connection to Piping
51
Electrical Connections
52
Connections for Multiple Valves
53
Bypassing
54
Drain Line Connection
55
Overflow Line Connection
56
Brine Line Connection
56
Programming
57
Display
57
During Service
57
Commands
57
Setting the Time of the Day
58
Basic Programming
58
Language Setting
58
Inlet Water Hardness
59
Regeneration Days Override
59
Regeneration Start Time
59
Master Programming Mode
60
Master Programming Mode Chart
60
Entering Master Programming Mode
64
Language Setting
64
System Type
64
Valve Address in the System
65
System Size
65
Regeneration Type
66
Valve Type
66
Regeneration Flow
66
Remote Started Regeneration
67
Display Format
67
System Capacity
68
Safety Coefficient
68
Inlet Water Hardness
68
Trip Points Setting
68
Regeneration Days Override
70
Regeneration Start Time
70
Programming Regeneration Cycle Times
71
Auxiliary Relay/Chemical Pump
71
Flow Meter Selection
73
Parameters Saving
74
Diagnostic
74
Commands
74
Current Flow Rate
74
Peak Flow Rate
74
Totalizer
75
Hours between Last Two Regenerations
75
Hours Since Last Regeneration
75
Volume Remaining
75
Valve Position
76
Software Version
76
Resetting the Controller
77
Partial Reset
77
Hard Reset
77
Commissioning
78
Water Filling, Draining and Waterproofness Inspection
78
Activating a Single Valve System (System #4)
78
Activating a Multiple Valves System
79
Sanitization
79
Disinfection of Water Softeners
79
Sodium or Calcium Hypochlorite
80
Electro Chlorination
80
Operation
81
Display
81
During Service
81
During Regeneration
81
LED Status
81
Recommendations
82
Manual Regeneration
82
Manual Delayed Regeneration
82
Immediate Regeneration
82
To Advance Regeneration Cycles
82
Operation During a Power Failure
82
Maintenance
83
Recommendations
83
Use Original Spare Parts
83
Use Original Approved Lubricants
83
Maintenance Instructions
83
Cleaning and Maintenance
83
First Steps
83
Replacing the Upper/Lower Power Head Motor
84
Replacing Micro-Switches
85
Replacing the Upper Piston And/Or Seal and Spacer Kit
86
Replacing the Lower Piston And/Or Seal and Spacer Kit
88
Replacing the Upper/Lower Cam
90
Cleaning the Injector
91
Cleaning the BLFC
92
Cleaning the DLFC
93
Valve on Tank Assembly
94
Troubleshooting
95
Error Detection
95
Programming Error
97
Examples of Error Displayed
98
Spare Parts and Options
99
BLFC Parts List
99
Valve Parts List
100
Upper Power Head Parts List
102
Lower Power Head Parts List
104
Injector Parts List
106
Top Mounted Valve Distribution Systems Parts List
108
Tanks 30" - 36" Flanged 6", TM, Slots 0.3 MM
108
Tanks 42" - 48" Flanged 6", TM, Slots 0.3 MM
109
Side Mounted Valve Distribution Systems Parts List
110
Tanks 42" - 63" Flanged 6", SM, Top Distribution, DN80
110
Connections
110
Tanks 42" - 63" Flanged 6", SM, Bottom Distribution, DN80
112
Connections
112
Tanks 42" - 63" Flanged 6", SM, Top & Bottom Distribution, DN100
114
Connections
114
Safety Brine Valves List
116
Air Checks List
116
DLFC Parts List
117
Meters Parts List
118
Tank Adapter, Top Mounted, Threaded 6" List
119
Tank Adapter, TM, Flanged 6" List
120
SM Adapter List
121
Kit Meter & Meter Cables List
122
Other Components List
123
CE Compliance Parts List
123
Disposal
124

Advertisement

Pentair FLECK 3900 NXT Installer Manual

Pentair FLECK 3900 NXT Installer Manual (184 pages)

Brand: Pentair | Category: Control Unit | Size: 6 MB

Table of Contents

Table of Contents
2
Generalities
7
Scope of the Documentation
7
Release Management
7
Manufacturer Identifier, Product
7
Intended Use
8
Abbreviations Used
8
Norms
8
Applicable Norms
8
Available Certificates
9
Procedure for Technical Support
9
Copyright and Trademarks
9
Limitation of Liability
10
Scan & Service Application
11
Safety
12
Safety Pictograms Definition
12
Serial Label Location
13
Hazards
13
Personnel
13
Material
14
Hygiene and Sanitization
14
Sanitary Issues
14
Hygiene Measures
14
Description
15
Technical Specifications
15
Performance Flow Rate Characteristics
16
Outline Drawing
17
Components Description and Location
18
With NXT Controller and AC Motor
18
With NXT Controller and DC Motor
21
With NXT2 Controller and DC Motor
24
System Regeneration Cycle
26
Downflow Regeneration Cycle (5-Cycles Operation)
26
Upflow Regeneration Cycle (5-Cycles Operation)
28
Filter Cycle (3-Cycles Operation)
30
Injector Block Position for DF and UF Configurations
32
System Sizing
33
Recommended Injector/Dlfc/Blfc-Valve Configuration
33
Sizing a Softener (Single Unit)
33
Parameters to be Considered
33
Determining the Required Volume of Resin
34
Resin Exchange Capacity and Capacity of the Unit
35
Valve Configuration
36
Cycle Time Calculation
37
Salt Amount Definition
39
Injector Flow Rates
39
1800 Injector Flow Rates
40
Installation
42
Warnings
42
Safety Notices for Installation
42
Installation Environement
42
General
42
Water
43
Electrical
43
Mechanical
43
Integration Constraints
44
Valve Connection to Piping
44
Top-Mounted Valve Installation
45
Side-Mounted Valve Installation
47
Block Diagram and Configuration Example
48
Regeneration Flows
50
Single Valve (System 4)
51
Multiple Valves, Parallel Interlock System (System 5)
51
Multiple Valves, Parallel Series Regeneration System (System 6)
51
Duplex Alternating Immediate System (System 7)
52
Duplex Alternating Delayed System (System 8) (NXT2 Only)
53
Multiple Valves, Parallel System with Standby Unit (System 9)
53
Multiple Valves, System On-Demand (System 14)
54
Electrical Connections
58
NXT Controller Connections
59
NXT2 Controller Connections
60
NXT Controller Connections for Multiple Valves
61
NXT2 Controller Connections for Multiple Valves
62
Bypassing
63
Drain Line Connection
63
Overflow Line Connection
64
Brine Line Connection
65
Programming
66
NXT Controller
66
Display
66
Commands
67

Advertisement

Related Products

Pentair Categories

Water Pump Water Filtration Systems Control Unit Water Dispenser Controller

More Pentair Manuals