Navien NHB Series Manuals

Manuals and User Guides for Navien NHB Series. We have 3 Navien NHB Series manuals available for free PDF download: Installation & Operation Manual, User's Information Manual

Navien NHB Series Installation & Operation Manual (135 pages)

Condensing Boilers

Brand: Navien | Category: Boiler | Size: 36 MB

Table of Contents
3
1 About the Boiler

6
- Included Items
  6
- Accessories
  6
- Specifications
  7
- Components
  9
- Dimensions
  11
- Rating Plate
  13
2 Installing the Boiler

14
3 Installing the System Piping

19
4 Connecting the Gas Supply

47
- Gas Pipe Sizing Tables
  49
- Measuring the Inlet Gas Pressure
  50
5 Venting the Boiler

52
- Selecting a Vent Type
  54
- Selecting Vent Pipe Materials
  57
- Measuring Vent Length
  58
- Terminating the Vent
  58
- Removing the Internal Air Filter
  61
6 Setting the DIP Switches

63
- DIP Switch 1 (6 Switch Unit)
  63
- DIP Switch 2 (8 Switch Unit)
  63
7 Connecting the Power Supply

64
8 Installing a Cascade System

65
- Connecting Water Supplies
  65
- Connecting the Communication Cables
  71
9 Installing a Common Vent System

72
10 Installation Checklist

87
11 Operating the Boiler

90
- Turning the Boiler on or off
  90
- Adjusting the Temperature
  91
- About the Operating Status Information
  92
- Resetting the Boiler
  92
- Accessing Basic Menu Items
  92
- Accessing Advanced Menu Items
  99
- Understanding Error Codes
  109
12 Appendixes

110
- Gas & High Altitude Conversion
  110
- Wiring Diagram
  116
- Ladder Diagram
  117
- Outdoor Temperature Sensor
  118
- Outdoor Reset Control
  119
- Component Assembly Diagrams and Part Lists
  120

Navien NHB Series Installation & Operation Manual (102 pages)

condensing boiler

Brand: Navien | Category: Boiler | Size: 15 MB

Table of Contents
3
Safety Information
4
1 About the Boiler

6
- Included Items
  6
- Accessories
  6
- Specifications
  7
- Components
  9
- Dimensions
  11
- Rating Plate
  12
2 Installing the Boiler

13
- Choosing an Installation Location
  13
- Mounting the Boiler to the Wall
  15
3 Installing the System Piping

16
- Installing a Space Heating System
  16
- Connecting the Condensate Drain
  22
- Filling the System
  24
- Testing the Water System
  24
- Examples of System Applications
  25
- Examples of Electrical Connections
  31
- Zone Valves
  33
4 Connecting the Gas Supply

36
- Gas Pipe Sizing Tables
  38
- Measuring the Inlet Gas Pressure
  39
5 Venting the Boiler

41
- Selecting a Vent Type
  41
- Selecting Vent Pipe Materials
  45
- Measuring Vent Length
  45
- Terminating the Vent
  46
6 Setting the DIP Switches

48
- PCB DIP Switches
  48
- Front Panel Dip Switches
  49
7 Connecting the Power Supply

50
8 Installing a Cascade System

51
- Connecting Water Supplies
  51
- Connecting the Communication Cables
  55
9 Installing a Common Vent System

57
10 Installation Checklist

70
11 Operating the Boiler

73
- Turning the Boiler on or off
  73
- Adjusting the Temperature
  73
- Viewing Basic Information
  74
- Viewing Service Information
  75
- Setting the Operation Mode
  77
- Setting the Parameters
  78
- Resetting the Boiler
  85
12 Appendixes

86
- Gas Conversion
  86
- Wiring Diagram
  91
- Ladder Diagram
  92
- Component Assembly Diagrams and Parts Lists
  93
- Outdoor Temperature Sensor
  99
- Outdoor Reset Control
  100

Navien NHB Series User's Information Manual (24 pages)

Condensing Boiler

Brand: Navien | Category: Boiler | Size: 2 MB

Navien Categories

Boiler Water Heater Remote Control Heater Controller

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Navien NHB Series Manuals

Navien NHB Series Installation & Operation Manual (135 pages)

Table of Contents

1 About the Boiler

2 Installing the Boiler

3 Installing the System Piping

4 Connecting the Gas Supply

5 Venting the Boiler

6 Setting the DIP Switches

7 Connecting the Power Supply

8 Installing a Cascade System

9 Installing a Common Vent System

10 Installation Checklist

11 Operating the Boiler

12 Appendixes

Navien NHB Series Installation & Operation Manual (102 pages)

Table of Contents

1 About the Boiler

2 Installing the Boiler

3 Installing the System Piping

4 Connecting the Gas Supply

5 Venting the Boiler

6 Setting the DIP Switches

7 Connecting the Power Supply

8 Installing a Cascade System

9 Installing a Common Vent System

10 Installation Checklist

11 Operating the Boiler

12 Appendixes

Navien NHB Series User's Information Manual (24 pages)

Table of Contents

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