Navien NHB-110H Manuals

Manuals and User Guides for Navien NHB-110H. We have 4 Navien NHB-110H manuals available for free PDF download: Installation And Operation Manual, Service Manual, User's Information Manual, Quick Installation Manual

Navien NHB-110H Service Manual (123 pages)

Condensing Boilers

Brand: Navien | Category: Boiler | Size: 17 MB

Table of Contents
4
Navien Warranty
6
What Is Covered
6
What Is Not Covered
7
Warranty Limitations
7
Abbreviations and Definitions
8
Important Safety Information
9
Product Information
11
Components
11
Technical Data
13
Specifications
13
General Specifications
14
Dimensions
15
System Details
16
Setting the DIP Switches
16
DIP Switch 1 (Set of 6 Switches)
16
Dip Switch 2 (Set of 8 Switches)
16
Measuring the Inlet Gas Pressure
17
Gas Pipe Sizing Tables
19
Gas & High Altitude Conversion
20
Tools Required
20
Included Items
21
The Front Panel
28
Icons and Digital Display
28
Buttons and Command Dial
29
Turning the Boiler on or off
30
Start-Up Wizard
30
Normal Operation
30
Error Display and Reset
31
Adjusting the System Temperatures
32
Adjusting the Space Heating Temperature (When "3. Zone Priority Setting" Is Disabled)
32
Adjusting the Space Heating Temperature (When "3. Zone Priority Setting" Is Enabled)
33
Adjusting the DHW Indirect Supply Temperature
34
Viewing Basic Information
35
Setting the Space Heating Operation
36
Setting the DHW Operation (Indirect)
37
Viewing Error History
38
Viewing Other System Information
39
Setting the Display Options
39
Error History
40
Accessing Advanced Menu Items
41
Viewing Service Information
41
Viewing Input and Output Status
41
Setting the Operation Parameters
42
Configuring a Cascade System
44
Setting the External Connection
45
Diagnosing the Boiler System
46
Setting the Special Operation Modes
47
Operating in Air Purge Mode
47
Ladder Diagram
48
Wiring Diagram
49
Key Components Description
50
Pcb
50
High Limit Switch
51
Thermistor
52
Fan Motor
53
Flame Rod Assembly
54
Ignition Transformer
55
Aps
56
Main Gas Valve
57
Burner
58
Primary Heat Exchanger
59
Secondary Heat Exchanger
60
Water Pressure Sensor
61
Dual Venturi
62
Troubleshooting
63
Error Code Classification
63
Error Code List
65
001Error
66
Check Method
66
003Error
67
004Error
73
012Error
75
016Error
79
030Error
81
046Error
83
060Error
84
109Error
86
110Error
88
205Error
90
218Error
92
352Error
94
353Error
95
407Error
96
421Error
98
515Error
100
517Error
101
740Error
102
777Error
103
782Error
104
Troubleshooting Guide by Symptom
104
Noise
104
Water Temperature Issue
105
Circuit Breaker Operation
106
Replacement of Parts
107
Replacement Procedure
107
Components Replacement Instructions
107
Pcb
107
Fuse
108
Fan (Combustion Air)
108
Flame Rod
109
Ignition Transformer
110
Aps
110
Main Gas Valve
111
Condensate Trap
112
Water Pressure Sensor
112
Component Assembly Diagrams and Parts Lists
113
Case Assembly
113
Heat Exchanger and Waterway Assembly
115
Fan(Gas) Assembly
118
Inspection and Maintenance Schedule
120
Annual Servicing
120
Maintenance Report
120
Maintenance Schedules
120
Inspection Report
121
Requirements for the State of Massachusetts
122
Getting Service
123

Navien NHB-110H Installation And Operation Manual (143 pages)

Brand: Navien | Category: Boiler | Size: 46 MB

Table of Contents
2
Important Safety Information
3
About the Boiler
5
Included Items
5
Accessories
5
Specifications
6
Components
8
Dimensions
10
Rating Plate
11
Installing the Boiler
12
Choosing an Installation Location
12
Mounting the Boiler to the Wall
14
Installing the System Piping
16
Installing a Space Heating System
16
Connecting the Condensate Drain
23
Filling the System
26
Testing the Water System
26
Considerations for System Applications
27
Examples of Electrical Connections
34
Connecting the Gas Supply
46
Gas Pipe Sizing Tables
49
Measuring the Inlet Gas Pressure
50
Venting for Combustion Air
52
Venting the Boiler
53
About the Vent Installation Detector
55
Selecting a Vent Type
57
Selecting Vent Pipe Materials
61
Measuring Vent Length
62
Terminating the Vent
63
Setting the DIP Switches
67
DIP Switch 1 (Set of 6 Switches)
67
Dip Switch 2 (Set of 8 Switches)
68
Connecting the Power Supply
70
Installing a Cascade System
72
Connecting Water Supplies
72
Connecting the Communication Cables
76
Installing a Common Vent System
77
About the Common Vent System
77
Navien Common Vent Collar Kit (Back-Draft Damper)
82
Starting the Common Vent System
83
Connecting and Terminating the Vent Pipe
87
Setting up the Common Vent System
90
Common Vent Termination Clearances
90
Installing a Condensate Drain
92
Maintenance
93
Installation Checklist
94
Operating the Boiler
97
Operating the Boiler for the First Time
97
Turning the Boiler on or off
98
Start-Up Wizard
99
Adjusting the System Temperatures
100
Resetting the Boiler
103
Accessing Basic Menu Items
103
Viewing Basic Information
103
Setting the Space Heating Operation
104
Setting the DHW Operation (Indirect)
107
Viewing Error History
108
Viewing Other System Information
108
Setting the Display Options
109
Accessing Advanced Menu Items
109
Understanding Error Codes
119
Appendixes
120
Gas & High Altitude Conversion
120
Wiring Diagram
128
Ladder Diagram
129
Outdoor Temperature Sensor
130
Outdoor Reset Control
130
Component Assembly Diagrams and Parts Lists
132
Requirements for the State of Massachusetts
139
Limited Warranty Navien, Inc
140

Navien NHB-110H User's Information Manual (29 pages)

Brand: Navien | Category: Boiler | Size: 7 MB

Navien NHB-110H Quick Installation Manual (4 pages)

Brand: Navien | Category: Boiler | Size: 7 MB

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Navien NHB-110H Manuals

Navien NHB-110H Service Manual (123 pages)

Table of Contents

Navien NHB-110H Installation And Operation Manual (143 pages)

Table of Contents

Navien NHB-110H User's Information Manual (29 pages)

Table of Contents

Navien NHB-110H Quick Installation Manual (4 pages)

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