User Manuals: Navien NPE Tankless Water Heater

User Manuals: Navien NPE Tankless Water Heater

Manuals and User Guides for Navien NPE Tankless Water Heater. We have 1 Navien NPE Tankless Water Heater manual available for free PDF download: Installation & Operation Manual

Navien NPE Installation & Operation Manual

Navien NPE Installation & Operation Manual (103 pages)

Condensing Water Heaters

Brand: Navien | Category: Water Heater | Size: 17 MB

Table of Contents

Table of Contents
2
Safety Information
3
About the Water Heater
6
Items Included
6
Accessories
6
Specifications
7
Components
9
Dimensions
12
Rating Plate
14
Installing the Water Heater
15
Choosing an Installation Location
15
Mounting the Water Heater to the Wall
17
Connecting the Gas Supply
18
Connecting the Water Supply
23
Connecting the Condensate Drain
30
Venting the Water Heater
32
Connecting the Power Supply
44
Setting the DIP Switches
44
Installing a Cascade System
46
Connecting Water Supplies
46
Connecting the Communication Cables
47
Installing a Common Vent System
49
About the Common Vent System
49
Navien Backflow Damper (Back-Draft Damper)
53
Starting the Common Vent System
54
Connecting and Terminating the Vent Pipe
57
Installing a Condensate Drain
58
Setting up the Common Vent System
59
Common Vent Termination Clearances
60
Exhaust Vent Termination Clearances (for Direct Vent)
61
Maintenance
62
Operating the Water Heater
63
Turning the Water Heater on or off
63
Adjusting the Water Temperature
63
Viewing Basic Information
64
Setting the Operation Mode
64
Setting the Parameters
65
Resetting the Water Heater
70
Appendixes
71
Gas Conversion
71
Technical Data
76
Wiring Diagram
79
Ladder Diagram
81
Component Assembly Diagrams and Parts Lists
83
Installation Check List
95
Navien H2Air Add-On Controller Kit (Optional)
97
Navien Hotbutton Kit (Optional)
98
Requirements for the State of Massachusetts
99

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