Navien NPE-210S2 Installation Manual

2 Contents
6. Installing a Common Vent System 73
6.1 About the Common Vent System 73
6.2 Navien Common Vent Collar Kit (Back-
draft Damper)
79
6.3 Starting the Common Vent System
80
6.4 Connecting and Terminating the Vent
Pipe
84
6.5 Installing a Condensate Drain
85
6.6 Setting up the Common Vent System
86
6.7 Common Vent Termination Clearances
86
6.8 Maintenance
87
7. Operating the Water Heater 89
7.1 Turning the Water Heater On or Off 89
7.2 Start-Up Wizard
89
7.3 Adjusting the Water Temperature
90
7.4 Accessing the Basic Menu Items
91
7.5 Accessing Advanced Menu Items
97
8. Appendixes 107
8.1 Gas & High Altitude Conversion 107
8.2 Flushing the Heat Exchanger
115
8.3 Technical Data
117
8.4 Wiring Diagram
120
8.5 Ladder Diagram
121
8.6 Component Assembly Diagrams and
Parts Lists
122
8.7 Installation Checklist
135
8.8 Navien HAir Add-on Controller Kit
(Optional)
137
8.9 AHU Application with RS-485
Communication (optional)
139
8.10 Requirements for the State of
Massachusetts
140
1. Important Safety Information 3
2. About the Water Heater
6
2.1 Included Items 6
2.2 Accessories
6
2.3 Specifications
7
2.4 The Front Panel
8
2.5 Components
9
2.6 Dimensions
12
2.7 Rating Plate
14
3. Installing the Water Heater 15
3.1 Choosing an Installation Location 15
3.2 Mounting the Water Heater to the Wall
18
3.3 Connecting the Gas Supply
19
3.4 Connecting the Water Supply
25
3.5 Connecting the Condensate Drain
38
3.6 Venting for Combustion Air
41
3.7 Connecting the Power Supply
59
3.8 Setting the DIP Switches
60
4. Configuring the Remote Controller
System
62
4.1 Included Items 62
4.2 Accessories
62
4.3 Connecting the Extension Cable
62
4.4 Attaching the Wall Mounting Bracket
62
4.5 Remote Controller
63
4.6 Multi Remote Controller System
64
4.7 Entering Lock Mode
66
4.8 Setting the Clock
66
4.9 Setting the Recirculation Timer
67
4.10 Starting Recirculation
68
4.11 Canceling all Timer Settings
68
5. Installing a Cascade System 69
5.1 Connecting Water Supplies 69
5.2 Connecting the Communication Cables
71
Contents
Product Installation Information
Model
Date Purchased
Gas Type
Serial Number

Navien NPE-210S2 Specifications

General

Brand	Navien
Model	NPE-210S2
Category	Water Heater
Language	English