Navien NaviCirc Series - User Manual

Installation and Operation
Manual
Certified to
NSF / ANSI 372
Note
This device is designed
and optimized for use only
on Navien NPE-A water
heaters.
WARNING
All Installations should be done only by a qualied expert and
in accordance with the appropriate Navien manual. Improper
installation of this device may result in serious injury or property
damage.
When Installing the NaviCirc:
●
Read these instructions carefully. Failure to comply could
damage the NaviCirc or cause a hazardous condition.
●
Check the ratings provided in the instructions and on the
product to make sure the product is suitable for the application.
●
Installers must be trained, experienced, and licensed service
technicians.
●
Follow local codes for installation and application requirements.
Downloaded from https://gadgetsgo.com/Navien-NaviCirc-30022965A-retrofit-recirc-valve.html

Navien NaviCirc Series Specifications

General

Brand	Navien
Model	NaviCirc Series
Category	Control Unit
Language	English

Summary

NaviCirc Overview

Included Components

Lists the components included in the NaviCirc kit for installation.

Product Specifications

Provides detailed technical specifications of the NaviCirc unit, including flow rate and temperature ranges.

Compatibility and Pump Requirements

Details compatible water heaters and required pump head specifications for optimal performance.

NaviCirc Configuration

Illustrates the NaviCirc layout and connection points for proper plumbing setup.

Supply Connection Details

Specifies the connection types and sizes for water inlet and outlet ports (e.g., 1/2" NPS).

System Application and Installation

Navien NPE-A System Integration

Explains how the NaviCirc integrates with Navien NPE-A series water heaters.

NPE-A System Application Guidelines

Provides step-by-step guidelines for configuring the water heater for NaviCirc operation.

NPE-A System Diagram

Presents a system diagram illustrating the NaviCirc installation with the water heater.

Optional Solenoid Valve Installation

Details the installation procedure for the optional solenoid valve accessory.

NaviCirc Installation Procedure

Guides the user through the physical installation of the NaviCirc unit at the faucet location.

NaviCirc Plumbing Connections

Provides detailed instructions for connecting the NaviCirc to plumbing fixtures and shutoff valves.

Leak Check and Air Purge

Outlines the procedure for checking for leaks and purging air from the system post-installation.

Mounting the NaviCirc to the Wall

Explains how to securely mount the NaviCirc unit to the wall using anchor bolts.

Troubleshooting Common Issues

Navien Limited Warranty Information

Warranty Period Details

Specifies the duration and conditions for the warranty coverage of the NaviCirc components.

Warranty Claim Process

Details the steps required to initiate a warranty repair or service request.

Warranty Service Procedures

Explains the process Navien follows for replacing defective components under warranty.