R98LSe-ASME

This model has been built in accordance with

 

the requirements of the ASME Boiler and

 

Pressure Vessel Code and have received the

 

Certificate of Authorization from the National

 

Board. The heat exchanger on this unit has

 

the NB and HLW stamps

California Proposition 65 lists chemical substances known to the state to cause cancer, birth defects, death, serious illness or other reproductive harm. This product may contain such substances, be their origin from fuel combustion (gas, oil) or components of the product itself.

Table of Contents

Specifications

3

Consumer Safety Information

 

Safety Definitions

4

Safety Behaviors and Practices

4

Safety Features

4

Description of Operation

5

Operating Instructions

 

Features Available on Temperature

 

Controllers

5

Temperature Controllers - Models

6,7

Setting the Temperature

8

Temperature Options Without

 

a Temperature Controller

8

Temperature Ranges

9

Setting the Sound Volume(Voice Prompt)

...... 9

Setting the Clock

9

Using the Water Smart /Bath Fill Function

.... 10

Overview

10

Setting the Water Volume

10

Filling the Tub

11

Setting Controller to Mute

11

Maintenance

 

Cleaning

12

Air Intake and Exhaust

12

Motors

12

Temperature Controller

12

Lime / Scale Buildup

12

Snow Accumulation

12

Visual Inspection of Flame

12

Error Codes

 

Error Code Table

13,14

Troubleshooting for Common Issues

15

Accessing Operating Information

15

Water Quality

15

Flushing the Heat Exchanger

16

(Error Code: LC or 00)

 

Installation Instructions

17

General Instructions

17

Clearances from Appliance

18

Attachment of the Water Heater

18

Electrical Connection

19

Gas Piping

 

General Instructions

19

Pipe Sizing Procedure - Example

20

Water Piping

 

General Instructions

21

Pressure Relief Valve

21

Freeze Protection

21

Freeze Protection Piping

22

Recommended Piping for Basic Installation...23

Recommended Piping for

 

Circulation Systems

24

Optional Piping for Circulation Systems

25

Flue Terminal Clearances

 

(ANS Z21.10.3 CSA 4.3)

26, 27

Additional Clearances - Vent Trminal

28

High Altitude Installations

29

Connecting Multiple Water Heaters

29

Temperature Controller Installation

 

Location

30

Configurations

30

Cable Lengths and Size

30

Mounting the Controller

31

Operating Instructions

32

Technical Data

 

Pressure Drop Curve

33

Outlet Flow Data

33

Space Heating

34

Dimensions

35

Ladder Diagram

36

Consumer Support

 

Warranty Information

37

Limited Warranty

37, 38

2

VA Series Outdoor LS Manual

Page 2
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Rinnai R63LSE2 installation manual Table of Contents

R63LSE2 specifications

The Rinnai R63LSE2 is a highly efficient and compact tankless water heater that offers an innovative solution for residential hot water needs. Designed with user convenience in mind, this model stands out for its performance, energy efficiency, and advanced technologies.

One of the main features of the R63LSE2 is its impressive flow rate, delivering up to 6.3 gallons per minute (GPM) of hot water. This capability allows households to enjoy simultaneous use of multiple fixtures, such as showers, sinks, and washing machines, without experiencing a drop in water temperature. This versatility makes the R63LSE2 an ideal choice for large families or homes with a high demand for hot water.

A key characteristic of the Rinnai R63LSE2 is its energy efficiency. It boasts a high Energy Factor (EF) rating, which translates to lower energy bills and reduced environmental impact. The unit utilizes an innovative heating technology that heats water on demand, eliminating the need for a storage tank. This approach not only conserves energy but also ensures a continuous supply of hot water.

In terms of technology, the R63LSE2 features advanced remote control capabilities, allowing users to monitor and adjust settings from anywhere in the home. This add-on capability enhances user experience and provides a level of convenience that is increasingly sought after in modern appliances. Additionally, the unit is equipped with state-of-the-art safety features, including a flame failure device, overheating protection, and a temperature control system, ensuring peace of mind during operation.

The Rinnai R63LSE2 is designed for easy installation and maintenance. Its compact size means it can be installed in various locations, including utility closets, garages, or even outdoor spaces, maximizing flexibility for homeowners. Furthermore, Rinnai provides comprehensive customer support and warranty options, ensuring assistance and reliability for users.

With a stylish design and durable construction, the R63LSE2 not only serves as a functional appliance but also complements the aesthetics of contemporary home designs. It represents a perfect combination of innovation, efficiency, and reliability for those seeking an effective water heating solution. Overall, the Rinnai R63LSE2 is an exceptional choice for anyone looking to upgrade their hot water system.