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

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 on the wall

31

Connecting to the R75LSe, R94LSe, R98LSe,

and R98LSe-ASME

31

Connecting to the R63LSe

32

Operating Instructions

33

Technical Data

 

Pressure Drop Curve

34

Outlet Flow Data

34

Space Heating

35

Dimensions

36

Ladder Diagram

37

Consumer Support

 

Warranty Information

38

Limited Warranty

38, 39

2

VA Series Outdoor LS Manual

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Rinnai R98LSE-ASME installation manual Table of Contents

R98LSE-ASME specifications

The Rinnai R98LSE-ASME is a high-efficiency tankless water heater that stands out for its powerful performance and advanced technology. This model is particularly designed to meet the demands of residential and commercial applications, delivering consistent hot water whenever it is needed. With a maximum flow rate of 9.8 gallons per minute, it is able to provide hot water for multiple outlets simultaneously, making it an excellent choice for busy households and commercial settings.

One of the main features of the Rinnai R98LSE-ASME is its Energy Star rating, which signifies its exceptional energy efficiency. This rating not only helps reduce energy bills but also minimizes the environmental impact by consuming less gas over time. The unit is engineered with advanced condensing technology, which captures and reuses heat from exhaust gases, enhancing efficiency and cutting waste.

The R98LSE-ASME operates on a natural gas or propane option, allowing for flexibility depending on the available fuel supply. Its powerful burner system can quickly heat water to the desired temperature, ensuring that there's no waiting time for hot water. Additionally, the unit is designed with a temperature lock feature, which allows users to set and maintain their preferred water temperature easily, enhancing safety and convenience, especially in households with children.

Installation of the Rinnai R98LSE-ASME is straightforward, as it comes with a detailed manual and can be fitted into various environments, including closets and small spaces, due to its compact design. This versatility provides significant savings on space compared to traditional tank water heaters.

Safety is also a priority for Rinnai. The R98LSE-ASME includes a comprehensive set of safety features such as overheat protection, freeze protection, and built-in diagnostic codes for quick troubleshooting. This ensures reliable operation and peace of mind for users.

In summary, the Rinnai R98LSE-ASME is a high-performance tankless water heater that combines efficiency, reliability, and advanced technology. With features such as a high flow rate, Energy Star certification, and robust safety measures, it is well-suited for both residential and commercial applications, making it a worthy investment for anyone seeking a dependable hot water solution.