Rinnai R75LSe User Manuals

Table of Contents

• Table of Contents

  2
• Operating Instructions

  5
• Maintenance

  12
• Error Codes

  13
• Installation Instructions

  17
• Consumer Support

  38
• Specifications

  3
• General Instructions

  17
• Clearances from Appliance

  18
• Safety Definitions

  4
• Attachment of the Water Heater

  18
• Safety Behaviors and Practices

  4
• Electrical Connection

  19
• Safety Features

  4
• General Instructions

  19
• Description of Operation

  5
• Pipe Sizing Procedure - Example

  20
• General Instructions

  21
• Features Available on Remote Controllers

  5
• Pressure Relief Valve

  21
• Freeze Protection

  21
• Setting the Temperature

  8
• Freeze Protection Piping

  22
• a Remote Controller

  8
• Temperature Ranges

  9
• Circulation Systems

  24
• Setting the Sound Volume(Voice Prompt)

  9
• Optional Piping for Circulation Systems

  25
• Setting the Clock

  9
• Overview

  10
• Additional Clearances - Vent Trminal

  28
• Setting the Water Volume

  10
• High Altitude Installations

  29
• Filling the Tub

  11
• Connecting Multiple Water Heaters

  29
• Setting Controller to Mute

  11
• Location

  30
• Cleaning

  12
• Configurations

  30
• Air Intake and Exhaust

  12
• Cable Lengths and Size

  30
• Motors

  12
• Mounting on the wall

  31
• Remote Controller

  12
• Lime / Scale Buildup

  12
• and R98LSe-ASME

  31
• Snow Accumulation

  12
• Connecting to the R63LSe

  32
• Visual Inspection of Flame

  12
• Operating Instructions

  33
• Pressure Drop Curve

  34
• Troubleshooting for Common Issues

  15
• Outlet Flow Data

  34
• Accessing Operating Information

  15
• Space Heating

  35
• Water Quality

  15
• Dimensions

  36
• Flushing the Heat Exchanger

  16
• Ladder Diagram

  37
• Warranty Information

  38