Rinnai M160SN Installation And Operation Manual

Rinnai M160SN Installation And Operation Manual

Wall-mounted, gas-fired solo condensing boiler

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INSTALLATION AND OPERATION MANUAL
M-Series Condensing Boiler
If the information in these instructions are not followed exactly, a fire or
WARNING
explosion may result causing property damage, personal injury, or loss of
life.
Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any
other appliance.
WHAT TO DO IF YOU SMELL GAS
Do not try to light any appliance.
Do not touch any electrical switch; do not use any phone in your building.
Immediately call your gas supplier from a neighbor's phone. Follow the gas supplier's
instructions.
If you cannot reach your gas supplier, call the fire department.
Installation and service must be performed by a qualified installer, service agency or the gas
supplier.
READ AND SAVE THIS MANUAL
Rinnai M-Series Condensing Boiler Solo Manual
Wall-Mounted, Gas-Fired Solo Boiler
Central Heating Boiler
MODELS
M060S
M090S
M120S
M160S
Certified to ANSI Z21.13
and CSA 4.9

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Table of Contents
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Summarization of Contents

Welcome
To the Installer
Information for installers on boiler installation, skills, and responsibilities.
Acronyms and Abbreviations
List of common acronyms and abbreviations used throughout the manual.
Safety
Safety Symbols
Explains the meaning of safety symbols used in the manual.
Safety Precautions
Essential safety precautions for installers and consumers to prevent hazards.
About the Boiler
Boiler Views, Components, and Specifications
Illustrates boiler views, lists components, and details specifications.
Dimensions, Accessories, and Panel Removal
Provides dimensions, lists accessories, and explains how to remove the front panel.
Installation
Installer Qualifications and Guidelines
Requirements and guidelines for qualified installers and general installation procedures.
Installation Requirements
Lists tools, items needed, and general requirements for installing the boiler.
Installation Location and Clearances
Guidance on choosing an installation location and required clearances.
Mounting the Boiler to the Wall
Step-by-step instructions for securely mounting the boiler to the wall.
Venting
Venting Guidelines and Options
General guidelines, options, and considerations for installing the venting system.
Venting Installation and Termination
Covers installation sequence, termination considerations, and related guidelines.
Approved Venting Products
Lists approved manufacturers and products for direct vent installations.
Gas Supply
Connecting and Operating the Gas Supply
Instructions and safety procedures for connecting and operating the gas supply.
Gas Pipe Sizing Reference Tables
Reference tables and calculations for sizing gas pipes correctly.
CH System Piping
Piping Guidelines, Components, and Diagrams
Guidelines, components, and diagrams for the central heating system piping.
Pressure Relief Valves and Condensate Drain
Instructions for connecting pressure relief valves and the condensate drain line.
DHW System Piping with Indirect Tank
Guidelines for Indirect Tank Systems
Guidelines for piping the Domestic Hot Water system with an indirect tank.
Power Supply
Power Supply Guidelines and Connections
Guidelines and safety precautions for connecting the boiler's power supply.
Commissioning
Safety, Instructions, and Air Purge
Essential safety precautions, commissioning steps, and air purge procedures.
O2 Setting and Adjustment Procedures
Instructions for setting and adjusting O2 percentages for optimal combustion.
Post-Installation Checklist
Installation, Venting, Piping, and Commissioning Checks
A comprehensive checklist covering installation, venting, piping, drain, PRV, gas, power, and commissioning.
Operation
Start-Up and Control Panel Overview
Information on initial startup, control panel features, and display functions.
Basic Operation and Parameter Settings
How to adjust basic operation settings, temperatures, and parameters.
Outdoor Reset Control
Explanation and setup of the outdoor reset control for optimizing boiler efficiency.
Diagnostic Codes and Troubleshooting
Information on diagnostic codes, how to reset them, and view history for troubleshooting.
Maintenance
Owner and Professional Maintenance Procedures
Routine maintenance tasks for owners and licensed professionals, including flame inspection.
Appendices
Approved Items, Flushing, and Parts Lists
Lists approved system chemicals, flushing procedures, and boiler part breakdowns.
System Applications, Gas Conversion, and Diagrams
Examples of system applications, gas conversion, wiring, and ladder diagrams.
Warranty Information and Service
Details the limited warranty coverage, terms, and how to get service.

Table of Contents