Table of Contents
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Table of Contents
Related Manuals for American Standard RU 100-83
Summarization of Contents
Operating Manual Overview and Safety
General Safety Warnings
Critical safety warnings for flammable vapors, hot water scalds, and gas leaks.
Warranty and Responsibilities
Warranty Limitations
Conditions under which the manufacturer's warranty may be voided.
Consumer Responsibilities
User duties for installation, operation, and maintenance of the water heater.
Pressure Build-Up in Closed Systems
Explains pressure issues in closed systems and the need for an expansion tank.
Installation Procedures and Requirements
General Installation Guidelines
Key points before installation, including inspection and general guidelines.
Installation Location and Clearances
Guidance on selecting a proper location and required clearances from combustibles.
Combustion Air and Venting
Combustion and Ventilation Air
Requirements for providing adequate air for combustion and ventilation.
Draft Hood and Flue Damper Installation
Instructions for installing the draft hood and flue damper.
Venting System Inspection
Guidelines for inspecting the venting system for proper operation.
Water and Gas Connections
Water Connections
Procedures for connecting cold and hot water supply lines to the heater.
Gas Piping Installation
Instructions for installing the gas supply line, including unions and drip legs.
Air Supply Requirements
All Air from Outdoors
Requirements for air supply from outdoors for confined spaces.
All Air from Inside the Building
Requirements for air supply from adjacent rooms for confined spaces.
Specialized Installation Warnings
Discharge of Purged Gases
Safety precautions when discharging purged gases from the piping system.
Installation Safety Warnings L.P. Units
Specific safety instructions for liquefied petroleum gas units.
Anodes and Multiple Heater Installation
Information on anode rods for tank life and considerations for multiple heater installations.
Temperature and Pressure Relief Valve
Relief Valve Installation and Discharge
Proper installation and discharge piping for the temperature and pressure relief valve.
Final Installation Checks
Electrical Connections
Instructions and diagrams for electrical grounding and connections for the appliance.
Filling Heater with Water
Steps for filling the water heater tank before operation.
Installation Checklist
A comprehensive checklist for ensuring all installation steps are completed correctly.
Wiring and Damper Operation
Wiring Diagram
Detailed wiring diagram for the water heater's electrical components.
Damper Operation Sequence
Explanation of how the flue damper operates during the heating cycle.
Operating Procedures and Safety
Gas Safety and Procedures
Safety procedures for both natural and L.P. gas models if gas is smelled.
Tank Cleaning and Maintenance
Steps for periodic cleaning of the water heater tank.
Vacation and Water Exposure Precautions
Recommendations for vacation periods and precautions when exposed to water.
Operating Instructions
Step-by-Step Operation
Step-by-step guide for starting and operating the water heater.
Gas Valve Control Identification
Visual guide to identify different gas valve control types.
Temperature Control and Maintenance
Temperature Regulation and High-Limit Switch
How to adjust water temperature and the function of the high-temperature limit switch.
Gas Pressure and Emergency Shutdown
Information on gas pressure requirements and emergency shutdown procedures.
Burner and Pilot Maintenance
Routine checks and maintenance for the burner and pilot assembly.
Water Heater Sounds and Troubleshooting
Water Heater Sounds
Explanations of normal and abnormal noises from the water heater.
Draining the Water Heater
Procedures for draining the water heater for maintenance or freeze protection.
Common Complaints and Remedies
A list of common issues and their suggested solutions.
Troubleshooting and Parts
Common Complaints (Continued)
Additional common issues and their suggested solutions.
Replacement Parts List
An itemized list of available replacement parts with part numbers.
Diagrams and System Configurations
Replacement Parts Illustration
Visual diagram showing the location and numbering of various replacement parts.
Combination Heating System Diagram
Suggested piping arrangement for a combination space heating/potable water system.
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