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American Standard ULN100-199 User Manual

American Standard ULN100-199
40 pages
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NEW STANDARDS IN WATER HEATING
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.
Installation and service must be performed by a qualified
installer, service agency or the gas supplier.
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.
Operation, installation
and service manual
Commercial Gas Water Heater
WARNING: if the information in these instructions is not
followed exactly, a fire or explosion may result causing
property damage, personal injury or death.
ULN80 - 125, ULN80 - 165, ULN80 - 180, ULN80 - 199
ULN100 - 199, ULN100T - 199, ULN100 - 250, ULN100 - 270
ULN100 - 300, ULN80 - 399, ULN80 - 512
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American Standard ULN100-199 Specifications

General IconGeneral
BrandAmerican Standard
ModelULN100-199
CategoryWater Heater
LanguageEnglish

Summary

General and Installation Guidelines

Location Selection

Choose a location accessible to utilities, near usage, and protected from freezing.

Clearance and Flooring Requirements

Details clearances from combustible materials and specific flooring installation rules.

Air Supply and Venting

Draft Hood and Flue Damper Installation

Guidelines for installing the draft hood and flue damper, including venting.

Venting System Requirements

Details on proper venting and flue gas removal.

Draft Diverter Installation

Proper installation and securing of the draft diverter.

Vent Piping Connections

Guidelines for connecting vent pipes to the chimney or approved venting system.

Vent Pipe System Installation

Guidelines for vent pipe diameter, slope, and connections to the chimney.

Venting Considerations

Addresses how exhaust fans and fireplaces can impact venting performance.

Outdoor Air Supply

Specifies requirements for air supply drawn directly or via ducts from outdoors.

Water and Gas Connections

Water Connections

Details for connecting hot and cold water supply lines to the water heater.

Supply Line Hookup

Connect hot and cold water supply lines, noting dip tube and shut-off valve placement.

Gas Piping Installation

Guidelines for gas piping material, shut-off valves, drip legs, and pipe dope.

Gas Line Connections

Guidelines for gas piping material, shut-off valves, drip legs, and pipe dope.

Installation Details and Diagrams

Typical Installation Clearances

Details required clearances for vent and air supply terminals based on location.

Side Wall Termination Clearances

Details required clearances for vent and air supply terminals based on location.

Air Supply Requirements

Details air supply needs for combustion and ventilation based on location and space volume.

Indoor Air Supply

Details requirements for drawing combustion and ventilation air from inside the building.

Safety and Component Information

Installation Safety Warnings

General safety precautions for water heater installation.

L.P. Gas Unit Safety

Specific safety precautions for installations using Liquefied Petroleum (L.P.) gas.

Temperature and Pressure Relief Valve

Details requirements and operation of the T&P relief valve.

Discharge Line Requirements

Details mandatory requirements for the relief valve discharge line installation.

Valve Operation and Warnings

Instructions for manual operation and warnings related to valve discharge and thermal expansion.

Electrical, Filling, and Checklist

Electrical Connections

Specifies electrical requirements, grounding, and caution for wiring errors.

Wiring and Grounding

Specifies electrical requirements, grounding, and caution for wiring errors.

Filling the Water Heater

Step-by-step guide to filling the water heater tank with water before operation.

Water Filling Procedure

Step-by-step guide to filling the water heater tank with water before operation.

Installation Checklist

A comprehensive checklist for verifying correct installation steps.

Heater Location Checks

Verifies correct placement and clearances for the water heater unit.

Water Supply Checks

Ensures proper water connections and tank filling.

Relief Valve Checks

Confirms correct installation and discharge line for the T&P relief valve.

Gas Supply Checks

Verifies correct gas type, connections, and leak checks.

Wiring Diagrams and Operation

Safety, Shutdown, and Temperature Control

Maintenance and Troubleshooting

Troubleshooting Common Complaints

Diagnoses common issues and provides remedies.

Operational Procedures

Safety Before Operation

Key safety checks and warnings before operating the water heater.

Gas Leak Detection and Response

Critical steps to take if gas is detected, including immediate actions.

Gas Pressure and Emergency Handling

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