Table of Contents
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A Spanish language version of these instructions is available by contacting the
company listed on the rating plate.
La version espanola de estas instrucciones se puede obtener al escribirle a la
fabrica cuyo nombre aparece en la placa de especificaciones.
WARNING:
followed exactly, a fire or explosion may result causing
property damage, personal injury or death.
Do not store or use gasoline or other flammable,
combustible, or corrosive 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.
For your family's comfort, safety and convenience we
recommend Bradford White water heaters to be installed and
serviced by a plumbing professional.
DIRECT VENT GAS WATER HEATER
DS140S & DS150S
INSTALLATION & OPERATING
INSTRUCTION MANUAL
If the information in these instructions is not
FOR YOUR SAFETY
238-41099-00J REV 12/03
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Table of Contents
Related Manuals for Bradford White DS150S
Summarization of Contents
FOR YOUR SAFETY
WHAT TO DO IF YOU SMELL GAS
Immediate actions to take if a gas leak is detected, prioritizing safety and contacting authorities.
INSTALLATION
LOCATING THE WATER HEATER
Guidance on selecting an appropriate and safe location for installing the water heater.
MINIMUM CLEARANCES
Specifies the required distances from the water heater to surrounding objects and surfaces.
OPTIONAL DIRECT VENT-AIR INTAKE TERMINAL GUARD
Information on installing a guard for the vent-air intake terminal for protection.
VENTING
Details on the proper installation and requirements for the direct vent-air intake system.
HORIZONTAL AND VERTICAL VENT-AIR INTAKE LENGTHS
Explains the configurations and lengths for vent-air intake systems, including kit options.
VENT-AIR INTAKE SYSTEM INSTALLATION
Step-by-step instructions for installing the vent-air intake system and its components.
WATER CONNECTIONS
Instructions for connecting the water heater to the household water supply lines.
GASCONNECTIONS
Procedures for safely connecting the water heater to the gas supply.
GENERAL OPERATION
TO FILL THE WATER HEATER
Steps to follow to fill the water heater with water before operation.
TO DRAIN THE WATER HEATER
Instructions on how to completely drain the water heater for maintenance or storage.
LIGHTING INSTRUCTIONS
Detailed steps for safely lighting the pilot and main burner of the water heater.
THERMOSTAT ADJUSTMENT
Guidance on setting and adjusting the thermostat for desired water temperature.
BURNER FLAME CHECKS
Visual inspection guidelines for pilot and main burner flame patterns.
MAINTENANCE
Annual and Bi-Annual Checks
Regular inspections of thermostat, vent terminal, system components, and burner flames.
Monthly Procedures
Monthly draining of one gallon of water to remove silt and sediment from the tank.
Periodic Checks and Troubleshooting
Addresses periodic relief valve discharge, potential thermal expansion issues, and anode rod inspection.
PARTS LIST
Direct Vent-Air Intake Components
Lists the direct vent-air intake terminal and related parts.
Vent-Air Intake Kits
Lists optional kits for extending vent-air intake system lengths.
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