How it Works
Bradford-White
Loading...
DS150S
User Manual
40 pgs518.87 Kb0

Bradford-White DS140S, DS150S User Manual

DIRECT VENT GAS WATER HEATER
DS140S & DS150S
INSTALLATION & OPERATING
INSTRUCTION MANUAL
WARNING: If the information in these instructions is not
followed exactly, a fire or explosion may result causing property damage, personal injury or death.
FOR YOUR SAFETY
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
INTERNET VERSION FOR REFERENCE ONLY
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.
You have just purchased one of the finest water heaters on the market today!
This installation, operation and instruction manual will explain in detail the installation and maintenance of your new Direct Vent Gas Water Heater. We at Bradford White strongly recommend that you contact a plumbing professional for the installation of this water heater.
We require that you carefully read this manual, as well as the enclosed warranty, and refer to it when questions arise. If you have any specific questions concerning your warranty, please consult the plumbing professional from whom your water heater was purchased. For your records we recommend that you write the model, serial number and installation date of your water heater in the maintenance section in the back of this manual.
This manual should be kept with the water heater.
INTERNET VERSION FOR REFERENCE ONLY
At Bradford White we’re committed to providing you with the finest water heater made.
CONGRATULATIONS!
TABLE OF CONTENTS
page
GENERAL INFORMATION........................................................ 4
INSTALLATION
Locating The Water Heater...................................................... 6
Minimum Clearances................................................................. 9
Optional Direct Vent-Air Intake Terminal Guard.................... 9
Venting........................................................................................ 12
Horizontal and Vertical Vent-Air Intake Lengths ................... 14
Vent-Air Intake System Installation.......................................... 17
Water Connections.................................................................... 25
Gas Connections....................................................................... 29
GENERAL OPERATION............................................................ 30
Lighting and Shutdown Instructions....................................... 31
Thermostat Adjustment............................................................. 32
Burner Flame Checks ............................................................... 33
MAINTENANCE........................................................................... 34
PARTS LIST................................................................................. 37
PARTS LIST DRAWINGS
Direct Vent Water Hea ter.......................................................... 38
Vent-Air Intake Kits.................................................................... 39
INTERNET VERSION FOR REFERENCE ONLY
INSTALLATIONS FOR POTABLE WATER AND SPACE
HEATING....................................................................................... 40
GENERAL INFORMATION
This gas -fired water heater’s design is certified by CSA International under the
American National Standard Z21.10.1 - (as indicated on the rating plate) and CSA 4.1-M - (as indicated on the rating plate).
This water heater must be installed in accordance with local codes or, in the absence of local codes, the National Fuel Gas Code, ANSI Z223.1-Latest Edition) and/or in Canada CAN/CGA B149 Installation Codes (Latest Editions). The warranty for this water heater is in effect only when the water heater is installed, adjusted, and operated in accordance with these Installation and Operating Instructions. The manufacturer will not be held liable for any damage resulting from alteration and/or failure to comply with these instruc tions.
This water heater is not design certified for installation in a mobile home. Such an installation may create a hazardous condition and will nullify the warranty.
This water heater has been designed and certified for the purpose of heating potable water. The installation and use of this water heater for any purpose other than the heating of potable water may cause damage to the water heater and create a hazardous condition and nullify the warranty.
CAUTION
Incorrect operation of this appliance may create a hazard to life and property and will nullify the warranty.
Do not use this appliance if any part has been submerged in water. You should contact a qualified service technician to inspect the appliance and to replace any part of the control system including the combination gas control which has been submerged in water.
DANGER
Do not store or use ga soline or other flammable, combustible, or
INTERNET VERSION FOR REFERENCE ONLY
corrosive vapors and liquids in the vicinity of this or any other appliance.
General Information continued -
IMPORTANT
Before proceeding, please inspect the water heater and its components for possible damage. DO NOT install any damaged components. If damage is evident then please contact the supplier where the water heater was purchased or the manufacturer listed on the rating plate for replacement parts.
Make sure that you check the rating plate and combination gas control on the water heater to be certain that the type of gas being supplied corresponds with the marking on the rating plate and combination gas control.
A sacrificial anode is used to extend tank life. The removal of this anode, for any reason, will nullify the warranty. In areas where water is unusually active, an odor may occur at the hot water faucet due to a reaction between the sacrificial anode and the impurities in the water. If this should happen, an alternative anode may be purchased from the supplier that installed this water heater. This will minimize the odor while protecting the tank. Additionally, the water heater should be flushed with appropriate dissolvers to eliminate any bacteria.
INTERNET VERSION FOR REFERENCE ONLY
INSTALLATION
LOCATING THE WATER HEATER
WARNING
Water heaters are heat producing appliances. To avoid damage or injury, do not store materials against the water heater or vent -air intake system. Use proper care to avoid unnecessary contact (especially by children) with the water heater and vent -air intake components. UNDER NO CIRCUMSTANCES
MUST FLAMMABLE MATERIALS, SUCH AS GASOLINE OR PAINT THINNER BE USED OR STORED IN THE VICINITY OF THIS WATER HEATER, VENT-AIR INTAKE SYSTEM OR IN ANY LOCATION FROM WHICH FUMES COULD REACH THE WATER HEATER OR VENT-AIR INTAKE SYSTEM.
DO NOT install the water heater in any location where gasoline or flammable vapors are likely to be present.
Water Heaters in residential garages shall be installed so that all burner(s) and burner ignition device(s) are located not less than 18 inches (46 cm) above the floor and shall be located, or protected, to avoid physical damage. For other installations refer to local codes. In the absence of local codes, the water heater shall be installed in compliance with the National Fuel Gas Code, ANSI Z223.1 - (Latest Edition) and/or in Canada, CAN/CGA B149 Installation Codes (Latest Editions).
The location of this water heater is of the utmost importance. Before installing this water heater, read the installation section of these instructions. After reading these installation and operating instructions, select a location for the water heater where the floor is level and is easily accessible to gas and water supply lines. DO NOT locate the water heater where water lines could
be subjected to freezing temperatures. Make sure the cold water pipes are not located directly above the gas control so that condensate during humid weather does not drip on the controls.
INTERNET VERSION FOR REFERENCE ONLY
Installation (Locating The Water Heater) co ntinued-
Water heater corrosion and component failure can be caused by the heating and breakdown of airborne chemical vapors. Examples of some typical compounds that are potentially corrosive are: spray can propellants, cleaning solvents, refrigerator and air conditioning refrigerants, swimming pool chemicals, calcium and sodium chloride, waxes and process chemicals. These materials are corrosive at very low concentration levels with little or no odor to reveal their presence. NOTE: DAMAGE TO THE WATER HEATER
CAUSED BY EXPOSURE TO CORROSIVE VAPORS IS NOT COVERED BY THE WARRANTY. DO NOT OPERATE THE WATER HEATER IF EXPOSURE HAS OR WILL OCCUR. DO NOT STORE ANY POTENTIALLY CORROSIVE COMPOUNDS IN THE VICINITY OF THE WATER HEATER.
WARNING
Liquefied petroleum gases/propane gas are heavier than air and will remain at floor level if there is a leak. Basements, crawl spaces, closets and areas below ground level will serve as pockets for accumulation of leaking gas. Before lighting, smell all around the appliance area for gas. Be sure to smell next to the floor.
IF YOU SMELL GAS:
• Do not try to light any appliance.
• Do not touch any electric switch; do not use any
telephone in your building.
• Immediately call your gas supplier from a neighbor’s telephone. Follow the gas supplier’s instructions.
• If you cannot reach your gas supplier, call the fire
department.
DO NOT OPERATE APPLIANCE UNTIL THE LEAKAGE IS
CORRECTED!
INTERNET VERSION FOR REFERENCE ONLY
Installation (Locating The Water Heater) continued -
WARNING
DO NOT ATTEMPT TO LIGHT ANY GAS APPLIANCE IF YOU ARE NOT CERTAIN OF THE FOLLOWING:
• Liquefied petroleum gases/propane gas and natural gas have
an odorant added by the gas supplier that aids in the detection of the gas.
• Most people recognize this odor as a “sulfur” or “rotten egg” smell.
• Other conditions, such as “odorant fade” can cause the odorant
to diminish in intensity, or ”fade”, and not be as readily detectable.
• If you have a diminished sense of smell, or are in any way unsure
of the presence of gas, immediately contact your gas supplier
from a neighbor’s telephone.
• Gas detectors are available. Contact your gas supplier, or
plumbing professional, for more information.
The water heater must be located close enough to the outside wall to keep the venting distance within the maximum distance described in the installation instructions. Note: The direct vent -air intake terminal must be installed on a vertical wall. Read the venting section in this installation instruction manual before locating the water heater.
This water heater must be located in an area where leakage of the tank or water line connections and the combination temperature and pressure relief valve will not result in damage to the area adjacent to the water heater or to lower floors of the structure. When such locations cannot be avoided, a suitable drain pan, adequately drained, be installed under the water heater. The pan must not restrict combustion airflow. The drain pan must be no greater than 1-½ inches (3.8 cm) deep and have a minimum length and width of at least four (4) inches (10.2 cm) measured from the jacket of the water
INTERNET VERSION FOR REFERENCE ONLY
heater. The drain pan, as described above, can be purchased from your plumbing professional. The drain pan must be piped to an adequate drain. The piping must be at least 3/4 inch (1.9 cm) in diameter and pitched for proper drainage.
It is recommended that a minimum clearance of four (4) inches (10.2 cm) be provided on the side of the water heater for servicing and maintenance of the combination temperature and pressure relief valve.
Installation continued -
MINIMUM CLEARANCES
WARNING
Failure to adhere to these installation and operating instructions may create a hazard to life and property and will nullify the warranty.
This installation shall allow access to the front of the water heater and adequate clearance shall be provided for servicing and operating this water heater. The water heater may be installed on either a combustible or non-combustible floor. If the water heater is to be installed directly on carpeting, it shall be installed on top of a metal or wood panel extending beyond the full width and depth of the appliance by at least three (3) inches (7.6 cm) in any direction or, if the appliance is to be installed in an alcove or closet, the entire floor shall be covered by the panel. The minimum clearances to combustibles for this water heater is: zero (0) inch (0 cm) from the sides and rear, four (4) inches (10.2 cm) from the front of the jacket, zero (0) inch (0 cm) from the plenum, zero (0) inch (0 cm) from the air intake elbow and telescopic tubes and twelve (12) inches (30.5 cm) from the direct vent -air intake terminal. (See Figure 1).
OPTIONAL DIRECT VENT-AIR INTAKE TERMINAL GUARD
WARNING
The direct vent-air intake terminal is HOT while the water heater is in operation. Do not touch. Keep children, combustibles, gasoline and other liquids having flammable vapors away.
It is recommended that a vent -air intake terminal guard be installed when the vent-air intake terminal is located where it can be touched accidentally, or accessed by children. (See Figure 2).
INTERNET VERSION FOR REFERENCE ONLY
A chain link or louvered fence may be used instead of the vent -air intake terminal guard. Maintain proper clearances as specified in this instruction manual to the vent -air intake terminal. (See Figure 3).
Installation (Minimum Clearances) continued -
Figure 1
INTERNET VERSION FOR REFERENCE ONLY
Installation continued -
Figure 2
INTERNET VERSION FOR REFERENCE ONLY
Figure 3
Installation continued -
VENTING
This is a Direct Vent Gas Water Heater where all air for combustion is obtained from the outside atmosphere and all flue gases are discharged to the outside atmosphere.
WARNING
The vent-air intake system must be properly installed. Failure to properly install the vent-air intake system properly could result in property damage, personal injury or death.
DO NOT install any damaged vent-air intake system components. Contact the manufacturer of the water heater for replacement parts.
Direct Vent-Air Intake Terminal (See Figure 4)
• Shall be installed with at least a 9 in. (22.9 cm) vent termination clearance from any air opening into a building.
• The bottom of the direct vent -air intake terminal shall be located at least 12 in. (30.5 cm) above grade.
• Installed at least 3 ft. (91.4 m) from any gas meter, gas valve or other gas regulating equipment.
• Must be installed in a location where it will not be blocked by snow.
Note: Provide protection of the building materials from degradation by flue gases from the direct vent -air intake terminal.
Exceptions for Installations in Canada The direct vent -air intake terminal shall not terminate: (a) directly above a paved sidewalk or paved driveway which is located between two single-family dwellings and serves both dwellings; (b) less than 7 ft. (2.1 m) above a paved sidewalk or a paved driveway located on public property;
INTERNET VERSION FOR REFERENCE ONLY
(c) within 6 ft. (1.8 m) of a mechanical air supply inlet to any building; (d) above a gas meter/ regulator assembly within 3 ft. (91.4 cm) horizontally
of the vertical centerline of the regulator; (e) within 6 ft. (1.8 m) of any gas service regulator vent outlet; (f) less than 12 in. (30.5 cm) above grade level; (g) within 12 in. (30.5 cm) of a window or door which can be opened in any
building, any non-mechanical air supply inlet to any building or the
combustion air inlet of any other appliance:
Loading...
+ 28 hidden pages
Buy Points How it Works FAQ Contact Us Questions and Suggestions Privacy Policy Cookie Policy Terms of Use