! - Bryant BW9 Manual

! - Bryant BW9 Manual

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Bw9 Gas-fired Direct Vent Condensing Water Boiler Manual Summary


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! - Page 1

— 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. WARNING: FIRE OR EXPLOSION HAZARD If the ..

BOILER IDENTIFICATION - Page 2

—2— Congratulations! Your new gas-fired indoor boiler is an excellent choice and sound investment in home heating comfort. Your modern boiler represents the latest in engineering development and is the culmination of many years of experience from one of the most reputable manufac- turers of residential hydronic heating systems. Not only is your new boiler one of the most energy-efficient heating systems you can buy today, it is also one of the safest and most dependable. With only minimal care, your new boiler will continue to deliver money-saving home comfort and enjoyment for many y..

—3— - Page 3

—3— 8 BW9 125, 150, 175, 200 Component Location EXPANSION TANK RETURN FROM SYSTEM PRESSURE REDUCING VALVE REDUCED PRESSURE BACKFLOW PREVENTER FEED WATER GATE VALVE SUPPLY TO SYSTEM SERVICE VALVE CIRCULATOR CAN VENT SHUT OFF VALVE PURGE VALVE SERVICE VALVE 4 BW9 125, 150, 175, 200 Typical Single Zone Piping 3 BW9 050, 075, 100 Typical Single Zone Piping 5 BW9 050, 075, 100 Typical Multi-Zone Piping ZONE SERVICE VALVE REDUCED PRESSURE BACKFLOW PREVENTER ZONE SERVICE VALVE ZONE SERVICE VALVE RETURN FROM ZONES FEED WATER GATE VALVE ZONE SERVICE VALVE SUPPLY TO ZONES ZONE VALVE PRESSURE REDU..

—4— - Page 4

—4— SAFETY CONSIDERATIONS Installing and servicing heating equipment can be hazardous due to gas and electrical components. Only trained and qualified personnel should install, repair, or service heating equipment. Untrained personnel may perform the inspections shown in this Owners Guide. All other operations must be performed by trained service personnel. Observe safety precautions in this manual, on tags, and on labels attached to the boiler, and other safety precautions that may apply. Recognize safety information. This is the safety-alert symbol . When you see this symbol on the b..

WHAT TO DO IF YOU SMELL GAS - Page 5

—5— WHAT TO DO IF YOU SMELL GAS Do not try to light any appliance. Do not touch any electric 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. Use only your hand to turn the gas control knob. Never use tools. If the knob will not turn by hand, don’t try to repair it; call a qualified service technician. Force or attempted repair may result in a fire or explosion. Do not use this appliance if any part has been under wat..

SHUTTING DOWN YOUR BOILER - Page 6

—6— 18 19 20 BW9-50 Through 100 BW9-125 Through 200 8. Replace the front jacket panel. 9. Turn on all electric power to the appliance. (See Fig. 20) 10. Set thermostat to desired setting. 11. If the appliance will not operate, follow the instructions “TO TURN OFF GAS TO APPLIANCE” and call your service technician or gas supplier. SHUTTING DOWN YOUR BOILER Once the heating season has ended, or should you ever suspect a malfunction in your boiler, you will want to turn the boiler off. The following procedures must be followed: 1. Set the thermostat to lowest setting. (See Fig. 21) 2. ..

Model BW9-125 Through 200 - Page 7

—7— To inspect the combustion area and vent system, you will need a flashlight. Then referring to Fig. 25, 26, 27 or Fig. 28, 29 and 30 proceed as follows: 1. Turn the electrical supply to the boiler to OFF, and remove burner access door. 25 26 27 Model BW9-125 Through 200 28 29 30 Model BW9-50 Through 100 2. Using the sight glass, carefully inspect the burner area including the burner for dirt, soot, or rust. Service and additional maintenance information can be located in the installation instructions. 3. Inspect the exhaust pipe and combustion air pipe for sags, holes, or disconnect..

IF YOUR BOILER FAILS TO OPERATE - Page 8

—8— ® 2004 CAC/BDP, P.O. Box 70, Indianapolis, IN 46206 Form OG-BW9A-02 Cancels: OG-BW9A-01 Printed in U.S.A 11-04 Catalog No. 63BW-9A6 4. Turn the electrical supply to the boiler to ON. (See Fig. 32) 5. Start your boiler and observe its operation. Watch the burner flames to see if they are bright blue. (See Fig. 27 or 30) 6. Replace front jacket panel. If you observe a suspected malfunction, or that the burner flames are not bright blue, call your dealer. A CHECKUP LIST Your boiler represents an important investment in your family’s comfort and your home’s value. To keep it in t..

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.
WARNING: FIRE OR EXPLOSION
HAZARD
If the information in this manual is
not followed exactly, a fire or explosion could
result causing property damage, personal
injury or death.
!
Model BW9
Gas-Fired
Direct Vent
Condensing
Water Boiler
USER’S INFORMATION
MANUAL FOR THE
OPERATION AND
MAINTENANCE OF YOUR
NEW GAS-FIRED DIRECT
VENT CONDENSING BOILER
NOTE TO INSTALLER:
This manual must be left with the equipment user.
USER:
Please read all manuals and retain manuals for
future reference.
Gas-Fired Direct Vent Condensing Water Boiler
WARNING: CARBON MONOXIDE
POISONING HAZARD
Failure to follow this warning could result in
personal injury or death. Carbon Monoxide is
invisible, odorless, and toxic! We recommend a
carbon monoxide alarm in your home, even if
you do not own a gas appliance. Locate the car-
bon monoxide alarm in the living area of your
home and away from gas appliances and door-
ways to attached garages. Follow the alarm
manufacturer’s instructions included with the
alarm.
!
Do not use this furnace if any part has been un-
der water. A flood-damaged furnace is extreme-
ly dangerous. Attempts to use the furnace can
result in fire or explosion. A qualified service
agency should be contacted to inspect the fur-
nace and to replace all gas controls, control sys-
tem parts, electrical parts that have been wet or
the furnace if deemed necessary.