User Guide

ManualsBrandsBurnham ManualsBoilers204I 70,000 BTU Output, Electronic Ignition Cast Iron Boiler (LP Gas)

103699-02 - 9/13

WARNING: If the information in this

manual is not followed exactly, a re or

explosion may result causing property

damage, personal injury or loss of life.

- Do not store or use gasoline or other

ammable 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 re department.

- Installation and service must be

performed by a qualied installer,

service agency or the gas supplier.

AVERTISSEMENT. Assurez-vous de bien

suivre les instructions données dans

cette notice pour réduire au minimum

le risque d'incendie ou d'explosion ou

pour éviter tout dommage matériel, toute

blessure ou la mort.

- Ne pas entreposer ni utiliser d'essence

ni d'autres vapeurs ou liquides inam-

mables dans le voisinage de cet

appareil ou de tout autre appareil.

- QUE FAIRE SI VOUS SENTEZ UNE

ODEUR DE GAZ:

• Ne pas tenter d'allumer d'appareils.

• Ne touchez à aucun interrupteur. Ne

pas vous servir des téléphones dans le

bâtiment où vous vous trouvez.

• Appelez immédiatement votre

fournisseur de gaz depuis un voisin.

Suivez les instructions du fournisseur.

• Si vous ne pouvez rejoindre le

fournisseur de gaz, appelez le

service des incendies.

- L'installation et I'entretien doivent

être assuréx par un installateur ou un

service d'entretien qualié ou par le

fournisseur de gaz.

USER'S INFORMATION MANUAL

SERIES 2

GAS - FIRED BOILER

Summary of content (8 pages)

PAGE 1
USER'S INFORMATION MANUAL SERIES 2® GAS - FIRED BOILER WARNING: If the information in this manual is not followed exactly, a fire or explosion may result causing property damage, personal injury or loss of life. - 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.
PAGE 2
The following terms are used throughout this manual to bring attention to the presence of hazards of various risk levels. WARNING CAUTION Indicates a potentially hazardous situation which, if not avoided, could result in death, serious injury or substantial property damage. Indicates a potentially hazardous situation which, if not avoided, may result in moderate or minor injury or property damage.
PAGE 3
Basic Operation CAUTION Should overheating occur or the gas supply fail to shut off, do not turn off or disconnect the electrical supply to the pump. Instead, shut off the gas supply at a location external to the appliance. En cas de surchauffe ou si I'admission de gaz ne peut étre coupée, ne pas couper ni débrancher l'alimentation électrique de la pompe. Fermer plutôt le robinet d'admission de gaz à l'extérieur de I'appareil. Do not use this boiler if any part has been under water.
PAGE 4
b. a combination gas valve to regulate gas flow to the main burners. c. a pilot burner to provide the ignition source for the main burners. B. Instructions to place boiler in operation and to turn off boiler are shown on the Lighting or Operating Instruction label posted on the inside of the front removable door. See Figure 3 for front door removal instructions. The Lighting/Operating Instructions are also shown in Figures 4 and 5.
PAGE 5
Figure 4: Operating Instructions, VR8204 and VR8304 Gas Valves 5
PAGE 6
Standby Intelligent Hydronic Control can display (typical) Thermostat Calls for Heat Circulator Output Energizes Self Testing Limits Closed Checked Vent Damper Energized Waiting For Damper to Open Ignition Source Energized Pilot Gas On Trial For Ignition Pilot Flame Proven Pilot Flame Not Proven Ignition Source Off Main Gas On Ignition Source Off Pilot Gas Off Call For Heat Ends Delay 60 Seconds Main Gas Off Vent Damper De-Energized Circulator Output De-Energized Standby Figure 5: Sequence of Ope
PAGE 7
5. Adjust thermostat to highest setting. 6. Check main burner flames. See Figure 8 or 9. Flame should have clearly defined inner cones with no yellow tipping. Orange-yellow streaks caused by dust should not be confused with true yellow tipping. If yellow flames are observed, follow instructions TO TURN OFF GAS TO APPLIANCE (see Figure 4) and contact a qualified service agency. 7. Adjust thermostat to normal setting. D.
PAGE 8
All Series 2® Repair Parts may be obtained through your local U.S Boiler Company product distributor. Should you require assistance in locating a U.S Boiler Company product distributor in your area, or have questions regarding the availability of U.S Boiler Company brand products or repair parts, please contact U.S. Boiler Company Customer Service at (717) 481-8400 or Fax (717) 481-8408.