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GS110 DIRECT VENT BOILER INSTALLATION AND OPERATION INSTRUCTIONSPage 2
AVERTISSMENT. 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 dommoge matériel, toute blessure ou la mort
Ne pas entreposer ni utiliser d’essence ou ni d’autres vapeurs ou liquides inflammables
à proximité de cet appareil ou de tout autre appareil.
QUE FAIRE SI VOUS SENTEZ UNE ODEUR DE GAZ:
• Ne pas tenter d’allumer d’appareil.
• Ne touchez à aucun interrupteur; ne pas vous servir des téléphones se trouvant dans
le bâtiment.
• Appelez immédiatement votre fournisseur de gas depuis un voisin. Suivez les
intructions du fournisseur.
• Si vous ne purvez rejoindre le fournisseur, appelez le service des incendies.
L’installation et l’entretien doivent être assurés par un installateur ou un service
d’entretien qualifié ou par le fournisseur de gaz.
CONTENTS
Before You Start .................................................page 2
Boiler Ratings & Capacities................................page 3
Boiler Location ...................................................page 3
Clearances to Combustible Construction ...........page 3
Combustion Air & Ventilation ..............................page 4
Chimney & Vent Pipe Connections ..................page 10
Heating System Piping .....................................page 15
Gas Supply Piping............................................page 18
Electrical Wiring ...............................................page 18
Lighting Instructions .........................................page 22
Boiler Set Up ....................................................page 24
Boiler Operation ...............................................page 24
Checking & Adjusting .......................................page 25
Boiler Maintenance ..........................................page 26
Replacement Parts...........................................page 28
Instructions to the Installer ...............................page 31
Health Warnings ...............................................page 31
BEFORE YOU START
WARNING: This manual must be read and fully
understood before installing, operation or
servicing this boiler! Failure to follow these
instructions could result in a fire or explosion
causing extensive property damage, personal
injury or death!
These instructions cover the GS110 gas fired, direct
vent, low pressure, sectional, cast iron hot water boiler.
GS110 boilers have been design certified by CSA for
use with natural and propane gas under the latest
edition of ANSI-Z21.13/CSA 4.9, Gas-Fired Low
Pressure Steam and Hot Water Boilers.
Each unit has been constructed and hydrostatically
tested for a maximum working pressure of 30 psi in
accordance with the ASME Boiler and Pressure Vessel
Code, Section IV for cast iron boilers. Each boiler has
been equipped with a 30 psi pressure relief valve.
This manual covers the application, installation, operation
and maintenance of a GS110 low pressure hot water boiler.
To obtain the safe, dependable, efficient operation and
long life for which this boiler was designed, these
instructions must be read, understood and followed.
Direct all questions to your Smith Cast Iron Boiler
distributor or to the Customer Service Department, 260
North Elm Street, Westfield, MA 01085. Always include
the model and serial numbers from the rating plate of
the boiler in question.
The owner should maintain a record of all service work
performed with the date and a description of the work
done. Include the name of the service organization for
future reference.
Where required by the authority having jurisdiction, the
installation must conform to the Standard for Controls
and Safety Devices for Automatically Fired Boilers,
ANSI/ASME CSD-1.
If installed in the Commonwealth of Massachusetts, you
MUST FOLLOW the additional instructions contained in
Hydrotherm’s instruction sheet MA IOM. If you don’t have
a copy, call your Hydrotherm distributor or Hydrotherm.