SERIES 28A BOILER INSTALLATION AND OPERATION INSTRUCTIONS

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Figure 1- Service Clearances to Adjacent Construction

WARNING: Never install a 28A boiler on top of combustible flooring without consulting the local building authorities for proper installation guidelines! A minimum clearance of 6 in,

0.15m must be maintained between the boiler and combustible construction. Failure to comply with this warning may result in a fire causing extensive property damage, severe personal injury or death!

4.DO NOT install this boiler in a location that would subject any of the electrical components to direct contact with water or excessive moisture during operation or servicing.

5.DO NOT place this boiler in a location that would restrict the introduction of combustion air into the boiler.

WARNING: Never store combustible materials, gasoline or any product containing flammable vapors or liquids in the vicinity of the boiler. Failure to comply with this warning can result in an explosion or fire causing extensive property damage, severe personal injury or death!

COMBUSTION AIR & VENTILATION

WARNING: This boiler must be supplied with combustion and ventilation air in accordance with Section 5.3, Air for Combustion & Ventilation, of the latest revision of the National Fuel Gas Code, ANSI Z223.1/NFPA 54 and all applicable local building codes. Canadian installations must comply with CAN/CGA B149.1 or .2 Installation Code. Failure to provide adequate combustion air for this boiler can result in excessive levels of carbon monoxide which can result in severe personal injury or death!

To operate properly and safely this boiler requires a continuous supply of air for combustion. An adequate supply of air must be available to replace the air used by the combustion process. NEVER store objects on or around the boiler.

CAUTION: Never use an exhaust fan in the boiler room. The boiler room must never be under a negative pressure or improper burner operation will occur!

NOTE: Forced make-up air supplied to the boiler room must be approved by the local authorities. A minimum of 30 ft3/GAL, 0.22 m3/L for oil or 20 ft3/100 MBH (Therm), 0.024 m3/kW for gas must be provided.