Burnham MPC (Multi-Pass Commercial) Istruzione Sull'Installazione
3
This boiler has a limited warranty, a copy of which is printed on the back of this manual.
It is the responsibility of the installing contractor to see that all controls are correctly installed and are
It is the responsibility of the installing contractor to see that all controls are correctly installed and are
operating properly when the installation is complete. The warranty for this boiler is valid only if the boiler
has been installed, maintained and operated in accordance with these instructions.
Improper installation, adjustment, alteration, service or maintenance can cause property damage, personal
injury or loss of life. Failure to follow all instructions in the proper order can cause personal injury or
death. Read and understand all instructions, including all those contained in component manufacturers
manuals which are provided with the appliance before installing, starting-up, operating, maintaining or
servicing this appliance. Keep this manual and literature in legible condition and posted near appliance
for reference by owner and service technician.
This boiler requires regular maintenance and service to operate safely. Follow the instructions contained
This boiler requires regular maintenance and service to operate safely. Follow the instructions contained
in this manual.
Installation, maintenance, and service must be performed only by an experienced, skilled and knowledgeable
Installation, maintenance, and service must be performed only by an experienced, skilled and knowledgeable
installer or service agency.
All heating systems should be designed by competent contractors and only persons knowledgeable in
All heating systems should be designed by competent contractors and only persons knowledgeable in
the layout and installation of hydronic heating systems should attempt installation of any boiler.
It is the responsibility of the installing contractor to see that all controls are correctly installed and are
It is the responsibility of the installing contractor to see that all controls are correctly installed and are
operating properly when the installation is completed.
Installation is not complete unless a pressure relief valve is installed into the specified tapping on the
Installation is not complete unless a pressure relief valve is installed into the specified tapping on the
supply manifold located on top and at rear of appliance - See Section III, Paragraph R, Item 3 of this
manual for details.
This boiler is NOT suitable for installation on combustible flooring.
Do not tamper with or alter the boiler or controls. Retain your contractor or a competent serviceman to
This boiler is NOT suitable for installation on combustible flooring.
Do not tamper with or alter the boiler or controls. Retain your contractor or a competent serviceman to
assure that the unit is properly adjusted and maintained.
Clean boiler at least once a year - preferably at the start of the heating season to remove soot and scale.
Clean boiler at least once a year - preferably at the start of the heating season to remove soot and scale.
The inside of the combustion chamber should also be cleaned and inspected at the same time.
Have Burner and Controls checked at least once a year or as may be necessitated. Do not operate
Have Burner and Controls checked at least once a year or as may be necessitated. Do not operate
unit with jumpered or absent controls or safety devices. Do not operate unit if any control, switch,
component, or device has been subject to water.
This boiler is designed to operate with lower return water temperatures and avoid thermal shock and
This boiler is designed to operate with lower return water temperatures and avoid thermal shock and
accumulation of condensate if operated per the following criteria:
• Minimum Return Water Temperature = 80°F
• Maximum Delta T Between Boiler Supply and Return = 80°F
• Minimum Supply Water Temperature = 130°F
Continued operation beyond these limitations will result in sustained condensing within the combustion
• Minimum Return Water Temperature = 80°F
• Maximum Delta T Between Boiler Supply and Return = 80°F
• Minimum Supply Water Temperature = 130°F
Continued operation beyond these limitations will result in sustained condensing within the combustion
chamber and potentially reduce boiler longevity and may result in premature boiler failure through
thermal shock.
DO NOT store or use gasoline or other flammable vapors or liquids in the vicinity of this or any other
appliance.
If you smell gas or fuel oil vapors, do not try to operate the burner/boiler system. Do not touch any
If you smell gas or fuel oil vapors, do not try to operate the burner/boiler system. Do not touch any
electrical switch or use any phone in the building. Immediately call the gas or oil supplier from a remotely
located phone.
Burner/boiler systems produce steam or hot water in a pressurized vessel by mixing extremely flammable
Burner/boiler systems produce steam or hot water in a pressurized vessel by mixing extremely flammable
gaseous, liquid or solid fuels with air to produce combustion and very hot products of combustion.
Explosions, fires severe personal injury, death and/or property damage will result from improper, careless
or inadequate installation, operation or maintenance of fuel-burning and boiler equipment.