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P/N 42-9473 11/07 Copyright 2007 Mestek, Inc.
Cast iron condensing boiler
Cast iron condensing boiler
— User’s information manual
Caring for the 200i boiler and system
OPERATION
SEE PAGES 6 & 7 FOR OPERATING INSTRUCTIONS
FREQUENTLY
Inspect and protect:
• Air intake system
• Vent piping
• Condensate system
INSPECT & PROTECT THE INTAKE AIR
(see page10 for procedures)
NO gasoline or fl ammable liquids or vapors in the boiler area.
NO laundry products, paints, pool chemicals, acids, cements or
glues in the boiler area if the boiler uses inside air or near the air
intake fi tting if air is piped to the boiler.
DON’T block the boiler air intake or air piping intake fi tting.
INSPECT & PROTECT THE VENT PIPING
(see page10 for procedures)
Check the vent piping to make sure it is intact and that the vent
termination is not obstructed.
INSPECT & PROTECT THE CONDENSATE DRAIN SYSTEM
See item 7, page 6.
Make sure the condensate line is intact and not obstructed.
Make sure the condensate pump and neutralization fi lter
are operating correctly and that you are maintaining per the
manufacturer’s instructions.
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MONTHLY
Clean the air fi lter
REMOVE AND INSPECT THE AIR FILTER
(see page11 for procedure)
The boiler includes an air fi lter to remove particulate from entering
air. Remove and clean the fi lter following the instructions in this
manual.
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EVERY 6 MONTHS
Check water components
INSPECT/CHECK/TEST WATER SYSTEM COMPONENTS
(see page10 for
procedures)
Check the boiler and system piping, the relief valve, and low water
cut-off (if one is installed) as directed in this manual.
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EVERY YEAR
Arrange for annual
service and start-up
by a qualifi ed service
technician
Have the boiler and heating system serviced and started up at the
beginning of every heating season.
A qualifi ed technician can ensure the boiler and system are
operating correctly. Without an annual service call, your boiler and
system can develop problems.
Have the boiler/system water checked by your water treatment
specialist.
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