Safety Considerations - Carrier Infinity ICS 58MVC 100 Series Installation Instructions Manual

TABLE OF CONTENTS
PAGE
IMPORTANT INFORMATION ........................ 2
SAFETY CONSIDERATIONS ........................ 3
CODES AND STANDARDS .......................... 7
ELECTROSTATIC DISCHARGE (ESD) PRECAUTIONS .. 7
INTRODUCTION .................................. 7
APPLICATIONS ................................... 8
Upflow ........................................ 8
Downflow ..................................... 11
Horizontal Left .................................. 12
Horizontal Right ................................ 15
LOCATION ...................................... 16
INSTALLATION .................................. 18
Air Ducts ....................................... 21
Air for Combustion and Ventilation .................. 28
Combustion Air Pipe .............................. 34
Vent Pipe ...................................... 36
Vent Termination ................................ 39
Condensate Drain ................................ 43
START-UP, ADJUSTMENTS, AND SAFETY CHECK ... 44
CHECKLIST ..................................... 60
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Fig. l - Furnace Orientation
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SAFETY CONSIDERATIONS
FURNACE RELIABILITY HAZARD
Failure to follow this caution may result in unit damage.
Improper installation or misapplication of furnace may
require excessive servicing or cause premature component
failure. This furnace can be vented as either a direct vent
(2-pipe) furnace or as an optional ventilated combustion air
application.
A direct vent system shall be installed in accordance with
the direct vent (2-pipe) procedures in the Combustion Air
and Vent Pipe Systems section within this instruction. For
optional ventilated combustion air applications, refer to the
ventilated combustion air option procedures in the same
section.
Application of this furnace should be indoors with special
attention given to vent sizing and material, gas input rate,
air temperature rise, unit leveling, and unit sizing.
FIRE, EXPLOSION, ELECTRICAL SHOCK AND
CARBON MONOXIDE POISONING HAZARD
Failure to follow this warning could result in personal
iniury, death, or property damage.
Improper installation, adjustment, alteration, service,
maintenance, or use can cause carbon monoxide poisoning,
explosion, fire, electrical shock, or other conditions which
may cause personal iniury or property damage. Consult a
qualified installer, service agency, local gas supplier, or your
distributor or branch for information or assistance. The
qualified installer or agency must use only
factory-authorized and listed kits or accessories when
modifying this product.
CUT HAZARD
Failure to follow this caution may result in personal iniury.
Sheet metal parts may have sharp edges or burrs. Use care
and wear appropriate protective clothing and gloves when
handling parts.
Improper installation, adjustment, alteration, service,
maintenance, or use can cause explosion, fire, electrical shock, or
other conditions which may cause death, personal iniury, or
property damage. Consult a qualified installer, service agency, or
your distributor or branch for information or assistance. The
qualified installer or agency must use factory-authorized kits or
accessories when modifying this product. Refer to the individual
instructions packaged with the kits or accessories when installing.
Follow all safety codes. Wear safety glasses, protective clothing,
and work gloves. Have a fire extinguisher available. Read these
instructions thoroughly and follow all warnings or cautions
include in literature and attached to the unit. Consult local
building codes, the current editions of the National Fuel Gas
Code (NFGC) NFPA 54/ANSI Z223.1 and the National
Electrical Code (NEC) NFPA 70.