Infinity ICS --- Model 58MVC
Direct Vent 4---Way Multipoise
Condensing Gas Furnace
With IdealComfort
t
IdealHumidity
t
Installation Instructions
NOTE
: Read the entire instruction manual before starting the
installation.
This furnace can be vented as a direct vent (2--pipe) or as an
optional ventilated combustion air application.
Furnaces installed in Canada must use Vent Systems that are
certified to the Standard for Type BH Gas Venting Systems,
ULC--S636.
ULC--S636 certified plastic vent system material or the
components of ULC--S636 certified vent systems must not be
interchanged with other vent systems or unlisted pipe/fittings.
Vent components supplied with the furnace and components in
factory authorized vent kits may be used with ULC--S636
certified vent systems.
The ULC--S636 certified plastic components, and specified
primers and glues of the certified system must be from a
single--system manufacturer and not mixed with other system
manufacturer’s vent system parts.
The first 3 ft. (.91 M) of the venting system must be readily
accessible for inspection.
Some Provinces may require the combustion air system to be
ULC--S636 certified.
NOTE
: Please retain these instructions with the furnace after
installation for future reference.
TABLE OF CONTENTS
PAGE
IMPORTANT INFORMATION
2
. . . . . . . . . . . . . . . . . . . . . . . .
SAFETY CONSIDERATIONS
3
. . . . . . . . . . . . . . . . . . . . . . . .
CODES AND STANDARDS
6
. . . . . . . . . . . . . . . . . . . . . . . . . .
ELECTROSTATIC DISCHARGE (ESD) PRECAUTIONS
7
. .
INTRODUCTION
7
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
APPLICATIONS
7
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Upflow
7
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Downflow
10
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Horizontal Left
11
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Horizontal Right
13
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LOCATION
14
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
INSTALLATION
16
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Air Ducts
19
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Air for Combustion and Ventilation
26
. . . . . . . . . . . . . . . . . .
Combustion Air Pipe
32
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Vent Pipe
34
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Vent Termination
37
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Condensate Drain
42
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
START--UP, ADJUSTMENTS, AND SAFETY CHECK
43
. . .
CHECKLIST
59
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ama
CERTIFIED
As an ENERGY STAR
®
Partner,
Carrier Corporation has deter-
mined that this product meets
the ENERGY STAR
®
guidelines
for energy efficiency.
REGISTERED
ISO 9001:2000
UPFLOW
DOWNFLOW
HORIZONTAL
LEFT
AIRFLOW
AIRFLOW
AIRFLOW
AIRFLOW
HORIZONTAL
RIGHT
A93041
Fig. 1 -- Furnace Orientation
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.
CAUTION
!
