NOTE:
Read
the
entire
instruction
manual
before
starting
the
installation.
TABLE
OF
CONTENTS
PAGE
SAFETY
CONSIDERATIONS
....................0005.
1
INTRODUCTION
...
00...
nee
2
INSTALLATION
2.0.0.0.
00s
2
Airflow
oo.
teens
2
TXV
eens
2
Inspect
Equipment
..............00
0.00
cee
eee
2
Select
Installation
Procedure
.......................
2
Installation
of
Furnace
Coils
.....................05.
3
Connect
Refrigerant
Piping
......................00.
5
Connect
Refrigerant
Liquid
and
Suction
Lines
.........
5
Refrigerant
Metering
Device
.....................05.
5
Condensate
Drain
Line
Connection
..................
5
Waste
Line
Connection
.............0..
00000.
c
eee
6
Humidifier
Application
.......00.0.0.00.0
0.000022
eee
6
Model
Number
Identification
........................
7
SAFETY
CONSIDERATIONS
Improper
installation,
adjustment,
alteration,
service,
maintenance,
or
use
can
cause
explosion,
fire,
electrical
shock,
or
other
conditions
which
may
cause
death,
personal
injury
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.
Use
quenching
cloth
for
brazing
operations.
Have
fire
extinguisher
available.
Read
these
instructions
thoroughly
and
follow
all
warning
or
cautions
included
in
literature
and
attached
to
the
unit.
Consult
local
building
codes
and
the
current
editions
of
the
National
Electrical
Code
(NEC)
NFPA
70.
In
Canada,
refer
to
the
current
editions
of
the
Canadian
Electrical
Code
CSA
C22.1.
Recognize
safety
information.
When
you see
this
symbol
AX
on
the
unit
and
in
instructions
or
manuals,
be
alert
to
the
potential
for
personal
injury.
Understand
the
signal
words
DANGER,
WARNING,
CAUTION,
and
NOTE.
These
words
are
used
with
the
safety-alert
symbol.
DANGER
identifies
the
most
serious
hazards
which
will
result
in
severe
personal
injury
or
death.
WARNING
signifies
hazards
which
could
result
in
personal
injury
or
death.
CAUTION
is
used
to
identify
unsafe
practices
which
may
result
in
minor
personal
injury
or
product
and
property
damage.
NOTE
is
used
to
highlight
suggestions
which
will
result
in
enhanced
installation,
reliability,
or
operation.
IMPORTANT.
Nitrogen
can
leak
out
through
the
hole
that
the
needle
pierced
in
the
plugs.
This
does
not
indicate
a
leaking
coil
nor
warrant
return
of
the
coil.
ELECTRICAL
SHOCK
HAZARD
Failure
to
follow
this
warning
could
result
in
personal
injury
or
death.
Before
installing,
modifying
or
servicing
system,
always
turn
off
main
power
to
system.
There
may
be
more
than
one
disconnect
switch.
Lock
out
and
tag
switch
with
a
suitable
warning
label.
4
CAUTION
PERSONAL
INJURY
HAZARD
Failure
to
follow
this
caution
may
result
in
personal
injury.
This
coil
contains Nitrogen
precharge
of
15
PSIG.
Release
of
this
pressure
through
the
center
of
the
rubber
plugs
is
required
before
removing
the
pluas.
4
CAUTION
ENVIRONMENTAL
HAZARD
Failure
to
follow
this
caution
may
result
in
environmental
pollution.
Remove
and
recycle
all
components
or
materials
(i.e.
oil,
refrigerant,
etc.)
before
unit
final
disposal.
4.
CAUTION
CUT
HAZARD
Failure
to
follow
this
caution
may
result
in
personal
injury.
Sheet
metal
parts
may
have
sharp
edges
or
burrs.
Use
care
and
wear
appropriate
protective
clothing
and
gloves
when
handling
parts.
484
01
3600
00
April
2010
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