40KMC
/
38HDF
40KMQ
/
38QRF
In—Ceiling
Cassette
Duct—Free
Split
System
Sizes
018
to
036
turn
to
the
experts
fF
Installation
Instructions
40KMC,
KMQ
Unit
38HDF/QRF
Unit
NOTE:
Read
the
entire
instruction
manual
before
starting
the
installation.
CA
UA
Le:
UNIT
OPERATION
AND
SAFETY
HAZARD
Failure
to
follow
this
warning
could
result
in
personal
injury
or
equipment
damage.
Puron
refrigerant
systems
operate
at
higher
pressures
than
standard
R-22
systems.
To
avoid
damage
to
the
unit
or
possible
personal
injury,
do
not
use
R-22
service
equipment
or
components
on
Puron
refrigerant
equipment.
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
warnings
or
cautions
included
in
literature
and
attached
to
the
unit.
Consult
local
building
codes
and
current
editions
of
the
National
Electrical
Code
(
NEC
)
NFPA
70.
In
Canada,
refer
to
current
editions
of
the
Canadian
electrical
code
CSA
22.1.
Recognize
safety
information.
This
is
the
safety-alert
symbol
A
When
you
see
this
symbol
on
the
unit
and
in
instructions
or
manuals,
be
alert
to
the
potential
for
personal
injury.
Understand
these
signal
words;
DANGER,
WARNING,
and
CAUTION.
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
would
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.
ELECTRICAL
SHOCK
HAZARD
Failure
to
follow
this
warning
could
result
in
personal
injury
or
death.
Before
installing,
modifying,
or
servicing
system,
main
electrical
disconnect
switch
must
be
in
the
OFF
position.
There
may
be
more
than
1
disconnect
switch.
Lock
out
and
tag
switch
with
a
suitable
warning
label.
PERSONAL
INJURY
AND
EQUIPMENT
DAMAGE
HAZARD
Failure
to
follow
this
caution
may
result
in
personal
injury
and
/
or
equipment
damage.
DO
NOT
operate
the
unit
without
a
filter
or
with
grille
removed.
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