NOTES TO INSTALLER
The words "SHALL" and "MUST" indicate a requirement which
is
essential
to
satisfactory and safe
p~oduct
·
performance.
The
words "SHOULD" and·
"MAY"
indicate a recommendation
or
advice which
is
not
essential and
nqt
require.d
but
which may
be useful
or
helpful.
The instructions are·
for
the
use
of
qualified individuals specially
trained
and e:Xper:ienced in
the
installation
of
this
type
·
equipment
and related system components. · · ·
Installation and .service personnel are required by some locales
to
be licensed.
Persons
not
qualified shall :
not
·install this
equipment
nor
interpret
these instructi6ns.
· INTRODUCTION
Models A*PB and Plare designed
for
flexibility
and
can
be
used
for
upflow,
horizontal
or
downflow
applications. These .units
are available
for
systems
of
18,000
through
60,000
BTUH
.
nominal.cooling·capaci.
ty
·. Factory authorized electric heater kifs.
are available in 5
kW
through
.
iO
kW
·
sizes,
.
See
.product
..
specifications
for
available accessory kits.
INSPECTION
AND
UNPACKING
A
thorough
inspection
of
the
shipping container
r:nust
be made
immediately upon receiving your unit. Look
for
any punctures
or
openings, and
if it
appears damage
has
occurred,
note
it
em
the
fr~J.ght
bill
before
signing. Contact delivering carrier.
immediately
to
inspect damage. Do
pot
begin installation
work
should begin
until
this inspection
is
completed.
INSTALLATION
Codes ·
The installer must·comply
with
all local, state and federal codes
and/or regulations
pertaining
to
this type
of
equipment
and its '
installation.
Such
co<;Jes
and/or regulations shall
take
precedent
over
any
recommendations
contained
herein.
If
there
are
no
loca
I
codes
on
the
subject,
installations
sha
II
be
made
in
accordance
with
the
Nationa
I
Electrical
Co9e
(N
EC)
and
·
recommendatipns
made
by
the
National
Board
of
Fire
·
Underwriters. ·
Power
Considerations
The
installer
shall check
available
..
power
to
make
certain
it
matches
the
unit
name
plate
rating
and
that
constant
voitage
·
can
be maintained on
the
unit. Unsatisfactory performance
or
a
possible
hazard
could
otherwise
result.
The
loca
·l
power
company should be contacted
with
questions concerning
power
supply. · · ·
Electr:ic
Heater
Kits ·
Location
All
models are approved
for
alcove,·closet, and attic installatic
in
the
upflow,
downflow
or
horizontal
position.
Refer
to
tt
appliCable
section
of
thi$
manual
on
pages 3-5
for
spec.if
installation instructions·on _
eac
h position.
. r
l>
•
The
air
handler
must
be installed in a level position and shou
be
located
for
ease
in
connecting
air
ductwith
proper
a
distribution. . ·
. . .
Exterior surface
of
cabiriet may sweat
when
unit
is
installed
non-air-conditioned
space
~uch
as
attic
or
garage~
Installer
mu
provide
protection
such
as
full-size
auxiliary
drain
pan on«
units.
Be
sure
to
allow
for
filter
access
for
periodiC user servicin
·· In
addition,
caulking
must
be
applied
around
the
power
ar
control
wires
entering
the
control
box.
This
will
"pre.vent c
leakage
into
·
and
condensate
from
forming
.inside
the
contr
box.· ·
Clearances ·
Clearances
from
the
air
handler
to
the
combustibles are
ze
· inches
from
all sides,
top,
and
bottom;
one inch
from
dischan
air plenum; and
the
duct
within
·36 inches
of
the
plenum.
..
·
Provide adequate space
for
servicing
the
air handler;
at
least
inches.
All
service and maintenance can be performed
from
t
·
front
access
.doors
of
the
air handler.
-..J
A WARNING A
DO
NOT,· UNDER.
ANY
.CIRCUMSTANCES,
CONNEC1
RETURN DUCTWORK
TO
ANY
OTHER
HEAT-PRODUCIN~
DEVICE SUCH AS FlREPLACE INSERT, STOVE, .
ETC
UNAUTHORIZED
USE
OF
SUCH
DEVIC.
ES
MAY
RESULT
1•
FiRE, CARBON
MONOXIDE
POISONING, EXPLOSION
PERSONAL INJURY,
OR
PROPERTY DAMAGE.
.
Only
EEB/EEC
series electric heater
kit
may be
install~d
intoth
.e .
air
handler.
See
Electric
Heat
section
on
p·
age
12
for
more
information~
' )'
2
