CARRIER Package Units(both Units Combined) Manual L0812445

User Manual: CARRIER CARRIER Package Units(both units combined) Manual CARRIER Package Units(both units combined) Owner's Manual, CARRIER Package Units(both units combined) installation guides

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Installation Instructions
NOTE:

Read and become

SAFETY
Installing

and

fanfiliar

with these instructions

servicing

installation.

air-conditioning

codes.

INTRODUCTION

equipment

can

be

pressures and electrical components.
Only
personnel
should
install
or service

air-conditioning
equipment.
When working
equipment,
observe the precautions
provided
labels attached to the unit.
all safety

beginning

CONSIDERATIONS

hazardous due to system
trained
and
qualified

Follow

before

Wear safety

on air-conditioning
in literature, tags, and

These

instructions

Accessory.
consists
of

extension

panels,

and attached

National

Electrical

of the

power

protective

clothing,

local building

codes

265v

cord cover, and 4 attachment
1--Package

screws.

Contents
QUANTITY

Electrical Subbase

and

1
2

Side Extension Panels

Adjustable

Electrical

Subbase
Accessory
2 adjustable
side

ITEM

glasses,

to the unit. Consult

Code (NEC)

the installation

The 265v Electrical
the electrical
subbase,

Table

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

cover

Subbase
package

Power Cord Cover

1

Attachment Screws (black)

4

for special requirements.

GENERAL
Recognize

safety

information.

This is the safety-alert

symbol/_.

When you see this symbol on the unit and in instructions
manuals, be alert to the potential for personal injury.

or

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 may result in nfinor personal
injury or product and property damage. NOTE is used to highlight
suggestions
operation.

which will result in enhanced

installation,

reliability,

or

The 265v Electrical

Subbase

packaged

air conditioner

ternfinal

Accessory

nmst be used whenever

or heat pump

is installed

the
in a

wall less than 2 in. (50.8 ram) thick, or where wall sleeve extends 4
in. (101.6 ram) or more into room, or for additional
support or
leveling of air conditioner
or heat pump. Wall sleeve must be 3-1/4
in. (82.6
nfininmm
The
box

ram) minimum
into room and 3-1/4
in. (82.6
to 5-1/2 in. (139.7 ram) naaxinmm above floor.

ram)

electrical subbase has a factory-installed
electrical junction
containing
a receptacle
for corded packaged
ternfinal
air

conditioner
(PTAC)
source connections,

units,

Knockouts

are

provided

for

power

INSTALLATION
IMPORTANT:

Refer

to chassis

nameplate

for power

source

requirements.

ELECTRICAL
SHOCK HAZARD
AND/OR
OPERATION AND DAMAGE HAZARD

UNIT

Failure to follow this warning
or death and/or unit operation

injury

could result in personal
and damage.

- Follow the National Electrical
codes and ordinances.
- For personal
grounded.

Code (NEC)

safety, this unit MUST

or local

- Alunfinum
Consult

All wiring

must

BE properly

comply

Code

NOTE:

The factory-installed
to PTAC

building
a qualified

wiring

cord with this unit.
may present

electrician

When unit is in STOP
electrical controls.

Step 2 --Prepare

position,

special problems.

there

is still voltage

to

electrical

receptacle

Owner's

codes

and National

all power

Manual

must

match

to choose

to unit and remove

the chassis
the

correct

front panel.

wall sleeve. Drill one 1/8 in. (3.18 ram) hole on

each side of wall sleeve. If installing

plastic sleeve, use locator

dimple

can be done through

on outside of sleeve. Drilling

plastic from inside if desired.

for assistance.

local

(NEC).

Step 1 --Disconnect

use an extension

with

Electrical

plug. Refer
subbase.

- Protective
devices (fuses or circuit breakers) acceptable
for unit installations
are specified on the nameplate of
each unit.
- DO NOT

Building
power source wiring
can enter subbase
through any
conduit knockout
hole in bottom
of subbase
or through the
knockouts
in the electrical junction box walls.

See Fig. 1.

the

EXTENSION PANELS
SHOWN BENT TO FIT
ADJUSTABLE
SIDE EXTENSION
PANELS

ATTACHMENT SCREWSUBBASE TO WALL

AGAINST WALL

_

LOOATOR

SLEEVE

.... i

E. o,OPLE
F

PANELS SLIDE INTO
INSIDE
NOTE: OF SUBBASE

r_

_

I/

//

BOX
ATTACHMENT SCREWSUBBASE TO
SIDE PANEL
LEVELING
BOLT

_

I/PANELS
_/_

_'1/

_

SIDEI

_
ZZ Z
-

,_

TAB !_

ENGAGEMENT
HOLES

_J_
-

ATTACHMENT

ACCESS
COVERS
RECEPTACLE

ADJUSTABLE
SIDE EXTENSION

SLEEVE
SUBBASE TO WALL

_

POWER
CORD
NOTCH

LEVELING
BOLT

SCREW-

ATTACHMENT SCREW-SUBBASE
TO SIDE PANEL
A08513

Fig. 1 -

NOTE:

If installing

metal sleeve, mark location

then drill 1/8-in.(3.2
on metal sleeve.

ram) holes.

See Fig. 2

Electrical

of holes on sleeve
for hole dimensions

Subbase

Assembly

Step 5 --Bring

Step 6 --Take

Step 3 --(Optional)

Adjustable

Side Extension

Panels

can be

Fig. 4 and 5.

See Fig. 3, dimension

mounting

Step 7 --Attach

X.

Side Extension

Panels

to subbase

screw on each side so that panel end extends
in. (50.8 ram) from front of subbase.

using one black

dimension

X plus 2

To adjust side panel, simply

bend panel at slot position.

See Fig. 1 and 3.

NOTE:
1.

holes for more exact fit to wall. See Fig.

Use engagement

INSIDE WALL-_

into the subbase

power

subbase

the subbase

junction

box

See Fig. 4.

are aligned,

on each side.

wires. Replace

to wall sleeve. Subbase

cover. See

has side tabs for

Be sure hole on side tab is

locator hole on side of sleeve.

attach subbase

Once

to sleeve with one (1) black screw

Do not over tighten.

See Fig. 1 and 4.

Step 8 --Level
subbase flush with floor by adjusting
beneath each end of subbase.

1/8" (3.2) ATTACH M ENT HOLE
FOR METAL SLEEVE

leveling

bolts

INSIDE
WALL
------e,

WALL
SLEEVE
DISTANCE
X

SIDE
1/8" (3.2)
ATTACHMENT
HOLE

electrical

connections.

to receptacle

to the sleeve.

lined up with pre-drilled
holes

for conduit

larger, left access cover off and use field supplied

wire nuts to connect

attached to cover open space left between subbase and wall.
Determine the distance from inside wall to front of wall sleeve.

Step 4 --Attach

power

using one of the knockouts

2" (50.8

(BOTH SIDESy

_sl

II

I I I I I I I

r-

----

--

1 3/16_

_1

L/I

DE _EXTENSION

T

ELECTRICAL
SUBBASE

PANEL
ATTACHMENT
SCREW

1/2" (12.7)-_"
NOTE:

Numbers

in ( ) are in rnrn

NOTE:

Numbers

I ILl
ADJUSTABLE
EXTENSION
(MOUNTED

SIDE
PANEL
INSIDE SUBBASE)

in ( ) are mm

A08498

Fig. 2 -

Metal Wall Sleeve

A08499

Fig. 3 -

Optional
Adjustable
with Electrical

Side Extension
Subbase

Panels

EXPLODED

VIEW

RECEPTACLE

ELECTRICAL
JUNCTION
BOX
WITH RECEPTACLE

KNOCKOUTS

NOTCH
ELECTRICAL
JUNCTION
BOXSEE EXPLODED
VIEW

FOR

ELECTRICAL
SUBBASE

DETAIL

ELECTRICAL

CORD
POWER

W,RES

.

HOLE TO ATTACH
SUBBASE
TO SLEEVE
(USE 1 ATTACHMENT

SUBBASE

LEFT

POWER

ACCESS
COVER

CORD
COVER

_:P_"
f

RECEPTACLE
_

RIGHT
ACCESS

_

HOLE
SIDE
(USE

COVER

SCREW)

TO ATTACH
EXTENSION
PANELS
1 ATTACHMENT
SCREW
A08514

Fig. 4 - Electrical

IMPORTANT:

Be sure

unit

is installed

before

proceeding

Subbase

to

- Exploded

View

onto the unit basepan,

ensuring

power cord is completely

covered

next step.

by power cord cover. See Fig. 6.

Step 9 --Remove
the smaller right access cover from the subbase
and plug the power cord into the receptacle.

Step 11 --Make
sure power cord cover is lined up so that power
cord will pass through the rectangular
power cord notch.

NOTE:

Cord

should

be routed

out through

notch located on top-front
of subbase.
U-shaped
knockout on receptacle access
Step 10 --

Install metal power

[Underwriters'

Laboratories]

the rectangular

DO
cover.

cord

NOT remove the
See Fig. 1 and 4.

cord cover (required

and NEC) by hooking

by UL

Step 12 -- Attach

receptacle

access cover to subbase

2 black screws provided, capturing end of power
See Fig. 4. See Fig. 7 for completed assembly.
Step 13 -- Replace

front panel and restore power to unit.

the cord cover
POWER

CORD

PTAC

UNIT

/
GROUND
_ _ \--GRN/YEL

- _

SUBBASE

UNIT
BASEPAN

__

_
GRN/YEL_

/2
-

with

cord cover.

RED (208-230V)-

ELECTRICAL

BOX

LEGEND
....

Field Supplied (Wire Power Supply)
SUBBASE

Factory Supplied Wire

/
/

Wire Connector
O

Component

Connection

POWER
CORD
COVER

(Unmarked)

RECEPTACLE
ACCESS
COVER

SCREWS

POWER
CORD
NOTCH
(ON SUBBASE)

A08510

Fig. 5 - Electrical

Subbase

Wiring

Diagram

A08511

Fig. 6 - Location

of Power

Cord

Cover

on Basepan

POWER

CORD

WALL SLEEVE

ELECTRICAL
SUBBASE

LEVELING

__

ADJUSTABLE SIDE
EXTENSION PANEL

BOLT
ATTACHMENT SCREW-SUBBASE
TO WALL SLEEVE

ACCESS

POWER CORD
COVER

COVERS

LEVELING

BOLT

ATTACHMENT SCREWSUBBASE TO SIDE PANEL
A08512

Fig. 7 -

Electrical

Subbase

Assembly

Copyright 2008 CA( / BDP ° 7310 W. Morris St. ° hldianapolis. IN 46231
Manufacturer reserves the

right

to change_

at any time_

specifications

and

Attached

to Wall Sleeve

Edition Date: 10/08

Printed in U.S.A.
designs

with Installed

without notice and without obligations.
4

Power

Cord Cover

Catalog

No: IIK-SUBB265V-01
Replaces: 52(.P

17S1/535 20039



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