LENNOX Air Conditioner/heat Pump(outside Unit) Manual L0805463

User Manual: LENNOX LENNOX Air conditioner/heat pump(outside unit) Manual LENNOX Air conditioner/heat pump(outside unit) Owner's Manual, LENNOX Air conditioner/heat pump(outside unit) installation guides

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LENNOX

Fj_

,t_2001 Lennox Industries Inc.
Dallas, Texas

INSTALLATION

puTeCh n ical

KITS COMMON TO COOLING
AND HEAT PUMP EQUIPMENT
504,316M
3/2001
Supersedes

INSTRUCTIONS

blications
Litho

COMPRESSOR

START

U.S.A.

KITS

503,874M

FOR COMPRESSOR

START KITS

c-

Package 1 of 1 contains the following:
1 - Start capacitor
1 - Potential relay
1 - Capacitor bracket
1 - Bag assembly including the following:
1 - # 8-32 x 3/8 TFS screw
2 -# 10-32 x 1/2 TFS screw
1 - Wiring diagram sticker
1 - Conversion sticker
Refer to the list of kits and corresponding compressors
which begins on page 2 to ensure the correct unit
application.

Single-phase condensing/heat pump units are equipped
with a PSC (Permanent Split Capacitor) single-phase
motor. In most cases, this motor does not require a
potential
relay and starting capacitor.
However,
conditions such as low voltage may require the use of a
start kit to increase compressor starting torque.

Install the mounting bracket using the provided
screw. Do not tighten screw completely.
d - Insert capacitor into bracket and tighten screw.
Capacitor should still move slightly in the bracket.
It should not fall beyond stop in control box.
5-Install
the relay inside unit control box using the
provided screw (if necessary).
NOTE - Relay is position-sensitive.
It must be
installed with the screw at the top.
6 - Complete all wiring according to the wiring diagram
in figure 2. Affix the adhesive-backed
diagram
(provided in the bag assembly) on the unit, preferably
next to existing unit wiring diagram.
7 - Affix the CSR sticker next to the unit wiring diagram.
This sticker will indicate to future service providers
that the start capacitor and potential relay have been
added to convert the system to CSR operation.
8 - Turn on the power supply to the unit.

1 - Turn off power supply to the unit.
2 - Install the start capacitor mounting bracket (provided)
inside the unit control box using the provided screws.
Slide the capacitor into the bracket and secure.
NOTE - If the kit is being installed in a I OACB, 10HPB,
12ACB or 12HPB unit, it will be necessary to modify
the capacitor mounting bracket as outlined below.
BRACKET MODIFICATION
(10ACB, 10HPB, 12ACB, 12HPB)

WARNING

COMPRESSOR
_TO
/
/
|
/
l

.THESE TWO WIRES CONNECT
SAME LOAD TERMINAL ON

COMPRESSOR
TERMINAL BOX

cOMPRESSORCONTACTOR''
I

/_

I I
THESE TWO WIRES CONNECT
U/TOsAMELOADTERMINALON
_COMPRESSOR

I t "_ _
I k@l@)

CONTACTOR.

I I

YELLOW
BLACK

RED

Front View

START KITS

I II

II

--

RED

Top View

YELLOW

RUN
CAPACITOR

FIGURE 1

POTENTIAL
LAY

a

b

-

_

Flatten or cut the corner of the bracket which has
two holes close together. The bracket should still
have one corner and one flat section.
Hold the capacitor in a vertical position. Position
the bracket so that the corner of the bracket is on
the right side of the capacitor pointing toward the
capacitor, Fold the flat metal across the screw
hole and form the bracket around the capacitor.
Set the capacitor aside.
Page 1

START
CAPACITOR
YELLOW

BLACK
LINE

VOLTAGE

INSTALLED

LINE

VOLTAGE

TO

AT FACTORY

BE INSTALLED

FIGURE 2

I

COMPRESSOR START KITS
Start
LB-32100BJ

Kit
(10J39)

Compressor

Potential

69H6201

Relay

Start

Capacitor

58H6601

P-8-3576

10B1701

44A9301

P-8-2525

44A9301

P-8-3577

47A6001

10B1701

47A6001

10B1701

P-8-1101

21J2801

21J2901

10B1701

72H7201

P-8-1617

47A6001

P-8-3577

21J2901

72H3401
68J5001
LB-32100BK

(10J49)

63K8301
78H2701
14K8801
72H3301
18J7001

LB-32100BL(10J41)

68J5201
22J001
49K3401
68J7201
66J4401
67K4001
68J7301
67K4101
67K4201
68J7501
72H7501

LB-32100BM

(10J42)

72H7801
27J2401
99K1001
99Kl101
19L1901
80K1901
80K2001
80K2101
80K2201
74H4501

LB-32100BN

(12J90)

LB-32100BP

(12J91)

LB-32100BR

(23J47)

68J5101
68J5401
68J5301
74H4601
74H5801
86H7801
25J5701
68J5501
53J7701

LB-32100BS

(64J09)

53J7801
68J5601
18H7301
42J2901
98G2001
81G6601

LB-32100BT

(81 J68)

81G6701
81G6801
97H5001
97H5101
53J0501
68J0701
53J0601

LB-32100BW(81J69)

48J2101
57J4401
88K2001

(98J22)

68J5701

P-8-3577

P-8-1101

LB-32100BAB

(19K41)

14K8701

68J4201

47A6001

LB-32100BAC

(66K91)

63K6801
14K8901

58H6601

44A9301

LB-32100BX

14K9001
LB-32100BAD

(66K92)

63K6901

P-8-3577

44A9301

LB-32100BAH

(41L87)

25J9701

39L4601

21J2901

Page 2



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