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

Open the PDF directly: View PDF .
Page Count: 2

LENNOX

,t_2001 Lennox Industries Inc.

Dallas, Texas

KITS COMMON TO COOLING

AND HEAT PUMP EQUIPMENT

Fj_ puTeCh n ical

blications

Litho U.S.A.

504,316M

3/2001

Supersedes 503,874M

COMPRESSOR START KITS

INSTALLATION INSTRUCTIONS FOR COMPRESSOR START KITS

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.

c- 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.

WARNING

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)

Front View Top View

a -

b _

FIGURE 1

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.

COMPRESSOR START KITS

.THESE TWO WIRES CONNECT COMPRESSOR

_TO SAME LOAD TERMINAL ON TERMINAL BOX

/ cOMPRESSORCONTACTOR''I /_

/ I I THESE TWO WIRES CONNECT I t"_ _

| U/TOsAMELOADTERMINALON I k@l@) I

/ _COMPRESSOR CONTACTOR.

l I IYELLOW I II

BLACK -- I I

RED RED

RUN

CAPACITOR

BLACK

YELLOW

POTENTIAL

LAY

START

CAPACITOR

YELLOW

LINE VOLTAGE INSTALLED AT FACTORY

LINE VOLTAGE TO BE INSTALLED

FIGURE 2

Page 1

Start Kit Potential Relay Start Capacitor

LB-32100BJ (10J39) 58H6601 P-8-3576

LB-32100BK (10J49)

LB-32100BL(10J41)

LB-32100BM (10J42)

LB-32100BN (12J90)

LB-32100BP (12J91)

LB-32100BR (23J47)

LB-32100BS (64J09)

LB-32100BT (81J68)

LB-32100BW(81J69)

LB-32100BX (98J22)

LB-32100BAB (19K41)

LB-32100BAC (66K91)

LB-32100BAD (66K92)

LB-32100BAH (41L87)

COMPRESSOR START KITS

Compressor

69H6201

72H3401

68J5001

63K8301

78H2701

14K8801

72H3301

18J7001

68J5201

22J001

49K3401

68J7201

66J4401

67K4001

68J7301

67K4101

67K4201

68J7501

72H7501

72H7801

27J2401

99K1001

99Kl101

19L1901

80K1901

80K2001

80K2101

80K2201

74H4501

68J5101

68J5401

68J5301

74H4601

74H5801

86H7801

25J5701

68J5501

53J7701

53J7801

68J5601

18H7301

42J2901

98G2001

81G6601

81G6701

81G6801

97H5001

97H5101

53J0501

68J0701

53J0601

48J2101

57J4401

88K2001

68J5701

14K8701

63K6801

14K8901

14K9001

63K6901

25J9701

10B1701

P-8-2525

P-8-3577

10B1701

10B1701

21J2801

10B1701

P-8-1617

44A9301

44A9301

47A6001

47A6001

P-8-1101

21J2901

72H7201

47A6001

P-8-3577 21J2901

P-8-3577 P-8-1101

68J4201 47A6001

58H6601 44A9301

P-8-3577 44A9301

39L4601 21J2901

Page 2