Tecumseh VSC2518ZXTXM User Manual

Dimensions, inches

Line Connection*

Pumpdown

Air

Oil Ch

Gr. Wt.

L W H

CH

Suction

Liquid

90 °F 90%

SCFM

Oz.

Lbs.

VSC2518ZXTXM

44.9

28.6

26.9

21.5

7/8” S

1/2” S

41 lbs.

4200

54.8

285

* F = Flare, S = Solder, RF or RS = Rotolock with Flare or Solder Connections, C = Compression Fitting
Factory charge: 20 PSIG Nitrogen – MUST BE EVACUATED

°F

PSIG

BTUH

Watts

Cond T

BTUH

Watts

Cond T

BTUH

Watts

Cond T

BTUH

Watts

Cond T

-40

5.5

9900

3100

87

9100

3300

96

8300

3500

106

7600

3690

116

-35

8.0

11200

3200

87

10400

3410

97

9500

3620

107

8700

3830

117

-30

10.7

12700

3310

88

11800

3530

98

10800

3760

108

9900

3980

118

-25

14.0

14400

3430

89

13300

3660

99

12200

3900

109

11200

4140

119

-20

17.1

16100

3550

90

14900

3800

100

13800

4060

110

12500

4310

119

-15

19.3

18000

3690

91

16700

3950

101

15400

4220

111

14000

4480

120

-10

24.5

20000

3830

92

18600

4110

102

17100

4390

112

15600

4670

121

-5

28.8

22100

3990

93

20500

4280

103

18900

4570

113

17200

4870

122 0 33.5

24300

4150

95

22500

4460

104

20800

4760

114

18900

5070

124 5 36.5

26600

4330

96

24600

4650

106

22700

4970

115

20700

5280

125

10

43.7

28900

4510

97

26800

4840

107

24600

5180

116

22400

5510

126

Tecumseh Compressor Company

Indoor Condensing Unit

Model: VSC2518ZXTXM BoM: 2A4099-1 R-404A 4 1/2 HP AIRCOOLED

January 12, 2015

Revision: A

Model

Ambient Temperatures

Evaporator T, 80°F 90°F 100°F 110°F

60 Hz Performance

Return gas temp 40°F, 5°F sub cooling

Unit Model

VSC2518ZXTXM

High Pressure Switch

84095-2

Unit Bill of Material

2A4099-1

Low Pressure Control

84026-2

Check Valve

315-10015

Refrigeration Range

-40° F to +10° F

Discharge Valve

31590

Design Pressure Low

181

Liquid Valve

56500-K08

Design Pressure High

450

Suction Valve

56500-K14

Nominal Volts-Hz-Ph

200-230/60/3

Voltage Range

180 - 254

Receiver Tank

51084

Min. Circuit Ampacity

26.2

Accumulator

TK00046000

Max. Fuse Size (amps)

40

Liquid Filter

70126-3

Sight Glass

70084-2

Compressor Model

VSCF513ZXT

Suction Filter

70822-5

Comp. Bill of Material

VS231RT-106-J7

Compressor RLA/LRA

17.9/123

Unit Drawing

DGU1950-19

Overload

Internal

Wiring Diagram

WD23-T001

Relay

N/A Run Capacitor

N/A Replacement Kit: Relay

N/A

Start Capacitor

N/A Replacement Kit: O/L

N/A

Contactor

91012H

Replacement Kit: St. Cap

N/A Fan Motor

810S186B40 (2)

Fan Motor RLA

1.90

Fan Blade

51528-3 (2)

Fan Shroud

70611-1

Fan Guard

70832 (2)

Condenser

50785-4

Specifications/ Parts:

January 12, 2015

Revision: A

Electrical Diagram