Carrier 50SX024-060, 50SS018-060 owner manual Unit

Page 2

REQUIRED CLEARANCES TO COMBUSTIBLE MATERIAL Ð in. (mm)

Unit Top . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 (356)

Duct Side of Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 (51)

Side Opposite Ducts . . . . . . . . . . . . . . . . . . . . . . . . 14 (356)

Bottom of Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0

Vertical Discharge First 12 in. (305) of Supply Duct . . . . . . . 1 (25)

NECESSARY REQUIRED CLEARANCES Ð in. (mm)

Between Units, Control Box Side . . . . . . . . . . . . . . . . 42 (1067)

Unit and Ungrounded Surfaces, Control Box Side . . . . . . 36 (914)

Unit and Block or Concrete Walls and Other Grounded

Surfaces, Control Box Side . . . . . . . . . . . . . . . . . . . 42 (1067)

REQUIRED CLEARANCES FOR SERVICING Ð in. (mm)

Evaporator Coil Access Side . .

. . . . . . . .

. . .

. 30 (762)

 

Control Box Access Side

. . . . . . . .

. . .

. 30 (762)

 

 

(Except for Necessary Requirements)

 

 

 

 

 

Unit Top

. .

.

. . . . . . . . . . . .

. . . . . . . .

. . .

. 36 (914)

 

Side Opposite Ducts

. . . . . . . .

. . .

. 30 (762)

 

 

 

 

 

 

 

 

 

 

UNIT

 

CENTER OF GRAVITY (in./mm)

 

 

50SS

 

X

Y

 

 

Z

 

018

 

19.6/499

21.7/551

 

10.6/269

 

 

024

 

22.5/570

20.9/530

 

10.0/254

 

 

030

 

22.1/561

20.3/516

 

10.0/253

 

 

036

 

21.2/538

19.9/506

 

9.9/251

 

 

042

 

21.3/540

19.9/506

 

11.3/286

 

 

 

 

 

 

LEGEND

 

 

 

 

 

CG

Ð Center of Gravity

NEC

Ð National Electrical Code

COND

Ð

Condenser

REQ'D

Ð

Required

MAT'L

Ð

Material

 

 

 

 

 

 

NOTES:

1.

Clearances must be maintained to prevent recirculation of air from

 

outdoor-fan discharge.

2.

Dimensions in ( ) are in millimeters.

UNIT

ELECTRICAL

UNIT WT

 

CORNER WT (Lb/Kg)

 

UNIT HEIGHT

DIMENSION

 

 

(in./mm)

(in./mm)

50SS

CHARACTERISTICS

 

 

 

 

 

 

 

 

 

 

Lb

Kg

A

 

B

C

 

D

E

F

 

 

 

 

018

208/230-1-60

208

95

61/28

 

43/20

69/31

 

35/16

24.1/613

18.2/462

024

208/230-1-60

237

108

60/27

 

54/25

92/42

 

31/14

24.1/613

18.2/462

030

208/230-1-60, 208/230-3-60

254

115

61/28

 

58/26

96/44

 

39/18

24.1/613

18.2/462

036

208/230-1-60, 208/230-3-60, 460-3-60

270

123

75/35

 

48/22

109/50

 

37/17

24.1/613

18.2/462

042

208/230-1-60, 208/230-3-60, 460-3-60

300

135

81/40

 

57/26

117/53

 

45/20

28.1/714

22.2/563

Fig. 2 Ð Dimensions; Units 50SS018-042 Without Base Rail

2

Image 2
Contents Contents Safety ConsiderationsUnit Dimensions Units 50SS018-042 with Optional Base Rail Dimensions Units 50SS048,060 Without Base Rail Dimensions Units 50SS048,060 With Optional Base Rail Dimensions Units 50SX024-036 Without Base Rail Dimensions Units 50SX024-036 With Optional Base Rail Dimensions Units 50SX042-060 Without Base Rail Matl CharacteristicsCond Ð Unit Electrical Unit WTDimensions Units 50SX042-060 With Optional Base Rail Corner WT Lb/Kg 50SX Curb Part Number``A Provide Unit Support Receiving and InstallationCheck Equipment Suggested Rigging for Units Without Base Rail Physical Data Ð Unit 50SS Physical Data Ð Unit 50SXArea Not To Be Drilled SizeEvaporator Coil Access Panel Indoor Blower Access Panel Field-Fabricated Duct Cover Provide for Condensate Disposal Filler Bracket and Blower ShelfInstall Electrical Connections Condensate TrapÐ Electrical Data Ð 50SS Units Ð Electrical Data Ð 50SX Units Typical Duct Panel Knockouts IFO CTDICM PRE-START-UP TranStart-Up Cooling Section and Make Adjustments START-UPTemp F Evap AIR Ð CFM Ð Superheat Charging Table, 50SS018Ð Superheat Charging Table, 50SS024 AIR ENTÐ Superheat Charging Table, 50SS042 Ð Superheat Charging Table, 50SS030Ð Superheat Charging Table, 50SS036 10001600 1995 Ð Superheat Charging Table, 50SX024Ð Superheat Charging Table, 50SX030 Ð Superheat Charging Table, 50SX048 Ð Superheat Charging Table, 50SX036Ð Superheat Charging Table, 50SX042 1200Superheat Required Suction-Tube Temperature FÐ Superheat Charging Table, 50SX060 Temp FOption Description Mode FAN Cooling HeatingTerminal Sequence of Operation Ð STD NON-ICM Units Unit Motor 460 V Horizontal Discharge Size SpeedUnit Motor AIR 460 Volt Horizontal Discharge 048² Unit Motor AIR 460 Volt Vertical Discharge SizeSpeed Delivery Unit 50SX FAN only CoolingFilter Pressure Drop in. wg Accessory Electric Heater Pressure Drop in. wgWet Coil Pressure Drop Unit Top Removal MaintenanceAir Filter Evaporator Blower and MotorCondenser Coil, Evaporator Coil, and Conden Condenser FanTroubleshooting Cooling Chart Symptom Cause RemedyTroubleshooting Cooling Chart Page Page Packaged Service Training Page III. START-UP Remove and Store in Job FilePreliminary Information