Carrier 50SS018-060, 50SX024-060 owner manual Corner WT Lb/Kg 50SX

Page 11

 

 

LEGEND

 

CG

Ð Center of Gravity

NEC Ð National Electrical Code

COND Ð

Condenser

REQ'D Ð Required

MAT'L

Ð

Material

 

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)

NOTES:

1.Clearances must be maintained to prevent recirculation of air from outdoor- fan discharge.

2. Dimensions in ( ) are in millimeters.

 

 

UNIT

CENTER OF GRAVITY (in./mm)

 

 

 

 

 

 

50SX

X

 

 

Y

 

 

 

Z

 

 

 

 

 

 

042

20.8/529

 

20.2/512

 

17.3/440

 

 

 

 

 

048

21.6/548

 

19.8/502

 

17.3/440

 

 

 

 

 

 

060

22.0/560

 

19.9/506

 

15.7/399

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UNIT

 

ELECTRICAL

UNIT WT

 

 

CORNER WT (Lb/Kg)

 

50SX

 

CHARACTERISTICS

Lb

 

Kg

 

A

 

B

 

C

 

D

042

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

329

 

150

89/40

 

64/29

124/56

 

52/24

048

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

360

 

164

89/40

 

75/34

138/63

 

58/26

060

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

 

379

 

172

70/32

 

104/47

125/57

 

80/36

Fig. 9 Ð Dimensions; Units 50SX042-060 With Optional Base Rail (cont)

11

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Contents Safety Considerations ContentsUnit 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 Unit Electrical Unit WT CharacteristicsCond Ð MatlDimensions 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 50SX Physical Data Ð Unit 50SSSize Area Not To Be DrilledEvaporator Coil Access Panel Indoor Blower Access Panel Field-Fabricated Duct Cover Filler Bracket and Blower Shelf Provide for Condensate DisposalCondensate Trap Install Electrical ConnectionsÐ Electrical Data Ð 50SS Units Ð Electrical Data Ð 50SX Units Typical Duct Panel Knockouts IFO CTDICM Tran PRE-START-UPSTART-UP Start-Up Cooling Section and Make AdjustmentsAIR ENT Ð Superheat Charging Table, 50SS018Ð Superheat Charging Table, 50SS024 Temp F Evap AIR Ð CFM1000 Ð Superheat Charging Table, 50SS030Ð Superheat Charging Table, 50SS036 Ð Superheat Charging Table, 50SS0421600 1995 Ð Superheat Charging Table, 50SX024Ð Superheat Charging Table, 50SX030 1200 Ð Superheat Charging Table, 50SX036Ð Superheat Charging Table, 50SX042 Ð Superheat Charging Table, 50SX048Temp F Required Suction-Tube Temperature FÐ Superheat Charging Table, 50SX060 SuperheatOption Description Mode FAN Cooling HeatingTerminal Sequence of Operation Ð STD NON-ICM Units Size Speed Unit Motor 460 V Horizontal DischargeUnit Motor AIR 460 Volt Horizontal Discharge Unit 50SX FAN only Cooling Unit Motor AIR 460 Volt Vertical Discharge SizeSpeed Delivery 048²Filter Pressure Drop in. wg Accessory Electric Heater Pressure Drop in. wgWet Coil Pressure Drop Evaporator Blower and Motor MaintenanceAir Filter Unit Top RemovalCondenser Fan Condenser Coil, Evaporator Coil, and CondenSymptom Cause Remedy Troubleshooting Cooling ChartTroubleshooting Cooling Chart Page Page Packaged Service Training Page III. START-UP Remove and Store in Job FilePreliminary Information