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SPX SGS REFRIGERATION STC Series, Руководство пользователя

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SPX SGS REFRIGERATION STC Series Скачать руководство пользователя страница 20

20 

maintenance

10 REPLACEMENT PARTS LIST 

Following are major replacement parts of standard STC Series 
units. Model Number, Serial Number, and voltage will be necessary 
to identify the correct replacement part. 

Table 7—Motor and Fan

Fan 

Quantity

Fan  

Diameter 

in

Fan  

Section  

in

Model 

Code

Air Flow Up (U) Hub on Air 

Entering Side Fan  

part number

Motor  

rpm

Motor  

hp

230/460/3/60 

Motor

part number

575/3/60 

Motor

part number

Air Flow Down (D) Hub on Air 

Entering Side Fan  

part number

1

24

30

AA

E315554

1140

1/3

E315544

E315534

E315566

1

24

30

AB

E315555

1140

1/2

E315545

E315535

E315567

1

24

30

AC

E315556

1140

3/4

E315546

E315536

E315568

1

24

30

AD

E315557

1140

1

E315547

E315537

E315569

1

24

30

AE

E315558

1140

1.5

E315548

E315538

E315570

1

30

36

CD

E315559

1140

1

E315547

E315537

E315571

1

30

36

CE

E315560

1140

1.5

E315548

E315538

E315572

1

30

36

CF

E315561

1140

2

E315549

E315539

E315573

1

30

36

BB

E315562

850

1/2

E315550

E315540

E315574

1

30

36

BC

E315563

850

3/4

E315551

E315541

E315575

1

30

36

BD

E315564

850

1

E315552

E315542

E315576

1

30

36

BE

E315565

850

1.5

E315553

E315543

E315577

Table 8—Coil Heater

Coil Heater Overall Length 

in

Coil Heater 

Rated Watts

230V Coil Heater for  

230/460V Power 

part number

190V Coil Heater for  

380V Power 

part number

288V Coil Heater for  

575V Power 

part number

38.00

500

E315614

E315619

E315624

44.00

600

E315615

E315620

E315625

68.00

1000

E315616

E315621

E315626

80.00

1200

E315617

E315622

E315627

98.00

1500

E315618

E315623

E315628

Table 9—Drain Pan Heater

Coil Heater Overall Length 

in

Coil Heater 

Rated Watts

230V Coil Heater for  

230/460V Power 

part number

190V Coil Heater for  

380V Power 

part number

288V Coil Heater for  

575V Power 

part number

50.00

375

E315629

E315638

E315647

56.00

425

E315630

E315639

E315648

64.00

475

E315631

E315640

E315649

68.00

500

E315632

E315641

E315650

80.00

600

E315633

E315642

E315651

83.00

625

E315634

E315643

E315652

92.00

700

E315635

E315644

E315653

98.00

725

E315636

E315645

E315654

110.00

800

E315637

E315646

E315655

Содержание SGS REFRIGERATION STC Series

Страница 1: ...STC Series twin unit cooler INSTALLATION OPERATION MAINTENANCE E329630 ISSUED 02 2020 READ AND UNDERSTAND THIS MANUAL PRIOR TO OPERATING OR SERVICING THIS PRODUCT user manual SGS REFRIGERATION...

Страница 2: ...Interpiping 8 6 4 Evacuation and Leak Test 8 6 5 DXA And Suction Accumulators 8 7 Electrical 9 7 1Field Wiring 9 7 2Electrical Data 9 7 3Suggested No Defrost Requirement Sequence of Operation 17 7 4S...

Страница 3: ...ocate the expansion valve bulb on a horizontal length of suction line closer to the connection stub Position the bulb in a 3 4 8 or 9 o clock position Do not position the bulb on the top or the bottom...

Страница 4: ...ould be in place before the unit is hung See Sections 2 3 and 2 4 The unit must be level in all directions to insure proper drainage of the condensate drain pan FIGURE 1 Unit Dimension 15 75 5 25 LENG...

Страница 5: ...00 64 00 24 00 94 00 59 75 8 115 00 70 00 24 00 94 00 65 75 30 4 133 00 62 00 28 00 112 00 57 75 68 68 6 133 00 70 00 28 00 112 00 65 75 8 133 00 76 00 28 00 112 00 71 75 Four 24 4 145 00 56 00 24 00...

Страница 6: ...m moist air from migrating through the drain line The trap should be located in the warmest and or lowest section of the piping to avoid freezing and provide sufficient liquid head for flow through th...

Страница 7: ...gnized refrigeration standards Under no circumstances should the refrigerant connection size of the unit be used as the basis for sizing the lines For aluminum flange connections see Figure 4 for fina...

Страница 8: ...4 EVACUATION AND LEAK TEST Whenallrefrigerationconnectionshavebeencompleted theentire system must be tested for leaks and then evacuated 6 5 DXA AND SUCTION ACCUMULATORS DonotuseunitswithDirectExpans...

Страница 9: ...3 5 2 5 Two 1140 1 3 3 6 1 8 1 8 1140 1 2 4 8 2 4 2 4 2 0 850 1 2 5 2 2 6 2 6 2 6 1140 3 4 5 6 2 8 2 8 2 4 850 3 4 8 0 4 0 4 0 3 2 1140 1 7 2 3 6 3 6 3 0 850 1 8 4 4 2 4 2 3 6 1140 1 1 2 10 0 5 0 5 0...

Страница 10: ...0 575 3 60 1 2 3 G 1 2 3 G 1 2 3 G 1 2 3 G 1 2 3 G 1 T2 T1 T3 2 3 G GRN FAN MOTORS 3 PHASE FAN MOTOR CIRCUIT TERMINAL BLOCK INSIDE UNIT 1 3 G 1 3 G 1 3 G 1 3 G 1 3 G 1 T2 T1 T3 3 G GRN FAN MOTORS SING...

Страница 11: ...HEATER CIRCUIT 2 HEATER CIRCUIT 3 HEATER CIRCUIT 4 2 B 1 R 4 Y 1 R 2 B 4 Y ADJUSTABLE DEFROST CONTROL MOUNTED ON BEND END OF UNIT ELECTRICAL ENCLOSURE BEND END OF UNIT JUMPER BLOCK INSIDE UNIT 4 PLAC...

Страница 12: ...CONTROL CIRCUIT HEATER CIRCUIT 1 HEATER CIRCUIT 2 HEATER CIRCUIT 3 HEATER CIRCUIT 4 2 B 1 R 4 Y 1 R 2 B 4 Y ADJUSTABLE DEFROST CONTROL MOUNTED ON BEND END OF UNIT ELECTRICAL ENCLOSURE BEND END OF UNIT...

Страница 13: ...2 58 27 35 27 35 42 58 34 06 STC4 43 A STC4 44 A 4 20 00 28 26 28 26 31 91 26 36 21 09 STC4 63 A STC4 64 A 4 28 00 35 79 35 79 43 32 35 79 28 63 STC4 83 A STC4 84 A 4 36 00 47 08 47 18 29 66 29 66 47...

Страница 14: ...C 3 32 60 42 00 43 83 26 78 26 78 42 00 33 60 STC3 46 C 3 25 40 32 49 32 49 39 33 32 49 25 99 STC3 66 C 3 39 80 31 45 17 61 31 45 17 61 32 25 32 25 26 64 26 64 40 83 STC3 86 C 3 47 00 39 72 21 65 39...

Страница 15: ...25 13 80 STC3 66 A 3 18 00 45 18 27 35 22 59 18 07 STC3 86 A 3 24 00 33 89 33 89 41 02 33 89 27 11 STC4 43 A STC4 44 A 4 16 00 41 48 27 35 22 59 18 07 STC4 63 A STC4 64 A 4 16 00 41 48 27 35 22 59 18...

Страница 16: ...0 27 11 27 11 32 82 27 11 21 69 STC3 83 C STC3 84 C 3 28 80 38 43 38 43 46 52 38 43 30 74 STC3 46 C 3 21 60 27 11 27 11 32 82 27 11 21 69 STC3 66 C 3 28 80 38 43 38 43 46 52 38 43 30 74 STC3 86 C 3 36...

Страница 17: ...H The defrost timer energizes the liquid line solenoid valve allowing refrigerant to flow into the unit cooling the coil and refreezing any remaining condensate drops that are still present I The fan...

Страница 18: ...tor is when the defrost relief valve reads 5 PSI above suction pressure For FLOODED refrigeration systems check to make sure the float valve is working properly and allows refrigerant into the drum to...

Страница 19: ...e any work is performed Remove the fan guard as described in Section 9 3 Loosen two bolts from the bushing that hold the fan onto the motor shaft Remove the fan Clean and deburr the motor shaft if nec...

Страница 20: ...315562 850 1 2 E315550 E315540 E315574 1 30 36 BC E315563 850 3 4 E315551 E315541 E315575 1 30 36 BD E315564 850 1 E315552 E315542 E315576 1 30 36 BE E315565 850 1 5 E315553 E315543 E315577 Table 8 Co...

Страница 21: ...ntenance Date Performed Drain Pan Inspection and Cleaning Cabinet and Coil Inspection and Cleaning Motor Inspection Fan Inspection Electric Heater Inspection Water Defrost Pan Inspection 11 MAINTENANC...

Страница 22: ......

Страница 23: ......

Страница 24: ...ERVED In the interest of technological progress all products are subject to design and or material change without notice SPX COOLING TECHNOLOGIES INC 7401 WEST 129 STREET OVERLAND PARK KS 66213 USA 91...

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