Carrier 50TJ016-028 specifications Accessory/FIOP Static Pressure in. wg 50TJ016

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Table 11 — Accessory/FIOP Static Pressure (in. wg) — 50TJ016

COMPONENT

 

 

 

 

CFM

 

 

 

 

4500

 

5000

 

6000

 

7200

 

7500

 

 

 

 

 

EconoMi$er

0.04

 

0.05

 

0.07

 

0.09

 

0.10

Glycol Coil

0.22

 

0.26

 

0.35

 

0.44

 

0.46

Electric Heat (kW)

 

 

 

 

 

 

 

 

 

20

0.06

 

0.07

 

0.09

 

0.11

 

0.12

 

 

 

 

26/34

0.06

 

0.07

 

0.09

 

0.11

 

0.12

32

0.06

 

0.07

 

0.09

 

0.11

 

0.12

35

0.07

 

0.08

 

0.12

 

0.15

 

0.17

42/56

0.07

 

0.08

 

0.12

 

0.16

 

0.17

50

0.09

 

0.10

 

0.15

 

0.20

 

0.21

55

0.07

 

0.08

 

0.12

 

0.15

 

0.17

56/75

0.09

 

0.10

 

0.15

 

0.20

 

0.21

80

0.09

 

0.10

 

0.15

 

0.20

 

0.21

LEGEND

NOTES:

FIOP — Factory-Installed Option

1.

The static pressure must be added to external static pressure.

 

The sum and the evaporator entering-air cfm should then be

 

 

 

 

used in conjunction with the Fan Performance tables to deter-

 

 

mine blower rpm and watts.

 

2.

Heaters are rated at 240 v, 380 v, 480 v, and 600 v.

Table 12 — Accessory/FIOP Static Pressure (in. wg) — 50TJ020-028

COMPONENT

 

 

 

 

 

CFM

 

 

 

 

5400

 

6000

 

7200

 

 

9000

 

10,000

 

11,250

 

 

 

 

 

 

 

EconoMi$er

0.06

 

0.07

 

0.09

 

 

0.11

 

0.12

 

0.14

Glycol Coil

0.30

 

0.35

 

0.44

 

 

0.58

 

0.66

 

0.77

Electric Heat (kW)

 

 

 

 

 

 

 

 

 

 

 

 

20, 26/34

0.08

 

0.09

 

0.11

 

 

0.15

 

0.17

 

0.20

 

 

 

 

 

32

0.08

 

0.09

 

0.11

 

 

0.15

 

0.17

 

0.20

35, 42/56

0.11

 

0.12

 

0.15

 

 

0.19

 

0.21

 

0.24

55

0.11

 

0.12

 

0.15

 

 

0.19

 

0.21

 

0.24

56/75

0.14

 

0.15

 

0.20

 

 

0.24

 

0.26

 

0.29

80

0.14

 

0.15

 

0.20

 

 

0.24

 

0.26

 

0.29

LEGEND

 

 

 

 

NOTES:

 

 

 

 

 

 

 

FIOP — Factory-Installed Option

 

 

 

 

1. The static pressure must be added to external static pressure.

 

 

 

 

 

The sum and the evaporator entering-air cfm should then be

 

 

 

 

 

used in conjunction with the Fan Performance tables to deter-

mine blower rpm and watts.

2. Heaters are rated at 240 v, 380 v, and 480 v. There are no 575-v heaters.

Table 13 — MoistureMiser Dehumidification

Package Static Pressure Drop (in. wg)

UNIT SIZE

UNIT NOMINAL

CFM PER TON

50TJ

TONS

300

400

500

016

15

.040

.071

.111

020

18

.058

.102

.160

024

20

.071

.126

.197

028

25

.111

.197

.308

Table 14 — Fan Rpm at Motor Pulley Settings*

UNIT

 

 

 

 

 

MOTOR PULLEY TURNS OPEN

 

 

 

 

50TJ

0

1/2

1

11/2

2

21/2

3

31/2

4

41/2

5

51/2

6

016 (208/230, 380, 460 v)†

††

††

1179

1150

1121

1093

1064

1035

1006

978

949

920

891

016 (208/230, 380, 460 v)**

††

††

1559

1522

1488

1455

1422

1389

1356

1323

1289

1256

1227

016 (575 v)†

††

††

1429

1403

1376

1349

1323

1296

1269

1242

1215

1188

1159

020†

††

††

1095

1077

1058

1040

1021

1002

984

965

947

928

910

020**

††

††

1287

1265

1243

1222

1200

1178

1156

1134

1112

1091

1069

024†

††

††

1225

1209

1187

1165

1143

1120

1098

1076

1053

1031

1002

024**

††

††

1458

1434

1407

1381

1354

1328

1301

1275

1248

1222

1193

028†

††

††

1283

1269

1247

1225

1203

1182

1160

1138

1116

1095

1066

028**

††

††

1551

1524

1497

1470

1443

1415

1388

1361

1332

*Approximate fan rpm shown.

 

 

 

 

 

 

 

 

 

 

 

 

 

†Indicates standard drive package. **Indicates alternate drive package.

††Due to belt and pulley size, pulley cannot be set to this number of turns open.

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Image 22
Contents Installation ContentsSafety Considerations Roof Curb Details Unit020 Unit Maximum Dimensions Shipping WeightFt-in 016 024Base Unit Dimensions, 50TJ016,020 Base Unit Dimensions, 50TJ024,028 Physical Data COMPRESSOR/MANUFACTURERConcentric Duct Details GND Make Electrical ConnectionsUnit Voltage NECRLA LRA Electrical DataMin Max Qty FLA eaUnbalanced 3-Phase Supply Voltage 50TJMake Outdoor-Air Inlet Adjustments Optional Non-Fused Disconnect WiringUnit Stage Heat Anticipator Settings016-028 Seal Strip Location Air Hood Cross-Sectional View Default Potentiometer Settings EconoMi$er Switchover Control StrategyChangeover Set Points Motormaster I Control Installation 50TJ016 and 020 Only Wind Baffle Details Motormaster I Sensor Locations Air Quantity Limits START-UPUnit Minimum CFM Maximum CFM Fan Performance 50TJ016 FiopFan Performance 50TJ020 Fan Performance 50TJ028 Accessory/FIOP Static Pressure in. wg 50TJ020-028 Accessory/FIOP Static Pressure in. wg 50TJ016Fan Rpm at Motor Pulley Settings Base Unit Operation Service LubricationEvaporator Fan Service and Replacement Manufacturer LubricantBelt Tension Adjustment To adjust belt tension Condenser-Fan AdjustmentEconoMi$er Control Module Flash Code Identification EconoMi$er AdjustmentFlash Code Cause Action Taken by ECONOMI$ER Cooling Charging Chart Protective Devices117/135 Electric Heat208/240 v Amps 200/230 v kW 71.3/82.3 156/180Typical Component Arrangement 50TJ024 Shown IFC HPSHTR IFRCooling Service Analysis TroubleshootingProblem Cause Remedy MoistureMiser Dehumidification Subcooler Service Analysis EconoMi$er TroubleshootingProblem Potential Cause Remedy Service Training Call for Free CatalogPage START-UP Checklist PRE-START-UP