background image

548267-YIM-C-0211

Unitary Products Group

17

Airflow Performance

Table 7:

Airflow Performance

Size

(Tons)

Unit Speed)

External Static Pressure (Inch Water Gauge)

0.2

0.4

0.6

0.8

1.0

SCFM

W

RPM

SCFM

W

RPM

SCFM

W

RPM

SCFM

W

RPM

SCFM

W

RPM

024

(2.0)

Low

786

113

709

720

127

803

653

141

893

560

156

1004

467

170

1115

Low/Medium

889

149

760

831

163

843

757

179

939

703

191

1005

649

203

1072

Medium

1037

223

840

984

237

911

914

253

993

857

264

1057

799

276

1121

Medium/High

1185

297

920

1137

311

979

1071

326

1048

1010

338

1109

949

349

1170

High

1336

471

1031

1263

479

1081

1154

446

1114

1027

397

1133

853

340

1153

030

(2.5)

Low

786

113

709

720

127

803

653

141

893

560

156

1004

467

170

1115

Low/Medium

1003

196

822

950

210

891

886

225

966

820

240

1049

754

255

1132

Medium

1115

262

883

1061

275

947

998

292

1021

916

293

1085

834

294

1150

Medium/High

1227

327

945

1172

341

1003

1109

358

1076

1011

345

1121

913

332

1167

High

1336

471

1031

1263

479

1081

1154

446

1114

1027

397

1133

853

340

1153

036

(3.0)

Low

1017

219

835

954

236

910

878

251

980

821

269

1053

751

281

1125

Low/Medium

1166

306

912

1101

323

977

1037

338

1042

977

351

1102

833

321

1139

Medium

1211

346

942

1135

362

1004

1073

375

1065

987

368

1113

837

325

1143

Medium/High

1255

385

971

1169

400

1030

1109

412

1087

996

384

1123

841

328

1146

High

1336

471

1031

1263

479

1081

1154

446

1114

1027

397

1133

853

340

1153

042

(3.5)

Low

1152

224

759

934

263

892

796

282

965

643

318

1086

490

354

1207

Low/Medium

1265

273

802

1110

312

916

902

339

1005

786

360

1076

670

381

1147

Medium

1364

318

824

1222

358

933

1012

396

1043

905

417

1101

798

438

1159

Medium/High

1849

647

990

1734

688

1072

1519

662

1136

1090

535

1161

-

-

-

High

2227

978

1086

1976

889

1129

1677

757

1151

-

-

-

-

-

-

048

(4.0)

Low

1260

275

807

1096

313

915

910

336

992

804

355

1057

774

290

979

Low/Medium

1471

375

870

1338

415

968

1118

455

1079

963

474

1110

788

323

1016

Medium

1546

394

865

1391

439

975

1187

479

1080

1062

501

1088

892

347

1034

Medium/High

1597

434

893

1460

476

989

1277

518

995

1079

515

1050

1529

669

1132

High

2227

978

1086

1976

889

1129

1677

757

1151

1827

822

1136

1620

732

1158

060

(5.0)

Low

1368

331

849

1229

369

953

1015

397

1045

898

420

1106

781

443

1167

Low/Medium

1612

480

923

1488

522

1018

1318

570

1127

1059

515

1157

-

-

-

Medium

1849

647

990

1734

688

1072

1519

662

1136

1090

535

1161

-

-

-

Medium/High

2033

820

1050

1856

808

1115

1546

684

1145

1065

535

1166

-

-

-

High

2227

978

1086

1976

889

1129

1677

757

1151

-

-

-

-

-

-

Table 8:

Additional Static Resistance 

Size

(Tons)

Model

CFM

Wet Indoor Coil

Electric Heat, kW

5

6.5

10

15

024

(2.0)

UQ

400

0.05

0.05

0.05

0.06

0.07

500

0.06

0.06

0.06

0.07

0.08

600

0.07

0.07

0.07

0.08

0.09

700

0.08

0.08

0.08

0.09

0.10

800

0.09

0.09

0.09

0.10

0.12

900

0.1

0.10

0.10

0.11

0.13

1000

0.12

0.12

0.12

0.13

0.15

1100

0.13

0.13

0.13

0.14

0.17

1200

0.15

0.15

0.15

0.16

0.19

1300

0.17

0.17

0.17

0.18

0.21

1400

0.19

0.19

0.19

0.20

0.23

030

(2.5)

UQ

400

0.05

0.05

0.05

0.06

0.07

500

0.06

0.06

0.06

0.07

0.08

600

0.07

0.07

0.07

0.08

0.09

700

0.08

0.08

0.08

0.09

0.10

800

0.09

0.09

0.09

0.10

0.12

900

0.1

0.10

0.10

0.11

0.13

1000

0.12

0.12

0.12

0.13

0.15

1100

0.13

0.13

0.13

0.14

0.17

1200

0.15

0.15

0.15

0.16

0.19

1300

0.17

0.17

0.17

0.18

0.21

1400

0.19

0.19

0.19

0.20

0.23

036

(3.0)

UQ

400

0.05

0.05

0.05

0.06

0.07

500

0.06

0.06

0.06

0.07

0.08

600

0.07

0.07

0.07

0.08

0.09

700

0.08

0.08

0.08

0.09

0.10

800

0.09

0.09

0.09

0.10

0.12

900

0.1

0.10

0.10

0.11

0.13

1000

0.12

0.12

0.12

0.13

0.15

1100

0.13

0.13

0.13

0.14

0.17

1200

0.15

0.15

0.15

0.16

0.19

1300

0.17

0.17

0.17

0.18

0.21

1400

0.19

0.19

0.19

0.20

0.23

Summary of Contents for LATITUDE Series

Page 1: ...ostat Wiring 12 12 Switch Installation 13 13 Defrost Operation Curves 14 General YORK Model UQ units are factory assembled heat pump designed to be installed along side the home or building Field installed electric heater accessories are available to provide supplemental electric heat The units are completely assembled on rigid base rails All piping refrigerant charge and electrical wiring is fact...

Page 2: ...nce with the installation instructions and any applicable local state and national codes including but not limited to building electrical and mechanical codes Before performing service or maintenance operations on unit turn off main power switch to unit Electrical shock could cause personal injury Improper installation adjustment alteration service or maintenance can cause injury or property damag...

Page 3: ...ized procedures identified by the Air Conditioning Contractors of America Figure 1 Component Location Direct Drive Condenser Fan Motor High Efficiency Enhanced Copper Tube Aluminum Fin High Efficiency Compressor Rigidly Mounted Decorative Protective Coil Guard High Efficiency Enhanced Copper Tube Aluminum Fin Outdoor Coil Blower Service Access Panel X13 or PSC Direct Drive Blower Motor Refrigerant...

Page 4: ...ion See Figure 2 7 Wind direction The hot condenser air must be discharged up and away from the home or building and if possible in a direction with the prevailing wind 8 Relationship between building sun and unit If practical place the air conditioner in an area where the unit and the ducts will be shaded from the afternoon sun when the heat load is the greatest 9 Defrost and Water Drainage Water...

Page 5: ...nit operation Figure 3 Unit 4 Point Load Weight C X Y CG D A B Right Left Front Rear Size Tons Weight lbs Center of Gravity 4 Point Load Location lbs Shipping Operating X Y A B C D 024 2 0 328 325 21 75 14 75 67 86 96 030 2 5 343 340 21 75 14 78 70 90 101 036 3 0 348 345 23 5 15 79 83 94 90 042 3 5 375 372 23 5 15 100 69 83 120 048 4 0 388 385 28 75 16 25 95 95 98 98 060 5 0 395 392 28 75 16 25 97...

Page 6: ...D CONDENSATE DRAIN 3 4 NPT H Table 2 Unit Dimensions Size Tons Dimensions A B C D E F G H 024 2 0 32 13 16 30 15 16 47 1 4 12 9 16 8 1 2 24 1 16 12 2 3 4 030 2 5 32 13 16 30 15 16 47 1 4 12 9 16 8 1 2 24 1 16 12 2 3 4 036 3 0 32 13 16 30 15 16 47 1 4 12 9 16 8 1 2 24 1 16 12 2 3 4 042 3 5 32 13 16 34 15 16 57 9 16 11 9 16 10 5 16 28 7 8 14 2 3 4 048 4 0 32 13 16 34 15 16 57 9 16 11 9 16 10 5 16 28...

Page 7: ...installed first The return air grille box and filter should be located and installed in the out rigger areas of the home Keep in mind the closer to the cooling unit the better The return ducting connects to the bottom of the return air box so it will be necessary to provide an opening beneath the box See Figure 5 Figure 5 Return Air Box and Grille After determining the location of the return air o...

Page 8: ...llar in the raw end of the duct and tape securely in place 4 Make sure the duct is not stretched tight and does not have kinks from excessive length after installation 5 Attach the duct end with the stub collar to the air conditioner return air flange with screws and duct tape sealing the duct cover securely Wye Insulation It is necessary to field fabricate and install an insulation jacket for the...

Page 9: ...ister This will help to eliminate the transmission of sound into the home To locate the center of the duct first cut a 6 hole in the fiberboard below the duct at the desired location After locating the duct center increase the hole in the fiber board to approximately the size of the duct connector Figure 8 Duct Connector With Damper Figure 9 Duct Connector No Damper May use duct connector without ...

Page 10: ... air ducts passing through unconditioned spaces of the building must be insulated and covered with a vapor barrier Following this practice will prevent thermal losses and condensate formation on the ducts Installing Drain Tube And Connection A drain tube a barbed elbow plastic fitting and a plastic hose clamp are provided in the small parts package packed in the blower chute 1 To insure proper con...

Page 11: ...ept a single circuit of supply power If an auxiliary heater is installed dual circuiting to the unit can be used When installing a 14 3 KW heater this method will avoid the use of large wiring To provide single circuiting an optional jumper bar can be used to electrically connect the circuit breakers provided with the heater kit If auxiliary electric heaters are not installed refer to data sheet f...

Page 12: ...ver locate it in a room that is warmer or cooler than the rest of the home such as a kitchen or hallway 8 The living or dining room is normally a good location provided there is no cooking range or refrigerator on the opposite side of wall Make final check of complete electrical system for correct wiring Check for any possible loose connections Defrost Board Run Capacitor Start Relay Optional Tran...

Page 13: ...If accessory heaters are not installed the blower will not run 9 Set the wall thermostat to the seasonal mode of operation heat or cool adjust the temperature selection lever to the desired setting Record the following information for your service records after the heat pump has run for 20 minutes Operating Mode ____________________________ Discharge Pressure ________________________ Suction Press...

Page 14: ... forced defrost feature puts the system into a defrost period every 6 hours and 4 minutes to recirculate lubricants unless the coil temperature is above 40 F All defrost timing occurs only while the compressor is on During the defrost mode the defrost control will provide a 24 volt signal from terminal W1 66 to the fan control terminal W1 This signal will energize electric heat stage 1 if the unit...

Page 15: ... 9 47 8 51 1 60 60 60 60 2PH08520706 4 9 6 5 1 23 5 27 1 55 6 60 1 60 70 60 70 2PH08521006 7 2 9 6 1 34 5 39 8 69 4 76 70 80 70 80 2PH08521506 10 8 14 3 1 51 7 59 7 90 9 100 9 100 110 100 110 208 230 3 60 10 4 73 0 16 3 1 4 4 1 None 18 5 25 25 042 3 5 208 230 1 60 21 8 105 0 34 0 2 2 7 6 None 37 1 50 50 2PH08520506 3 6 4 8 1 17 2 19 9 58 6 61 9 70 70 70 70 2PH08520706 4 9 6 5 1 23 5 27 1 66 4 70 9...

Page 16: ...roll Scroll Scroll Scroll Quantity 1 1 1 1 1 1 CONDENSER COIL DATA Face area Sq Ft 11 1 11 28 11 28 16 16 20 Rows 1 2 2 2 2 2 Fins per inch 20 15 20 15 15 20 Tube diameter in 3 8 3 8 3 8 3 8 3 8 3 8 Circuitry Type Intertwined Intertwined Intertwined Intertwined Intertwined Intertwined Refrigerant Control TXV TXV TXV TXV TXV TXV EVAPORATOR COIL DATA Face area Sq Ft 4 67 4 67 4 67 5 44 5 44 5 44 Row...

Page 17: ...h 2227 978 1086 1976 889 1129 1677 757 1151 048 4 0 Low 1260 275 807 1096 313 915 910 336 992 804 355 1057 774 290 979 Low Medium 1471 375 870 1338 415 968 1118 455 1079 963 474 1110 788 323 1016 Medium 1546 394 865 1391 439 975 1187 479 1080 1062 501 1088 892 347 1034 Medium High 1597 434 893 1460 476 989 1277 518 995 1079 515 1050 1529 669 1132 High 2227 978 1086 1976 889 1129 1677 757 1151 1827...

Page 18: ...0 20 0 23 1200 0 21 0 21 0 21 0 22 0 25 1300 0 23 0 23 0 23 0 24 0 27 1400 0 25 0 25 0 25 0 26 0 29 1500 0 27 0 27 0 27 0 28 0 31 1600 0 29 0 29 0 29 0 30 0 33 1700 0 31 0 31 0 31 0 32 0 35 1800 0 33 0 33 0 33 0 34 0 37 1900 0 35 0 35 0 35 0 36 0 39 2000 0 37 0 37 0 37 0 38 0 41 2100 0 39 0 39 0 39 0 40 0 43 2200 0 41 0 41 0 41 0 42 0 45 060 5 0 UQ 500 0 09 0 09 0 09 0 10 0 12 600 0 1 0 10 0 10 0 ...

Page 19: ...eater kW 5 0 6 5 10 0 15 0 024 2 0 208 230 1 60 800 800 800 750 030 2 5 208 230 1 60 800 800 800 750 036 3 0 208 230 1 60 800 800 800 750 042 3 5 208 230 1 60 1300 1300 1270 1270 048 4 0 208 230 1 60 1300 1300 1270 1270 060 5 0 208 230 1 60 1300 1300 1270 1270 Table 10 Indoor Blower Specifications Size Tons Motor HP RPM Eff SF Frame 024 2 0 1 2 1100 0 8 1 0 48 030 2 5 1 2 1100 0 8 1 0 48 036 3 0 1...

Page 20: ...548267 YIM C 0211 20 Unitary Products Group Typical Wiring Diagrams UQ024 060 Typical Heat Pump 208 230 1 60 volt Wiring Diagram ...

Page 21: ...548267 YIM C 0211 Unitary Products Group 21 UQ036 048 and 060 Typical Heat Pump 208 230 3 60 volt Wiring Diagram ...

Page 22: ...ted in U S A 548267 YIM C 0211 Copyright 2011 by Unitary Products Group All rights reserved Supersedes 548267 YIM B 0910 Johnson Controls Unitary Products 5005 York Drive Norman OK 73069 UQ060 Typical Heat Pump 460 3 60 volt Wiring Diagram ...

Reviews: