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12

TAM7-SF-2E-EN

TAM7A0A24

AIRFLOW

PERFORMANCE

CONSTANT

CFM

MODE

/

CONSTANT

TORQUE

MODE

OUTDOOR

MUL

TIPLIER

(T

ONS)

COOLING

AIRFLOW

SET

TING

AIRFLOW

POWER

EXTERNAL

ST

A

TIC

PRESSURE

(Constant

CFM

/

Constant

T

orque)

HEA

TING

AIRFLOW

SET

TING

AIRFLOW

POWER

EXTERNAL

ST

A

TIC

PRESSURE

0.1

0.3

0.5

0.7

0.9

0.1

0.3

0.5

0.7

0.9

1.5

tons

360

CFM/ton

CFM

W

atts

542

/

652

38/

59

547

/

559

67

/

71

548

/

407

101

/

78

547

/

NA

137

/

NA

541

/

NA

175

/

NA

390

CFM/ton

CFM

W

atts

586

46

599

80

600

115

599

153

595

192

380

CFM/ton

CFM

W

atts

574

/

679

43

/

65

583

/

593

75

/

78

587

/

464

110

/

87

588

/

167

148

/

94

581

/

NA

185

/

NA

410

CFM/ton

CFM

W

atts

618

53

633

88

636

124

637

163

629

202

400

CFM/ton

CFM

W

atts

605

/

705

49

/

71

618

/

626

82

/

85

624

/513

119

/

96

625

/

325

158

/

101

618

/

NA

196

/

NA

430

CFM/ton

CFM

W

atts

650

59

665

96

669

134

672

174

660

212

420

CFM/ton

CFM

W

atts

636

/

731

55

/

78

651

/

658

90

/

93

659

/

556

128

/105

660

/

406

168

/

112

653

/

NA

207

/

NA

450

CFM/ton

CFM

W

atts

681

66

696

104

703

144

704

185

696

225

2

tons

360

CFM/ton

CFM

W

atts

723

/

809

75

/

101

743

/

746

115

/

118

754

/

666

158

/

133

756

/

563

201

/

144

748

/

428

242

/

153

390

CFM/ton

CFM

W

atts

780

94

800

137

809

182

811

227

802

268

380

CFM/ton

CFM

W

atts

761

/

843

86

/

113

782

/

784

128

/

131

793

/

710

172

/

146

796

/

617

216

/

159

788

/

500

259

/

168

410

CFM/ton

CFM

W

atts

818

106

838

151

848

198

851

244

842

287

400

CFM/ton

CFM

W

atts

799

/

877

97

/

125

820

/

821

141

/

144

832

/751

187

/

161

835

/

666

233

/

174

827

/

561

276

/

183

430

CFM/ton

CFM

W

atts

856

119

876

167

887

215

889

262

881

307

420

CFM/ton

CFM

W

atts

836

/

911

109

/

139

858

/

858

155

/

158

870

/

792

203

/

175

873

/

712

250

/

189

866

/

615

294

/

199

450

CFM/ton

CFM

W

atts

894

134

913

183

925

233

927

282

920

327

2.5

tons

360

CFM/ton

CFM

W

atts

892

/

979

130

/

168

914

/

930

179

/

189

927

/

869

229

/

207

930

/

796

278

/

222

923

/

796

324

/

222

390

CFM/ton

CFM

W

atts

964

164

986

218

997

271

1000

322

992

370

380

CFM/ton

CFM

W

atts

939

/

1024

149

/

190

962

/

976

201

/

211

974

/

918

253

/

230

978

/

849

304

/

244

971

/766

351

/

255

410

CFM/ton

CFM

W

atts

1013

188

1034

244

1045

299

1049

353

1040

400

400

CFM/ton

CFM

W

atts

986

/

1070

170

/

215

1009

/1023

225

/

236

1022

/

967

279

/

255

1026

/

901

332

/

270

1019

/

821

380

/

280

430

CFM/ton

CFM

W

atts

1063

214

1083

273

1095

331

1097

385

1089

434

420

CFM/ton

CFM

W

atts

1035

/1118

194

/

242

1058

/1072

251

/

264

1071

/1018

308

/

282

1074

/

953

362

/

297

1066

/

877

411

/

307

450

CFM/ton

CFM

W

atts

1114

243

1135

305

1145

365

1145

420

1135

469

3

tons

360

CFM/ton

CFM

W

atts

1065

/

1148

209

/

261

1088

/

1102

269

/

282

1101

/

1048

327

/

301

1103

/

985

382

/

315

1095

/

910

431

/

325

390

CFM/ton

CFM

W

atts

1160

272

1181

337

1190

397

1189

453

1157

486

380

CFM/ton

CFM

W

atts

1126

/1209

244

/

301

1149

/1164

307

/

322

1160

/

1111

367

/

341

1161

/

1050

423

/

355

1151

/

978

472

/

364

410

CFM/ton

CFM

W

atts

1225

317

1244

384

1249

444

1230

486

1146

477

400

CFM/ton

CFM

W

atts

1190

/1271

285

/

347

1211

/1227

350

/

368

1220

/1175

412

/

386

1218

/

1115

467

/

399

1164

/

1046

483

/

408

430

CFM/ton

CFM

W

atts

1291

368

1305

434

1298

486

1217

476

1135

468

420

CFM/ton

CFM

W

atts

1255

/1334

331

/

397

1273

/1289

397

/

418

1278

/1239

459

/

435

1237

/

1180

483

/

448

1151

/

1113

475

/

455

450

CFM/ton

CFM

W

atts

1355

422

1361

485

1285

475

1206

467

1124

460

F

actory

Setting

Status

LED

will

blink

once

per

100

CFM

requested.

In

torque

mode,

actual

airflow

may

be

lower

.

T

orque

mode

will

reduce

airflow

when

static

is

above

approximately

0.3"

water

column.

All

heating

modes

default

to

Constant

CFM.

Cooling

airflow

values

are

with

wet

coil,

no

filter

MINIMUM

HEATER

AIRFLOW

CFM

HEATER

MATRIX

MODEL

NO.

BA

YEV

AC04BK1AA

BA

YEV

AC04LG1AA

BA

YEV

AC05BK1AA

BA

YEV

AC05LG1AA

BA

YEV

AC08BK1AA

BA

YEV

AC08LG1AA

BA

YEV

AC10BK1AA

BA

YEV

AC10LG1AA

BA

YEV

AC10LG3AA

BA

YEVBC15LG3AA

BA

YEVBC15BK1AA

BA

YEVBC20BK1AA

T

AM7A0A24

638/713

638/900

675

(a)

/900

600/713

WITHOUT

HEA

T

PUMP

/

WITH

HP

SEE

AIR

HANDLER

NAMEPLA

TE

FOR

APPROVED

COMBINA

TIONS

Note:

Minimum

auxiliary

heating

airflow

is

automatically

configured

by

the

air

handler

model

and

the

auxiliary

heater

model

number.

This

is

not

field

adjustable.

(a)

Heater

not

qualified

for

208V

when

installed

in

horizontal

left

position

without

Heat

Pump

Summary of Contents for TAM7A0A24H21EA

Page 1: ...he literature and on the tags stickers and labels that are attached to the equipment April 2014 TAM7 SF 2E EN Air Handler Convertible B Bl la ac ck k E Ep po ox xy y C Co oi il ls s TAM7A0A24H21EA TAM...

Page 2: ...RI IC CA AL L C CO OM MP PO ON NE EN NT TS S F Fa ai il lu ur re e t to o f fo ol ll lo ow w t th hi is s W Wa ar rn ni in ng g c co ou ul ld d r re es su ul lt t i in n p pr ro op pe er rt ty y d da...

Page 3: ...n w g See Fan Performance Table See Fan Performance Table See Fan Performance Table No Motors H P 1 1 2 1 1 2 1 1 2 Motor Speed RPM Variable ECM Variable ECM Variable ECM Volts Ph Hz 208 230 1 60 208...

Page 4: ...rmance Table See Fan Performance Table No Motors H P 1 1 2 1 3 4 1 1 Motor Speed RPM Variable ECM Variable ECM Variable ECM Volts Ph Hz 208 230 1 60 208 230 1 60 208 230 1 60 F L Amps 3 0 4 2 5 5 FILT...

Page 5: ...TAM7 SF 2E EN 5 Wiring D805038P01Rev00...

Page 6: ...tacts on the AFC will pass 24VAC to the YO terminal providing power to the outdoor unit control circuit 3 R G contacts close on comfort control sending 24VAC to the G terminal of the AFC 4 The AFC mic...

Page 7: ...calls for W2 and or W3 the EHC will communicate to the AFC the required airflow request and energize the additional relays N No ot te e The EHC has lead lag logic built in that energizes the electric...

Page 8: ...ults of all control boards 1 Press and hold the Unit Test Button for 10 12 seconds 2 Release the Unit Test button and wait 5 seconds 3 Cycle 230VAC power to the unit the blower panel can be removed to...

Page 9: ...R74 R89 R25 R18 R19 R10 R9 R8 R3 R2 R5 R7 Q8 Q4 PTC1 MOV1 L2 L3 K1 J3 J6 J9 D36 D35 D34 D1 D22 D29 D25 D24 D7 D4 D2 D28 C57 C54 C56 C51 C49 C48 C47 C52 C43 C42 C36 C35 C34 C31 C30 C29 C13 C7 C3 C2 C1...

Page 10: ...e The OD multiplier in conjunction with the CFM TON can be used to adjust total airflow for your application Example 4 5T x 370 CFM TON 1665 CFM Not an actual OD size Set the S1 3 dip switch for AC o...

Page 11: ...ng Torque and constant CFM modes Set the S2 5 dip switch for the airflow mode AIRFLOW MODE S2 5 TORQUE OFF CONSTANT CFM ON 1 1 1 2 3 4 5 1 2 3 4 5 HP 2 Comp res s or 2 Stag es AC Sys tem OUTDOOR Capa...

Page 12: ...244 971 766 351 255 410 CFM ton CFM Watts 1013 188 1034 244 1045 299 1049 353 1040 400 400 CFM ton CFM Watts 986 1070 170 215 1009 1023 225 236 1022 967 279 255 1026 901 332 270 1019 821 380 280 430...

Page 13: ...6 188 158 958 718 237 165 951 538 285 163 410 CFM ton CFM Watts 1012 106 1025 160 1033 214 1034 2168 1027 318 400 CFM ton CFM Watts 991 1106 100 131 1002 1016 152 156 1009 908 205 174 1010 779 257 182...

Page 14: ...90 1229 116 154 1102 1129 171 178 1114 1024 227 196 1122 916 282 209 1123 805 334 217 420 CFM ton CFM Watts 1234 159 1251 223 1267 288 1275 351 1272 406 390 CFM ton CFM Watts 1145 1285 132 173 1161 11...

Page 15: ...32 350 CFM ton CFM Watts 1208 1340 162 214 1212 1245 224 239 1220 1142 288 257 1224 1028 350 267 1222 901 407 268 380 CFM ton CFM Watts 1308 205 1319 276 1329 346 1331 412 1323 470 370 CFM ton CFM Wat...

Page 16: ...01 1266 402 338 1395 1177 455 346 400 CFM ton CFM Watts 1582 302 1594 382 1598 454 1598 522 1591 581 370 CFM ton CFM Watts 1465 1594 245 301 1476 1516 317 335 1480 1352 446 379 1600 1483 521 450 1475...

Page 17: ...FM ton CFM Watts 1811 411 1826 495 1831 572 1832 643 1827 704 390 CFM ton CFM Watts 1736 1831 413 416 1742 1770 489 454 1744 1703 558 484 1740 1629 620 506 1732 1549 673 518 420 CFM ton CFM Watts 1854...

Page 18: ...zontal left position without Heat Pump TAM7A0B30H21SD TAM7A0B30H21EA Heater Model No No of Circuits 240 Volt 208 Volt Capacity Heater Amps per Circuit Minimum Circuit Ampaci ty Maximum Overload Protec...

Page 19: ...34 6 43 45 Note Motor Amps a MCA and MOP for circuit 1 contains the motor amps TAM7A0C42H31SD TAM7A0C42H31EA Heater Model No No of Circuits 240 Volt 208 Volt Capacity Heater Amps per Circuit Minimum C...

Page 20: ...its 240 Volt 208 Volt Capacity Heater Amps per Circuit Minimum Circuit Ampacity Maximum Overload Protection Capacity Heater Amps per Circuit Minimum Circuit Ampacity Maximum Overload Protection kW BTU...

Page 21: ...Z0048A B 12 TAM7B0C60H51SC TAM7B0C60H51EA 4A6Z0060A 4TWZ0060A 12 Two compressor 2 Stage AC TAM7A0B30H21SD TAM7A0B30H21EA 4A7Z0024A 4TTZ0024A 9 TAM7A0C36H21SD TAM7A0C36H21EA 4A7Z0036A B 4TTZ0036A B 11...

Page 22: ...res s or 2 S tag es AC S ys tem Capa c ity Tons OUTDOOR Torque CFM Ton Coo l Off De lay INDOOR CFM S1 on on S2 R71 D21 L4 D24 C18 R90 C12 D7 D4 R85 R74 C28 D23 C31 D26 R41 R45 R37 X1 Q9 C21 R91 R87 R2...

Page 23: ...Flash per second Stand by or idle Multiple Flash CFM demand 1 flash per 100 cfm Unit LED BLUE DESCRIPTION 1 Flash Normal 1 flash every 4 seconds Rapid Communication Busy Error 2 flashes per second SO...

Page 24: ...shorted unplugged wiring harness problem Verify 5VDC output from control 4 Gas Temperature Sensor GT input out of range a Sensor open shorted unplugged wiring harness problem Verify 5VDC output from c...

Page 25: ...26 3 relay and CNT07015 5 relay UNIT LED BLUE DESCRIPTION 1 Flash Normal 1 flash every 4 seconds Rapid Communication Busy Error 2 flashes per second SOLID ON Communications cannot be established with...

Page 26: ...ication Busy Error 2 flashes per second SOLID ON Communications cannot be established with the AFC Off No Power GND 13 8VDC 5V TRANE U S INC UNIT STATUS FAULT 13 8V DATA A DATA B GND Pb D18 D16 D14 D1...

Page 27: ...EN 27 Sensor Locations Gas Tem perature Sensor GT loca ted on copper section of m anifold black wires Evaporator Tem perature Sensor ET loca ted on 3 8 Alum inum distribut or tube orange wires EEV Ste...

Page 28: ...Terminal to Terminal Measurement Common Terminal to Terminal Measurement Gray Orange 46 ohms Brown Blue 46 ohms Gray Red 46 ohms Brown Yellow 46 ohms Gray Yellow 46 ohms Red Orange 46 ohms Gray Black...

Page 29: ...tatus LED will be flashing 2 Gauges should indicate suction pressure dropping Valve is working LPCO may trip N No ot te e The Close Valve Test will exit after 1 5 minutes 90 seconds and will not reini...

Page 30: ...1 3368 0 60 36 2 2 28445 2 66 67 19 4 12491 1 67 126 52 2 3230 0 58 37 2 8 27661 2 62 68 20 0 12181 1 65 128 53 3 3098 0 56 38 3 3 26902 2 59 69 20 6 11879 1 62 130 54 4 2972 0 54 39 3 9 26166 2 56 70...

Page 31: ...TAM7 SF 2E EN 31 Troubleshooting Click or Scan to see a video on Performing a Sensor Check...

Page 32: ...Does suction pressure go down EEV and coil are working Replace EVC Check operation YES YES Perform tem perature sensor check YES NO Replace EEV Check operation Ohm coil per Stepper Motor Tables NO Is...

Page 33: ...ired in series with R or aux contacts No No Yes No No Yes System has proper Superheat Rewire shutdown device Retest To A STEP 3 Is in door m otor running Correct issue and retest for Low Superheat No...

Page 34: ...est for L ow Superheat Yes No No Yes System has proper Superheat To A STEP 6 Cycle syst em pow er and check subco oling STEP 7 Subco oling is high Yes Adjust to specifications prescribed in OD Service...

Page 35: ...ing Low Superheat process is com plete clear all EVC Board Fault Codes If Low Superheat condition has NOT been resolved contact your FSR or local distributor for further assistance 1 Frost Test Proced...

Page 36: ...nvironments the manufacturer offers a broad portfolio of advanced controls and HVAC systems comprehensive building services and parts For more information visit www IRCO com The manufacturer has a pol...

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