BMC GTA3600UD1-A Installation Instructions Manual Download Page 45

Page: 45 / 54

Model

Return Air

Temperature Pressure

FULL LOAD COOLING — Fluid Temperature Entering Water Coil °F

30°F 35°F 40°F 45°F 50°F 55°F 60°F 65°F 70°F 75°F 80°F 85°F 90°F 95°F 100°F 105°F 110°F

GTC36S2

75° DB

62° WB

Low Side

High Side

108

148

111

163

113

177

116

192

118

206

121

221

123

235

126

250

128

264

129

286

129

309

130

331

131

353

131

376

132

398

132

420

133

442

80° DB

67° WB

Low Side

High Side

116

152

118

167

121

182

124

196

126

211

129

226

132

241

134

256

137

271

138

294

138

317

139

340

140

362

140

385

141

408

142

431

142

454

85° DB

72° WB

Low Side

High Side

124

157

127

173

130

188

133

203

136

219

139

234

142

250

144

265

147

280

148

304

149

328

149

351

150

375

151

399

152

422

152

446

153

470

GTC48S2

75° DB

62° WB

Low Side

High Side

109

148

111

162

113

176

115

191

117

205

119

220

121

234

122

249

124

263

125

285

127

306

128

328

129

349

130

371

131

392

132

413

133

435

80° DB

67° WB

Low Side

High Side

117

151

119

166

121

181

123

196

125

211

127

226

129

240

131

255

133

270

134

292

135

314

137

336

138

358

139

380

140

402

141

424

142

446

85° DB

72° WB

Low Side

High Side

126

157

128

172

130

187

132

203

134

218

137

233

139

249

141

264

143

279

144

302

145

325

147

348

148

371

149

393

151

416

152

439

153

462

GTC60S2

75° DB

62° WB

Low Side

High Side

116

139

117

154

117

169

117

183

117

198

118

213

118

228

118

243

119

257

120

278

122

298

123

318

125

338

127

358

128

378

130

398

131

419

80° DB

67° WB

Low Side

High Side

124

143

125

158

125

173

125

188

126

203

126

219

126

234

127

249

127

264

129

285

130

305

132

326

134

347

135

367

137

388

139

409

140

429

85° DB

72° WB

Low Side

High Side

134

148

134

163

134

179

135

195

135

210

135

226

135

242

136

258

137

273

138

295

140

316

142

337

144

359

145

380

147

402

149

423

151

444

Model

Return Air

Temperature Pressure

FULL LOAD HEATING — Fluid Temperature Entering Water Coil °F

5°F

10°F 15°F 20°F 25°F 30°F 35°F 40°F 45°F 50°F 55°F 60°F 65°F 70°F

75°F

80°F

85°F

GTC36S2

70° DB

Low Side

High Side

242

252

262

272

282

292

302

312

322

106

332

117

342

129

353

140

363

151

373

162

383

174

394

185

404

GTC48S2

70° DB

Low Side

High Side

247

258

270

281

293

304

316

327

100

339

108

350

119

361

129

372

140

383

150

394

161

405

171

416

182

427

GTC60S2

70° DB

Low Side

High Side

264

273

282

292

301

310

319

329

102

338

110

347

118

357

126

366

134

376

142

385

150

395

158

404

166

414

Model

Return Air

Temperature Pressure

PART LOAD COOLING — Fluid Temperature Entering Water Coil °F

30°F 35°F 40°F 45°F 50°F 55°F 60°F 65°F 70°F 75°F 80°F 85°F 90°F 95°F 100°F 105°F 110°F

GTC36S2

75° DB

62° WB

Low Side

High Side

116

130

119

144

121

159

123

173

126

188

128

202

130

216

133

231

135

245

135

265

135

284

135

303

135

322

135

341

136

360

136

379

136

398

80° DB

67° WB

Low Side

High Side

124

133

127

148

129

163

132

177

134

192

137

207

139

222

142

237

144

252

144

271

145

291

145

310

145

330

145

349

145

369

145

389

145

408

85° DB

72° WB

Low Side

High Side

134

138

136

153

139

168

142

184

144

199

147

214

150

230

153

245

155

261

155

281

155

301

156

321

156

341

156

362

156

382

156

402

156

422

GTC48S2

75° DB

62° WB

Low Side

High Side

119

131

121

146

123

160

125

174

127

189

129

203

132

217

134

231

136

246

137

266

137

287

138

308

139

328

140

349

141

370

142

390

143

411

80° DB

67° WB

Low Side

High Side

128

135

130

149

132

164

134

179

136

193

139

208

141

223

143

237

145

252

146

273

147

294

148

316

149

337

150

358

151

379

152

400

153

421

85° DB

72° WB

Low Side

High Side

137

139

140

155

142

170

144

185

147

200

149

215

151

230

154

246

156

261

157

283

158

305

159

327

160

348

161

370

162

392

163

414

164

436

GTC60S2

75° DB

62° WB

Low Side

High Side

127

122

127

137

127

152

127

167

128

182

128

197

128

212

129

227

129

242

130

262

131

282

131

302

132

322

133

342

134

362

134

382

135

402

80° DB

67° WB

Low Side

High Side

135

125

136

141

136

156

136

171

137

187

137

202

137

217

138

233

138

248

139

269

140

289

141

310

141

330

142

351

143

371

144

392

145

412

85° DB

72° WB

Low Side

High Side

145

130

146

161

147

177

147

193

147

209

148

225

148

241

148

257

149

278

150

299

151

320

152

342

153

363

154

384

155

405

156

426

Model

Return Air

Temperature Pressure

PART LOAD HEATING — Fluid Temperature Entering Water Coil °F

5°F

10°F 15°F 20°F 25°F 30°F 35°F 40°F 45°F 50°F 55°F 60°F 65°F 70°F

75°F

80°F

85°F

GTC36S2

70° DB

Low Side

High Side

238

247

256

264

273

288

296

102

305

111

317

120

328

131

337

143

346

154

354

165

363

176

372

188

381

199

389

GTC48S2

70° DB

Low Side

High Side

228

238

247

257

266

281

291

100

300

109

311

117

322

129

332

140

341

152

351

163

360

175

370

186

379

198

389

GTC60S2

70° DB

Low Side

High Side

236

247

257

268

278

294

305

315

109

326

119

336

129

347

140

357

150

368

160

378

170

389

181

399

191

410

Manual 2100-537

Page

45 of 54

FIGURE 21

PRESSURE TABLES

LOW SIDE PR/- 2 PSIG

HIGH SIDE PR/- 5 PSIG
T

ables based upon rated CFM (airflow) across the evaporator coil.

If incorrect charge suspected (more than +2 psig suction, +

5 psig liquid), it is recommended refrigerant charge be reclaimed, system evacuated and charged

to serial plate quantity.

Summary of Contents for GTA3600UD1-A

Page 1: ...TER SOURCE HEAT PUMP MODELS GTB1 A Blower Section GTA3600UD1AA Coil Section GTA4860UD1AA Coil Section GTADP 3642 B Coil Section GTADP 3642 C Coil Section GTADP 4860 C Coil Section GTC36S2 ADCX Compres...

Page 2: ...mponents 47 Compressor Solenoid 47 Troubleshooting GE ECM 2 3 Motors 48 49 Troubleshooting Table 50 Power Connector Table 50 Ground Source Heat Pump Performance Report 51 52 Wiring Diagrams 53 54 Figu...

Page 3: ...rocedures for Ground Source IGSHPA Heat Pump Systems Soil and Rock Classification for IGSHPA the Design of Ground Coupled Heat Pump Systems Ground Source Installation Standards IGSHPA Closed Loop Geot...

Page 4: ...P Advanced Distributor Products 3642 3 Ton 4860 4 5 Ton Geo Trio Fossil Fuel A Coil Section GT A 3600 UD 1 A A Revision Level Series A Coil Section Geo Trio 3600 3 Ton 4860 4 5 Ton A E Coated Coils Op...

Page 5: ...PPLICATION MODELS GTC36S2 GTC48S2 GTC60S2 Ground Loop 15 Methanol Propylene Glycol etc 8 12 15 Ground Water 6 7 9 Water Loop Cooling Tower 9 2 12 1 14 3 MODEL GTC36S2 GTC48S2 GTC60S2 Electrical Rating...

Page 6: ...ID Ft Hd 3 0 1 0 23 4 0 5 1 15 0 9 2 08 5 1 2 2 77 1 4 3 23 6 1 7 3 92 2 3 5 31 7 2 3 5 31 3 2 7 38 2 4 61 8 3 1 7 15 4 1 9 46 2 5 5 77 9 4 1 9 46 5 1 11 77 3 2 7 38 10 6 1 14 07 3 9 9 00 11 7 1 16 38...

Page 7: ...RAIN K O HORIZ OVERFLOW K O SUCTION CONNECTION LIQUID CONNECTION OVERFLOW MAIN DRAIN 19 15 16 3 1 2 21 5 8 2 3 16 CONDENSATE OVERFLOW WIRES 27 15 16 13 5 8 1 13 16 22 30 20 50 000 125 WIDTH 16 13 000...

Page 8: ...ONNECTION MAIN DRAIN SUCTION CONNECTION OVERFLOW LIQUID OVERFLOW F A E C 6 1 16 TYP 5 1 4 D 1 5 8 3 4 G FOSSIL FUEL ADP COIL SECTION DIMENSIONS MIS 3119 FIGURE 1B GTADP DIMENSION GTADP 3642 B GTADP 36...

Page 9: ...C GTB1 A BLOWER SECTION DIMENSIONS 15 5 8 24 9 16 MIS 2819 30 13 1 4 16 3 8 LOW VOLTAGE ENTRANCE OPENING ON BOTH SIDES OPTIONAL SIDE RETURN HIGH VOLTAGE K O FOR REMOTE APPLICATIONS ONLY 3 5 8 18 13 16...

Page 10: ...8 GTC60S2 18 1 2 3 3 4 DESUPERHEATER WATER OUT LIQUID LINE SUCTION LINE WATER IN WATER OUT DESUPERHEATER WATER IN 12 1 4 3 9 5 8 B 2 1 2 23 1 16 1 7 8 16 1 16 6 15 16 A 1 3 4 22 1 16 30 HIGH VOLTAGE U...

Page 11: ...ECTIONS 65 5 8 30 21 23 21 5 8 3 4 31 1 4 TOP DUCT OUTLET FLANGE 27 15 16 19 13 16 SECURE SECTIONS TOGETHER USING BOLT PART 1012 015 AND WASHER PART 1012 109 MAIN DRAIN OUTLET INLET OVERFLOW DRAIN OUT...

Page 12: ...age Entrance Low Voltage Entrance Top View 30 4 31 1 4 18 3 1 4 2 1 1 3 1 3 4 8 Front View 7 27 8 19 7 8 Opening Evaporator Opening Blower Right Side View 24 15 17 1 8 Overflow Drain Outlet Outlet Mai...

Page 13: ...Cond Coil Position Cond Coil Water Out Desuper Water In Desuper Water In Water Out Supply Return Return Secondary Return Drain Main Drain Blower in Shipped Position 7 8 Line Set Control Panel MIS 2828...

Page 14: ...Coil Water Out Cond Coil Water In Desuper Water In Water Out Secondary Main Drain Refrigerant Return Refrigerant Connections Refrigerant Connections Connections Refrigerant Connections Air Filter Req...

Page 15: ...plate that was removed in Step 3 above Step 7 Remove bottom rear fill plate from bottom front fill plate discard rear and resecure front fill plate into unit base and front of blower Step 8 Replace GT...

Page 16: ...WER AND SLIDE BLOWER OUT OF CABINET 1 SECURING BLOWER TO FRONT FILL PLATE REINSTALL 2 SCREWS REINSTALL BOTH FRONT PANELS 5 4 6 2 REMOVE 2 SCREWS FROM FRONT FILL PLATE AND SLIDE BACK FILL PLATE OUT OF...

Page 17: ...BOTH PLUG BLOWER POWER CONNECTOR INTO POWER PLUG PROTRUDING THROUGH MOUNT FIELD SUPPLIED SINGLE GANG ELECTRICAL BOX ALIGNED OVER HIGH VOLTAGE K O MIS 2843 REMOVE SUPPLIED WIRE HARNESS AND STRAIN RELI...

Page 18: ...ank Place the unit on a solid base preferably concrete to minimize undesirable noise and vibration DO NOT elevate the base pan on rubber or cork vibration eliminator pads as this will permit the unit...

Page 19: ...able 6 Filter Sizing Chart Page 19 matching your airflow and filter configuration to determine proper filter sizing CONDENSATE DRAIN Drain lines must be installed according to local plumbing codes It...

Page 20: ...200 2000 10 X 20 X 1 1 39 1 Pleated Filter 425 700 Not Recommended 12 X 24 X 1 2 00 600 1000 14 X 20 X 1 1 94 590 980 14 X 25 X 1 2 43 730 1215 16 X 20 X 1 2 22 670 1115 16 X 25 X 1 2 78 840 1400 20 X...

Page 21: ...RFLOW AIRFLOW SINGLE FILTER MIS 2882 AIR FILTER CENTRAL RETURN GRILLE S ONE OR MULTIPLE MIS 2883 ONE OR MULTIPLE CENTRAL RETURN GRILLE S AIR FILTER SIDE INLET S ONE OR BOTH SIDES OR IN COMBINATION WIT...

Page 22: ...l need attached to the reference points accordingly Example 1 Control Circuit transformer rated at 50 VA 2 Maximum total distance of control circuit wiring 85 feet From Table 7 minimum of 16 gauge wir...

Page 23: ...White Black White Green Use With Water Green Red Motorized Valve Without End Switch Motorized Valve With End Switch Use with Water Black A Thermostat A B Low Voltage Connection Diagram B O B Y2 L G Y...

Page 24: ...stems The design eliminates most causes of system failure The heat pump itself is rarely the cause Most problems occur because designers and installers forget that a ground loop earth coupled heat pum...

Page 25: ...e actual flow rate If the flow rate is too low recheck the selection of the loop pump module model for sufficient capacity If the module selection is correct there is probably trapped air or a restric...

Page 26: ...537G Page 25 of 52 0 10 20 30 40 50 60 70 0 5 10 15 20 25 30 35 Flow GPM Head Feet FIGURE 10 PERFORMANCE MODEL DORFC 2 FLOW CENTER 0 5 10 15 20 25 30 35 0 5 10 15 20 25 30 35 Flow GPM Head Feet FIGUR...

Page 27: ...valves 4 and 5 on the in and out water lines to permit isolation of the unit from the plumbing system should future service work require this Globe valves should not be used as shutoff valves because...

Page 28: ...included in Manual 2100 078 should guarantee that the well pump has enough capacity It should also ensure that the piping is not undersized which would create too much pressure due to friction loss H...

Page 29: ...p application Will there be enough water And how will the water quality affect the system Water quantity is an important consideration and one which is easily determined The well driller must perform...

Page 30: ...Figure 12 The acid solution can be introduced into the heat pump coil through the hose bib A Be sure the isolation valves are closed to prevent contamination of the rest of the system by the coil The...

Page 31: ...tic or corrugated for water return to the lake or pond I The drain line discharge should be located at least 100 feet from the dry well location J The drain line should be installed with a slope of 2...

Page 32: ...ater heaters must be a two tank installation Tanks specifically intended for hot water storage are available from water heater manufacturers solar hot water storage tanks A well insulated electric wat...

Page 33: ...istors ensure there is at least 2 positive differential between entering leaving water temperatures and will shut down the pump accordingly START UP AND CHECK OUT Be sure all shut off valves are open...

Page 34: ...INLET Y R C 24VAC L N CONTROL LOGIC NO C 2 1 3 MIS 2844 C PUMP CONTROL BLACK BLACK FROM GEOTHERMAL LOGIC CONTROL RED RED BLACK RED RED DESUPERHEATER COMPRESSOR CONTACTOR SIGNAL LIMIT TEMPERATURE MOTO...

Page 35: ...GH PRESSURE RELIEF VALVE HIGH PRESSURE RELIEF VALVE HOT WATER TO HOUSE COLD WATER IN STRAINER DRAIN SHUTOFF VALVES OUT IN OUT IN WATER SOURCE UNIT NOTES DO NOT OPERATE PUMP WITHOUT WATER LINES CONNECT...

Page 36: ...LLED WATER HEATER WHEN WATER STORAGE IS INSTALLED IN VERTICAL ALL PLUMBING MUST CONFORM TO LOCAL CODES INSTALLED AT BOTTOM AS SHOWN POSITION PIPING TO IN SIDE OF PUMP MUST BE MIS 2832 OUT PER CODES CH...

Page 37: ...ergize the pump relay inclusive on the control board A It will constantly monitor inputs from two temperature sensors Inlet Outlet water sensors B It will constantly monitor the Y signal C Upon acknow...

Page 38: ...eing energized Additionally what happens the thermostat completes a circuit from R to Y2 This sends a signal to both the staging solenoid on the side of the compressor and sends a signal to the Blower...

Page 39: ...delay random start If fault reoccurs or didn t clear the first time after 30 seconds the control will go into hard lockout and will energize the L output signal SEQUENCE OF OPERATION UNDER OVER VOLTAG...

Page 40: ...SOR DESUPERHEATER COIL EXPANSION VALVE LOW PRESSURE SWITCHES WATER COIL HIGH PRESSURE SWITCH PUMP MODULE HIGH VOLTAGE UNIT HIGH VOLTAGE MIS 2838 GEOTHERMAL LOGIC CONTROL CAPACITOR COMPRESSOR DESUPERHE...

Page 41: ...Manual 2100 537I Page 41 of 54 FIGURE 19...

Page 42: ...line set length Or you can specifically measure your line set length and add 1 4 ounces of R 410A refrigerant per 1 of line set length REFRIGERANT FITTING ATTACHMENT 1 Coat all mating surface includi...

Page 43: ...Pre charge the line set and coil with refrigerant before screwing the refrigerant fittings onto the pre charged condenser section REFRIGERANT CHARGE QUANTITY Line Set and Evaporator Coil GTADPAdd On...

Page 44: ...composition during multiple leaks and recharges R 410A refrigerant is close to being an azeotropic blend it behaves like a pure compound or single component refrigerant The remaining refrigerant charg...

Page 45: ...Entering Water Coil F 30 F 35 F 40 F 45 F 50 F 55 F 60 F 65 F 70 F 75 F 80 F 85 F 90 F 95 F 100 F 105 F 110 F GTC36S2 75 DB 62 WB Low Side High Side 116 130 119 144 121 159 123 173 126 188 128 202 13...

Page 46: ...ume Low Air Filters Dirty Undersized or Restricted Ductwork Auxillary Heat Upstream of Coil Compressor Will Not Run No Power at Contactor Compressor Will Not Run Power at Contactor Compressor Hums But...

Page 47: ...t control circuit voltage must be 18 to 28 volts ac The coil power requirement is 20 VA The external electrical connection is made with a molded plug assembly This plug contains a full wave rectifier...

Page 48: ...f it s air noise cabinet duct or motor noise interview customer if necessary Air noise High static creating high blower speed Is airflow set properly Does removing filter cause blower to slow down Che...

Page 49: ...rol module is now completely detached from the motor Verify with a standard ohmmeter that the resistance from each motor lead in the motor plug just removed to the motor shell is 100K ohms Refer to Fi...

Page 50: ...in 1 24 VAC C Common Signal Always Energized Pin 2 X X Pin 3 24 VAC C Common Signal Always Energized Pin 4 Delay Tap Profiles Varied Half Wave Signals Based Upon Settings Pin 5 Cool Tap Select Tables...

Page 51: ...Open Loop System Water Well Closed Loop System A If Open Loop where is water discharged 8 The following questions are for Closed Loop systems only A Closed loop system designed by B Type of antifreez...

Page 52: ...minal A 20 Suction line temperature 6 from compressor F 21 Superheat at compressor F 22 Liquid line temperature at metering device F 23 Coil subcooling F INDOOR SIDE DATA Cooling Heating 24 Dry bulb t...

Page 53: ...13 14 12 10 11 9 2 8 3 7 208 230 60 1 4 5 6 YELLOW BLACK BLACK WHITE BROWN BLACK WHITE GRAY 2 8 BLUE BLACK YELLOW OFF OFF CIRCUIT CONTROL PLUG FIELD CONNECTIONS TO THERMOSTAT SWITCH 1 BLACK COM OFF TR...

Page 54: ...YELLOW YELLOW YELLOW YELLOW RED YELLOW YELLOW RED GREEN BROWN WHITE BROWN WHITE COMPRESSOR STAGING SOLENOID REVERSING VALVE SOLENOID 24 VAC FROM AIR HANDLING UNIT COND Yellow fault light illuminated...

Search results

Summary of Contents for GTA3600UD1-A

Reviews:

Related manuals for GTA3600UD1-A

Brands by name

Popular brands

BMC GTA3600UD1-A, Installation Instructions Manual

Search results

Summary of Contents for GTA3600UD1-A

Reviews:

Related manuals for GTA3600UD1-A

Brands by name

Popular brands