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15

Suct.

Press.

OUTDOOR TEMPERATURE (° F)

70

75

80

85

90

95

100

105

Liq.

Press.

Dis.

Temp.

Liq.

Press.

Dis.

Temp.

Liq.

Press.

Dis.

Temp.

Liq.

Press.

Dis.

Temp.

Liq.

Press.

Dis.

Temp.

Liq.

Press.

Dis.

Temp.

Liq.

Press.

Dis.

Temp.

Liq.

Press.

Dis.

Temp.

138

267

113

140

269

118

290

119

142

271

123

292

124

314

125

144

272

131

294

129

316

130

337

131

146

276

133

296

135

318

135

339

136

360

137

148

300

138

320

140

341

141

362

142

384

143

150

323

143

344

145

364

146

386

147

407

148

152

347

148

367

150

388

151

409

152

430

154

154

351

152

371

154

391

155

411

156

432

157

156

374

158

395

159

415

161

434

161

158

398

163

418

165

439

166

160

422

169

442

171

162

445

175

164

Table 7. Charging Table for Q5RD-036K Series (3 Ton Units)

Suct.

Press.

OUTDOOR TEMPERATURE (° F)

70

75

80

85

90

95

100

105

Liq.

Press.

Dis.

Temp.

Liq.

Press.

Dis.

Temp.

Liq.

Press.

Dis.

Temp.

Liq.

Press.

Dis.

Temp.

Liq.

Press.

Dis.

Temp.

Liq.

Press.

Dis.

Temp.

Liq.

Press.

Dis.

Temp.

Liq.

Press.

Dis.

Temp.

134

269

129

136

271

135

293

134

138

274

140

295

139

316

138

140

279

139

297

144

318

143

340

143

142

282

142

302

145

320

148

342

148

363

148

144

305

148

325

150

344

152

365

152

387

153

146

328

154

348

155

367

156

389

157

410

157

148

351

159

371

160

391

161

412

161

434

162

150

355

163

374

164

394

165

414

165

436

166

152

378

168

398

169

417

170

438

170

154

401

173

421

174

440

174

156

424

178

444

179

158

447

183

160

Table 8. Charging Table for Q5RD-042K Series (3.5 Ton Units)

REFRIGERANT CHARGING TABLES - COOLING MODE

 Shaded boxes indicate fl ooded conditions.

 Rated design values. The suction pressure will be lower than design value if indoor air 

fl ow, entering dry bulb, or entering wet bulb temperature are lower than design.

1. All pressures are listed psig and all temperatures in °F
2. Discharge temperatures greater than charted values indicate an undercharged system.

Содержание Q5RD Series

Страница 1: ...check the instructions and follow recommendations given If these suggestions don t eliminate your problem call your servicing contractor These instructions are primarily intended to assist qualified i...

Страница 2: ...Low Pressure Switch 13 High Pressure Switch 13 Unit Maintenance 13 Figures Tables 13 Figure 9 Unit Dimensions 13 Table 4 Q5RD Physical Data 13 Charging Tables Cooling Mode 14 Table 5 Q5RD X24K 2 Ton U...

Страница 3: ...f the heat pump will result in an increase in electric utility costs Defrost During cold weather heating operation the outdoor unit will develop a coating of snow and ice on the heat transfer coil Thi...

Страница 4: ...tdoor coil must be maintained in order to achieve rated performance See Figure 2 page 5 for minimum clearances to obstructions Consideration should also be given to availability of electric power serv...

Страница 5: ...ngto NationalFireProtectionAssociation Batterymarch Park Quincy ME 02269 or visit www NFPA org on the web Design the duct work according to methods described by the Air Conditioning Contractors of Ame...

Страница 6: ...tion from under the home by cuttingasmallholeinthesub floor Determine how the floor joist location will affect cutting the opening needed for the return air box NOTE Floor joists are generally located...

Страница 7: ...t a hole approximately 3 4 larger than the damper opening in the fiberboard 3 Cut a 9 1 8 x 13 1 8 hole in the duct and bend over all tabs flat on the inside of the heat duct 4 Insert the damper into...

Страница 8: ...e energizing the outdoor unit See unit data label for proper incoming field wiring Any other wiring methods must be acceptable to authority having jurisdiction Providepowersupplyfortheunitinaccordance...

Страница 9: ...1650 T5 High 1950 Denotes Factory Set Low Speed Cooling Heating Denotes Factory Set High Speed Cooling Heating Denotes Factory Set Electric Heating Speed Overcurrent Protection Overcurrent protection...

Страница 10: ...a proper location Start Up Procedure The control circuit consists of an anti short cycle timer that will not let the compressor re start before 5 minutes have elapsed 1 Set the system mode to OFF and...

Страница 11: ...above the Terminate Temperature setting Short the TEST pins for 1 second or more to force the control out of defrost and back to heating mode reversing valve de energized Compressor will start immedia...

Страница 12: ...s necessary using a mild detergent and water Rinse thoroughly with water Inspecttheelectricalconnectionsfortightness at the beginning of each heating and cooling season Service as necessary CAUTION Th...

Страница 13: ...Control Access Panel Blower Access Panel H 17 86 15 36 10 10 3 4 NPT Drain Connection 1 12 13 1 38 3 2 3 2 5 29 FIGURES TABLES Q5RD Length L Width W Height H A B 024K 49 35 22 2 40 15 7 61 030K 49 35...

Страница 14: ...mp Liq Press Dis Temp Liq Press Dis Temp Liq Press Dis Temp Liq Press Dis Temp Liq Press Dis Temp Liq Press Dis Temp 139 258 115 141 260 121 281 121 143 262 126 283 126 304 126 145 266 129 285 131 306...

Страница 15: ...mp Liq Press Dis Temp Liq Press Dis Temp Liq Press Dis Temp Liq Press Dis Temp Liq Press Dis Temp Liq Press Dis Temp 134 269 129 136 271 135 293 134 138 274 140 295 139 316 138 140 279 139 297 144 318...

Страница 16: ...s Temp Liq Press Dis Temp Liq Press Dis Temp Liq Press Dis Temp Liq Press Dis Temp Liq Press Dis Temp Liq Press Dis Temp 124 126 274 101 128 276 112 295 111 130 277 124 298 121 318 119 132 279 129 300...

Страница 17: ...ated design values The suction pressure will vary from design value if outdoor air fl ow entering dry bulb or entering wet bulb temperatures vary 1 All pressures are listed psig and all temperatures i...

Страница 18: ...ated design values The suction pressure will vary from design value if outdoor air fl ow entering dry bulb or entering wet bulb temperatures vary 1 All pressures are listed psig and all temperatures i...

Страница 19: ...137 73 305 142 87 334 154 103 365 173 119 396 192 35 231 126 48 257 131 61 283 135 74 309 140 88 341 151 104 372 168 120 403 186 36 238 124 49 263 129 62 288 133 75 313 138 89 348 148 105 379 164 121...

Страница 20: ...D HIGH PRESSURE SWITCH LOW PRESSURE SWITCH SELECT MODELS ONLY BLUE BLUE RED RED RED RED RED ORANGE YELLOW WHITE WHITE WHITE WHITE GREY BROWN BLACK BLACK GREEN BROWN ORANGE BLUE BLACK BROWN BROWN RED R...

Страница 21: ...CK BLUE BLACK GREY BLACK ORANGE WHITE RED GREEN YELLOW RED BLUE ORANGE YELLOW GREY BROWN RED BROWN Z H 0 6 T L O V 0 3 2 8 0 2 4 For replacement wires use conductors suitable for 105 C 5 On models w n...

Страница 22: ...Accessory Heat Plug Outdoor Thermostat Factory Option Typical Wiring Field Supplied for 1 Stage Cool 1 Stage Electric Heat INDOOR T STAT SUB BASE Green DEFROST BOARD 1 2 3 4 5 6 7 8 9 Brown Orange Ac...

Страница 23: ...23...

Страница 24: ...ndusingcommonsenseplays an important role as well Pay attention to all safety warnings and any other special notes highlighted in the manual Improper installation of the furnace or failuretofollowsafe...

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