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Table 7. Charging Table for 4 Ton Models

048K SERIES (WITH RESTRICTOR)

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.

130

254

143

132

255

146

276

146

134

256

150

278

149

299

150

136

259

149

279

153

300

153

321

153

138

260

152

281

153

301

156

322

156

343

157

140

282

155

303

157

324

159

344

160

365

162

142

305

159

325

161

346

162

367

164

386

166

144

327

163

348

164

369

166

389

168

408

171

146

328

165

349

166

370

168

391

170

410

172

148

351

169

371

170

392

172

413

174

150

373

172

394

174

415

176

152

395

176

416

178

154

418

180

156

LEGEND

 Shaded boxes indicate flooded conditions.

 Rated design values. The suction pressure will vary 

from design value if outdoor air flow, entering dry bulb, 

or entering wet bulb temperatures vary.

NOTES:

1.  All pressures are listed psig and all temperatures in °F

2.  Discharge temperatures greater than charted values indicate 

an undercharged system.

Table 8. Charging Table for 5 Ton Models

060K SERIES (WITH RESTRICTOR)

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.

126

253

133

128

254

132

276

138

130

255

130

276

136

298

143

132

255

130

277

135

298

141

320

148

134

256

131

277

135

299

139

320

146

342

152

136

277

136

299

140

321

144

342

151

364

157

138

299

141

321

145

343

149

364

156

386

162

140

321

146

343

150

364

154

386

160

408

167

142

321

146

343

150

365

154

386

159

408

165

144

343

151

365

155

386

159

408

164

146

365

155

386

159

408

164

148

386

160

408

164

150

408

164

152

Summary of Contents for 024K Series

Page 1: ...s 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 failure to follow safety warnings could r...

Page 2: ...0 Start Up Procedure 10 Air Circulation 10 System Heating 10 System Cooling 10 Short Cycle Protection 10 Emergency Heat 10 Anti Short Cycle Timer Test 10 Heating Mode 10 Cooling Mode 10 UNIT MAINTENAN...

Page 3: ...Disturbing the insulation of this product during installation maintenance or repair will expose you to fiberglass wool Breathing this material may cause respiratory irritations or may cause lung canc...

Page 4: ...w and temperature rise It is important that the duct system be designed to provide the correct flow rates and external pressure rise An improperly designed duct system can result in nuisance shutdowns...

Page 5: ...or insulation material requirements HEAT PUMP INSTALLATION Unpacking the Unit It is recommended that the unit be unpacked at the installation site to minimize damage due to handling CAUTION Do not tip...

Page 6: ...ble if a minimum two inch clearance is available 1 Start the installation from under the home by cutting a small hole in the sub floor Determine how the floor joist location will affect cutting the op...

Page 7: ...ecttheline voltageleadstotheterminalsonthecontactor inside the control compartment Extend leads through power wiring hole See Figure 7 Connect L1 L2 directly to the contactor Use only copper wire for...

Page 8: ...ere is no Y1 IN input present Without resetting using the test pins the fault codes will stay in the board s memory continuously even through loss of power for 7 days Electric Heat Package optional Th...

Page 9: ...37 796 40 Tap T2 1308 24 1271 25 1230 26 1185 27 1136 28 1084 29 1027 31 967 33 Tap T3 1266 25 1332 24 1291 24 1245 25 1192 27 1132 28 1067 30 995 32 Tap T4 1518 21 1481 21 1442 22 1400 23 1355 23 13...

Page 10: ...ure Allow the cooling system to operate for several minutes and check for the discharge of cool air at the supply registers Short Cycle Protection The control circuit is equipped with a time delay fea...

Page 11: ...is closed If the suction pressure falls below 5 psig then the switch will open and de energize the unit The switch will close again once the suction pressure increases above 20 psig The low pressure s...

Page 12: ...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 135 238 135 137 239 139...

Page 13: ...R 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 135 26...

Page 14: ...e suction pressure will vary from design value if outdoor air flow entering dry bulb or entering wet bulb temperatures vary NOTES 1 All pressures are listed psig and all temperatures in F 2 Discharge...

Page 15: ...63 124 69 283 130 84 307 145 105 352 166 126 396 188 43 231 109 52 249 116 61 268 122 70 287 128 85 314 142 106 359 162 127 403 182 44 238 107 53 255 114 62 273 120 71 290 126 86 321 139 107 366 157 1...

Page 16: ...115 47 242 123 58 268 132 69 294 141 84 324 158 104 374 183 124 424 208 38 223 113 48 248 121 59 273 130 70 298 139 85 331 155 105 381 178 125 431 201 39 230 111 49 254 119 60 278 128 71 301 137 86 3...

Page 17: ...02 2 48 Figure 9 Physical Data Unit Dimensions A 3 Opening for 12 Diameter Supply Duct 9 15 17 50 9 0 Opening for 14 Diameter Return Duct 10 15 5 5 B 1 3 15 Alternate Power Supply Entry Rear View L W...

Page 18: ...connections use copper conductors only 3 Not suitable on systems that exceed 150V to ground 4 For replacement wires use conductors suitable for 105 C 1 Couper le courant avant de faire letretine 2 Emp...

Page 19: ...servicing 2 For supply connections use copper conductors only 3 Not suitable on systems that exceed 150V to ground 4 For replacement wires use conductors suitable for 105 C 1 Couper le courant avant...

Page 20: ...1 Disconnect all power before servicing 2 For supply connections use copper conductors only 3 Not suitable on systems that exceed 150V to ground 4 For replacement wires use conductors suitable for 105...

Page 21: ...nd stage outdoor thermostat is field supplied NOTE 2 HUD outdoor thermostat is not factory installed in all models For HUD applications Remove white wire between terminal W2 and W2 IN terminal C G O W...

Page 22: ...22...

Page 23: ...23...

Page 24: ...NSTALLATION ADDRESS CITY STATE UNIT MODEL UNIT SERIAL Unit Installed Minimum clearances per Figure 1 page 4 YES NO INSTALLER NAME CITY STATE Has the owner s information been reviewed with the customer...

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