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7092410

(Replaces 7092340)

Specifi cations & illustrations subject to change without notice or incurring obligations.
O’ Fallon, MO | Printed in U.S.A. (08/10)

¢709241§¤

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Summary of Contents for JS5BD

Page 1: ...minate the problem call your servicing contractor The Installation Instructions are primarily intended to assist qualified individuals experiencedintheproperinstallationofthisappliance Somelocalcodesr...

Page 2: ...nits 13 Figure 6 JS5BD 024KB 2 Ton Units 14 Figure 7 JS5BD 030KB 2 5 Ton Units 14 Figure 8 JS5BD 036KB 3 Ton Units 15 Figure 9 JS5BD 042 3 5 Ton Units 15 Figure 10 JS5BD 048 4 Ton Units 16 Figure 11 J...

Page 3: ...tem will not operate regardless of the temperature selector setting Figure 1 Digital Thermostat Fan Mode Temperature Selector System Mode AIR CONDITIONER MAINTENANCE Propermaintenanceismostimportantto...

Page 4: ...s unit uses refrigerant R 22 DO NOT use any other refrigerant in this unit Use of another refrigerant will damage the unit WARNING The information listed below must be followed during the installation...

Page 5: ...be carefully inspected for damage prior to installing the equipment at the job site Verify coil fins are straight If necessary comb fins to remove flattened or bent fins Claims for damage apparent or...

Page 6: ...able local codes and ordinances and with the current revision of the National Electric Code ANSI NFPA 70 For Canadian installations the electrical connections and grounding shall comply with the curre...

Page 7: ...ical Code Use the grounding lug provided in the control box for grounding the unit Thermostat Connections Thermostatconnectionsshouldbemadeinaccordance with the instructions supplied with the thermost...

Page 8: ...thermostat s system mode to HEAT and the temperature mode above room temperature 2 Verify the optional heating equipment furnace or electric heat and indoor blower energize Feel the air being circula...

Page 9: ...s greater than therequiredliquidrefrigerantpressuredeterminedin Step 3 then there is too much charge in the system Remove refrigerant and repeat Steps 1 through 3 until the system is correctly charged...

Page 10: ...42 208 144 223 145 84 182 146 195 148 211 148 225 150 239 151 86 199 151 213 153 227 154 241 156 256 157 88 216 157 230 158 243 160 258 161 272 163 90 220 160 233 162 247 164 260 165 274 166 92 237 16...

Page 11: ...180 130 196 137 212 144 78 165 130 180 137 198 142 214 149 230 156 80 184 140 199 147 216 153 232 160 248 167 82 203 151 218 158 234 164 250 171 266 178 84 206 154 222 161 237 168 252 175 268 182 86 2...

Page 12: ...202 156 212 155 222 154 83 197 159 205 160 214 159 224 158 234 158 85 209 163 217 163 226 163 236 162 246 162 87 221 167 229 167 238 166 248 166 258 165 89 224 170 233 171 242 170 250 170 260 169 91 2...

Page 13: ...160 217 160 78 175 166 189 166 204 165 219 165 234 165 80 193 169 207 170 221 169 236 169 251 169 82 210 173 224 173 238 173 253 173 267 173 84 213 177 227 177 241 177 255 177 269 177 86 231 181 245 1...

Page 14: ...d refrigerant when below curve JS5BD 024KB SERIES CHARGING CHART Remove refrigerant when above curve Figure 7 Charging Chart for 2 5 Ton Units with Microchannel Coil 140 160 180 200 220 240 260 280 30...

Page 15: ...sure psig Add refrigerant when below curve JS5BD 036KB SERIES CHARGING CHART Remove refrigerant when above curve Figure 9 Charging Chart for 3 5 Ton Units 140 160 180 200 220 240 260 280 300 320 340 3...

Page 16: ...Add refrigerant when below curve JS5BD 048 SERIES CHARGING CHART Remove refrigerant when above curve Figure 11 Charging Chart for 5 Ton Units 140 160 180 200 220 240 260 280 300 320 340 360 380 400 7...

Page 17: ...it If desired ASCT is factory installed on select models only or may be field installed as shown using manufacturer s approved kit If not present connect Yellow and Black wires per Note 6 8 DO NOT use...

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Page 20: ...7092410 Replaces 7092340 Specifications illustrations subject to change without notice or incurring obligations O Fallon MO Printed in U S A 08 10 709241...

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