Airwell Itelco-Clima CLC 182 ELN Скачать руководство пользователя

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Page 63

English

Technical data

Lato Compressori

UNIT WITH 2 PUMPS

Support 4 (A4)

Support 3 (A3)

Support 2 (A2)

Support 1 (A1)

Weight (kg)

CLS

182 STD/LN/HPF/HT

662

229

213

102

118

202 STD/LN/HPF/HT

692

243

225

103

121

242 STD/LN/HPF/HT

816

289

272

119

136

302 STD/LN/HPF/HT

870

303

284

132

151

352 STD/LN/HPF/HT

950

335

315

140

160

402 STD/LN/HPF/HT

1024

354

334

158

178

502 STD/LN/HPF/HT

1112

385

363

171

193

552 STD/LN/HPF/HT

1247

432

407

192

216

602 STD/LN/HPF/HT

1282

444

418

197

223

182 ELN

704

238

220

114

132

202 ELN

730

249

232

116

133

242 ELN

858

297

280

132

149

302 ELN

880

306

287

134

153

352 ELN

1012

348

328

158

178

402 ELN

1036

358

337

160

181

502 ELN

1132

392

368

174

198

552 ELN

1267

438

412

195

221

602 ELN

1302

450

424

201

227

UNIT WITH 1 PUMPS AND 1 TANK

Support 4 (A4)

Support 3 (A3)

Support 2 (A2)

Support 1 (A1)

Weight (kg)

CLS

182 STD/LN/HPF/HT

907

314

292

139

162

202 STD/LN/HPF/HT

937

329

305

140

164

242 STD/LN/HPF/HT

1061

376

353

155

177

302 STD/LN/HPF/HT

1115

388

364

170

193

352 STD/LN/HPF/HT

1350

476

447

199

228

402 STD/LN/HPF/HT

1424

493

465

219

247

502 STD/LN/HPF/HT

1602

555

523

246

278

552 STD/LN/HPF/HT

1737

601

567

267

302

602 STD/LN/HPF/HT

1772

613

578

273

308

182 ELN

949

321

297

154

177

202 ELN

975

333

309

155

178

242 ELN

1103

382

360

169

191

302 ELN

1125

391

367

172

195

352 ELN

1412

486

458

220

248

402 ELN

1436

497

467

221

251

502 ELN

1622

561

528

250

283

552 ELN

1757

608

572

271

307

602 ELN

1792

620

583

276

313

(For the support position, see paragraph 8.5).

Compressor side

Manuale CLS-CLH2 7.2.2005 10:23 Pagina 63

Содержание Itelco-Clima CLC 182 ELN

Страница 1: ...led water chillers air cooled condensing units and air to water reverse cycle heat pumps Installation and maintenance manual IOM CLSCH N 1GB Date November 2005 Supersedes None CLS CLC CLH 182 602 41 1...

Страница 2: ...heat pump unit only 16 4 6 Power supply 16 4 7 Electrical connections 17 5 START UP 5 1 Preliminary check 19 5 2 Start up 19 5 3 Checking the operation 20 5 4 Delivery to the customer 20 6 CONTROL 6...

Страница 3: ...Condenser 76 9 6 Fans 76 9 7 Dehydrating filter 77 9 8 Sight glass 77 9 9 Thermostatic expansion valve 77 9 10 Evaporator 77 10 TROUBLESHOOTING 78 11 SPARE PARTS 11 1 Spare parts list 80 11 2 Oil for...

Страница 4: ...warranty to be valid the following conditions shall be met h The machine must be operated only by skilled per sonnel from Itelco Clima s Authorised After Sales Service h Maintenance must be performed...

Страница 5: ...tools and danger signs indicate the presence of hot pipes or components high surface temperature The guards of the fans only for units pro vided with air heat exchangers must be al ways mounted and mu...

Страница 6: ...e unit is placed in a closed room wear ear pro tection devices h cut off connecting pipes drain them in order to balance the pressure to the atmospheric value be fore disconnecting them disassemble co...

Страница 7: ...om the mains with the external disconnecting switch h place a warning sign do not turn on mainte nance in progress on the external disconnecting switch h make sure that on off remote controls are inhi...

Страница 8: ...nt Identification of the refrigerant External door Identification of the unit Outside on the right hand front column R407C Electrical warning Adjacent to the master switch Gravity centre Base TENERE S...

Страница 9: ...Adjacent to fittings ATTENZIONE INSERIRE LE RESISTENZE DI RISCALDAMENTO OLIO ALMENO 12 ORE PRIMA DI OGNI AVVIAMENTO SE PREVISTE PRIMA DELLA MESSA IN TENSIONE ASSICURARSI CHE LE VITI DEI CIRCUITI ELET...

Страница 10: ...igh concentrations may result in the risk of asphyxia due to the reduction in the oxygen percentage in the atmosphere Remove the patient to fresh air and keep warm and at rest If necessary give oxygen...

Страница 11: ...s ventilate the room Reduce the leak with sand earth or other absorbing substances Make sure that the liquid does is not channelled into gutters sewers or pits where the vapours are likely to create a...

Страница 12: ...excess heat May corrode some types of paint or rubber Use in well ventilated rooms Always wear protective goggles or a mask Wearing protective gloves is not mandatory but is recommended in case of pr...

Страница 13: ...nded to inform Itelco Clima immediately Please note that Itelco Clima may not be held liable for any damage to the equipment during transporta tion even though the carrier has been appointed by the fa...

Страница 14: ...unless in areas where there is a serious risk of earth quake or if the appliance is installed on the top of a steel frame 3 4 Storage When the unit is to be stored before installation adopt a few pre...

Страница 15: ...ipes h the unit must not be installed leeward with respect to sources of air contaminated by greases such as for example the outlets to kitchen exhaust hoods into the atmosphere Otherwise the grease i...

Страница 16: ...nstallation The capacity of the expansion vessel must allow for an expansion of at least 2 of the volume of the fluid in the circuit evapora tor piping user circuit and standby tank if any The expansi...

Страница 17: ...onnection points 4 5 Draining the defrosting waste water for heat pump unit only When heat pump units work in heating mode dur ing defrosting cycles they may discharge water from the base This is why...

Страница 18: ...al connections The unit must be installed on site according to the Machinery Directive 98 37 EC the Low Voltage Di rective 73 23 EC the Electromagnetic Interference Directive 89 336 EC and the usual p...

Страница 19: ...ES FLOW METER EXTERNAL INTERLOK PUMP CONSENT COMMON ANTIFREEZE CONTROL MAX 0 5 AMP 230 Vac EXTERNAL PUMP CONTROL MAX 0 5 AMP 230 Vac ALARMED MACHINE 1 2 COMPRESSOR 1 ON COMPRESSOR 2 ON LOW WATER LEVEL...

Страница 20: ...n clean the fil ters on the suction side of the pumps h Adjust the liquid distribution network in such a way that the flow rate is within the specified range h Check that the water quality is up to th...

Страница 21: ...atures during operation at high and low pressure detected by the pressure gauges of the refrigerant are within the following range On the units not provided with HP LP pressure gauges for the refrige...

Страница 22: ...tions These units are provided with antifreeze protection for the chilled fluid This protection consists of a resis tor in contact wit the refrigerant fluid heat exchang er which is enabled also when...

Страница 23: ...tion 3 Selects the operation mode 4 Unit start stop Reset of the alarms 5 Displays the parameter values and quantities 6 Displays Compressor 2 running blinking timing in progress 7 Displays Resistor o...

Страница 24: ...ght up To stop the machine press the same button again h When you press the MODE button you obtain the following sequence Standby or Cooling or Heating or Standby Do not switch from heating to cooling...

Страница 25: ...ing the evaporator drops below 4 C After the activation of this alarm the control system halts the operation of the involved refrigeration circuit The reset is manual from he control panel External in...

Страница 26: ...ed with hydronic kit 1 pump CLS CLH 2P Unit provided with hydronic kit 2 pumps CLS CLH 1PT Unit provided with hydronic kit 1 pump and 1 storage tank CLS CLH 2PT Unit provided with hydronic kit 2 pumps...

Страница 27: ...is provided with galvanised steel accident prevention guard Finally motors are completely closed protection class IP54 protection thermostat immersed in wind ings The continuous speed regulator is pro...

Страница 28: ...valve 11 Thermostatic valve 12 Liquid receiver 13 Plate type heat exchanger 14 Liquid separator Safety devices A HP pressure switch B LP pressure switch C Transducer D Water differential pressure swi...

Страница 29: ...ening to the base They are supplied separated from the unit and must be mounted on site by the cus tomer at his own expense Wire type remote control kit The kit includes a remote control for wall moun...

Страница 30: ...kPa 13 7 18 2 22 7 27 6 Nominal pressure drops kPa 26 9 35 7 44 4 54 1 Max pressure drops kPa 74 6 99 5 123 5 150 4 PRESSURE DROPS IN THE EVAPORATOR CLH 182 CLH 202 CLH 242 CLH 302 CLH 352 K 52 3 41...

Страница 31: ...m water content l 3 3 3 9 2 8 3 3 4 4 Condenser Type Coil type Al Cu Hydraulic connections Type Gas threaded male type Inlet diameter inch 2 2 2 2 2 Outlet diameter inch 2 2 2 2 2 Weights Basic unit k...

Страница 32: ...4 1 Minimum water content l 5 0 5 0 5 0 5 0 Condenser Type Coil type Al Cu Hydraulic connections Type Gas threaded male type Inlet diameter inch 2 2 2 2 Outlet diameter inch 2 2 2 2 Weights Basic unit...

Страница 33: ...3 2 Minimum water content l 3 3 3 9 2 8 3 3 4 4 Condenser Type Coil type Al Cu Hydraulic connections Type Gas threaded male type Inlet diameter inch 2 2 2 2 2 Outlet diameter inch 2 2 2 2 2 Weights Ba...

Страница 34: ...4 1 Minimum water content l 5 0 5 0 5 0 5 0 Condenser Type Coil type Al Cu Hydraulic connections Type Gas threaded male type Inlet diameter inch 2 2 2 2 Outlet diameter inch 2 2 2 2 Weights Basic unit...

Страница 35: ...6 Minimum water content l 3 3 3 9 2 8 3 3 4 4 Condenser Type Coil type Al Cu Hydraulic connections Type Gas threaded male type Inlet diameter inch 2 2 2 2 2 Outlet diameter inch 2 2 2 2 2 Weights Bas...

Страница 36: ...4 1 Minimum water content l 5 0 5 0 5 0 5 0 Condenser Type Coil type Al Cu Hydraulic connections Type Gas threaded male type Inlet diameter inch 2 2 2 2 Outlet diameter inch 2 2 2 2 Weights Basic unit...

Страница 37: ...3 2 Minimum water content l 3 3 3 9 2 8 3 3 4 4 Condenser Type Coil type Al Cu Hydraulic connections Type Gas threaded male type Inlet diameter inch 2 2 2 2 2 Outlet diameter inch 2 2 2 2 2 Weights Ba...

Страница 38: ...1 2 Minimum water content l 5 0 5 0 5 0 5 0 Condenser Type Coil type Al Cu Hydraulic connections Type Gas threaded male type Inlet diameter inch 2 2 2 2 Outlet diameter inch 2 2 2 2 Weights Basic unit...

Страница 39: ...0 Minimum water content l 3 3 3 9 2 8 3 3 4 4 Condenser Type Coil type Al Cu Hydraulic connections Type Gas threaded male type Inlet diameter inch 2 2 2 2 2 Outlet diameter inch 2 2 2 2 2 Weights Bas...

Страница 40: ...8 2 Minimum water content l 5 0 5 0 5 0 5 0 Condenser Type Coil type Al Cu Hydraulic connections Type Gas threaded male type Inlet diameter inch 2 2 2 2 Outlet diameter inch 2 2 2 2 Weights Basic unit...

Страница 41: ...1850 1850 1 Indicative value Always refer to the value specified on the unit s label 2 STD Version Height 1750 mm CLC STD LN HPF HT 402 502 552 602 Power supply V ph Hz 400 3 50 Number of circuit 2 2...

Страница 42: ...10 1110 Height mm 1850 1850 1850 1850 1850 1 Indicative value Always refer to the value specified on the unit s label CLC ELN 402 502 552 602 Power supply V ph Hz 400 3 50 Number of circuit 2 2 2 2 Nu...

Страница 43: ...1 Minimum water content l 3 3 3 9 2 8 3 3 4 4 Condenser Type Coil type Al Cu Hydraulic connections Type Gas threaded male type Inlet diameter inch 2 2 2 2 2 Outlet diameter inch 2 2 2 2 2 Weights Bas...

Страница 44: ...1 8 Minimum water content l 5 0 5 0 5 0 5 0 Condenser Type Coil type Al Cu Hydraulic connections Type Gas threaded male type Inlet diameter inch 2 2 2 2 Outlet diameter inch 2 2 2 2 Weights Basic unit...

Страница 45: ...1 Minimum water content l 3 3 3 9 2 8 3 3 4 4 Condenser Type Coil type Al Cu Hydraulic connections Type Gas threaded male type Inlet diameter inch 2 2 2 2 2 Outlet diameter inch 2 2 2 2 2 Weights Basi...

Страница 46: ...8 Minimum water content l 5 0 5 0 5 0 5 0 Condenser Type Coil type Al Cu Hydraulic connections Type Gas threaded male type Inlet diameter inch 2 2 2 2 Outlet diameter inch 2 2 2 2 Weights Basic unit...

Страница 47: ...7 Minimum water content l 3 3 3 9 2 8 3 3 4 4 Condenser Type Coil type Al Cu Hydraulic connections Type Gas threaded male type Inlet diameter inch 2 2 2 2 2 Outlet diameter inch 2 2 2 2 2 Weights Basi...

Страница 48: ...1 8 Minimum water content l 5 0 5 0 5 0 5 0 Condenser Type Coil type Al Cu Hydraulic connections Type Gas threaded male type Inlet diameter inch 2 2 2 2 Outlet diameter inch 2 2 2 2 Weights Basic unit...

Страница 49: ...1 Minimum water content l 3 3 3 9 2 8 3 3 4 4 Condenser Type Coil type Al Cu Hydraulic connections Type Gas threaded male type Inlet diameter inch 2 2 2 2 2 Outlet diameter inch 2 2 2 2 2 Weights Bas...

Страница 50: ...1 8 Minimum water content l 5 0 5 0 5 0 5 0 Condenser Type Coil type Al Cu Hydraulic connections Type Gas threaded male type Inlet diameter inch 2 2 2 2 Outlet diameter inch 2 2 2 2 Weights Basic unit...

Страница 51: ...ing of the unit s power cables is the responsibility of the installer who shall consider the rating the maximum working temperature in the room the type of insulation and the cable laying the maximum...

Страница 52: ...oning of the unit s power cables is the responsibility of the installer who shall consider the rating the maximum working temperature in the room the type of insulation and the cable laying the maximu...

Страница 53: ...er kW 19 8 26 4 31 0 36 6 44 0 Rated current A 23 7 32 1 43 4 52 0 60 8 Max current FLA A 33 6 44 8 51 4 61 4 72 6 Max start up current LRA A 117 5 151 1 177 4 207 4 248 0 External fuses A 50 63 63 80...

Страница 54: ...power 2 kW 0 8 0 8 1 5 1 5 1 8 Absorbed rated current 2 A 2 1 2 1 3 8 3 8 4 9 Compressors CLS CLC 402 502 552 602 Number 2 2 2 2 Absorbed power rating compr 1 kW 18 6 23 20 3 25 3 Absorbed power ratin...

Страница 55: ...r per fan kW 0 7 0 7 0 7 0 7 0 7 Max absorbed current per fan A 1 15 1 15 1 15 1 15 1 15 Fans CLS CLC LN ELN 402 502 552 602 Power supply V ph Hz 400 10 3 50 Numero n 3 3 3 3 Rated power per fan kW 0...

Страница 56: ...er cables is the responsibility of the installer who shall consider the rating the maximum working temperature in the room the type of insulation and the cable laying the maximum length of the power s...

Страница 57: ...19 3 25 9 31 4 36 7 42 8 Rated current A 22 6 31 0 42 3 52 1 52 0 Max current FLA A 32 5 43 7 50 3 61 5 72 3 Max start up current LRA A 116 150 176 207 256 External fuses A 50 63 63 80 100 Max cable s...

Страница 58: ...er cables is the responsibility of the installer who shall consider the rating the maximum working temperature in the room the type of insulation and the cable laying the maximum length of the power s...

Страница 59: ...W 19 8 26 4 32 0 37 5 43 6 Rated current A 23 7 32 1 43 4 53 7 53 6 Max current FLA A 33 6 44 8 51 4 63 1 73 9 Max start up current LRA A 118 151 177 209 258 External fuses A 50 63 63 80 100 Max cable...

Страница 60: ...power 2 kW 0 8 0 8 1 5 1 5 1 8 Absorbed rated current 2 A 2 1 2 1 3 8 3 8 4 9 Compressors CLH 402 502 552 602 Number 2 2 2 2 Absorbed power rating compr 1 kW 15 8 18 8 20 3 25 3 Absorbed power rating...

Страница 61: ...ted power per fan kW 0 7 0 7 0 7 0 7 0 7 Max absorbed current per fan A 1 15 1 15 1 15 1 15 1 15 Fans CLH LN ELN 402 502 552 602 Power supply V ph Hz 400 10 3 50 Number n 3 3 3 3 Rated power per fan k...

Страница 62: ...power kW 51 6 58 2 80 5 85 5 91 9 107 7 115 4 Rated current A 70 5 78 9 114 9 124 4 125 4 141 9 152 1 Max current FLA A 80 4 91 6 122 9 133 8 145 7 170 5 183 5 Max start up current LRA A 164 198 249 2...

Страница 63: ...1 150 169 402 ELN 984 340 320 152 172 502 ELN 1080 374 351 166 189 552 ELN 1215 420 395 187 212 602 ELN 1250 432 407 193 218 UNIT WITH 2 PUMPS Support 4 A4 Support 3 A3 Support 2 A2 Support 1 A1 Weigh...

Страница 64: ...181 502 ELN 1132 392 368 174 198 552 ELN 1267 438 412 195 221 602 ELN 1302 450 424 201 227 UNIT WITH 1 PUMPS AND 1 TANK Support 4 A4 Support 3 A3 Support 2 A2 Support 1 A1 Weight kg CLS 182 STD LN HP...

Страница 65: ...LN HPF HT 1370 483 454 202 231 402 STD LN HPF HT 1444 500 471 222 251 502 STD LN HPF HT 1622 561 529 250 282 552 STD LN HPF HT 1757 608 573 270 305 602 STD LN HPF HT 1792 620 585 276 311 182 ELN 969...

Страница 66: ...T 841 296 278 124 142 402 STD LN HPF HT 907 314 296 139 157 502 STD LN HPF HT 995 344 325 153 173 552 STD LN HPF HT 1131 391 369 174 196 602 STD LN HPF HT 1167 404 381 179 203 182 ELN 620 210 194 100...

Страница 67: ...3 205 502 ELN 1180 407 385 183 205 552 ELN 1315 453 429 204 228 602 ELN 1350 465 441 210 234 UNIT WITH 1 PUMP Support 4 A4 Support 3 A3 Support 2 A2 Support 1 A1 Weight kg CLH 182 STD LN HPF 682 236 2...

Страница 68: ...1 214 502 ELN 1232 425 402 191 214 552 ELN 1367 471 446 212 237 602 ELN 1402 483 458 218 243 UNIT WITH 1 PUMP AND 1 TANK Support 4 A4 Support 3 A3 Support 2 A2 Support 1 A1 Weight kg CLH 182 STD LN HP...

Страница 69: ...D LN HPF 1572 553 523 233 263 402 STD LN HPF 1722 595 563 266 298 502 STD LN HPF 1722 595 563 266 298 552 STD LN HPF 1857 641 607 287 322 602 STD LN HPF 1892 653 618 293 328 182 ELN 987 332 310 162 18...

Страница 70: ...1100 2 VIEW C with tank 368 470 404 2 male 8 5 Overall dimensions CLS 182 302 STD LN ELN HT HPF Models Versions Dimensions A mm Dimensions B mm Dimensions C mm STD 1756 2110 1750 LN ELN HT HPF 1756 2...

Страница 71: ...male with tank VIEW C CLS 352 602 STD LN ELN HT HPF Note Do not extract dimensions if not specifyed in the drawings Models Versions Dimensions A mm Dimensions B mm Dimensions C mm STD 2406 2760 1750 L...

Страница 72: ...D1 D2 E1 E2 182 202 1 2 7 8 242 602 5 8 1 5 8 Note Back view shows the refrigerant attacks For the other dimensions to reference to CLS units The refrigerant connections doesn t arrive to the back fra...

Страница 73: ...2 VIEW C without tank 501 784 470 2 male CLH 182 242 STD LN HPF CLH 182 202 ELN Models Versions Dimensions A mm Dimensions B mm Dimensions C mm STD 1756 2110 1750 LN ELN HPF 1756 2110 1850 STD 1756 2...

Страница 74: ...TD LN ELN HPF CLH 242 ELN CLH 352 602 STD LN ELN HPF Models Versions Dimensions A mm Dimensions B mm Dimensions C mm CLH 242 ELN HPF 2406 2760 1850 STD 2406 2760 1750 LN ELN HPF 2406 2760 1850 STD 275...

Страница 75: ...8 1 0 1 5 0 8 0 8 1 5 1 0 VISTA A A For all sizes 1000 mm 1000 mm 1000 mm For all sizes 1000 mm PARETE A PARETE A 1 5 m 1 5 m A1 A1 A3 A2 A2 2 0 m 1 0 m 1 0 m PARETE C DISPOSIZIONE 1 DISPOSIZIONE 2 PA...

Страница 76: ...incurred to repair the ap pliance in its original state The provisions of this section apply only to standard units according to the order requirements other documentation may be added concerning any...

Страница 77: ...ed following a mechanical failure or if burnt contact one of Itelco Clima s Service Centers Compressors use polyester oil for both the versions manufactured for R134a and R407C During maintenance oper...

Страница 78: ...uction pressure with the pressure gauges on the board of the unit o using a pressure gauge connected to the service valve on the suc tion side From the pressure gauge s temperature scale mea sure the...

Страница 79: ...se overheating Check the charge Excessive noise Vibration of lines Check the clamping brackets if any Whistler emitted by the thermostatic expansion valve Refill Check the dehydrating filter Noisy com...

Страница 80: ...distribution network inform the Energy Distributor Short circuit of the compressor s mo tor Check the continuity of the winding Seized compressor Replace the compressor Identify and remove the leak I...

Страница 81: ...pressor s fuses 6 Auxiliary fuses 6 Set of compressor contactors 1 Fan s contactor 1 Water sensor 1 Air sensor 1 Electronic card 1 Keyboard 1 Compressor oil resistor 1 11 2 Oil for compressors The com...

Страница 82: ...in the heat exchange sec tions of the plant If no shutoff valves have been provided it may be necessary to drain the whole plant If a glycoled solution or a similar fluid has been used in the hydrauli...

Страница 83: ...As part of our ongoing product improvement programme our products are subject to change without prior notice Non contractual photos Your distributor...

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