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15

CVHE-SVN01C-EN

General
Information

Table 2. Tube bundle locations for cooling only and free cooling units (mm)

Shell

Cooling Only and Free Cooling Units

Size

A

B

C

D

E

F

G

H

3

2

629

67

283

184

813

457

254

670

50

781

73

238

244

943

588

365

705

80

1044

108

159

289

1111

715

489

1095

142

1178

108

168

677

1279

993

632

1127

210

1346

114

181

432

1498

1105

715

1162

250

1543

140

181

489

1743

1187

715

1225

Table 3. Tube locations for heat recovery and auxiliary condenser units (mm)

Shell

Heat Recovery

Auxiliary Condenser

Size

J

K

L

M

J

K

L

M

32

1381

260

470

1219

1390

232

356

1212

CVHE

50

1584

365

568

1371

1546

232

356

1429

CVHEF/G

50

1893

365

568

1473

1852

232

356

1540

80

2213

489

734

1432

2096

232

356

1749

142

2625

632

978

1880

2372

232

356

2226

210

2629

715

1108

1997

2632

232

356

1162

250

Not Available

Table 4. Typical shipping and operating weights (k) (see note 1)

Cond Size

Aux Cond Size 80

Aux Cond Size 130

Heat Rec Cond

Free Cooling

CDSZ

Ship

Oper

Ship

Oper

Ship

Oper

Ship

Oper

032S

374

479

435

566

961

1190

227

356

032L

374

479

435

566

1208

1480

227

356

050S

374

479

435

566

1438

1823

340

585

050L

374

479

435

566

1808

2262

340

585

080S

374

479

435

566

2422

2991

340

617

080L

374

479

435

566

3031

3710

340

617

142L

374

479

435

566

5525

6652

635

1089

210L

374

479

435

566

7268

8754

635

1089

Notes:

1. Unit-Mounted Starter Option = 236 Kg (Shipping and Operating)
2. Weights shown are accurate within ± 3% and are calculated with non-marine 1034 kPa water boxes. Marine-style water boxes may add considerably more weight;

contact LBU Marketing for details.

3. Operating weights include refrigerant, oil and water charges.
4. For more specific data on weights and isolator loading, refer to the unit submittal package.

SI Units

Summary of Contents for CenTraVac

Page 1: ...al Information Water Cooled CenTraVac With CH530 CVHE SVN01C EN X39640645030 Required Installation Information CVHE SVN01C EN General Information CVHE SVN02D EN Piping Information CVHE SVN03C EN Elect...

Page 2: ...ment damage Your personal safety and the proper operation of this machine depend upon the strict observance of these precautions NOTICE Warnings and Cautions appear at appropriate sections throughout...

Page 3: ...nit Nameplate Metric Conversion Responsibilities of Installing Contractor s Unit Shipment Storage Recommended Unit Clearances Operating Environment Storage Requirements if Chiller is not installed Fou...

Page 4: ...ommended Lifting Arrangements 18 6 Isolation Pad 19 7 Isolation Spring Placement 21 8 Chiller Foot Isolator Orientation 22 9 Typical Spring Isolator Types and Construction 23 10 Checking Unit Levelnes...

Page 5: ...ical Engineers ASHRAE American Society of Heating Refrigerating and Air Conditioning Engineers BAS Building Automation System LBU La Crosse Business Unit CABS Auxiliary Condenser Tube Bundle Size CDBS...

Page 6: ...ahead of all pumps and automatic modulating valves 12 Supply and install pressure relief piping from pressure relief rupture disc to atmosphere 13 If necessary supply sufficient HCFC 22 refrigerant m...

Page 7: ...optional starter option only D Terminal lugs E Ground connection s F Jumper bars G BAS wiring optional H IPC wiring AFD and remote mounted starters only I Control voltage wiring AFD and remote mounted...

Page 8: ...verify that the correct unit was shipped to the job site 7 If a thorough inspection of the chiller reveals damage or material shortages be sure to file these claims with the carrier immediately Speci...

Page 9: ...nd the compressor shaft rotated 450 degrees Contact a qualified service organization to perform this task 8 If the chiller is stored for more than five years and the storage is expected to be indefini...

Page 10: ...g charges of refrigerant oil and water Table 2 and Table 3 give a summary of standard tube bundle locations Table 4 indicates the weights of various chiller options Table 5 shows typical weights for C...

Page 11: ...6 4724 15 6 4724 N A N A E L N A N A N A N A N A N A 17 5 5309 N A N A 17 5 5309 S S 26 5 8052 26 6 3 8 8087 27 4 1 4 8338 N A N A N A N A N A N A D S L M L L L 33 11 1 4 10343 34 10363 34 10 1 2 1064...

Page 12: ...4 N A N A E L N A N A N A N A N A N A 17 5 5309 N A N A N A N A S S 26 5 8052 26 6 3 8 8087 27 4 1 4 8338 N A N A N A N A N A N A D S L M L L L 33 11 1 4 10343 34 10363 34 10 1 2 10630 35 5 1 4 10801...

Page 13: ...SVN01C EN General Information Figure 4 Tube bundle locations showing cooling only free cooling and heat recovery and auxiliary condenser units Free Cooling Units Heat Recovery and Auxiliary Condenser...

Page 14: ...10 1 2 9 1 8 1 2 5 8 7 8 142 8 7 3 8 2 0 7 8 3 2 1 2 6 2 7 9 3 8 9 1 8 1 2 7 3 5 8 210 8 7 1 2 2 4 1 8 3 7 1 2 6 6 5 8 8 7 5 8 9 1 8 1 2 3 9 3 4 250 Not Available Table 4 Typical shipping and operati...

Page 15: ...5 1108 1997 2632 232 356 1162 250 Not Available Table 4 Typical shipping and operating weights k see note 1 Cond Size Aux Cond Size 80 Aux Cond Size 130 Heat Rec Cond Free Cooling CDSZ Ship Oper Ship...

Page 16: ...640 080S 080S 23272 26387 10556 11969 CVHF 555 640 080S 080L 24615 27974 11165 12689 CVHF 555 640 080L 080L 26195 30087 11882 13647 CVHF 650 910 080S 080S 24242 27357 10996 12409 CVHF 650 910 080S 080...

Page 17: ...en remove the eyebolt that was used to secure the safety chain to the compressor and reinstall the retaining colt in its place If the chiller cannot be moved using the conventional rigging method just...

Page 18: ...nt or property only damage Failure to properly lift unit may result in death or serious injury See details below WARNING Improper Unit Lift Test lift unit approximately 24 inches to verify proper cent...

Page 19: ...19 CVHE SVN01C EN General Information...

Page 20: ...n Isolation Pads When the unit is ready for final placement position isolation pads end for end under the full length of the chiller leg The pads measure 6 18 152 4x457 mm and on some units there may...

Page 21: ...7 15173 6882 CVHF 555 640 080S 080L 12614 5722 15360 6967 CVHF 555 640 080L 080L 12876 5841 17211 7807 CVHF 650 910 080S 080S 11835 5368 15522 7041 CVHF 650 910 080S 080L 13233 6002 15711 7127 CVHF 65...

Page 22: ...CVHE SVN01C EN 22 General Information Figure 7 Isolation spring placement...

Page 23: ...ator However do not allow the screws to protrude below the underside of the isolator upper housing An alternative method of fastening the chiller to the isolators is to cement the neoprene pads 5 Set...

Page 24: ...ing Bolt 6 1 2 165 mm Free Height Adjust the isolator so that the upper housing clears the lower housing by at least 1 4 6 mm Acoustical nonskid neoprene pad top and bottom 5 8 16 mm 4 X 88 22mm Dia H...

Page 25: ...1 B UNC Adjusting and Leveling Bolts Figure 9 continued Typical spring isolator types and construction Type CT 7 Spring Isolators Isolator Maximum Spring Type Load Deflection Color and Size lbs Inches...

Page 26: ...ttom 2 1 5 8 28 5 mm 7 Unc Adjusting Leveling Bolts 7 1 2 190 5 mm Figure 9 continued Typical spring isolator types and construction Isolator Maximum Spring Type Load Deflection Color and Size lbs Inc...

Page 27: ...h water until the level aligns with the punch mark at one end of the chiller then check the water level at the opposite mark If the water level does not align with the punch mark use full length shims...

Page 28: ...ntinuous product and product data improvement and reserves the right to change design and specifications without notice Only qualified technicians should perform the installation and servicing of equi...

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