Carrier WEATHER MASTER 48P2 Скачать руководство пользователя

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Table 1A — Physical Data 48P2,P3,P4,P5030-050 (cont)

LEGEND

* 460-3-60 only.
†See Table 7 — Power Exhaust Fan Drive Data on page 9 for more information.

BASE UNIT

48P2,P3,P4,P5040

48P2,P3,P4,P5050

NOMINAL CAPACITY (tons)

OPERATING WEIGHT (lb)

Standard Chassis

Extended Chassis

Standard Chassis

Extended Chassis

Base Unit

Low Heat

5810

6310

6025

6525

High Heat

5940

6440

6155

6655

With Economizer

Low Heat

6110

6610

6325

6825

High Heat

6240

6740

6455

6955

COMPRESSORS

Scroll

Quantity...Type

2...ZP103/1...ZP182

2...ZP120/2...ZP137

Oil Charge (oz) per Compressor

110

Number of Refrigerant Circuits

REFRIGERANT

R-410A

Operating Charge (lb), Ckt 1/Ckt 2

Standard Evaporator Coil

21.6/26.7

29.4/29.0

Standard Evaporator with Humidi-MiZer®

21.6/39.1

29.4/41.4

Alternate High-Capacity Evaporator Coil

35.1/37.2

38.2/36.5

Alternate High-Capacity Evaporator with Humidi-MiZer

31.1/49.6

38.2/48.9

CONDENSER COILS

Aluminum Novation® Heat Exchanger with Microchannel Coils

Quantity

Total Face Area (sq ft)

66.7

EVAPORATOR COILS

Quantity

Total Face Area (sq ft)

45.5

Refrigerant Feed Device...No. per Circuit

TXV...2

Standard Evaporator Coils

Rows...Fins/in.

3...15.0

4...15.0

Fin Type

Double Wavy

Tube Type

Cross Hatched

Alternate, High-Capacity Evaporator Coils

Rows...Fins/in.

6...16.0

Fin Type

Double Wavy

Tube Type

Cross Hatched

HEATING SECTION

Low Heat

High Heat

Low Heat

High Heat

Number of Heat Exchangers

Input (MBtuh)

325

650

325

650

Output (MBtuh) (Vertical/Horizontal)

263/260

527/520

263/260

527/520

Temperature Rise Range (F)

10-40

25-55

10-40

25-55

Efficiency (%) (Vertical/Horizontal)

81/80

Burner Orifice Diameter

Quantity (in. ...drill no.)

7 (.1285...30)

14 (.1285...30)

7 (.1285...30)

14 (.1285...30)

Manifold Pressure (in. wg)

3.5

Line Pressure (in. wg) (min...max)

5.0...13.0

Firing Stages

Number of Gas Valves

CONDENSER FANS

Propeller Type

Quantity...Diameter (in.)

3...30

4...30

Nominal Cfm

30,000

38,000

Motor Hp...Rpm

1.0...1140

SUPPLY FAN

Centrifugal 25 x 25 in.

Nominal Cfm

14,000

Maximum Allowable Cfm

20,000

Maximum Allowable Rpm

900

Shaft Diameter at Pulley (in.)

SUPPLY-FAN MOTOR AND DRIVE

(Any motor available on any unit)

Motor Hp

7.5

30*

Motor Frame Size

213T

215T

254T

256T

284T

286T

Efficiency at Full Load (%)

High Efficiency

88.5

89.5

91.0

91.7

92.4

Premium Efficiency

91.7

93.0 93.6

93.6

Fan Pulley Pitch Diameter (in.)

13.7

12.5

Motor Pulley Pitch Diameter (in.)

3.4

4.3

4.9

5.5

6.5

Resulting Fan Speed (rpm)

438

549

626

703

830 910

Belts Quantity...Type

2...BX60

2...5VX630

2...5VX650

3...5VX630

Center Distance Range (in.)

17.74-14.30

17.63...14.01

16.63...12.87

OPTIONAL POWER EXHAUST†

Centrifugal, 18 x 15 in. (Any motor available on any unit)

Quantity...Motor Hp

2...3.0

2...5.0

2...7.5

2...10

Motor Frame Size

High Eff

56HZ

184T

213T

215T

Prem Eff

182T

184T

213T

215T

Efficiency at Full Load (%) High/Premium

81.0/88.5

87.5/89.5

88.5/91.7

89.5/91.7

Fan Pulley Pitch Diameter (in.)

High Eff

10.4

Prem Eff

11.0

10.4

Motor Pulley Pitch Diameter Range (in.)

High Eff

4.1-3.1

4.7-3.7

6.0-4.8

7.0-5.8

Prem Eff

4.1-3.1

4.7-3.7

6.0-4.8

7.0-5.8

Motor Pulley Pitch Diameter Factory Setup (in.)

4.1

4.2

5.4

6.4

Blower Shaft Diameter at Pulley (in.)

Fan Rpm Range

500-656

621-785

717-882

854-1000

Factory Setup Fan Rpm

656

703

800

927

Maximum Allowable Rpm

1000

FILTERS

Standard Efficiency Throwaway (Standard)

Quantity...Size (in.)

8...20 x 25 x 2, 8...20 x 20 x 2

Medium Efficiency (30%) Pleated (Optional)

Quantity...Size (in.)

8...20 x 25 x 2, 8...20 x 20 x 2

High Efficiency (90%) Bag Filters

with High Velocity Prefilters (Opt)

Quantity...Size (in.)

Bag Filter

6...20 x 24 x 22, 6...20 x 20 x 22

Prefilter

12...16 x 20 x 2, 3...20 x 24 x 2

MERV 15 Cartridge Filters with High Velocity Prefilters (Opt)

Quantity...Size (in.)

Cartridge Filter

6...20 x 24 x 12, 6...20 x 20 x 12

Prefilter

12...16 x 20 x 2, 3...20 x 24 x 2

OUTSIDE AIR SCREENS

Standard Hood (25%) Quantity...Size (in.)

None

OPTIONAL ECONOMIZER FILTER

Aluminum Frame, Permanent

Quantity...Size (in.)

5...20 x 20 x 2
2...20 x 25 x 1

5...20 x 20 x 1
2...20 x 25 x 1

MBtuh —

Btuh in Thousands

TXV

—

Thermostatic Expansion Valve

Содержание WEATHER MASTER 48P2

Страница 1: ...al economizer and high capacity power exhaust is available on size 075 100 units A factory installed optional return fan is available on size 075 100 units The staged gas control SGC option adds the c...

Страница 2: ...rene where indicated Single Thickness Gasketing See Fig 6 8 for Item Num bers Apply gasketing in the following places 1 Along both side rails 1 2 places full length 2 Along return air end rail 2 1 pla...

Страница 3: ...00 15 000 Maximum Allowable Rpm 900 900 Shaft Diameter at Pulley in 111 16 111 16 SUPPLY FAN MOTOR AND DRIVE Any motor available on any unit Motor Hp 7 5 10 15 20 25 Motor Frame Size 213T 215T 254T 25...

Страница 4: ...00 Maximum Allowable Rpm 900 900 Shaft Diameter at Pulley in 111 16 111 16 SUPPLY FAN MOTOR AND DRIVE Any motor available on any unit Motor Hp 7 5 10 15 20 25 30 Motor Frame Size 213T 215T 254T 256T 2...

Страница 5: ...umber of Gas Valves 2 3 2 3 2 3 CONDENSER FANS Propeller Type Quantity Diameter in 4 30 4 30 4 30 Nominal Cfm 36 000 36 600 39 000 Motor Hp Rpm 1 0 1140 1 0 1140 1 0 1140 SUPPLY FAN Centrifugal 30 x 2...

Страница 6: ...80 Temperature Rise Range F 10 40 20 50 10 40 20 50 10 40 20 50 Efficiency Vertical Horizontal 81 80 81 80 81 80 81 80 81 80 81 80 Burner Orifice Diameter Quantity in drill no 7 1285 30 7 1285 30 7 12...

Страница 7: ...20 x 16 x 1 4 25 x 16 x 1 2 20 x 16 x 1 OPTIONAL ECONOMIZER FILTER Aluminum Frame Permanent Quantity Size in 12 16 x 25 x 1 2 16 x 20 x 1 12 16 x 25 x 1 2 16 x 20 x 1 12 16 x 25 x 1 2 16 x 20 x 1 MBtu...

Страница 8: ...ity Evaporator Coil 150 300 300 300 300 300 300 300 Airfoil Fan 350 350 350 Humidi MiZer Adaptive Dehumidification System 72 72 72 72 72 72 92 92 HP SHAFT DIA in SPEED rpm MOTOR SHEAVE MOTOR PITCH DIA...

Страница 9: ...s 055 100 10 2 5 11 8 740 2P3V45 4 5 2Q3V106 10 6 2 3VX71 22 71 26 38 2 3VX50 10 91 13 30 15 2 7 5 13 8 820 2P3V50 5 0 2Q3V106 10 6 2 3VX71 22 71 26 38 2 3VX50 10 78 13 20 20 2 10 13 8 920 2P3V56 5 6...

Страница 10: ...10 Fig 1 Roof Curb Sizes 030 050...

Страница 11: ...11 Fig 2 Roof Curb Sizes 055 060...

Страница 12: ...12 Fig 3 Roof Curb Sizes 070 100...

Страница 13: ...13 Fig 4 Condenser Section Roof Curb Sizes 070 and 075...

Страница 14: ...14 Fig 5 Condenser Section Roof Curb Sizes 090 and 100...

Страница 15: ...15 9 3 4 X NO GASKET 4 REF DETAIL A A A A X 4 1 3 2 CONDENSER END SUPPORT 5 5 Fig 6 Gasket Location on Roof Curb Size 070 100 Units Fig 7 Gasket Location Condenser Section Roof Curb Size 070 100 Units...

Страница 16: ...he base rail surrounded by four 0 20 in engagement holes Install a drain coupling assem bly using screws provided at each secondary drain hole loca tion See Fig 26 Do not attach any drain coupling ass...

Страница 17: ...070 10295 4670 258 4 6564 40 2 1021 250 2 6355 075 11345 5146 268 0 6808 40 2 1021 280 8 7132 090 11945 5418 275 8 7005 41 5 1054 280 8 7132 100 11965 5427 274 7 6978 41 5 1054 280 8 7132 50P 2 3 A B...

Страница 18: ...8 7132 Vert Sup Ret Horz Sup Vert Ret 090 13601 6169 245 4 6234 41 5 1054 280 8 7132 w RE Fan w Ext Chassis 100 13621 6178 244 2 6203 41 5 1054 280 8 7132 48P 2 3 4 5 B D H 48 P2 P3 P4 P5 Low Gas Hea...

Страница 19: ...4 1112 2220 6 669 187 3 4 45 7 8 040 2148 1460 1458 2145 7 210 214 3 4 45 7 8 050 2244 1471 1469 2241 7 425 217 7 8 45 7 8 055 2558 2331 2328 2554 9 770 242 5 8 45 7 8 060 2567 2349 2346 2563 9 825 24...

Страница 20: ...rt up Also check the U traps before each cooling season to ensure the traps are filled and functioning properly 3 2 A B 4 1 NOTE The weight distribution and center of gravity information include the i...

Страница 21: ...21 Fig 12 Base Unit Dimensional Drawing 48P2 P3030 035 Standard Chassis Unit Shown a48 8613...

Страница 22: ...22 Fig 13 Base Unit Dimensional Drawing 48P4 P5030 035 Standard Chassis Unit Shown a48 8614...

Страница 23: ...23 Fig 14 Base Unit Dimensional Drawing 48P2 P3040 050 Standard Chassis Unit Shown a48 8615...

Страница 24: ...24 Fig 15 Base Unit Dimensional Drawing 48P4 P5040 050 Standard Chassis Unit Shown a48 8616...

Страница 25: ...25 Fig 16 Base Unit Dimensional Drawing 48P2 P3055 060 Standard Chassis Unit Shown a48 8617...

Страница 26: ...26 Fig 17 Base Unit Dimensional Drawing 48P4 P5055 060 Standard Chassis Unit Shown a48 8618...

Страница 27: ...27 Fig 18 Base Unit Dimensional Drawing 48P2 P3070 Standard Chassis Unit Shown a48 8619...

Страница 28: ...28 Fig 19 Base Unit Dimensional Drawing 48P4 P5070 Standard Chassis Unit Shown a48 8620...

Страница 29: ...29 Fig 20 Base Unit Dimensional Drawing 48P2 P3075 100 Standard Chassis Unit with Optional High Capacity Power Exhaust Shown a48 8621...

Страница 30: ...30 Fig 21 Base Unit Dimensional Drawing 48P4 P5075 100 Standard Chassis Unit with Optional Return Fan Shown a48 8622...

Страница 31: ...00 with High Capacity Power Exhaust 279 2 6 6 a48457 A 2 MIN 51 mm Fig 23 Primary Drain Connection A 4 in 102 mm min Sizes 030 070 7 in 178 mm min Sizes 075 100 Fig 24 Slab Mounted Condensate Drain Pi...

Страница 32: ...t points to prevent water leaks See Fig 29 UNIT SIZES 055 100 25 Outdoor Air Hoods Fig 32 The outdoor air hoods are factory installed on the 055 100 units Economizer Hoods Units with Economizer Option...

Страница 33: ...4 top filter flange Item 5 4 side filter flanges Item 6 bottom support Item 7 front support Item 8 6 filters Item 9 9 filter clips Item 10 seal strip and fasteners 3 Place seal strip on backside of bo...

Страница 34: ...ON LEGEND PE VFD Power Exhaust Variable Frequency Drive Fig 36 Economizer Hood Location Units with High Capacity Power Exhaust APPLYRTV INTHE INDICATED AREAS AND BOTH ENDS OF BOTTOM FILTER ROW SEE DET...

Страница 35: ...und Maximum wire size is two 2 500 MCM maximum wire size conductors per pole Units with Factory Installed Disconnect The factory installed disconnect is an interlocking door type The discon nect handl...

Страница 36: ...UTION Use care when drilling into corner post to avoid damage to con denser coil Fig 40 Disconnect Location Size 070 100 Units CAUTION Use care when drilling into corner post to avoid damage to con de...

Страница 37: ...13 DISCONNECT PER NEC EQUIP GND TB1 Fig 43 Field Power Wiring Connections for Factory Installed Disconnect Fig 42 Factory Installed Disconnect Location End of Unit Shown LEGEND Fig 41 Field Power Wiri...

Страница 38: ...0 6 9 6 211 3 202 5 250 250 2 5 16 7 15 2 223 5 213 7 250 250 2 7 5 24 2 22 0 238 5 227 3 250 250 2 10 30 8 28 0 251 7 239 3 300 250 25 74 8 68 0 209 3 200 8 250 250 2 3 10 6 9 6 230 5 220 0 300 250 2...

Страница 39: ...0 59 0 70 2 3 3 9 66 8 80 2 5 6 1 71 2 90 2 7 5 9 0 77 0 90 2 10 11 0 81 0 100 10 11 0 61 0 80 2 3 3 9 68 8 80 2 5 6 1 73 2 90 2 7 5 9 0 79 0 90 2 10 11 0 83 0 100 15 17 0 67 0 80 2 3 3 9 74 8 90 2 5...

Страница 40: ...9 6 220 3 212 0 250 250 2 5 16 7 15 2 232 5 223 2 250 250 2 7 5 24 2 22 0 247 5 236 8 300 250 2 10 30 8 28 0 260 7 248 8 300 300 25 74 8 68 0 218 3 209 8 250 250 2 3 10 6 9 6 239 5 229 0 300 250 2 5 1...

Страница 41: ...90 2 3 3 9 75 3 90 2 5 6 1 79 7 100 2 7 5 9 0 85 5 100 2 10 11 0 89 5 110 10 11 0 69 5 90 2 3 3 9 77 3 100 2 5 6 1 81 7 100 2 7 5 9 0 87 5 110 2 10 11 0 91 5 110 15 17 0 75 5 90 2 3 3 9 83 3 100 2 5...

Страница 42: ...6 231 3 223 0 250 250 2 5 16 7 15 2 243 5 234 2 300 250 2 7 5 24 2 22 0 258 5 247 8 300 300 2 10 30 8 28 0 271 7 259 8 300 300 25 74 8 68 0 229 3 220 8 300 250 2 3 10 6 9 6 250 5 240 0 300 300 2 5 16...

Страница 43: ...2 3 3 9 78 6 100 2 5 6 1 83 0 100 2 7 5 9 0 88 8 110 2 10 11 0 92 8 110 10 11 0 72 8 90 2 3 3 9 80 6 100 2 5 6 1 85 0 100 2 7 5 9 0 90 8 110 2 10 11 0 94 8 110 15 17 0 78 8 100 2 3 3 9 86 6 110 2 5 6...

Страница 44: ...284 7 275 9 300 300 2 5 16 7 15 2 296 9 287 1 350 300 2 7 5 24 2 22 0 311 9 300 7 350 350 2 10 30 8 28 0 325 1 312 7 350 350 25 74 8 68 0 282 7 274 2 350 300 2 3 10 6 9 6 303 9 293 4 350 350 2 5 16 7...

Страница 45: ...3 3 9 85 9 100 2 5 6 1 90 3 100 2 7 5 9 0 96 1 110 2 10 11 0 100 1 110 10 11 0 80 1 90 2 3 3 9 87 9 100 2 5 6 1 92 3 100 2 7 5 9 0 98 1 110 2 10 11 0 102 1 110 15 17 0 86 7 100 2 3 3 9 94 5 110 2 5 6...

Страница 46: ...0 390 4 374 8 450 450 40 114 0 104 0 361 3 348 8 450 450 2 5 0 16 7 15 2 394 7 379 2 500 450 2 7 5 24 2 22 0 409 7 392 8 500 450 2 10 0 30 8 28 0 422 9 404 8 500 500 460 414 508 2 18 6 125 2 18 6 125...

Страница 47: ...0 403 2 387 6 450 450 40 114 0 104 0 374 1 361 6 450 450 2 5 0 16 7 15 2 407 5 392 0 500 450 2 7 5 24 2 22 0 422 5 405 6 500 500 2 10 0 30 8 28 0 435 7 417 6 500 500 460 414 508 2 23 1 150 2 23 1 150...

Страница 48: ...0 412 2 396 6 500 450 40 114 0 104 0 383 1 370 6 450 450 2 5 0 16 7 15 2 416 5 401 0 500 500 2 7 5 24 2 22 0 431 5 414 6 500 500 2 10 0 30 8 28 0 444 7 426 6 500 500 460 414 508 2 23 1 150 2 26 9 179...

Страница 49: ...0 65 0 202 1 250 2 5 0 7 6 217 3 250 2 7 5 11 0 224 1 250 2 10 0 14 0 230 1 250 60 77 0 217 1 250 2 5 0 7 6 232 3 300 2 7 5 11 0 239 1 300 2 10 0 14 0 245 1 300 75 96 0 240 8 300 2 5 0 7 6 256 0 350 2...

Страница 50: ...2 25 34 0 270 1 300 2 30 40 0 282 1 300 60 77 0 2 10 14 0 245 1 300 2 15 21 0 259 1 300 2 20 27 0 271 1 300 2 25 34 0 285 1 350 2 30 40 0 297 1 350 75 96 0 2 10 14 0 268 8 350 2 15 21 0 282 8 350 2 20...

Страница 51: ...9 1 250 1 25 34 0 236 1 300 1 30 40 0 242 1 300 1 40 52 0 254 1 300 60 77 0 1 20 27 0 244 1 300 1 25 34 0 251 1 300 1 30 40 0 257 1 300 1 40 52 0 269 1 300 75 96 0 1 20 27 0 267 8 350 1 25 34 0 274 8...

Страница 52: ...1 4 300 50 65 0 239 7 300 2 5 7 6 254 9 300 2 7 5 11 0 261 7 300 2 10 14 0 267 7 300 60 77 0 254 7 300 2 5 7 6 269 9 300 2 7 5 11 0 276 7 350 2 10 14 0 282 7 350 75 96 0 278 4 350 2 5 7 6 293 6 350 2...

Страница 53: ...5 34 0 307 7 350 2 30 40 0 319 7 350 60 77 0 2 10 14 0 282 7 350 2 15 21 0 296 7 350 2 20 27 0 308 7 350 2 25 34 0 322 7 350 2 30 40 0 334 7 400 75 96 0 2 10 14 0 306 4 400 2 15 21 0 320 4 400 2 20 27...

Страница 54: ...6 7 300 1 25 34 0 273 7 300 1 30 40 0 279 7 300 1 40 52 0 291 7 350 60 77 0 1 20 27 0 281 7 350 1 25 34 0 288 7 350 1 30 40 0 294 7 350 1 40 52 0 306 7 350 75 96 0 1 20 27 0 305 4 400 1 25 34 0 312 4...

Страница 55: ...5 0 251 1 300 2 5 0 7 6 266 3 300 2 7 5 11 0 273 1 300 2 10 0 14 0 279 1 300 60 77 0 266 1 300 2 5 0 7 6 281 3 350 2 7 5 11 0 288 1 350 2 10 0 14 0 294 1 350 75 96 0 289 8 350 2 5 0 7 6 305 0 400 2 7...

Страница 56: ...5 34 0 319 1 350 2 30 40 0 331 1 350 60 77 0 2 10 14 0 294 1 350 2 15 21 0 308 1 350 2 20 27 0 320 1 350 2 25 34 0 334 1 400 2 30 40 0 346 1 400 75 96 0 2 10 14 0 317 8 400 2 15 21 0 331 8 400 2 20 27...

Страница 57: ...8 1 300 1 25 34 0 285 1 350 1 30 40 0 291 1 350 1 40 52 0 303 1 350 60 77 0 1 20 27 0 293 1 350 1 25 34 0 300 1 350 1 30 40 0 306 1 350 1 40 52 0 318 1 350 75 96 0 1 20 27 0 316 8 400 1 25 34 0 323 8...

Страница 58: ...ing for the building pressure BP control achieved via the modulating power exhaust option should sample building pressure in the area near the entrance lobby or other appropriate and sensitive locatio...

Страница 59: ...Control Box Details Sizes 030 050 BP Building Pressure Transducer DP Duct Pressure Transducer FS Filter Switch OACFM Outdoor Air Cfm Sensor Transducer LEGEND Fig 47 Auxiliary Control Box Details Sizes...

Страница 60: ...rom cross rail to fan sled should be as shown in Fig 50 UNIT SIZES 075 100 To remove shipping brackets re move the 6 screws holding each bracket to the cross rail There are 4 brackets per unit See Fig...

Страница 61: ...s supply piping for 0 5 in wg maximum pressure drop Do not use supply pipe smaller than unit gas connection Step 17 Configure Optional Staged Gas or Modulating Gas Control The 48P Series large rooftop...

Страница 62: ...screws provided The sides should be placed on the inside of top hoods for all hood assemblies 6 in 14 in and 30 in Attach speed clips to screen Insert screen into bottom opening of 6 in and 14 in hoo...

Страница 63: ...IN INLET HOOD 30 IN INLET HOOD 30 IN INLET HOOD Fig 56 Flue Inlet Hood Locations Sizes 055 100 Low Heat Horizontal Supply Units Fig 57 Flue Inlet Hood Locations Sizes 055 100 High Heat Vertical and H...

Страница 64: ...n Speed Clips Screws 67 1 Horizontal Supply Only 2 1 Horizontal Supply Only 2 Flue Outlet Hood Pre assembled 61 1 2 2 3 2 3 Flue Deflector V Type Hood Deflector Baffle Screws 62 1 2 2 Horizontal Suppl...

Страница 65: ...FLECTOR HOOD MAKE SCREW HOLES ALIGN ACCESS PANEL OPENING HOOD SIDE TYP BOTH SIDES SPEED CLIP TYP 3 COVER 14 IN HOOD ONLY SCREEN Fig 63 Flue Deflector Baffle Curve Type Fig 64 Mounting Deflector Hoods...

Страница 66: ...size 030 035 and 070 100 units See Fig 70 for baffle details Use 20 gage galva nized sheet metal or similar corrosion resistant material for the baffles Use field supplied screws to attach baffles to...

Страница 67: ...ails NOTE 48 50P030 035 and 070 100 units do not require baffles UNIT SIZE QUANTITY DIMENSION A in mm 030 035 Not Used 040 060 2 78 125 0 125 1984 3 070 100 Not Used BAFFLE INSTALLATION LOCATION SIZES...

Страница 68: ...should be wired using single twisted pairs of 20 AWG American Wire Gage conductor cable rated for the application except for the T 56 accessory sensor which requires 3 conductor cable HUMIDITY CONTROL...

Страница 69: ...71 Field Control Thermostat Wiring a48 8474 1 2 4 3 5 6 7 8 9 10 12 13 14 15 16 T56 SPT T55 SPT UNIT TB201 11 SEN SEN SET JUMPER TERMINALS Fig 72 T55 or T56 Wiring a48 8475 RED BLK SENSOR 1 SENSOR 2...

Страница 70: ...USED RCB J4 6 5 13 14 15 10 9 RCB J8 RELAY 5 MBB J8 7 8 TB201 FILTER STATUS MBB J8 Fig 74 Heat Interlock Relay Wiring Fig 75 Outdoor Air Enthalpy Switch Wiring Fig 76 CO2 Space Sensor Wiring Fig 77 F...

Страница 71: ...71 RCB J4 CEM J6 4 3 RED BRN Fig 78 Fan Status Switch Wiring Fig 79 Space and Return Air Humidity Sensor Wiring Fig 80 Return Air CO2 Sensor Wiring a48 8482 a48 8483...

Страница 72: ...2 BLU WHT FIRE SHUTDOWN RCB J4 TB 202 14 15 16 17 18 19 TB201 TB201 1 2 Fig 81 Return Air Smoke Detector Wiring Fig 82 Fire Shutdown Wiring Fig 83 Purge Evacuation and Pressurization Wiring a48 8483...

Страница 73: ...28 CCN Connection Approved Shielded Cables The following color code is recommended NOTE If a cable with a different color scheme is selected a similar color code should be adopted for the entire netw...

Страница 74: ...ontrol in the event of a building fire The available functions include Fire Shutdown Pressuriza tion Evacuation and Smoke Purge These functions are enhanced when multiple rooftop units are used to zon...

Страница 75: ...TIONS RECOMMENDED VENDORS AND PART NUMBERS Wire Type Description Connect Air International Belden RMCORP Contractors Wire and Cable MS TP Network RS 485 22 AWG single twisted shielded pair low capacit...

Страница 76: ...st dampers See Fig 82 for wiring SMOKE CONTROL INSTALLATION Implementation of the various smoke control modes on these units requires the in staller to modify the unit wiring to add contacts via eithe...

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