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Table 3 — 09DK Electrical Data

60 HERTZ

50 HERTZ

UNIT

09DK

UNIT

 FAN MOTORS

CONTROL CIRCUIT

Volts -3 Ph

Supplied Volts

MCA

MOCP
(Fuse)

No.

FLA (ea)

Volts -1 Ph 

Amps

Min

Max

020

500

208/230

187

254

14.8

20

2

6.6

115

7

200

380

342

418

8.8

15

3.9

220

600

460

414

508

7.4

15

3.3

115

100

575

518

632

7.6

15

3.4

115

024

500

208/230

187

254

14.8

20

6.6

115

200

380

342

418

8.8

15

3.9

220

600

460

414

508

7.0

15

3.3

115

100

575

518

632

7.6

15

3.4

115

028

500

208/230

187

254

13.9

20

6.6

115

200

380

342

418

8.8

15

3.9

220

600

460

414

508

7.4

15

3.3

115

100

575

518

632

7.6

15

3.4

115

034

500

208/230

187

254

21.4

25

3

6.2

115

200

380

342

418

12.7

20

3.9

220

600

460

414

508

10.7

15

3.3

115

100

575

518

632

11.0

15

3.4

115

044

500

208/230

187

254

20.1

25

6.6

115

200

380

342

418

12.7

20

3.9

220

600

460

414

508

10.1

15

3.3

115

100

575

518

632

11.0

15

3.4

115

UNIT

09DK

UNIT

FAN MOTORS

CONTROL CIRCUIT

Volts -3 Ph

Supplied Volts

MCA

MOCP
(Fuse)

No.

FLA (ea)

Volts -1 Ph

 Amps

Min

Max

024

800

230

207

254

14.4

20

2

6.4

230

7

900

400

342

440

6.7

15

3.0

230

028

800

230

207

254

14.4

20

6.4

230

900

400

342

440

6.7

15

3.0

230

034

800

230

207

254

20.8

30

3

6.4

230

900

400

342

440

9.7

15

3.0

230

044

800

230

207

254

20.8

30

6.4

230

900

400

342

440

9.7

15

3.0

230

FLA

Full Load Amps

MCA

Minimum Circuit Amps (for wire sizing). Complies with 
NEC (National Electrical Code, U.S.A.) Section 430-24.

MOCP —

Maximum Overcurrent Protective Device (Amps).

Fig. 21 — Wiring Diagram, Power Schematic; 09DK020-044

FC —

Fan Contactor

FM —

Fan Motor

TB —

Terminal Block Connection

Terminal Block Connection

Marked Terminal

Unmarked Terminal

Splice

Factory Wire

Field Control Wiring

Field Power Wiring

LEGEND

Содержание 09DK Series

Страница 1: ...tions should be per formed by trained service personnel When working on the equipment observe precautions in the literature and on tags stickers and labels attached to the equipment Follow all safety...

Страница 2: ...ft 1 22 m for service and for unrestricted airflow on all sides of unit and a minimum of 8 ft 2 44 m clean air space above units See Fig 3 4 and 5 For multiple units allow 8 ft 2 44 m separation betw...

Страница 3: ...s are in millimeters Dimensions in are in feet inches UNIT 09DK A B C D E F 020 024 1131 3 81 2 1007 3 311 16 240 97 16 432 1 0 228 0 9 559 1 10 028 1742 5 85 8 1619 5 33 4 496 1 79 16 914 3 0 445 1 5...

Страница 4: ...above unit 3 The approximate operating weight of the unit follows 4 Dimensions are in millimeters Dimensions in are in feet inches UNIT 09DK B C D E F 034 112 1 27 16 496 1 79 16 914 3 0 445 1 51 2 76...

Страница 5: ...ight of the unit follows 4 Dimensions are in mm Dimensions in are in feet inches 5 Dimension E for 34 9 mm I D is 118 mm 45 8 Dimension E for 28 5 mm I D is 112 mm 47 16 UNIT 09DK A B C D E 044 34 9 I...

Страница 6: ...34 size units The following sections describe how to modify the standard unit circuiting as shipped from the factory for optional splits NOTE All coils are purged with dry air and then capped prior to...

Страница 7: ...g adjacent joints from heat a Cap the open stub tubes on the left headers where two are located on the gas header and one on the liquid header See Fig 7 Item A b Insert both 35 8 in length tube nipple...

Страница 8: ...e protecting adjacent joints from heat a Cap the open stub tubes on the left headers where two are located on the gas header and one on the liquid header See Fig 9 Item A b Insert both 41 16 in length...

Страница 9: ...ng adjacent joints from heat a Cap the open stub tubes on the left and right gas and liquid headers with stub tube caps supplied in the parts kit See Fig 11 Item A b Insert the 7 8 in diam header into...

Страница 10: ...length as required c Construct one liquid tubing assembly Item C consisting of the following parts and braze it into liquid headers as shown 2 7 8 in OD tubes 1 7 8 in 90 long radius elbow 1 7 8 in t...

Страница 11: ...of the following parts and braze it into liquid headers as shown in Fig 13 Item C 2 7 8 in OD tubes cut to length as required 2 7 8 in 90 long radius elbows 1 7 8 in tee see note at right 2 7 8 in OD...

Страница 12: ...lowing parts and braze it into liquid headers as shown in Fig 14 Item B 2 5 8 in OD tubes cut to length as required 2 5 8 in 90 long radius elbows 1 5 8 in tee see note at right 3 5 8 in OD nipples cu...

Страница 13: ...lowing parts and braze it into liquid headers as shown in Fig 15 Item B 2 5 8 in OD tubes cut to length as required 2 5 8 in 90 long radius elbows 1 5 8 in tee see note at right 3 5 8 in OD nipples cu...

Страница 14: ...wn in Fig 16 Item B 2 5 8 in OD tubes cut to length as required 2 5 8 in 90 long radius elbows 2 5 8 in OD nipples cut to length as required c Construct the 47 gas tubing assembly Item C consisting of...

Страница 15: ...om heat a Plug the open 11 8 in stub tubes at the inside of each of the large gas headers as shown in Fig 17 Item A Parts required 2 11 8 in plug fittings b Plug the open 5 8 in stub tubes at the insi...

Страница 16: ...re relief device one should be field supplied and installed just before the liquid line service valve See Fig 18 and 19 When the split coil is used with multiple systems each system must have its own...

Страница 17: ...thdrawn from the receiver Immediately close valves B and C and then open valve A The unit should now be ready for normal operation with the receiver isolated from the system The system should be charg...

Страница 18: ...ust be rated 60 C minimum 4 Field power supply wires based on minimum 26 C ambient temperature air are 8 AWG American Wire Gage for Models 09DK034 044 208 230 3 60 230 3 50 12 AWG for all other models...

Страница 19: ...30 187 254 20 1 25 6 6 115 200 380 342 418 12 7 20 3 9 220 600 460 414 508 10 1 15 3 3 115 100 575 518 632 11 0 15 3 4 115 UNIT 09DK UNIT FAN MOTORS CONTROL CIRCUIT Volts 3 Ph Supplied Volts MCA MOCP...

Страница 20: ...8 9 8 4 9 lb 16 5 22 1 10 9 18 2 21 8 14 5 14 5 7 3 26 9 32 3 21 5 21 5 10 8 R 502 kg 8 3 11 1 5 5 9 2 11 0 7 3 7 3 3 7 13 6 16 3 10 8 10 8 5 4 lb 18 3 24 5 12 1 20 2 24 2 16 1 16 1 8 1 29 9 35 9 23...

Страница 21: ...er if the tool is applied across the fins NOTE Use of a water stream such as a garden hose against a surface loaded coil will drive the fibers and dirt into the coil This will make cleaning efforts mo...

Страница 22: ...nd fan 3 Loosen nut on motor holding clamp securing motor to motor support 4 Lift motor upward Remove wire connectors Head Pressure Control This feature reduces con densing capacity under low ambient...

Страница 23: ......

Страница 24: ...manual including Unit Familiarization Maintenance Installation Overview Operating Sequence A large selection of product theory and skills programs are available using popular video based for mats and...

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