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5

Fig. 5 — Dimensions, 09DK044

COIL CONNECTION DIMENSIONS — MM [IN.]

NOTES:

1. There must be 1220 mm [4

-0

] for service and for unrestricted airflow on

all sides of unit.

2. There must be minimum 2440 mm [8

-0

] clear air space above unit.

3. The approximate operating weight 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 [4

5

/

8

].

Dimension “E” for 28.5 mm I.D. is 112 mm [4

7

/

16

].

UNIT

09DK

A

B

C

D

E

044

34.9 I.D.

[1

3

/

8

]

28.5 I.D.

[1

1

/

8

]

22.2 I.D.

[

7

/

8

]

15.9 I.D.

[

5

/

8

]

SEE

NOTE #5

UNIT 09DK

TOTAL

WEIGHT

OPERATING WT. AT SUPPORT 

POINTS

Lb

Kg

Lb

Kg

Lb

Kg

044

1676

760.2

391

177.4

447

202.8

044C

1984

900.0

462

209.6

529

240.0

C

Units with optional copper-fin coils

1

&

2

3

&

4

Summary of Contents for 09DK Series

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 23: ......

Page 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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