Carrier 50RTP03-20 사용자 설명서

3

INSPECT UNIT — To prepare the unit for installation, com-

plete the procedures listed below:

1. Compare the electrical data on the unit nameplate with

ordering and shipping information to verify that the

correct unit has been shipped.

2. Verify that the unit is the correct model for the entering

water temperature of the job.

3. Do not remove the packaging until the unit is ready for

installation.

4. Verify that the refrigerant tubing is free of kinks or dents,

and that it does not touch other unit components.

5. Inspect all electrical connections. Be sure connections are

clean and tight at the terminals. 

6. Compressors are internally spring-mounted. Compressors

equipped with external spring vibration isolators must

have bolts loosened and shipping clamps removed.

7. Remove any blower support cardboard from inlet of the

blower if present.

8. Locate and verify any accessory kit located in compressor

section.

9. Remove any access panel screws that may be difficult to

remove once unit is installed.

The following guidelines

should be considered when choosing a location for WSHP. Re-

fer to Fig. 1-3 for unit dimensional data. See Fig. 4 for accesso-

ry roof curb dimensional data.
• Provide sufficient space for water, electrical and duct

connections

• Locate unit in an area that allows for easy access and

removal of filter and access panels

• Allow enough space for service personnel to perform

maintenance

IPT — Iron (National) Pipe Thread

DO NOT store or install units in corrosive environments or

in locations subject to temperature or humidity extremes

(e.g., attics, garages, rooftops, etc.). Corrosive conditions

and high temperature or humidity can significantly reduce

performance, reliability, and service life. Always move

units in an upright position. Tilting units on their sides may

cause equipment damage.

Scroll (1)

Scroll (2)

64

84

120

132

108

120

130

192

300

1

1

1

1

1.5

2

3

3

3

5

N/A

1.5

1.5

2

3

5

5

5

7.5

1

2

10 x 6

2 x 12

15 x 11

15 x 15

15 x 11

A29

A30

A32

AX33

B40

BX42

BX46

B39

BX40

3

/

4

1

1

1

/

4

1

1

/

2

2

0.61

0.77

1.11

1.30

1.69

2.29

2.68

3.83

4.77

1

5

7

9.33

10.5

20

4...16 x 20

6...16 x 20

8...16 x 20,

2...20 x 20

735

785

835

880

1080

1125

1175

1770

1960

750

800

850

900

1100

1150

1200

1800

2000

184

 196

208.5

224

292

303.5

320

479

530

259

276

293.5

298

380

395.5

406

623

690

108.5

117

124.5

134

193

202

212.5

315

350

183.5

 196

208.5

224

215

 224

236.5

353

390

83

94

128