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American Standard 2A7B3018-1000A, Руководство по установке

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American Standard 2A7B3018-1000A Скачать руководство пользователя страница 7

Pub. No. 11-AC17D1-1

PAGE 7

INSTALLER'S GUIDE

From Dwg. 21D153074  Rev. 10

2A7B3 OUTLINE DRAWING

NOTE: ALL DIMENSIONS ARE IN MM (INCHES).

MODELS

BASE

FIG.

A

B

C

D

E

F

G

H

J

K

2A7B3018A

2

2

651 (25-5/8)

724 (28-1/2)

651 (25-5/8)

5/8

1/4

127 (5)

57 (2-1/4)

181 (7-1/8)

44 (1-3/4)

457 (18)

2A7B3024A

2

2

832 (32-3/4)

724 (28-1/2)

651 (25-5/8)

3/4

5/16

137 (5-3/8)

65 (2-5/8)

210 (8-1/4)

57 (2-1/4)

457 (18)

2A7B3030A

3

2

832 (32-3/4)

829 (32-5/8)

756 (29-3/4)

3/4

5/16

137 (5-3/8)

86 (3-3/8)

210 (8-1/4)

79 (3-1/8)

508 (20)

2A7B3036A

3

2

832 (32-3/4)

829 (32-5/8)

756 (29-3/4)

7/8

3/8

137 (5-3/8)

86 (3-3/8)

210 (8-1/4)

79 (3-1/8)

508 (20)

2A7B3042A

4

1

841 (33-1/8)

946 (37-1/4)

870 (34-1/4)

7/8

3/8

152 (6)

98 (3-7/8)

219 (8-5/8)

86 (3-3/8)

508 (20)

2A7B3048A

4

1

1045 (41-1/8)

946 (37-1/4)

870 (34-1/4)

1-1/8

3/8

152 (6)

98 (3-7/8)

219 (8-5/8)

86 (3-3/8)

508 (20)

2A7B3060A

4

1

1045 (41-1/8)

946 (37-1/4)

870 (34-1/4)

1-1/8

3/8

152 (6)

98 (3-7/8)

219 (8-5/8)

86 (3-3/8)

508 (20)

Содержание 2A7B3018-1000A

Страница 1: ...listed on the nameplate B LOCATION AND PREPARATION OF THE UNIT 1 When removing unit from the pallet notice the tabs on the basepan Remove tabs by cutting with a sharp tool as shown in Figure 2 see pa...

Страница 2: ...vide a pull thru hole of sufficient size to allow both liquid and gas lines 5 Be sure the tubing is of sufficient length 6 Uncoil the tubing do not kink or dent 7 Route the tubing making all required...

Страница 3: ...line valves must remain closed 1 Upon completion of leak check evacuate the refrigerant lines and indoor coil before opening the gas and liquid line valves 2 Attach appropriate hoses from manifold gau...

Страница 4: ...d Leaving this pin open results in the normal mode of operation 2 TST Test Shorting TEST_COMMON to this pin speeds up all defrost board timings 3 FRC_DFT Forced Defrost Short TEST_COMMON to this pin f...

Страница 5: ...aterways LEGEND FACTORY WIRING FIELD WIRING REFRIGERANT CIRCUIT Liquid Pressure Too High Liquid Pressure Too Low Suction Pressure Too High Suction Pressure Too Low Liquid Refrig Floodback TXV System I...

Страница 6: ...optimum performance and the best overall system reliability The following charging methods are therefore prescribed for systems with indoor TXVs 1 Subcooling in the cooling mode is the only recommend...

Страница 7: ...5 2 5 8 210 8 1 4 57 2 1 4 457 18 2A7B3030A 3 2 832 32 3 4 829 32 5 8 756 29 3 4 3 4 5 16 137 5 3 8 86 3 3 8 210 8 1 4 79 3 1 8 508 20 2A7B3036A 3 2 832 32 3 4 829 32 5 8 756 29 3 4 7 8 3 8 137 5 3 8...

Страница 8: ...ked 2 Suction Lines and Fittings properly insulated 3 Have all Refrigerant Lines been secured and isolated properly 4 Have passages through masonry been sealed If mortar is used prevent mortar from co...

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