LG Multi V Water V ARWM072CAS5 Engineering Manual page 18

ACCESSORIES
Indoor Unit Y-Branches
Indoor Unit Y-Branches for Heat Pump Configuration
M odels Pipe
Vapor Pipe
I.D. 1/2 (12.7)
I.D. 1/2 (12.7)
I.D. 5/8 (15.88) I.D. 5/8 (15.88)
1
ARBLN01621 I.D. 5/8 (15.88)
2-15/16
I.D. 1/2 (12.7)
(74)
11-1/16 (281)
11-1/2 (292)
I.D. 3/4 (19.05)
1 O.D. 5/8 (15.88)
AJR54072929
2-3/4 (70)
Vapor Pipe
I.D. 7/8 (22.2)
I.D. 3/4 (19.05)
I.D. 1 (25.4) I.D. 3/4 (19.05) I.D. 5/8 (15.88)
I.D. 1/2 (12.7)
2
1
I.D. 1/2
I.D. 3/4 (19.05) 3-1/4
ARBLN03321 I.D. 5/8 (15.88) (12.7)
(83)
15-3/8 (390)
3
16-1/4 (413)
I.D. 7/8 (22.2) I.D. 7/8 (22.2)
I.D. 28.58 (1-1/8)
O.D. 3/4 (19.05) O.D. 3/4 (19.05)
O.D. 1 (25.4)
I.D. 1 (25.4)
3 1 2
AJR54072930
2-3/4 (70) 3-1/8 (80) 4-5/16 (110)
Vapor Pipe
I.D. 3/4 (19.05)
I.D. 1-1/8 (28.58) I.D. 7/8 (22.2) I.D. 5/8 (15.88)
2
1
3-3/4
I.D. 5/8 (15.88) I.D. 1/2
I.D. 1-1/4 (31.8) (96)
I.D. 3/4 (19.05) (12.7)
ARBLN07121
14-13/16 (376)
3
15-29/32 (404)
I.D. 28.58 (1-1/8)
I.D. 7/8 (22.2)
I.D. 1-3/8 (34.9)
O.D. 3/4 (19.05) O.D. 1/2 (12.7)
O.D. 7/8 (22.2) I.D. 1-1/4 (31.8)
O.D. 1-1/4 (31.8)
I.D. 1-1/8 (28.58)
2
1 3
3
AJR54072933
4-3/4 (120) 3-9/16 (90) 4-3/4 (120)
Vapor Pipe
I.D. 1-3/8 (34.9) I.D. 1-3/8 (34.9)
I.D. 1-5/8 (41.3) I.D. 1-1/2 (38.1)
I.D. 1-1/8 (28.58)
2
I.D. 1-1/8 (28.58)
I.D. 7/8 4-15/16
I.D. 1-1/2 (38.1)
(22.2) (125)
I.D. 1-3/8 (34.9)
ARBLN14521
18-9/16 (471)
3
20-3/8 (517)
I.D. 3/4 (19.05)
I.D. 1-5/8 (41.3)
I.D. 5/8 (15.88)
O.D. 7/8 (22.2) I.D. 1-1/2 (38.1)
O.D. 1-1/2 (38.1)
O.D. 1-3/8 (34.9)
3 2 I.D. 1-5/8
3
(41.3)
3-9/16 (90)
4-3/4 (120) 5-1/8 (130)
I.D. 1/2 (12.7)
I.D. 7/8 (22.2)
O.D. 1-1/8 (28.58)
3
I.D. 3/4 (19.05)
2
O.D. 5/8 (15.88)
AJR54072908
2-3/4 (70) 4-3/4 (120)
Vapor Pipe
I.D. 1-3/4 (44.48)
I.D. 1-5/8 (41.3)
I.D. 2-1/8 (53.98) I.D. 1-1/2 (38.1) I.D. 1 (25.4)
2 I.D. 1-1/2 (38.1)
1
I.D. 1-3/4
(44.48)
I.D. 1-5/8
I.D. 1-3/4 (44.48) 5-1/4 (134)
(41.3)
16-9/16 (420)
3
19-5/16 (490)
ARBLN23220
I.D. 1
I.D. 1-3/8 (34.9) I.D. 7/8
I.D. 1-/12 (31.8) I.D. 2-1/8 (53.98) (25.4)
O.D. 1-3/4
I.D. 1-1/8 (28.58) (22.2)
O.D. 1-1/2 (38.1) (44.48)
O.D. 1-1/8 (28.58)
2 3
X2 2 3 X2 3
O.D. 3/4 (19.05)
6-7/8 (175) 4-1/2 (115)
3-15/16 (100)
I.D. 1/2 (12.7) I.D. 3/4 (19.05)
I.D. 5/8 (15.88)
3 3
O.D. 5/8 (15.88)
2-3/4 (70) O.D. 7/8 (22.2) 4-3/4 (120)
AJR54072909
© LG Electronics Canada, Inc., North York, ON Canada. All rights reserved. "LG" is a registered trademark of LG Corp.
34 | WSU PRODUCT DATA
(Unit: Inch [mm])
Liquid Pipe
I.D. 3/8 (9.52)
I.D. 1/4 (6.35)
I.D. 1/4 (6.35)
I.D. 3/8 (9.52)
1
I.D. 1/4 (6.35) 2-15/16
(74)
I.D. 9.52 (3/8)
11-1/16 (281)
11-1/2 (292)
I.D. 1/2 (12.7)
1 O.D. 3/8 (9.52)
2-3/4 (70) AJR54072927
Liquid Pipe
I.D. 1/2 (12.7)
I.D. 3/8 (9.52)
I.D. 1/4 (6.35)
I.D. 3/8 (9.52)
I.D. 1/2 (12.7) 2-15/16
I.D. 1/2 (12.7)
I.D. 3/8 (9.52) (74)
I.D. 1/4 (6.35)
12-5/8 (321)
13-1/16 (332)
AJR54072928
Liquid Pipe
I.D. 5/8 (15.88) I.D. 3/4 (19.05)
I.D. 1/2 (12.7) I.D. 5/8 (15.88) I.D. 1/2 (12.7)
2
I.D. 1/2 (12.7)
I.D. 5/8 (15.88)
3-1/4
I.D. 3/4 (19.05) I.D. 3/4 (19.05)
(83)
3
14-5/8 (371)
15-1/2 (394)
I.D. 3/8 (9.52)
I.D. 3/8 (9.52)
I.D. 1/4 (6.35) O.D. 1/2 (12.7)
2
AJR54072931
4-5/16 (110) 2-3/4 (70)
Liquid Pipe
I.D. 5/8 (15.88)
I.D. 3/4 (19.05)
I.D. 7/8 (22.2)
I.D. 3/4 (19.05) I.D. 5/8 (15.88)
2
1
I.D. 1/2
I.D. 5/8 (15.88)
3-3/4
I.D. 7/8 (22.2) (12.7)
I.D. 3/4 (19.05)
(96)
16-3/8 (416) 3
17-1/2 (444)
I.D. 9.52 (3/8)
I.D. 1/2 (12.7)
O.D. 19.05 (3/4)
O.D. 5/8 (15.88) I.D. 3/8 (9.52) O.D. 1/2 (12.7) I.D. 1/4 (6.35)
I.D. 7/8 (22.2)
2 3 3
4-5/16 (110) 3-1/8 (80) 4-5/16 (110)
AJR54072932
Liquid Pipe
I.D. 1 (25.4)
I.D. 7/8 (22.2) I.D. 7/8 (22.2) I.D. 3/4 (19.05)
2
I.D. 3/4
I.D. 1 (25.4)
(19.05) 3-3/4
I.D. 7/8 (22.2)
(96)
13-5/8 (346)
3
14-15/16 (379)
I.D. 5/8 (15.88) I.D. 3/8 (9.52)
O.D. 1/2 (12.7)
I.D. 1/2 (12.7)
I.D. 1/4 (6.35)
2 3 3
X2
4-5/16 (110) 4-5/16 (110)
AJR54072910
Indoor Unit Y-branches for Heat Recovery Configuration
M odels
Low-Pressure Vapor Pipe
I.D. 1/2 (12.7) I.D. 1/2 (12.7)
I.D. 5/8
I.D. 1/4 (6.35) I.D. 3/8 (9.52)
(15.88) I.D. 5/8 (15.88)
I.D. 5/8
ARBLB01621 (15.88)
2-15/16
I.D. 1/2 (12.7)
(74)
11-1/16 (281)
11-1/2 (292)
I.D. 1/2 (12.7)
I.D. 3/4 (19.05)
O.D. 5/8 (15.88)
AJR54072905
2-3/4 (70)
2-3/4 (70)
Low-Pressure Vapor Pipe
I.D. 7/8 (22.2)
I.D. 3/4
I.D. 3/4 I.D. 5/8
(19.05) I.D. 3/8 (9.52)
I.D. 1 (25.4) (19.05) (15.88) I.D. 1/2 (12.7)
I.D. 3/4 I.D. 1/2
I.D. 5/8
(19.05) 3-1/4
(15.88) (12.7) I.D . 1/2 (12.7)
(83)
ARBLB03321
15-3/8 (390)
16-1/4 (413)
I.D. 7/8 (22.2) I.D. 1-1/8 (28.58) O.D. 3/4 I.D. 7/8 (22.2)
O.D. 3/4 (19.05) O.D. 1 (25.4) (19.05)
I.D. 1
(25.4)
2-3/4 (70)
3-1/8 (80) 4-5/16 (110)
AJR54072906
Low-Pressure Vapor Pipe
I.D. 3/4 (19.05)
I.D. 1/2
(12.7) I.D. 5/8 (15.88)
I.D. 1-1/8 (28.58) I.D. 7/8 (22.2)
I.D. 5/8 (15.88)
I.D. 5/8
I.D. 3/4
I.D. 1/2 I.D. 3/4 (19.05)
I.D. 1-1/4 (31.8) (15.88) 3-3/4
(19.05) (12.7)
ARBLB07121 (96)
14-13/16 (376)
15-15/16 (404)
I.D. 1-3/8
O.D. 1/2 I.D. 3/8
I.D. 1-1/8 (28.58) (34.9) I.D. 7/8 (22.2)
O.D. 1-1/4 O.D. 3/4 (12.7) (9.52)
O.D. 7/8 (22.2) I.D. 1-1/4 (31.8)
(19.05)
(31.8) I.D. 1-1/8
(28.58)
4-5/16 (110)
4-3/4 (120) 3-9/16 (90) 4-3/4 (120)
AJR54072907
Low-Pressure Vapor Pipe
I.D. 1-3/8 (34.9) I.D. 1-3/8 (34.9)
I.D. 1-1/2 (38.1) I.D. 5/8 (15.88)
I.D. 1-5/8 (41.3) I.D. 1-1/8 (28.58) I.D. 3/4 (19.05)
I.D. 1-1/8
I.D. 7/8
(28.58)
I.D. 1-1/2 (38.1) I.D. 7/8 (22.2)
I.D. 1-3/8 (34.9) (22.2) 4-15/16 (125)
18-9/16 (471)
ARBLB14521
20-3/8 (517)
I.D. 3/4 (19.05) I.D. 5/8 I.D. 1-5/8 (41.3)
(15.88) O.D. 1-3/8
O.D. 7/8 (22.2) O.D. 1-1/2 I.D. 1-1/2 (38.1)
I.D. 1/2 (12.7)
(38.1) (34.9)
O.D. 5/8
I.D. 1-5/8 (41.3) I.D. 3/8 (9.52)
(15.88)
4-3/4 (120) 5-1/8 (130)
3-9/16 (90)
I.D. 1/2 (12.7)
O.D. 1-1/8 (28.58)
I.D. 7/8 (22.2)
4-5/16 (110)
I.D. 3/4
(19.05)
O.D. 5/8 AJR54072908
(15.88) 2-3/4 (70) 4-3/4 (120)
Low-Pressure Vapor Pipe
I.D. 1-3/4 (44.48)
I.D. 1-5/8 (41.3)
I.D. 2-1/8 (53.98) I.D. 1-1/2 (38.1) I.D. 7/8 (22.2)
I.D. 1 (25.4)
2 I.D. 1-1/2 (38.1)
1
I.D. 1-3/4
(44.48)
I.D. 1-5/8
I.D. 1-3/4 5-1/4 (134)
(44.48) (41.3)
16-9/16 (420)
3
19-5/16 (490)
I.D. 1-3/8
ARBLB23220
I.D. 1
(34.9)
I.D. 7/8
I.D. 1-/12 (31.8) I.D. 2-1/8 (53.98) (25.4)
O.D. 1-1/2 O.D. 1-3/4
I.D. 1-1/8 (28.58) (44.48) (22.2)
(38.1)
O.D. 1-1/8 (28.58)
2 3 I.D. 5/8 (15.88)
X2 2 3 X2 3
O.D. 3/4 (19.05)
6-7/8 (175)
3-15/16 (100) 4-1/2 (115)
I.D. 1/2 (12.7) I.D. 3/4 (19.05)
I.D. 5/8 (15.88) 2 3
3 3
O.D. 5/8
4-5/16 (110)
2-3/4 (70) O.D. 7/8 (22.2) 4-3/4 (120)
(15.88)
AJR54072909
© LG Electronics Canada, Inc., North York, ON Canada. All rights reserved. "LG" is a registered trademark of LG Corp.
ACCESSORIES
Indoor Unit Y-Branches
(Unit: Inch [mm])
Pipe
Liquid Pipe High-Pressure Vapor Pipe
I.D. 1/4 (6.35) I.D. 1/2 (12.7) I.D. 5/8
I.D. 3/8 (9.52) 1/2 (12.7)
I.D. 3/8 (9.52) I.D. (15.88) I.D. 3/8 (9.52)
I.D. 1/4
2-15/16
(6.35) I.D 1/2 2-15/16
I.D. 5/8
(74) I.D. 5/8 (15.88)
(12.7)
I.D. 3/8 (9.52) (15.88) (74)
11-1/16 (281) 13-13/16 (351)
11-1/2 (292) 14-5/8 (372)
I.D. 3/8
(9.52)
O.D. 3/8 (9.52)
AJR54072901 AJR72963601
Liquid Pipe High-Pressure Vapor Pipe
I.D . 1/2 (12.7) I.D. 3/4
I.D. 3/4 (19.05)
(19.05)
I.D. 3/8 (9.52) I.D. 1/4 (6.35) I.D. 7/8 (22.2)
I.D. 7/8 (22.2) I.D. 5/8
(15.88)
I.D . 1/2 I.D. 3/4 (19.05)
3-3/4
I.D. 5/8
(12.7) I.D. 7/8 (22.2)
I.D. 1/4 I.D. 1 (25.4)
2-15/16 (15.88) (96)
I.D. 3/8 (9.52) (6.35)
(74)
421
444
12-5/8 (321)
1/2
I.D.
O.D. 5/8 I.D. 3/8 O.D. 5/8 (15.88)
13-1/16 (332)
(12.7)
(15.88) (9.52) I.D. 1/2 (12.7)
2-3/4 (70)
AJR54072902 4-5/16 (110)
AJR72963602
Liquid Pipe High-Pressure Vapor Pipe
I.D. 1 (25.4)
I.D. 3/4 (19.05)
I.D. 5/8 (15.88) I.D. 1/2 (12.7) I.D. 1 (25.4) I.D. 7/8 (22.2) I.D. 3/4 (19.05)
I.D. 1/2 (12.7) I.D. 1
I.D. 3/4
I.D. 3/4 3-1/4
I.D. 5/8 I.D. 1-1/8 (28.58) (25.4) 3-3/4
I.D. 7/8 (22.2) (19.05)
(19.05)
(15.88) (83)
(96)
15 (381)
14-5/8 (371)
16-1/8 (409)
15-1/2 (394)
O.D. 3/4 (19.05)
O.D. 1/2 (12.7) O.D. 3/4 (19.05) I.D. 1/2
I.D. 1/4 O.D. 1/2 I.D. 3/8
I.D. 5/8 (15.88) (12.7)
(6.35) (12.7) (9.52) I.D. 3/8 (9.52) I.D. 5/8 (15.88)
2-3/4 (70) 2-3/4 (70)
4-5/16 (110)
2-3/4 (70)
AJR54072903 AJR72963603
Liquid Pipe High-Pressure Vapor Pipe
I.D. 3/4 (19.05)
I.D. 1/38 (34.9) I.D. 1-1/4 (31.8)
I.D. 7/8 (22.2) I.D. 5/8 (15.88)
I.D. 1-1/4 (31.8) I.D. 1-1/8 (28.58) I.D. 1 (25.4)
I.D. 5/8 (15.88) I.D. 1/2
I.D. 1-1/4 I.D. 1
I.D. 1-1/8 4-3/8
I.D. 3/4 (19.05) (12.7) 3-3/4 I.D. 1-1/8 (28.58)
(31.8) (25.4)
(28.58) (111)
(96)
17-13/16 (453)
16-3/8 (416) 19-5/16 (491)
O.D. 1 (25.4)
17-1/2 (444) O.D. 1/2 (12.7)
I.D. 7/8 (22.2)
I.D. 3/8 (9.52)
O.D. 3/4
I.D. 7/8 I.D. 3/8
I.D. 1/4
(19.05) (9.52)
(22.2) O.D. 1/2 (12.7) (6.35)
3-1/8 (80)
I.D. 1/2
O.D. 3/4
2-3/4 (70)
I.D. 7/8 I.D. 3/4 (19.05) I.D. 5/8 (15.88) (12.7)
O.D. 1 (25.4) (22.2) (19.05)
4-5/16 (110)
3-1/8 (80)
4-5/16 (110)
AJR54072904 AJR72963604
4-3/4 (120)
Liquid Pipe High-Pressure Vapor Pipe
I.D. 1 (25.4) I.D. 1-3/8 (34.9) I.D. 1-3/8 (34.9)
I.D. 1-1/2 (38.1)
I.D. 1-5/8 (41.3) I.D. 1-1/8 (28.58)
I.D. 7/8 (22.2) I.D. 3/4 (19.05)
2
I.D. 1-1/8
I.D. 7/8
(28.58)
I.D. 1-1/2 (38.1)
I.D. 1-3/8 (34.9) (22.2) 4-15/16
I.D. 3/4
I.D. 1 (25.4)
(125)
(19.05) 3-3/4
I.D. 7/8 (22.2)
18-9/16 (471)
(96)
20-3/8 (517)
13-5/8 (346)
3 I.D. 3/4 (19.05) I.D. 5/8 I.D. 1-5/8 (41.3)
(15.88) O.D. 1-3/8
14-15/16 (379) O.D. 7/8 (22.2) O.D. 1-1/2 I.D. 1-1/2 (38.1)
(38.1) (34.9)
I.D. 1-5/8 (41.3)
I.D. 3/8 (9.52)
4-3/4 (120) 3-9/16 (90) 5-1/8 (130)
I.D. 1/2 (12.7) O.D. 1/2 (12.7)
I.D. 1/4 (6.35) I.D. 1/2 (12.7)
O.D. 1-1/8 (28.58)
I.D. 7/8 (22.2)
I.D. 3/4
3
X2
(19.05)
2-3/4 (70) 4-3/4 (120)
O.D. 5/8
(15.88)
4-5/16 (110)
AJR54072910 AJR54072908
WSU PRODUCT DATA | 35