LG LMU240HE Service Manual - Page 29
Outdoor
 |
View all LG LMU240HE manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 29 highlights
Outdoor Align the center of the pipings and sufficiently tighten the flare nut by hand. Flaring Work and Connection of Piping Finally, tighten the flare nut with torque wrench until the wrench clicks. • When tightening the flare nut with torque wrench, ensure the direction for tightening follows the arrow on the wrench. Outside diameter mm inch Ø6.35 1/4 Ø9.52 3/8 Torque kg.m 1.8 4.2 Outdoor unit A-UNIT Gas side piping B-UNIT Liquid side piping Torque wrench Service Manual 29
-
1 -
2
-
3
-
4
-
5
-
6
-
7
-
8
-
9
-
10
-
11
-
12
-
13
-
14
-
15
-
16
-
17
-
18
-
19
-
20
-
21
-
22
-
23
-
24 -
25 -
26 -
27 -
28 -
29 -
30 -
31 -
32 -
33 -
34 -
35
-
36
-
37
-
38
-
39
-
40
-
41
-
42
-
43
-
44
-
45
-
46
-
47
-
48
-
49
-
50
-
51
-
52
-
53
-
54
-
55
-
56
-
57
-
58
-
59
-
60
-
61
-
62
-
63
-
64
-
65
-
66
-
67
-
68
-
69
-
70
-
71
-
72
-
73
-
74
-
75
-
76
-
77
-
78
-
79
-
80
-
81
-
82
-
83
-
84
-
85
-
86
 |
 |
Service Manual
29
Flaring Work and Connection of Piping
Outdoor
Align the center of the pipings and sufficiently tighten the flare
nut by hand.
Finally, tighten the flare nut with torque wrench until the
wrench clicks.
•
When tightening the flare nut with torque wrench, ensure
the direction for tightening follows the arrow on the wrench.
Liquid side piping
Torque wrench
B-UNIT
A-UNIT
Gas side piping
Outdoor unit
Outside diameter
Torque
mm
inch
kg
.
m
Ø
6.35
1/4
1.8
Ø
9.52
3/8
4.2