Advertisement
3.6
Position
md
installation
ofoutlet
pipe
1)
08KW
and
IOKW( directly
use
the
extemal
stop valves to
comect
the pipes.
2)
12.5KWl4KW,
l6KWandlSKWusethecomectingpipestogetinmdoutthroughtheknock-offholeofsheetmetal(asshominFig.3-5).
Thcaded
comection
Liquid
side
connecting pipe
Gas side
comectirg
pipe
Welding
Fig. 3-5
Schematic
Diagram for
Connecting Pipe of
Outdoor Unit
4
Installation
of Connecting Pipe
Knock
olT
the opening of
shect
metal
For inlet
and
outlet
ofthe
connecting pipe
Table 4-1
Flaring
Dimension of Connecting Pipe
Outer
Diameter
(lm)
A
(mm)
g0
t{
/-R\
\r-+*r.Y
r'lf-
Maxiruurn
Minimw
,b6.4
8.7
8.3
(D9.5
12.4
12.0
at2.7
15.
B
15.
4
o15.9
19.0
18.
6
4.i
Refrigerant
pipe
,
1)
Flaring
Use
a
pipe cutter to cut the
refrigerant
pipe and
a
pipe
expander
to flare
X
"{t
W
a
I
OXX
90,
*n'\o
|
**t\
|
wtn
M
A
UJ
H
ltl
N
Fig.
4-1
Cutting
Pipe of Connecting Pipe
Advertisement
