Kaiser KA 2 Series, Руководство пользователя

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28
DRAIN JOINT INSTALLATION
Note!
REFRIGERANT PIPE CONNECTION
The drain joint is slightly different
according to the different outdoor unit.
• For the drain joint with the seal ,
first fit the seal onto the drain joint,
then insert the drain joint into the
base pan hole of outdoor unit
,
rotate to securely assemble
them.
• To install drain joint , insert the
drain joint into the base pan hole of
outdoor unit
until it remains fixed
with a clicking sound. Connecting
the drain joint with an extension
drain hose (Locally purchased), in
case of the water draining off the
outdoor unit during the heating
mode.
• Cut a pipe with a pipe cutter.
• Remove flare nuts attached to
indoor and outdoor unit, then put
them on pipe/ tube having
completed burr removal and flare
the pipe.
• Firmly hold copper pipe in a die in
the dimension shown in the table
below.
• .
• .
• .
• .
• .
• .
• .
90°
Oblique
Roughness
Burr
Bar
Copper pipeа
Handle
Clamp handle
1 2
2
3
4
3
5
6
7
8
9
10
11
EN
1 2 3 4
90°
5
6 7
11
8 10
Outer diameter
mm ( )
a
(mm)
Max. Min.
6,35 1,3 0,7
9,52 1,6 1,0
12,7 1,8 1,0
16,0 2,2 2,0
9
8
a
25