Pioneer FAB Series, Installation Manual

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7
installation manual
Fig. 7-1
Open the Front Panel
1
Slide the two stoppers on the left and right sides inward
until they click.
(Refer to Fig. 7-1)
How to Take Indoor Unit Apart to Connect
the Pipes
Remove the Front Panel. 2
Remove the fastening string.
(Refer to Fig. 7-2)
Allow the front panel to fall forward, which will enable you
to then remove it.
Remove the Face Plate. 3
Remove the four screws.
(Refer to Fig. 7-2)
Open the bottom of the faceplate at a 30 degree angle,
then the top of face plate can be lifted.
(Refer to Fig. 7-3)
Fig.7-2
Fig.7-3
How to take outdoor unit apart to connect
the pipes
Remove the water tray
(Refer to Fig. 7-4).
Remove the water tray
(Refer to Fig. 7-4).
Flaring
1
Cut pipe using a pipe cutter.
(Refer to Fig.7-5)
Insert a flare nut into the pipe, then flare the pipe.
Refer to Table 7-2 for the dimension of flare nut spacings.
90
Lean crude burr
Fig.7-5
Fig.7-4
How to Connect the Pipes
Water Tray
Table 7-2
Ø6.35 8.3 8.7
Ø9.52 12.0
Ø12.7 15.4
Ø15.9
Ø19.1
18.6
22.9
R0.4~0.8
45 °±
2
90 ° ± 4
A
65
～
67N.m
(663
～
684 kgf.cm)
45
～
47 N.m
(459 ～ 480 kgf.cm)
35 ～ 36 N.m
(357
～
367 kgf.cm)
25 ～ 26N.m
(255 ～ 265 kgf.cm)
15 ～ 16 N.m
(153 ～ 163 kgf.cm)
(mm)
min max
Pipe Gauge Tightening Torque
Flare dimension A
Flare Shape
12.4
15.8
19.0
23.3