Outdoor Unit Installation; Flare Connection - Mitsubishi Electric American Standard NAXWEL09A112A Series Installation Manual

Split-type air conditioner
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3. OUTDOOR UNIT INSTALLATION

3-1. CONNECTING WIRES FOR OUTDOOR UNIT
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8) Install the conduit cover.
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Conduit cover

3-2. FLARE CONNECTION

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getting metal shavings into the piping. (Fig. 3)
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Pipe diam-
%
Clutch
eter inch
inch
W\SH WRRO
(mm)
(mm)
IRU 5$
21/32
ø 1/4 (6.35)


¡  
(22)
 WR 
 WR 
1-1/32
¡  
(26)
1-5/32
ø 5/8 (15.88)

Conduit plate
Conduit pipe
A inch (mm)
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Clutch
Wing nut
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W\SH WRRO
W\SH WRRO
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IRU 5
IRU 5
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 WR
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(1.5 to
 WR 
 WR

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 WR
36 to 42
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1.5)
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 WR
54 to 58
2.5)
 WR 
/HDG
wire
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7%
VXSSRUW
SS
to conduit cover
r
Power supply cord (K)
1‡P
 WR 
34.3 to 41.2
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 WR 
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 WR 
Even length
all around
 LQ
(15 mm)
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the connecting wires.
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spondent terminal when securing the cord
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terminal
Indoor/outdoor unit
connecting wire (A)
*RRG
90°
Copper
pipe
Fig. 1
Copper pipe
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Pipe cutter
Flaring tool
Die
Flare nut
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Fig. 4
Inside is shin-
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scratches.
Fig. 6
L1 L2
Power supply cord (K)
1R JRRG
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Uneven %XUUHG
Fig. 2
F F
Fig. 3
Copper pipe
B
Fig. 5

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American standard naxwel12a112a series

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