Left or left-rear piping
Note:
Be sure to reattach the drain
hose and the drain cap in case
of left or left-rear piping.
Otherwise, it could cause drops
of water to drip down from the
drain hose.
1) Put the refrigerant piping and the drain hose together, then
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2) Pull out the drain cap at the rear right of the indoor unit.
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cap.
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drain hose forward.
4) Put the drain cap into the section to which the drain
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into the drain pan.
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of its inserting part at the drain pan.
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Drain cap
Drain cap
Drain hose
Cut off in case of left
piping.
Drain cap
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Drain hose
Fig. 1
Fig. 2
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Fig. 4
Fig. 5
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Burr
Copper pipe
Spare reamer
Pipe cutter
3-2. FLARING WORK
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• Put the end of the copper pipe to downward direction
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in the piping.
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5) Check
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3-3. PIPE CONNECTION
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age.
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Indoor unit connection
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Outdoor unit connection
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same manner applied for indoor unit.
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3-4. INSULATION AND TAPING
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tion.
Rear, right, or downward piping
1) Put the refrigerant piping and the drain hose
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the end.
2) Insert the piping and the drain hose into the wall
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the unit to left and right.
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Pipe diameter
PP
1XW
PP
$PP 7LJKWHQLQJWRUTXH
&OXWFKW\SH
tool
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tool
IRU5
Wing nut
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IRU5
1P kgf•cm
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0 to 0.5 1.0 to 1.5
1.5 to 2.0
WR 140 to 180
¡´ 22 WR WR
¡´ 26
2.0 to 2.5
49.0 to 56.4 WR
¡´ 29 WR WR
Drain Piping
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Do not raise
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drain water
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Water
leakage
Water
leakage
Water
leakage
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hose dipped
in water
Ditch
$WOHDVW
50 mm
gap
Cut off in case of
right piping.
Cut off in case of
downward piping.
Copper
pipe
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Fig. 1
Fig. 2
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Flaring tool
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Smooth all
around
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all around
Inside is shin-
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scratches.
Flare nut
Die
Fig. 5
Fig. 6
Downward
slope
Drain
hose
Soft hose
I.D. 15 mm
Drain hose
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Insert
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Different
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FP
or more
Fig. 1 Fig. 2 )LJ
3. OUTDOOR UNIT INSTALLATION
Copper pipe
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3-1. CONNECTING WIRES FOR OUTDOOR UNIT
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clamp.
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Cord clamp
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Power supply cord (K)
PP
15 mm
Cord clamp
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WARNING
When installing the unit, securely connect the refrigerant
pipes before starting the compressor.
• Make earth wire a little longer than
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to the connecting wires.
• Be sure to attach each screw to its
correspondent terminal when securing
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