2-4. PIPE FORMING AND DRAIN PIPING
Pipe Forming
• Place the drain hose below the refrigerant piping.
• Make sure that the drain hose is not heaved or snaked.
• Do not pull the hose when applying the tape.
• When the drain hose passes the room, be sure to wrap
insulation material (obtainable at a store) around it.
2-1. FIXING OF INSTALLATION PLATE
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installed in other holes.
• When the knockout is removed, apply vinyl tape to the knockout edges to prevent
damaging the wires.
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• If the recessed bolt is too long, change it for a shorter one available in the market.
2-2. WALL HOLE DRILLING
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3) Insert wall hole sleeve (C).
2-3. CONNECTING WIRES FOR INDOOR UNIT
You can connect indoor/outdoor lead wire without removing the front panel.
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ACCESSORIES
Check the following parts before installation.
<Indoor unit>
Installation plate
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(3) Remote controller holder
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(Black)
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Wireless remote controller
Felt tape
(For left or left-rear piping)
(8) Soft dry cloth (VEB type only)
<Outdoor unit>
(9) Drain socket (VE type only)
PARTS TO BE PROVIDED
AT YOUR SITE
(A) Indoor/outdoor unit connecting wire*
(B)
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(C) Wall hole sleeve
(D) Wall hole cover
(E)
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(F)
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(G) Piping tape
(H) Putty
(I)
Drain hose
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(J) Refrigeration oil
(K) Power supply cord*
Liquid pipe
Gas pipe
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Indoor/outdoor unit
connecting wire (A)
Piping tape (G)
2. INDOOR UNIT INSTALLATION
* Note:
Place indoor/outdoor unit connecting wire (A)
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from the TV antenna wire.
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or more
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or more
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or more
PP
or more
mm or
more/
mm or
more for left and
left back piping
(using spacer)
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or more
1-4. INSTALLATION DIAGRAM
Units should be installed by licensed contrac-
tor according to local code requirements.
Indoor unit
Wall hole
sleeve (C)
Cut off the
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(E)
Be sure to use wall hole
sleeve (C) to prevent in-
door/outdoor connecting
wire (A) from contacting
metal parts in the wall and
t o p r e v e n t d a m a g e b y
rodents in case the wall is
hollow.
Wall hole cover (D)
Seal the wall hole
gap with putty (H).
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band (E).
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(F)
After the leak test, apply
insulating material tightly
so that there is no gap.
When the piping is to be at-
tached to a wall containing
metals (tin plated) or metal
netting, use a chemically
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mm or thicker between the
wall and the piping or wrap
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nyl tape around the piping.
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form COOL operation for
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before removing the old air
conditioner. Remake flare
according to the dimension
for new refrigerant.
Appearance of the outdoor unit may differ from some
models.
Indoor terminal block
Indoor/outdoor unit
connecting wire (A)
Outdoor terminal block
Earth wire
(green/yellow)
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connecting wires.
• Make earth wire a little longer than others.
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small space. Take caution not to damage
the wires.
• Be sure to attach each screw to its corre-
spondent terminal when securing the cord
and/or the wire to the terminal block.
Note:
Do not place the wires between the
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Damaged wire could cause heat generation
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Wall
Outdoor
side
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3) Pass indoor/outdoor unit connecting wire (A) from the back of the indoor unit and proc-
ess the end of the wire.
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force is conveyed to the connecting section of the terminal block.
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Never fail to hook the left claw of the VA clamp. Attach the VA clamp securely.
Terminal block
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Indoor/outdoor unit
connecting wire (A)
VA clamp
Lead wire
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Air inlet
Air outlet
Outdoor unit installation
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PPîPPVORW
PP
mm
PP
PP
PP
PP
PP
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Center of
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mm
or more
mm
or more
mm or more
mm or more for left and left
back piping (using spacer)
Ceiling
Wall
Wall
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Insert
the
scale. *
Align the
scale with
the line. *
PP
Level
mm
or more
Drain piping for outdoor unit
<VE type only>
• Provide drain piping before indoor
and outdoor piping connection.
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shown in the illustration.
• Make sure to provide drain piping with
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Note:
Install the unit horizontally.
Do not use drain socket (9) in cold re-
gions. Drain may freeze and make the
fan stop.
The outdoor unit produces condensate
during the heating operation. Select the
installation place to ensure to prevent
the outdoor unit and/or the grounds
from being wet by drain water or dam-
aged by frozen drain water.
(9)
(I)
* Same for left hole.
CAUTION
Protective film covers the front panel of some indoor units. When installing
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completes.
