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En-3
1-5. INSTALLATION DIAGRAM
Units should be installed by licensed contractor according to
local code requirements.
After the leak test, apply insulat-
ing material tightly so that there
is no gap.
When the piping is to be attached to
a wall containing metals (tin plated)
or metal netting, use a chemically
treated wooden piece 25/32 in. (20
mm) or thicker between the wall
and the piping or wrap 7 to 8 turns
of insulation vinyl tape around
the piping.
To use existing piping, perform
COOL operation for 30 minutes
and pump down before removing
theoldairconditioner.Remakeare
according to the dimension for new
refrigerant.
PARTS TO BE PROVIDED AT YOUR SITE
(A) Power supply cord* 1
(B) Indoor/outdoor unit connecting wire* 1
(C) Extension pipe 1
(D) Wallholecover 1
(E) Piping tape 1
(F)
Extensiondrainhose(orsoftPVC
hose, 19/32 in. (15 mm) inner
diameterorhardPVCpipeVP16)
1
(G) Refrigeration oil
Little
amount
(H) Putty 1
(I) Pipexingband 2 to 7
(J) Fixing screw for (I) 2 to 7
(K) Wallholesleeve 1
(L)
SoftPVChose,15mminner
diameterorhardPVCpipeVP16
fordrainsocket(1)
1
* Note:
Place indoor/outdoorunit connecting wire (B)and
power supply cord (A) at least 3 ft. (1 m) away from
theTVantennawire.
The“Q’ty”for(B)to(K)intheabovetableisquantity
to be used per indoor unit.
More than
3-15/16 in.
(100 mm)
Open as a rule
More than 19-11/16 in.
(500 mm) if the front
and both sides are open
More than 3-15/16 in. (100 mm)
More than 7-7/8 in. (200 mm) if there are
obstacles to both sides
Open as a rule
More than 19-11/16 in. (500 mm) if the
back,bothsidesandtopareopen
More than 13-25/32 in.
(350 mm)
Outdoor unit installation
Air inlet
Air outlet
Unit : inch
2-1. INSTALLING THE UNIT
Fix here with
M8 bolts.
Makethefoundation
deeper.
Makethefoundation
wider.
• Besuretoxtheunit’slegswithboltswheninstallingit.
• Besuretoinstalltheunitrmlytoensurethatitdoesnotfallbyanearthquakeoragust.
• Refertothegureinthebelowforconcretefoundation.
Outdoor unit installation
33-1/16
19-11/16
6-21/32
4-13/32 × 13/16
ovalholes(BaseboltM8)
Air inlet
13
14-3/16
15-19/32
Unit : mm
2. OUTDOOR UNIT INSTALLATION
Air inlet
169 500
Air inlet
396
Air outlet
840
361
330
4-10 × 21
ovalholes(BaseboltM8)
BH79A325H03_en.indd 3 2018/08/06 13:12:24
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