Mitsubishi Electronics MXZ-3B24NA Air Conditioner User Manual


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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 at-
tached to a wall containing metals
(tinplated)ormetalnetting,use
a chemically treated wooden
piece20mm(25/32in.)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
theoldairconditioner.Remake
are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) Wallholecover 1
(E) Piping tape 1
(F)
Extensiondrainhose(orsoftPVC
hose,15mm(19/32in.)inner
diameterorhardPVCpipeVP16)
1
(G) Refrigeration oil
Little
amount
(H) Putty 1
(I) Pipexingband 2 to 7
(J) Fixingscrewfor(I) 2 to 7
(K) Wallholesleeve 1
* Note:
Placeindoor/outdoorunitconnectingwire(B)and
powersupplycord(A)atleast1m(3ft.)awayfrom
theTVantennawire.
The“Q’ty”for(B)to(K)intheabovetableisquan
-
tity to be used per indoor unit.
More than
100 mm
(3-15/16in.)
Open as a rule
More than 500 mm
(19-11/16in.)ifthe
front and both sides
are open
Morethan100mm(3-15/16in.)
Morethan200mm(7-7/8in.)
if there are obstacles to both
sides
Open as a rule
Morethan500mm(19-11/16in.)ifthe
back,bothsidesandtopareopen
Morethan350mm
(13-25/32in.)
Outdoorunitinstallation
Air inlet
Air outlet
Air inlet
900(35-7/16)
500(19-11/16)
200(7-7/8)
2-U-shape notched holes
(BaseboltM10)
320
(12-19/32)
2-12(15/32)×36(1-31/32)ovalholes
(BaseboltM10)
355
(13-31/32)
387(15-1/4)
Unit:mm(inch)
JG79A417H01_en.indd 3 10/12/2010 9:19:44 AM
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