Mitsubishi MXZ-4E80VAD - Installation Diagram; Drain Piping for Outdoor Unit

En-3
1-5. INSTALLATION DIAGRAM
Unitsshouldbeinstalledbylicensedcontractoraccordingtolocalcoderequirements.
ACCESSORIES
Checkthefollowingpartsbeforeinstallation.
(1) Drainsocket 1
(2) Draincap 5
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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
(L)
SoftPVChose,15mminner
diameterorhardPVCpipeVP16
fordrainsocket(1)
1
Note:
*Placeindoor/outdoorunitconnecting wire(B)and
powersupplycord(A)atleast1mawayfromthe
TVantennawire.
The“Q’ty”for(B)to(K)intheabovetableisquantity
tobeusedperindoorunit.
Morethan
100mm
Openasarule
Morethan500mm
if the front and both
sidesareopen
Morethan100mm
Morethan200mmifthereare
obstacles to both sides
Openasarule
Morethan500mmiftheback,
bothsidesandtopareopen
Morethan350mm
Outdoor unit installation
Air inlet
Air outlet
Air inlet
950mm
600mm
175
mm
2-U-shapenotchedholes
(BaseboltM10)
330mm
2-12mm×36mm
ovalholes(BaseboltM10)
370mm 417mm
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 20 mm or
thicker between the wall and the
pipingorwrap7to8turnsofinsula-
tion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.
1-6. DRAIN PIPING FOR OUTDOOR UNIT
1) Performthedrainpipingworkonlywhendrainingfromoneplace.
2) Providedrainpipingbeforeindoorandoutdoorpipingconnection.
3) Attachthedrainsockettooneoftheseveraldrainholes.
 Fixthedrainsocketintothedrainholeofthebaseusingthecatchestosecureit
inplace.
4) ConnectthesoftPVChoseI.D.15mmasshownintheillustration.
5) Makesuretoprovidedrainpipingwithadownhillgradeforeasydrainow.
6) Gluethedraincapstoclosealltheotherunnecessaryholeswiththeglue(Prepare
intheeld).
Note:
Applythegluesecurely,astheglue(Prepareintheeld)willworkassealtoprevent
waterfromleaking.
Usetheadhesivefortherubberandmetal.
Attention
Theoutdoorunitisprovidedwithseveralholesfordrainageatthebottomtomake
drainage easier.
Thedrainsocketisusedtoclosetheunnecessaryholesandcentralizethedrainage
whenusingthedraintubeattheinstallationplace.
Donottousethedrainsocketincoldregion.Thedraintubecanbefrozen.
(1)Drainsocket
(2)Draincap
(L)SoftPVChose
IMPORTANT NOTES
TocomplywiththerequirementsofAustralianstandardAS/NZS3000electricalinstallations
(wiring rules), the electrical wiring required between the indoor and outdoor units must be
installed by a licenced electrical contractor.
WG79A696H02_en.indd 3 2016/04/21 14:46:36