MLZ-KP Installation Manual

E
L
B
J
M
N
P
H
K
A
En-3
E
E
Airoutlet
Whereairow
isnotblocked.
7-1/2(190)
ormore
7-1/2(190)
ormore
Airinlet
7-7/8(200)
ormore
CeilingsurfaceCeilingsurface Grille
Ceilingsurface
1-4. INSTALLATION DIAGRAM
Unitsshouldbeinstalledbylicensedcontractoraccordingtolocalcode
requirements.
Be sure to use wall hole sleeve
K
 to prevent indoor/outdoor
connectingwire
D
fromcontactingmetalpartsinthewallandto
preventdamagebyrodentsincasethewallishollow.
ACCESSORIES
Checkthefollowingpartsbeforeinstallation.
Alkalinebattery(AAA)for
2
Drainhose(withinsulation)
1
Specialwasher(withcushion,4pcs)
8
Installationtemplate
1
Fixingscrewfor M5×30mm
4
Band
1
Fixingscrewfor 4×16mm
2
Remotecontroller
1
Remotecontrollerholder
1
Fixingscrewfor 3.5×16mm(Black)
2
PARTS TO BE PROVIDED AT YOUR SITE
A
Refrigerantpipe
1
B
Drainpipe(O.D.1in.(26mm))
1
C
Installationtools(See1-3)
1
D
Indoor/outdoorunitconnectingwire*
1
E
Suspensionbolt(W3/8)
4
F
Nutwithange(W3/8)
8
G
Nut(W3/8)
4
H
InsulatingmaterialforA
(Heatresistantfoamedpolyethylene,
specicgravity0.045,thicknessmore
than9/16in.(14mm))
1
J
InsulatingmaterialforB
(Foamedpolyethylene,specicgrav-
ity0.03,thicknessmorethan3/8in.
(10mm))
1
K
Wallholesleeve
1
L
Partsformendingwallhole
(putty,cover)
1
M
Pipexingband
2to7
N
FixingscrewforM
2to7
P
Pipingtape
1to5
Q
Protectivetape
1
* Note:
Placeindoor/outdoorunitconnectingwire
D
 at least 3 ft.(1 m) away from theTV
antennawire.
Service space
• Thedimensionsofceilingopeningcanberegulatedwithintherange
showninfollowingdiagram;socenterthemainunitagainsttheopen-
ingofceiling,ensuringthattherespectiveoppositesidesonallsides
oftheclearancebetweenthembecomesidentical.
Aftertheleak test, applyinsulating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
13/16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theoldairconditioner.Remakeare
accordingtothedimensionfornewrefrigerant.
7-5/16
(185)
4-13/16
(122)
7-5/16
(185)
Indoorunit
Wallhole
sleeve
K
Sealthewallhole
gapwithputty
L
.
Fixthepipetowall
withpipexing
band
M
.
Cutoffthe
extralength.
Pipexingband
M
Fixingscrew
N
Wallholecover
L
IMPORTANT NOTES
Checkthatcablingwillnotbesubjecttowear,corrosion,excessive
pressure,vibration,sharpedgesoranyotheradverseenvironmental
effects.Thecheckshallalsotakeintoaccounttheeffectsofagingor
continualvibrationfromsourcessuchascompressorsorfans.
inch(mm)
RG79Y948H01_en.indd 3 2018/01/23 11:41:54