MLZ-KP Installation Manual

En-2
1-2. SELECTING THE INSTALLATION LOCATION
INDOOR UNIT
• Whereairowisnotblocked.
• Wherecool(orwarm)airspreadsovertheentireroom.
• Whereitisnotexposedtodirectsunshine.Donotexposetodirectsunshine
alsoduringtheperiodfollowingunpackingtobeforeuse.
• Whereeasilydrained.
• Atadistance3ft.(1m)ormoreawayfromyourTVandradio.Operation
oftheairconditionermayinterferewithradioorTVreception.Anamplier
mayberequiredfortheaffecteddevice.
•
Inaplaceasfarawayaspossiblefromuorescentandincandescentlights.In
ordertomaketheinfraredremotecontroloperatetheairconditionernormally.
Theheatfromthelightsmaycausedeformationortheultravioletmaycause
deterioration.
• Wheretheairltercanberemovedandreplacedeasily.
• Whereitisawayfromtheotherheatorsteamsource.
REMOTE CONTROLLER
• Whereitiseasytooperateandeasilyvisible.
• Wherechildrencannottouchit.
• Selectapositionabout4ft.(1.2m)abovetheoorandcheckthatsignals
fromtheremotecontrolleraresurelyreceivedbytheindoorunitfromthat
position(‘beep’or‘beepbeep’receivingtonesounds).Afterthat,attachre-
motecontrollerholdertoapillarorwallandinstallwirelessremotecontroller.
Note:
Inroomswhereinvertertypeuorescentlampsareused,thesignalfromthe
wirelessremotecontrollermaynotbereceived.
Note:
Avoidthefollowingplacesforinstallationwhereairconditionertroubleis
liabletooccur.
• Whereammablegascouldleak.
• Wherethereismuchmachineoil.
• Whereoilissplashedorwheretheareaislledwithoilysmoke(suchas
cookingareasandfactories,inwhichthepropertiesofplasticcouldbe
changedanddamaged).
• Saltyplacessuchastheseaside.
• Wheresuldegasisgeneratedsuchashotspring,sewage,wastewater.
• Wherethereishigh-frequencyorwirelessequipment.
• Where there is emissionof high levels of VOCs, including phthalate
compounds,formaldehyde,etc.,whichmaycausechemicalcracking.
• Theapplianceshallbestoredsoastopreventmechanicaldamagefrom
occurring.
Electrical specications
INDOOR UNIT
Powersupply(V,PHASE,Hz) 208/230,1,60
Min.CircuitAmpacity (A) 1.0
Fanmotor(F.L.A.) (A) 0.68
Pipe
Outside
diameter
Minimum
wallthick-
ness
Insulation
thickness
Insulation
material
inch(mm)
Forliquid
MLZ-
KP09/12/18NA
1/4(6.35)
0.0315
(0.8)
5/16(8)
Heatresist-
antfoam
plastic0.045
Specic
gravity
Forgas
MLZ-KP09/12NA 3/8(9.52)
0.0315
(0.8)
5/16(8)
MLZ-KP18NA 1/2(12.7)
0.0315
(0.8)
5/16(8)
1-3. SPECIFICATIONS
1-3-1. INDOOR/OUTDOOR WIRE CONNECTION
• Wiringworkshouldbebasedonapplicabletechnicalstandards.
• Wiringconnectionsshouldbemadefollowingthediagram.
• Securelytightenscrews.
Connecting wires and the ground wire
• Use solid conductor Min.AWG14 or stranded conductor
Min.AWG14.
• Usedoubleinsulatedcopperwirewith600Vinsulation.
• Usecopperconductorsonly.
*Followlocalelectricalcodes.
Note:
Whentheindoorunitispoweredfromtheoutdoorunit,depend-
ingonlocalcode,adisconnectswitchneedstobeinstalledtoa
powersupplycircuit.
1-3-2. REFRIGERANT PIPES
• Topreventcondensation,insulatethetworefrigerantpipes.
CAUTION
Besuretousetheinsulationofspeciedthickness(tableonthe
right).Excessiveinsulationmaycauseincorrectinstallationof
theindoorunit,andtoolittleinsulationmaycausecondensate
toform.
• Theunithasaredconnectionsonbothindoorandoutdoor
sides.
• Removethevalvecoverfromtheoutdoorunit,thenconnect
thepipe.
• Refrigerantpipesareusedtoconnecttheindoorandoutdoor
units.
• Becarefulnottocrushoroverbendthepipeinpipebending.
RG79Y948H01_en.indd 2 2018/01/23 11:41:53