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Mitsubishi 864810 Triple Zone M Series Mini Split System with Cooling 24000 BTU, Two 6k BTU Indoor, One 12k BTU Indoor, PACMKA31BC Branch Box, and an Outdoor Unit

User Manual - Page 3

For 864810.

PDF File Manual, 24 pages, Read Online | Download pdf file

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1-4.SELECTINGTHEINSTALLATIONLOCATION
• Whereitisnotexposedtostrongwind.
• Whereairowisgoodanddustless.
• Whererainordirectsunshinecanbeavoidedasmuchaspossible.
• Whereneighboursarenotannoyedbyoperationsoundorhotair.
• Whererigidwallorsupportisavailabletopreventtheincreaseofoperation
soundorvibration.
• Wherethereisnoriskofcombustiblegasleakage.
• Wheninstallingtheunit,besuretosecuretheunitlegs.
• Whereitisatleast10ft.(3m)awayfromtheantennaofTVsetorradio.Op-
erationoftheairconditionermayinterferewithradioorTVreceptioninareas
wherereceptionisweak.Anampliermayberequiredfortheaffecteddevice.
• Installtheunithorizontally.
• Pleaseinstallitinanareanotaffectedbysnowfallorblowingsnow.Inareas
with heavy snow,please installa canopy, apedestal and/or some bafe
boards.
Note:
Itisadvisabletomakeapipingloopnearoutdoorunitsoastoreducevibration
transmitted from there.
Note:
When operating the air conditioner in low outside temperature, be sure to
follow the instructions described below.
• Neverinstalltheoutdoorunitinaplacewhereitsairinlet/outletsidemay
be exposed directly to wind.
• Topreventexposuretowind,installtheoutdoorunitwithitsairinletside
facing the wall.
•
Topreventexposuretowind,itisrecommendedtoinstallabafeboardon
the air outlet side of the outdoor unit.
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.
• Saltyplacessuchastheseaside.
• Wheresuldegasisgeneratedsuchasahotspring.
• Wherethereishigh-frequencyorwirelessequipment.
• WherethereisemissionofhighlevelsofVOCs,includingphthalatecom-
pounds,formaldehyde,etc.,whichmaycausechemicalcracking.
3. Obstaclesinfront(blowing)only
Whenthereisanobstacleinfrontoftheunitasshowninthegure,open
spaceabove,behind,andonthesidesoftheunitisrequired.
2. Front (blowing) side open
Aslongasspaceindicatedinthegureisprovided,itisallowedtoinstallthe
unit where obstacles are behind and on the sides of the unit. (No obstacle
abovetheunit)
FREESPACEREQUIREDAROUNDOUTDOORUNIT
Servicespace
• Wheninstallingtheunitinanareathatisenclosedwithwallssuchasa
verandah,besuretohaveenoughspaceasshownbelow.
In this case, the air conditioning capacity and power consumption might
deteriorate.
• Wheninstallingtwoormoreunits,donotinstalltheunitsinfrontorbehind
each other.
1.Obstaclesabove
When there is no obstacle in front and on the sides of the unit, it is allowed
toinstalltheunitwhereanobstacleisabovetheunitonlyifthespaceshown
inthegureisprovided.
6. Service space
Providespaceforserviceandmaintenanceasshowninthegure.
19-11/16(500)ormore
3-15/16(100)ormore
5. Obstaclesinfront,behindandonside(s)
(Unit: inch (mm))
Heightoftheobstacleis47-1/4(1200)orless
19-11/16(500)ormore
3-15/16(100)ormore
19-11/16(500)
or more
13-25/32(350)ormore
3-15/16(100)ormore
13-25/32(350)ormore
3-15/16(100)ormore
7-7/8(200)ormore
13-25/32(350)ormore
3-15/16(100)
or more
7-7/8(200)ormore
13-25/32(350)
or more
19-11/16(500)
or more
19-11/16(500)
or more
4. Obstaclesinfrontandbehind
The unit can be used by attaching an optional outdoor blowing guide
(PAC-SH96SG-E)(butbothsidesandtopareopen).
3-15/16(100)ormore
Blowingguide(PAC-SH96SG-E)
19-11/16(500)ormore
1-3.SELECTINGOPTIONALDIFFERENT-DIAMETERJOINTS
Ifthediameterofconnectionpipedoesnotmatchtheportsizeofoutdoorunit,useoptionaldifferent-diameterjointsaccordingtothefollowingtable.
Port size of outdoor unit Optionaldifferent-diameterjoints(portsizeofoutdoorunit
→
diameter of connection pipe)
MXZ-3C MXZ-4C Liquid/Gas
1/4(6.35)
→
3/8(9.52):PAC-493PI
3/8(9.52)
→
1/2(12.7):MAC-454JP-E
3/8(9.52)
→
5/8(15.88):PAC-SG76RJ-E
1/2(12.7)
→
3/8(9.52):MAC-A455JP-E
1/2(12.7)
→
5/8(15.88):MAC-A456JP-E
Refer to the installation manual of indoor unit for the diameter of connection pipe of indoor unit.
A UNIT 1/4(6.35)/1/2(12.7)
B-CUNIT B-DUNIT 1/4(6.35)/3/8(9.52)
(Unit: inch (mm))
WG79A686H01_en.indd 2 11/24/2015 9:04:54 AM
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