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User Manual - Page 3

For MXZ-4E80VAD.

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En-2
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 figure 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
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opera-
tion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3mawayfromtheantennaofTVsetorradio.Opera-
tion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.
500ormore
200ormore
350ormore
100ormore
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.
100ormore
500ormore
100ormore
Servicespace
350ormore
350ormore
6. Service space
Providespaceforserviceandmaintenanceasshowninthegure.
500ormore
100ormore
• 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thereisalackofairoworthereisapossibilityofbecoming
shortcycle,installanoutletguideandmakesurethereisenough
spacebehindoftheunit.
• Wheninstallingtwoormoreunits,donotinstalltheunitsinfrontor
behind each other.
100ormore
200ormore
350ormore
500ormore
500ormore
(Unit:mm)
5. Obstacles in front, behind and on side(s)
4. Obstacles in front and behind
The unit can be used by at-
tachinganoptionaloutdoor
blowingguide(PAC-
SH96SG-E)(butbothsides
andtopareopen).
100ormore
500ormore
Blowingguide(PAC-SH96SG-E)
Heightoftheobstacleis1200orless
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.
Optionaldifferent-diameterjoints(portsizeofoutdoorunit
→
diameterofconnectionpipe)
MXZ-
4E80VAD
MXZ-
5E100VAD
Liquid/Gas
6.35(1/4)
→
9.52(3/8):PAC-493PI
9.52(3/8)
→
12.7(1/2):MAC-A454JP
9.52(3/8)
→
15.88(5/8):PAC-SG76RJ
12.7(1/2)
→
9.52(3/8):MAC-A455JP
12.7(1/2)
→
15.88(5/8):MAC-A456JP
Refertotheinstallationmanualofindoorunitforthediameterofconnectionpipeofindoorunit.
AUNIT 6.35(1/4)/12.7(1/2)
B-D
UNIT
B-EUNIT 6.35(1/4)/9.52(3/8)
(Unit:mm(inch))
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.
• 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a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.
WG79A696H02_en.indd 2 2016/04/21 14:46:36
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