Troy-Bilt MXZ-4A36NA User's Manual | Page 2
2
1. BEFORE INSTALLATION
1-1. THE FOLLOWING SHOULD ALWAYS BE OBSERVED FOR SAFETY
• Besuretoread“THEFOLLOWINGSHOULDALWAYSBEOBSERVEDFORSAFETY”beforeinstallingtheairconditioner.
• Besuretoobservethewarningsandcautionsspecifiedhereastheyincludeimportantitemsrelatedtosafety.
• Afterreadingthismanual,besuretokeepittogetherwiththeOPERATINGINSTRUCTIONSforfuturereference.
1-3. SPECIFICATIONS
CAUTION
(Couldleadtoseriousinjuryinparticularenvironmentswhenoperatedincorrectly.)
n Do not install the unit by yourself (user).
Incompleteinstallationcouldcausefireorelectricshock,injuryduetothe
unitfalling,orleakageofwater.Consultthedealerfromwhomyoupur-
chasedtheunitoraqualifiedinstaller.
n Perform the installation securely referring to the installation manual.
Incompleteinstallationcouldcausefireorelectricshock,injuryduetothe
unitfalling,orleakageofwater.
n Install the unit securely in a place which can bear the weight of the
unit.
If the installation location cannot bear the weight of the unit, the unit
couldfallcausinginjury.
n Perform electrical work according to the installation manual and be
sure to use an exclusive circuit. Do not connect other electrical appli-
ances to the circuit.
If the capacity of the power circuit is insufficient or there is incomplete
electricalwork,itcouldresultinafireoranelectricshock.
n Do not damage the wires by applying excessive pressure with parts
or screws.
Damagedwirescouldcausefire.
n Be sure to cut off the main power in case of setting up the indoor P.C.
board or wiring works.
Failuretodosocouldcauseelectricshock.
n
Usethespecifiedwirestoconnecttheindoorandoutdoorunitsse-
curelyandattachthewiresfirmlytotheterminalblockconnecting
sections so the stress of the wires is not applied to the sections.
Incompleteconnectingandsecuringcouldcausefire.
n
Donotinstalltheunitinaplacewhereinflammablegasmayleak.
Ifgasleaksandaccumulatesintheareaaroundtheunit,itcouldcause
anexplosion.
n Do not use intermediate connection of the power cord or the exten-
sion cord and do not connect many devices to one AC outlet.
Itcouldcauseafireoranelectricshockduetodefectivecontact,defec-
tiveinsulation,exceedingthepermissiblecurrent,etc.
n
Besuretousethepartsprovidedorspecifiedpartsfortheinstalla-
tion work.
Theuseofdefectivepartscouldcauseaninjuryorleakageofwaterdue
toafire,anelectricshock,theunitfalling,etc.
n When plugging the power supply plug into the outlet, make sure
that there is no dust, clogging, or loose parts in both the outlet and
the plug. Make sure that the power supply plug is pushed complete-
ly into the outlet.
Ifthereisdust,clogging,orloosepartsonthepowersupplyplugorthe
outlet,itcouldcauseelectricshockorfire.Ifloosepartsarefoundonthe
powersupplyplug,replaceit.
n Attach the electrical cover to the indoor unit and the service panel
to the outdoor unit securely.
Iftheelectricalcoveroftheindoorunitand/ortheservicepanelofthe
outdoor unit are not attached securely, it could result in a fire or an
electricshockduetodust,water,etc.
n When installing or relocating the unit, make sure that no sub-
stanceotherthanthespecifiedrefrigerant(R410A)entersthe
refrigerant circuit.
Any presence of foreign substance such as air can cause abnormal
pressureriseoranexplosion.
n Do not discharge the refrigerant into the atmosphere. If refrigerant
leaks during installation, ventilate the room.
Ifrefrigerantcomesincontactwithafire,harmfulgascouldbegener-
ated.
n Check that the refrigerant gas does not leak after installation has
been completed.
Ifrefrigerantgasleaksindoors,andcomesintocontactwiththeflame
of a fan heater, space heater, stove, etc., harmful substances will be
generated.
n Use appropriate tools and piping materials for installation.
ThepressureofR410Ais1.6timesmorethanR22.Notusingappropri-
atetoolsormaterialsandincompleteinstallationcouldcausethepipes
toburstorinjury.
n When pumping down the refrigerant, stop the compressor before
disconnecting the refrigerant pipes.
If the refrigerant pipes are disconnected while the compressor is run-
ningandthestopvalveisopen,aircouldbedrawninandthepressure
in the refrigeration cycle could become abnormal y high. This could
causethepipestoburstorinjury.
n When installing the unit, securely connect the refrigerant pipes
before starting the compressor.
Ifthecompressorisstartedbeforetherefrigerantpipesareconnected
and when the stop valve is open, air could be drawn in and the pres-
sure in the refrigeration cycle could become abnormal y high. This
couldcausethepipestoburstorinjury.
n
Fastenaflarenutwithatorquewrenchasspecifiedinthis
manual.
Iffastenedtootight,aflarenutmaybreakafteralongperiodandcause
refrigerantleakage.
n The unit shall be installed in accordance with national wiring regu-
lations.
n Ground the unit correctly.
Do not connect the ground to a gas pipe, water pipe, lightning rod or
telephoneground.Defectivegroundingcouldcauseelectricshock.
n Install an ground leakage breaker depending on the installation
place.
If an ground leakage breaker is not installed, it could cause electric
shock.
n Perform the drainage/piping work securely according to the installa-
tion manual.
If there is defect in the drainage/piping work, water could drop from the
unit,soakinganddamaginghouseholdgoods.
n
Donottouchtheairinletorthealuminumfinsoftheoutdoor
unit.
Thiscouldcauseinjury.
n Do not install the outdoor unit where small animals may live.
If small animals enter and touch the electric parts inside the unit, it
couldcauseamalfunction,smokeemission,orfire.Also,adviseuser
tokeeptheareaaroundtheunitclean.
Model
Powersupply
Pipelengthandheightdifference*2,*3,*4,*8
Rated
Voltage
Frequency
Max.pipelengthperindoor
unit/formulti-system
Max.
heightdifference
Max.no.ofbendsperin-
doorunit/formultisystem
RefrigerantadjustmentA
*5
MXZ-3A30NA
MXZ-4A36NA
208/
230V
60Hz
25m(82ft)/70m(230ft)
15m(49ft)
25/70
20g/m(1.06ozeach5ft)
WARNING
(Couldleadtodeath,seriousinjury,etc.)
Phillipsscrewdriver
Level
Scale
Utilityknifeorscissors
Torquewrench
Wrench(orspanner)
4mm(5/32in.)hexagonalwrench
FlaretoolforR410A
GaugemanifoldforR410A
VacuumpumpforR410A
ChargehoseforR410A
Pipecutterwithreamer
1-2. REQUIRED TOOLS FOR INSTALLATION
*1Neverusepipeswiththicknesslessthanspecified.Thepressureresist-
ancewillbeinsufficient.
*2Useacopperpipeoracopper-alloyseamlesspipe.
*3Becarefulnottocrushorbendthepipeduringpipebending.
*4Refrigerantpipebendingradiusmustbe100mm(4in.)ormore.
*5Ifpipelengthexceeds40m(131ft),additionalrefrigerant(R410A)charge
is required. (No additional charge is required for pipe length less than
40m(131ft).)
Additionalrefrigerant(m)=A×(pipelength(m)-40)
Additionalrefrigerant(ft) =A× (pipelength(ft)-131)
5
*6Insulationmaterial:Heatresistingfoamplastic0.045specificgravity
*7Besuretousetheinsulationofspecifiedthickness.Excessivethickness
maycauseincorrectinstal ationoftheindoorunitandinsufficientthick-
nessmaycausedewdrippage.
*8 Iftheoutdoorunitisinstalledhigherthantheindoorunit,max.height
differenceisreducedto10m(33ft).
SG79Y871H02.indb 2
9/7/2007 1:09:33 PM
Related Manuals for Troy-Bilt MXZ-4A36NA
-
Carrier Air Conditioners 24ABB3 Owner's Manual
2 pages
-
Vicks Air Conditioners V1200 Owner's Manual
2 pages
-
Trane Air Conditioners XL15i Owner's Manual
6 pages
-
Oreck Air Conditioners AIR12GU Owner's Manual
48 pages
-
Hunter Air Conditioners 30200 Owner's Manual
8 pages
-
Heat Controller Air Conditioners InverterFlex Series Owner's Manual
15 pages
-
Heat Controller Air Conditioners Patriot 80 Series Owner's Manual
4 pages
-
De'Longhi Air Conditioners PAC A110 Owner's Manual
18 pages
-
Trane Air Conditioners XE1000 Owner's Manual
6 pages
-
Mitsubishi Air Conditioners R410A User's Manual
18 pages
-
Sharp Air Conditioners CV10NH - 10,000 BTU Portable Air Conditioner Installation Manual
60 pages
-
White Rodgers Air Conditioners 1F78 User's Manual
6 pages
-
Goldstar Air Conditioners GWHD5000 Owner's Manual
44 pages
-
Duracraft Air Conditioners AMD-8500E User's Manual
8 pages
-
Trane Air Conditioners RTAC 140-400 User's Manual
252 pages
-
Haier Air Conditioners Commercial Cool CPN10XCJ User's Manual
36 pages
-
Haier Air Conditioners HSU-09HV03/R2(SDB) User's Manual
27 pages
-
Carrier Air Conditioners 30GB User's Manual
12 pages
-
De'Longhi Air Conditioners pinguino pac ct90 User's Manual
14 pages
-
Comfort-Aire Air Conditioners Air Conditioner PAD-121 User's Manual
19 pages
-
Kul Air Conditioners KU32085 User's Manual
28 pages
-
Trane Air Conditioners XR14 User's Manual
6 pages
-
Frigidaire Air Conditioners FFRH0822R1 Installation Instructions
6 pages
-
Arctic King Air Conditioners WINDOW/WALL TYPE ROOM AIR CONDITIONER User's Manual
20 pages