Mitsubishi Electric PAC-SF81MA-E User manual

OPTIONAL PARTS
E-209
A-control Mr. SLIM models can be connected to "M-NET"
through optional M-NET converter so that they can be
monitored / controlled effictively and meticulously.
Photo
Specifications
All PU(H)-P
All PUHZ-RP
All PUHZ-P outdoor Units (A-control)
All PUHZ-HRP
M-NET Converter
PAC-SF81MA-E
Descriptions
Applicable Models
Dimensions Unit : mm
CN5
(Connect to outdoor controller board)
12345
1234
1 2
CN2M(M-NET)
123
SW11(M-NET Address<1s digit>)
SW12(M-NET Address<10s digit>)
140
50
CND
(Connect to outdoor controller board)
㪪㪮㪈
LED2LED3LED4
LED5
LED1
Mounted inside the electrical utility box of outdoor
unit. (Tempreture : -20 to 60, humidity : 90% or
less (no condensation))
Supplied from control board
Power
Operating conditions
Weight
0.3kg
0.6W (at 5V DC, 12V DC)
Power consumption
Model change from PAC-SF80MA-E

OPTIONAL PARTS
E-210
INSTALLATIONMANUALFORA-MCONVERTER
Thismanualiswrittenonlyforthemodels
SAFETYPRECAUTIONS
●Afterinstallation,maketestoperationandconfirmthatitworksproperly,andexplainthesafetyprecautions,operationmethod,
andmaintenancetoyourcustomers.
Tellyourcustomerstokeepthisinstallationmanualtogetherwithoperationmanualwiththem,andwhentheygiveorsellthis
machinetootherpersonputthisinstallationmanualandoperationmanualwithit.
●Beforestartinginstallation,readthe"SafetyPrecautions"describedbelow.
●Thefollowingprecautionsmustbeobservedasitdescribestheseriousmattersforsafety.
●Thesafetyprecautionsaredescribedwiththedegreeofdanger.
WARNING
WARNING
CAUTION
Whenyouhandlewrong,itcanleadtodeathorseriousinjury.
Whenyouhandlewrong,itcanleadtoinjuryordamagetobuildingandfurniture.
The installation must be done by dealer or qualified person.
●Ifthecustomersdotheinstalltionbythemselvesanditisnot
perfectlyinstalleditcancausewaterleak,electricshock,orfire.
●Iftheinstallationisnotperfectlydone,itcancausewaterleak,
electricshock,orfire.
The installation must be done in accordance with this manual.
Never try any modification.
●Forrepair,askyourdealer.
Ifthemachineismodifiedorrepairedunperfectly,itcancausewater
leak,electricshock,orfire.
Never move or reinstall the machine by the customers.
●Iftheinstallationisnotperfectlydone,itcancausewaterleak,
electricshock,orfire.Askyourdealerorqualifiedperson.
Beforeelectricwiring
CAUTION
The wiring must be securely done by using proper cable. The wires should
be connected to the terminals not to have external force of the cable.
●Unperfectconnectionscancauseheatorfire.
The termial cover (panel) of the unit must be installed securely.
●
Unperfectinstallationcancausefireorelectricshockbydustorwater.
The electric installation must be done by qualified person in accordance
with this installation manual. Use the separate circuit only for this machine
and use rated voltage and circuit breaker.
●Iftheelectriccircuitpowerisnotsufficientorthewiringisnot
properlydone,itcancauseelectricshockorfire.
●Withoutacircuitbreaker,itcancauseelectricshock.
Install a circuit breaker depending upon the location.
Use standard wires which meet current capacity.
●Otherwise,itcancauseshort-circuit,heat,orfire.
Wires must not have tension.
●Itcancausesnipping,heat,orfire.
Put ground wire.
●Nevergroundtogaspipe,waterpipe,lightningconductor,or
telephonegroundwire.
Unperfrectgroundcancauseshort-circuit.
Use proper fuses
●Ifyouuselargersizefusesorneeldewire,itcancausefailureorfire.
Beforetestoperation
Turn the power on 12 hours or more before operation.
●Ifyoustartoperationassoonasthepoweron,itcancausefailure.
Neverturnthepoweroffduringseason.
Never operate the machine without panel or guard off.
●Itcancauseseriousinjurybeingcaughtbyrotatingpartorburnor
electricshockbyhighvoltagepart.
Never operate the machine without air filter off.
●Itcancausefailurebydust.
Never operate the switches with your hand wet.
●Itcancauseelectricshock.
Never touch refrigerant pipes while the machine running.
●Therefrigerantpipesbecomeshighandlowtemperaturewhilethe
machinerunning.Ifyoutouchthepipesbyhand,itcancause
chilblainorburn.
Never turn the power off as soon as the machine stops.
●Waitfor5minutesormore.Itcancausewaterleakorfailure.
CAUTION
A:
B:
C:
D:
E:
F:
G:
H:
PUHZ-RP1.6/2VHA
PUHZ-RP35/50VHAtype
PUZ-A18NHA,PUY-A12/18NHA
PUHZ-RP2.5〜6VHA（-A）
PUHZ-(H)(R)P60〜140VHAtype
PUZ-A24〜42NHA,PUY-A24〜42NHA
PUHZ-RP100〜140VKA
PU（H）-P1〜4VGA（A）,P25〜100VGAA
PU（H）-P1.6〜6YGA（A）,P35〜140YGAA
PUH-P8/10YE,P8/10MYA,P200/250MYA
PUHZ-RP4〜6YHA
PUHZ-(H)RP100〜140YHAtype
PUHZ-RP100〜140YKA
PUHZ-RP8/10YHA（-A）,RP200/250YHA（-A）
PUHZ-RP200/250YHA1（-A）
PU（H）-P71/100VHA,PU（H）-P71〜140YHA
PUHZ-P200/250YHA(3),PUHZ-RP200/250YHA2,PUHZ-RP200/250YKA
M-NET Converter PAC-SF81MA-E

OPTIONAL PARTS
E-211
1.PartsList
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WireMarking:INVtype Always
makesurethatthemarkingsand
theapplicablemodelmatch.
Ifusedincorrectly,partscouldbe
damaged.
WireMarking:NON-INV
Alwaysmakesurethatthe
markingsandtheapplicablemodel
match.Ifusedincorrectly,parts
couldbedamaged.
M-NET Converter PAC-SF81MA-E

OPTIONAL PARTS
E-212
2.Installationprocedure【Applicablemodel:GroupA】
Affixinsulationsheetsand③tothe
backsideoftheflangesurfaceonthe
topofthesidepanel.
Startingfromthebottom,mount
lnsulationSheet③totheLbend
sectiononthebackofthenoisefilter
mountingpanel.
PositionthechamferedsectionofPlate
②sothatitfacesthefanside(theleft
sideofthedrawing)andmountitusing
Screw⑤.
Asshownintheillustration,position
M-NETboard①(insulationsheet,with
support)onthefourcornersofPlate②
sothattheDIPswitches(SW11,SW12)
areontheterminalblocksideandthen
mount.
※Pushitfirmlyuntilyouhearitclick
Useterminalscrew⑦tosecureterminal
block⑥
※Terminalblock⑥hasaroundboss
forpositioning:Fittheroundbossinto
thepositioningholeinsteel-plate.
Pastelabel⑧
Useleadwire-A⑨toconnectCN5of
M-NETboard①connectionand
CNMNTofoutdoorcontrolboard.
※Caution
WireMarking:INVtype,Connector
color:Red
Alwaysmakesurethatthe
markingsandtheapplicablemodel
match.Ifusedincorrectly,partscould
bedamaged.
Useleadwire-C⑪toconnectCNDof
M-NETboard①connectionand
CNVMNTofoutdoorcontrolboard.
Useleadwire-D⑫toconnectCN2Mof
M-NETboard①connectionand
terminalsAandBofterminalblock⑥
Polarityisnotaconcern.
※Connectthewirefirmlymakingsure
thatthescrewsonterminalblockare
notloose.

Theleadwiresshouldbetiedtogether
withtheotherleadwireswith
thepulltight⑭nottoloose.
Wiringlengthisadjustedaccordingto
apparatus.
Itprogressestothexxpage
3.WiringmethodforM-NET
Note1:Usegroundwireandscrew⑬as
requiredtoconnecttheshieldof
M-NETtransmissionlinetotheunit.
Note2:Takegreatcarethatnoleadwireis
caughtonanythingwheninstaling
panels.
1
1
2
2
3
3
4
45
5
6
6
7
8
9
10
①M-NETboard
③Insulationsheet
⑤Screw
②Plate
Terminalblock
Terminalblock
●ToprotectthewiresconnectedtoM-NETboardfromtheedgesof
sheet-metalcomponent,pastetheinsulationontheedgesurfaceofpanel
sheet-metalbeforeproceedingwiththefollowingwork.
③Insulationsheet
③Insulationsheet
Controlboard
(TopviewofElectricbox）
(WhenviewedfromthesideofElectricbox）
Chamferedsection
Powerboard
Noisefilter
Terminalblock(M-NET)
Noisefilter
SW12
CN2M
CND
CN5
SW11
CENTRALIZEDCONTROL(M-NET)
ＡＢＳ
ＢＧ７９Ｈ７４４Ｈ０２
LNS1S2S3
M-NET Converter PAC-SF81MA-E

OPTIONAL PARTS
E-213
Pateinsulationsheet③onsheet-metal
sothatitcompletelyenvelopstheedge
surfaceofsheet-metal.
InstallM-NETboard①(withinsulation
sheetsandsupports)onthesideof
Electricboxsothattherotaryswitch
facesup(atthefourpointsindicatedby
arrows).
※Pushitfirmlyuntilyouhearit
click.
Useterminalscrew⑦tosecureterminal
block⑥
※Terminalblock⑥hasaroundbossfor
positioning:Fittheroundbossintothe
positioningholeinsteel-plate.
Pastelabel⑧underterminalblock⑥
Useleadwire-A⑨toconnectCN5of
M-NETboard①connectionand
CNMNTofoutdoorcontrolboard.
※Caution
WireMarking:INVtype,Connector
color:Red
Alwaysmakesurethatthe
markingsandtheapplicablemodel
match.Ifusedincorrectly,partscould
bedamaged.
Useleadwire-C⑪toconnectCNDof
M-NETboard①connectionand
CNVMNTofoutdoorcontrolboard.
Useleadwire-D⑫toconnectCN2Mof
M-NETboard①connectionand
terminalsAandBofterminalblock⑥
Polarityisnotaconcern.
※Connectthewirefirmlymakingsure
thatthescrewsonterminalblockare
notloose.

Theleadwiresshouldbetiedtogether
withtheotherleadwireswith
thepulltight⑭nottoloose.
Wiringlengthisadjustedaccordingto
apparatus.
Itprogressestothepage
3.WiringmethodforM-NET
Note1:Usegroundwireandscrew⑬as
requiredtoconnecttheshieldof
M-NETtransmissionlinetotheunit.
Note2:Takegreatcarethatnoleadwireis
caughtonanythingwheninstaling
panels.
2.Installationprocedure【Applicablemodel:GroupB】
1
2
2
3
3
4
5
6
7
8
7
4
1
①M-NETboard
Controlboard
●ToprotectthewiresconnectedtoM-NETboardfromtheedgesof
sheet-metalcomponent,pastetheinsulationontheedgesurfaceofpanel
sheet-metalbeforeproceedingwiththefollowingwork.
Pasteinsulationsheet③onsheet-metalsothatit
completelyenvelopstheedgesurfaceofsheet-metal.
(WhenviewedfromthesideofElectricbox）
(WhenviewedfromthesideofElectricpartsbox）
CENTRALIZEDCONTROL(M-NET)
ＡＢＳ
ＢＧ７９Ｈ７４４Ｈ０２
LN S1 S2 S3
SW12
CN2M
CND
CN5
SW11
M-NET Converter PAC-SF81MA-E

OPTIONAL PARTS
E-214
2.Installationprocedure【Applicablemodel:GroupC】
SW12 SW11
ABS
Positionhole
HoleforM-NET
ground
CENTRALIZEDCONTROL(M-NET)
ＡＢＳ
①M-NETboard Addressswitches
Controlboard
Terminalblock
⑤Screw
(M4×8)
⑦Screw(M3×20)
HoleforM-NETground
⑧Label
⑥Terminalblock(M-NET)
④Terminalbase
Mountinghole
InstalltheM-NETboard①sothatthe
(SW11,SW12)comefront.
※Putitsecurelyuntilitsoundsclick.
InstalltheTerminalblock(M-NET)⑥on
theTerminalbase④.
  ※The Terminal base ④ has round boss
forpositioning.
Matchtheroundbosstotheholesof
theTerminalbase④.
PuttheLabel⑧ontheTerminalbase④
.
※NottoclosetheHoleforM-NET
ground.
InstalltheTerminalbase④onthe
bottominsideoftheelectricbox.
Connecttheleadwire-B⑩toboththe
connectorCN5ontheM-NETboard①
andtheconnectorCNMNTonthe
controlboard.
※Caution
WireMarking:NON-INV,Connector
color:White
Alwaysmakesurethatthe
markingsandtheapplicablemodelmatch.
Ifusedincorrectly,partscouldbe
damaged.
Connecttheleadwire-C⑪toboththe
connectorCNDontheM-NETboard①
andtheconnectorCNVMNTonthe
controlboard.
Connecttheleadwire-D⑫toboththe
connectorCN2MontheM-NETboard
①andtheterminalsA&Bonthe
terminalblock(M-NET)⑥.

Theleadwiresshouldbetiedtogether
withtheotherleadwireswith
thepulltight⑭nottoloose.
Wiringlengthisadjustedaccordingto
apparatus.
Itprogressestothexxpage
3.WiringmethodforM-NET
Note1:Usegroundwireandscrew⑬as
requiredtoconnecttheshieldof
M-NETtransmissionlinetotheunit.
Note2:Takegreatcarethatnoleadwireis
caughtonanythingwheninstaling
panels.
2
2
3
5
7
6
1
1
3
4
4
5
6
7
8
ＡＢＳ
ＣＮ5
ＣＮ2Ｍ
ＣＮＭNTＣＮVＭNT
ＣＮＤ
CENTRALIZEDCONTROL(M-NET)
Controlboard
Terminalblock
ConnectionofM-NETboard(CN5)andControlboard(CNMNT)
ConnectionofM-NETboard(CN2M)and
Terminalblock(TerminalsA&B)
ConnectionofM-NETboard(CND)and
Controlboard(CNVMVT)
⑩Leadwire-B
Rightsideof
electricbox
①M-NET
board
⑫Leadwire-D
⑪Leadwire-C
M-NET Converter PAC-SF81MA-E

OPTIONAL PARTS
E-215
2.Installationprocedure【Applicablemodel:GroupD】
InstalltheM-NETboard①sothatthe
(SW11,SW12)comefront.
※Putitsecurelyuntilitsoundsclick.
InstalltheTerminalblock(M-NET)⑥on
thebaseoftheelectricbox.
PuttheLabel⑧onthebaseofthe
electricbox.
Connecttheleadwire-B⑩toboththe
connectorCN5ontheM-NETboard①
andtheconnectorCNMNTonthe
controlboard.
※Caution
WireMarking:NON-INV,Connector
color:White
Alwaysmakesurethatthe
markingsandtheapplicablemodelmatch.
Ifusedincorrectly,partscouldbe
damaged.
Connecttheleadwire-C⑪toboththe
connectorCNDontheM-NETboard①
andtheconnectorCNVMNTonthe
controlboard.
Connecttheleadwire-D⑫toboththe
connectorCN2MontheM-NETboard
①andtheterminalsA&Bonthe
terminalblock(M-NET)⑥.

Theleadwiresshouldbetiedtogether
withtheotherleadwireswith
thepulltight⑭nottoloose.
Wiringlengthisadjustedaccordingto
apparatus.
Itprogressestothexxpage
3.WiringmethodforM-NET
Note1:Usegroundwireandscrew⑬as
requiredtoconnecttheshieldof
M-NETtransmissionlinetotheunit.
Note2:Takegreatcarethatnoleadwireis
caughtonanythingwheninstaling
panels.
1
2
3
6
4
5
1
2
3
4
5
6
7
HoleforM-NETground
Positionhole
Terminal
block
Terminal
block
①M-NETboard
Controlboard
⑧Label
⑥Terminalblock(M-NET)
⑦Screw(M3×20)
Mountinghole
ＡB S
Addressswitches
SW12 SW11
Controlboard
Terminal
block
Terminal
block
Connectionof
M-NETboard(CN5)
andControlboard
(CNMNT)
Connectionof
M-NETboard(CND)
andControlboard
(CNVMNT)
Connectionof
M-NETboard(CN2M)
andTerminalblock
(TerminalsA&B)
⑩Leadwire-B
⑫Leadwire-D
①M-NETboard
CND CN2M CN5
⑪Leadwire-C
ＡB S
CNVMNT CNMNT
M-NET Converter PAC-SF81MA-E

OPTIONAL PARTS
E-216
2.Installationprocedure【Applicablemodel:GroupE】
CENTRALIZEDCONTROL(M-NET)
ＡＢＳ
ＢＧ７９Ｈ７４４Ｈ０２
SW12
CN2M
CND
CN5
SW11
4
3
1
2
⑧Label
⑬Groundwire
Controlboard
⑦Terminalscrew
⑥Terminalblock
⑤Screws
⑮Plate2
①M-NETboard
AttachthePlate2⑮,usingtwoscrews
⑤.
InstallM-NETboard①(withinsulation
sheetsandsupports)onthePlate2⑮.
※Pushitfirmlyuntilyouhearitclick.
Useterminalscrew⑦tosecureterminal
block⑥
※Terminalblock⑥hasaroundbossfor
positioning:Fittheroundbossintothe
positioningholeinsteel-plate.
Pastelabel⑧
Useleadwire-A⑨toconnectCN5of
M-NETboard①connectionand
CNMNTofoutdoorcontrolboard.
※Caution
WireMarking:INVtype,Connector
color:Red
Alwaysmakesurethatthe
markingsandtheapplicablemodel
match.Ifusedincorrectly,partscould
bedamaged.
Useleadwire-C⑪toconnectCNDof
M-NETboard①connectionand
CNVMNTofoutdoorcontrolboard.
Useleadwire-D⑫toconnectCN2Mof
M-NETboard①connectionand
terminalsAandBofterminalblock⑥
Polarityisnotaconcern.
※Connectthewirefirmlymakingsure
thatthescrewsonterminalblockare
notloose.

Theleadwiresshouldbetiedtogether
withtheotherleadwireswith
thepulltight⑭nottoloose.
Wiringlengthisadjustedaccordingto
apparatus.
Itprogressestothexxpage
3.WiringmethodforM-NET
Note1:Usegroundwireandscrew⑬as
requiredtoconnecttheshieldof
M-NETtransmissionlinetotheunit.
Note2:Takegreatcarethatnoleadwireis
caughtonanythingwheninstaling
panels.
1
2
3
4
5
6
7
8
M-NET Converter PAC-SF81MA-E

OPTIONAL PARTS
E-217
InstallM-NETboard①(withinsulation
sheetsandsupports)onthesideof
electricbox.
Atthefourpointindicatedbyarrows.
※Pushitfirmlyuntilyouhearitclick.
Useterminalscrew⑦tosecureterminal
block⑥
※Terminalblock⑥hasaroundbossfor
positioning:Fittheroundbossintothe
positioningholeinsteel-plate.
Pastelabel⑧underterminalblock⑥
Useleadwire-A⑨toconnectCN5of
M-NETboard①connectionand
CNMNTofoutdoorcontrolboard.
※Caution
WireMarking:INVtype,Connector
color:Red
Alwaysmakesurethatthemarkings
andtheapplicablemodelmatch.If
usedincorrectly,partscouldbe
damaged.
Useleadwire-C⑪toconnectCNDof
M-NETboard①connectionand
CNVMNTofoutdoorcontrolboard.
Useleadwire-D⑫toconnectCN2Mof
M-NETboard①connectionand
terminalsAandBofterminalblock⑥
Polarityisnotaconcern.
※Connectthewirefirmlymakingsure
thatthescrewsonterminalblockare
notloose.

Theleadwiresshouldbetiedtogether
withtheotherleadwireswith
thepulltight⑭nottoloose.
Wiringlengthisadjustedaccordingto
apparatus.
Itprogressestothexxpage
3.WiringmethodforM-NET
Note1:Usegroundwireandscrew⑬as
requiredtoconnecttheshieldof
M-NETtransmissionlinetotheunit.
Note2:Takegreatcarethatnoleadwireis
caughtonanythingwheninstaling
panels.
2.Installationprocedure【Applicablemodel:GroupF】
1
2
3
4
5
6
7
SW12
CN2M
CND
CN5
SW11
1
Controlboard
(Whenviewedfromthesideofelectricalpartsbox)
①M-NETboard
2
6
3
CENTRALIZEDCONTROL(M-NET)
ＡＢＳ
ＢＧ７９Ｈ７４４Ｈ０２
L1 L2 L3 N
S1 S2 S3
L1
M-NET Converter PAC-SF81MA-E

OPTIONAL PARTS
E-218
TheM-NETboard①isinstalledinthe
bottomofelectricboxsothattheDIP
switches(SW11,SW12)comefront.
※Pushitfirmlyuntilyouhearit
click.

Useterminalscrew⑦tosecureterminal
block⑥
※Terminalblock⑥hasaroundbossfor
positioning:Fittheroundbossintothe
positioningholeinsteel-plate.
Pastelabel⑧underterminalblock⑥
Useleadwire-B⑩toconnectCN5of
M-NETboard①connectionand
CNMNTofoutdoorcontrolboard.
※Caution
WireMarking:NON-INV,Connector
color:White
Alwaysmakesurethatthe
markingsandtheapplicablemodel
match.Ifusedincorrectly,partscould
bedamaged.
Useleadwire-C⑪toconnectCNDof
M-NETboard①connectionand
CNVMNTofoutdoorcontrolboard.
Useleadwire-D⑫toconnectCN2Mof
M-NETboard①connectionand
terminalsAandBofterminalblock⑥
Polarityisnotaconcern.
※Connectthewirefirmlymakingsure
thatthescrewsonterminalblockare
notloose.

Theleadwiresshouldbetiedtogether
withtheotherleadwireswith
thepulltight⑭nottoloose.
Wiringlengthisadjustedaccordingto
apparatus.
Itprogressestothexxpage
3.WiringmethodforM-NET
Note1:Usegroundwireandscrew⑬as
requiredtoconnecttheshieldof
M-NETtransmissionlinetotheunit.
Note2:Takegreatcarethatnoleadwireis
caughtonanythingwheninstaling
panels.
2.Installationprocedure【Applicablemodel:GroupG】
1
2
3
4
5
6
7
2
3
1
①M-NETboard
Controlboard
(TopviewofElectricboxwithouttoppanel）
(FrontviewofElectricbox）
⑥Terminalblock
(M-NET)
CN2M
CND
CN5
SW12 SW11
CENTRALIZEDCONTROL(M-NET)
ＡＢＳ
ＢＧ７９Ｈ７４４Ｈ０２
CN2M
CND
CN5
SW12 SW11
M-NET Converter PAC-SF81MA-E

OPTIONAL PARTS
E-219
2.Installationprocedure【Applicablemodel:GroupH】
M-NET Converter PAC-SF81MA-E

OPTIONAL PARTS
E-220
Betweentheoutdoorunits,itisOKthatonlyM-NETwiring(2wires,nopolarity)isdone.
ThesettingshouldbedonebyrotaryswitchesSW11for
onefigureandSW12fordoublefiguresonA-MCONVERTER
oftheoutdoorunit.(Factorysettingsareallzero.)
(1)Attention
①Outsideoftheunit,thewiresfortransmission(calledfortransmitwireslater)shouldkeepaway(5cm
ormore)frompowercablenottoreceiveelectricnoise.(Neverputthetransmitwiresandpowercable
inthesamecablepipe.)
②Neversupplyvoltage220V-240Vtotheterminals(TB7)fortransmission.Ifthevoltageissupplied,it
canbreaktheelectronicpartsontheA-MCONVERTERboard.
③Usetheshieldedcable(CVVS,CPEVS)of1.25mmsquarethicknesswith2wiresforthetransmission
cable.Neverusetransmitwiresofdifferentsystemwithacablewhichcontainsmultiwires.The
communicationoftransmitsignalswillnotworkproperlyanditcancausewrongoperation.
(2)M-NETaddresssetting
MakeM-NETsettingandrefrigerantaddresssettingononlyoutdoorunit.
ThereisnoaddresssettingsforoutdoorunitandremotecontrollerlikeCityMultisystem.

TheM-NETaddresssettingfortakingintocentralizedcontrolsystemshouldbedoneonlytothe
outdoorunit.
Theaddresssetnumbershouldbe1-50sameasforCityMultiindoorunitandmakesetinorderof
numberforthesamegroup.
3.WiringmethodforM-NET
Groupremote
controller
Powersupplyunit
fortransmitcable
Refrigerantaddress
00
M-NETaddress
01
Refrigerantaddress
00
M-NETaddress
02
Refrigerantaddress
00
M-NETaddress
03
SlimAcontrol
remotecontrol
Indoorunit
Outdoorunit 1〜50 51〜100
Remotecontroller 101〜150
201〜250
201〜250
Systemcontroller
1〜50
Groupremotecontroller
Acontrolslim CityMulti(M-NET)
1
M-NETaddressNo.
250
0
1
2
3
4
5
6
7
8
9

0
1
2
3
4
5
6
7
8
9

0
1
2
3
4
5
6
7
8
9

0
1
2
3
4
5
6
7
8
9

0
1
2
3
4
5
6
7
8
9

0
1
2
3
4
5
6
7
8
9

SW11
(1stdigit)
SW12
(2nddigit)
〈Example〉
Switch
setting
( )
SlimAcontrol
remotecontrol
( )
SlimAcontrol
remotecontrol
( )
M-NET Converter PAC-SF81MA-E

OPTIONAL PARTS
E-221
(3)Refrigerantaddresssetting
IncasethattheAcontrolSlimissetforgroupbetweendifferentrefrigerant(whenmultiplerefrigerant
systemissetinonegroup),itisnecessarytomakerefrigerantaddresssettingbesidesthewiringfor
remotecontroller(TB5)betweentheindooruntis.
Incasethatthegroupsettingisnotdone,besuretoleavetherefrigerantaddresssetfor00.
TherefrigerantaddressissetbydipswitchSW1(3-6)ontheoutdoorcontrolleroftheoutdoorunit.
(FactorysettingsareallOFF・・・・・Refrigerantaddress00).
(4)Limitationforaddresssettings
Incaseofgroupoperation,theM-NETaddresssettingsandtherefrigerantaddresssettingsshouldbe
donewiththeprocedureabove.
However,maketheminimumM-NETaddresssettingsinthegroupfortheoutdoorunitwhichhasthe
refrigerantaddress00.
※Itdoesnotmatteriftherefrigerantaddresssettingsaresamewiththedifferentgroup.
※ItisnotgoodwiththeabovesettinginthegroupBbecausetheoutdoorunitwhichhastherefrigerant
address00doesnothavetheminimumM-NETaddress3inthegroup.Maketheoutdoorunitofthe
refrigerantaddresssetwiththeminimumaddressinthegrouplikethegroupA.
Groupremote
controller
GROUPA
GROUPA GROUPB
GROUPB GROUPC
Powersupplyunit
fortransmitcable
Refrigerantaddress
00
M-NETaddress
01
Refrigerantaddress
00
M-NETaddress
04
Refrigerant
address00
M-NET
address02
Refrigerant
address00
M-NET
address01
Refrigerant
address01
M-NET
address02
Refrigerant
address01
M-NET
address03
SlimAcontrol
remotecontrol
Groupremote
controller
Powersupplyunit
fortransmitcable
SlimAcontrol
remotecontrol
TB5
TB5
Refrigerant
address00
M-NET
address04
Refrigerant
address01
M-NET
address03
Refrigerant
address02
M-NET
address05
Refrigerant
address
(SW1)
123456
ON
0123456
ON
1123456
ON
2123456
ON
3123456
ON
4123456
ON
5
123456
ON
8123456
ON
9123456
ON
10 123456
ON
11 123456
ON
12 123456
ON
13
123456
ON
6123456
ON
7
123456
ON
14 123456
ON
15
M-NET Converter PAC-SF81MA-E

OPTIONAL PARTS
E-222
Centralized
controlremote
controller
Centralized
controlremote
controller
Centralized
controlremote
controller
Outdoorunit
corresponds
toM-NET
Outdoorunit
corresponds
toM-NET
Outdoorunit
corresponds
toM-NET
Outdoorunit
corresponds
toM-NET
Outdoorunit
corresponds
toM-NET
Powersupply
unit
○Goodexample(Onespotgroundofshieldedwire)
○Goodexample(Onespotgroundofshieldedwire) ※
CAUTION
A B S
M-NET
terminalblock
Groundwire
(accessory)
Transmit
wire
Shielded
wire
Itcancausethetransmissionerrorduetonoise.
OutdoorunitdigitalLEDdisplayreads"Ed"error.
Centralizedcontrolremotecontrollerreads"0403"error.
AttentionforAcontrolSlimM-NETconnection
Payattentiontothenextpointsforwiringofshieldedwires.
×Badexample(Multiplegroundofshieldedwire)
M-NETtransmitwire
Powersupply
unit
M-NETtransmitwire
Outdoorunit
corresponds
toM-NET
Outdoorunit
corresponds
toM-NET
Outdoorunit
corresponds
toM-NET
Outdoorunit
corresponds
toM-NET
Powersupply
unit
M-NETtransmitwire
※ Incasethattheoutdoorunitisgrounded,connecttheground
wiresuppliedasaccessorytotheSterminal(secondary)
ofM-NETterminalblockandM-NETGroundterminalinsideof
electricboxwithusingscrewssupplied.
TheshieldedwiresofM-NETtransmissionshouldbe
connectedwiththegroundwireatanyonlyoneplaceof
theunittobeconnected.
M-NET Converter PAC-SF81MA-E