Fujitsu UTY-RNRUZ2 Installation Manual

En-1
1. SAFETYPRECAUTIONS
•The“SAFETYPRECAUTIONS”indicatedinthemanualcontainimpor-
tantinformationpertainingtoyoursafety.Besuretoobservethem.
•Fordetailsoftheoperationmethod,refertotheoperatingmanual.
•Requesttheusertokeepthemanualonhandforfutureuse,suchasfor
relocatingorrepairingtheunit.
WARNING
Indicatesapotentiallyorimminentlyhazardoussitu-
ationwhich,ifnotavoided,couldresultindeathor
seriousinjury.
Installationofthisproductmustbedonebyexperiencedservicetechni-
ciansorprofessionalinstallersonlyinaccordancewiththismanual.
Installationbynonprofessionalorimproperinstallationoftheproduct
maycauseseriousaccidentssuchasinjury,waterleakage,electric
shock,orre.Iftheproductisinstalledindisregardoftheinstructionsin
thismanual,itwillvoidthemanufacturer’swarranty.
Installationmustbeperformedinaccordancewithregulations,codes,
orstandardsforelectricalwiringandequipmentineachcountry,region,
ortheinstallingplace.
Donotoperatethisunitwhenyourhandsarewet.Touchingtheunitwith
wethandswillcauseanelectricshock.
Whenchildrencanapproachtheunitortouchtheunit,takepreventive
measures.
Disposeofthepackingmaterialssafely.Tearanddisposeoftheplastic
packingbagssothatchildrencannotplaywiththem.Thereisthedan-
gerofsuffocationifchildrenplaywiththeoriginalplasticbags.
CAUTION
Indicatesapotentiallyhazardoussituationthatmay
resultinminorormoderateinjuryordamageto
property.
Whendetectingtheroomtemperatureusingtheremotecontroller,
pleasesetuptheremotecontrolleraccordingtothefollowingconditions.
Iftheremotecontrollerisnotwellset,thecorrectroomtemperaturewill
notbedetected,andthustheabnormalconditionslike“notcool”or“not
heat”willoccureveniftheair-conditionerisrunningnormally.:
•Alocationwithanaveragetemperaturefortheroombeingaircondi-
tioned.
•Locatewhereisnotbeaffectedbyinowofoutsideairsuchascaused
byopeningandclosingadoor.
•Notdirectlyexposedtotheoutletairfromtheairconditioner.
•Outofdirectsunlight.
•Awayfromtheinuenceofotherheatsources.
REMOTE CONTROLLER
(WIRED TYPE)
INSTALLATION MANUAL
PARTNo.9373328407
Forauthorizedservicepersonnelonly.
Installationbyendusersornotqualiedpersonscancauseharmto
personalsafety,cancauseseveredamagetobuildingandproduct,can
leadtoimproperfunctionorreducedlifetimeoftheequipment.
Donotinstalltheunitinthefollowingareas:
•Donotinstalltheunitnearasourceofheat,steam,orammablegas.
Otherwise,recouldresult.
•Arealledwithmineraloilorcontainingalargeamountofsplashedoil
orsteam,suchasakitchen.Itwilldeteriorateplasticparts,causingthe
partstofall.
•Areacontainingequipmentthatgenerateselectromagneticinterfer-
ence.Itwillcausethecontrolsystemtomalfunction,andcauseer-
roneousoperation.
•Installtheunitinawell-ventilatedplaceavoidingrainsanddirectsun-
light.
Donottouchtheswitcheswithsharpobjects.Doingsowillcauseinjury,
trouble,orelectricshock.
Donotexposethisunitdirectlytowater.Doingsowillcausetrouble,
electricshock,orheating.
Donotsetvesselscontainingaliquidonthisunit.Doingsowillcause
heating,re,orelectricshock.
2. MAINUNITANDACCESSORIES
Thefollowinginstallationpartsaresupplied.Usethemasrequired.
Nameandshape Q’ty Nameandshape Q’ty
Wiredremotecontroller
1
CD-ROM
1
Installationmanual
(Thismanual)
1
Screw(M4×16mm)
Forinstallingtheremote
controller
2
Operatingmanual
1
Cabletie
Forremotecontrollerand
remotecontrollercable
binding
1
3. ELECTRICALREQUIREMENT
Whenconnectingtheremotecontrollerusethefollowingwiring.
Cablesize Wiretype Remarks
22to16AWG
(0.33to1.25mm²)
Nonpolar
2core
Usesheathed
twistedpaircable
18AWG
Thermostatcable
2core
Usesheathednon
twistedpaircable
Selectaexiblecablethatcanbeboundusingcabletiesfromoverthe
cablesheathinsidethisunit.
Maximumconnectablenumberofremotecontrollersbycablesizeandthe
length.
Cablesize
Max.connectablenumberof
remotecontrollers
AWG mm²
L*≤328ft
(L*≤100m)
328ft<L*
≤820ft
(101m<L*
≤250m)
820ft<L*
≤1,640ft
(251m<L*
≤500m)
VRF RAC VRF RAC VRF RAC
16 1.25 4 2 4 2 4 2
18 0.75(1.25>S*≥0.75) 4 2 4 2 2 2
20 0.5(0.75>S*≥0.5) 4 2 2 2 2 2
22 0.3(0.5>S*≥0.3) 4 2 1 1 1 1
*L:Totalcablelength,*S:Cablesize
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CONTENTS
1. SAFETYPRECAUTIONS.........................................................................1
2. MAINUNITANDACCESSORIES............................................................1
3. ELECTRICALREQUIREMENT................................................................1
4. SELECTINGANINSTALLATIONLOCATION..........................................2
5. INSTALLINGTHEREMOTECONTROLLER...........................................3
6. SETTINGTHEREMOTECONTROLLER................................................5
7. TESTRUN..............................................................................................10
8. ERRORCODES.....................................................................................10
9373328407-01_IM.indb 1 2/22/2017 11:06:13 AM

Fujitsu UTY-RNRUZ2 Specifications

General

Brand	Fujitsu
Model	UTY-RNRUZ2
Category	Remote Control
Language	English