Fisher FSIArt?100HFD User manual

SERVICEMANUAL
RoomAirconditioner
SplitWall‐MountedType
FSIArt‐100HFD
FSIArt‐180HFD



NOTE:
Beforeservicingtheunit,pleasereadthisatfirst.
Alwayscontactwithyourservicecenterifmeetproblem.
 FI_SM_FSIArt_100_180HFD_090917

Content
1. Precaution1
2. Function3
3. Dimension5
4. Specification6
5. Refrigerantcyclediagram8
6. Wiringdiagram9
7. Installationdetails11
7.1Wrenchtorquesheetforinstallation11
7.2Connectingthecables11
7.3Pipelengthandelevation11
7.4Airpurgingofthepipingandindoorunit12
7.5Pumpingdown(Re‐installation)13
7.6Re‐airpurging(Re‐installation)14
7.7Balancerefrigerantofthe2‐way,3‐wayvalves15
7.8Evacuation15
7.9 Gascharging17
8.Electronicfunction18
8.1Abreviation18
8.2Displayfunction18
8.3Protection19
8.4Fanonlymode19
8.5Coolingmode20
8.6Dehumidifyingmode21
8.7Heatingmode21
8.8Automode25
8.9Forcecoolingfunction25
8.10Actionof4‐wayvalve26
8.11Tospeedoutdoorfanfunction26
8.12Timermode26
8.13Sleepmode26
8.14Autorestartfunction27
8.15Ionizer27
8.16Selfcleanfunction27
8.17Followmefunction27
8.18Outdoorunitheatingcablefunction(option)28


9Troubleshooting29
9.1IndoorUnitErrorDisplay30
9.2DiagnosisandSoéution31
9.3Keypartschecking34
12Explodedwiew35


1

1.Precaution
1.1SafetyPrecaution
Topreventinjurytotheuserorotherpeopleand
propertydamage,thefollowinginstructionsmust
befollowed.
Incorrectoperationduetoignoringinstruction
willcauseharmordamage.
Beforeserviceunit,besuretoreadthisservice
manualatfirst.
1.2Warning
¾Installation
Donotuseadefectiveorunderratedcircuit
breaker.Usethisapplianceonadedicatedcircuit.
Thereisriskoffireorelectricshock.
Forelectricalwork,contactthedealer,seller,a
qualifiedelectrician,oranAuthorizedservice
center.
Donotdisassembleorrepairtheproduct,thereis
riskoffireorelectricshock.
Alwaysgroundtheproduct.
Thereisriskoffireorelectricshock.
Installthepanelandthecoverofcontrolbox
securely.
Thereisriskoffireofelectricshock.
Alwaysinstalladedicatedcircuitandbreaker.
Improperwiringorinstallationmaycauseforeor
electricshock.
Usethecorrectlyratedbreakeroffuse.
Thereisriskoffireorelectricshock.
Donotmodifyorextendthepowercable.
Thereisriskoffireorelectricshock.
Donotinstall,remove,orreinstalltheunitby
yourself(customer).
Thereisriskoffire,electricshock,explosion,or
injury.
Becautionwhenunpackingandinstallingthe
product.
Sharpedgescouldcauseinjury,beespeciallycareful
ofthecaseedgesandthefinsonthecondenserand
evaporator.
Forinstallation,alwayscontactthedealeroran
Authorizedservicecenter.
Thereisriskoffire,electricshock,explosion,or
injury.
Donotinstalltheproductonadefective
installationstand.
Itmaycauseinjury,accident,ordamagetothe
product.
Besuretheinstallationareadoesnot
deterioratewithage.
Ifthebasecollapses,theairconditionercouldfall
withit,causingpropertydamage,productfailure,
andpersonalinjury.
Donotlettheairconditionerrunforalongtime
whenthehumidityisveryhighandadoorora
windowisleftopen.
Moisturemaycondenseandwetordamage
furniture.
Takecaretoensurethatpowercablecouldnot
bepulledoutordamagedduringoperation.
Thereisriskoffireorelectricshock.
Donotplaceanythingonthepowercable.
Thereisriskoffireorelectricshock.
Donotplugorunplugthepowersupplyplug
duringoperation.
Thereisriskoffireorelectricshock.
Donottouch(operation)theproductwithwet
hands.
Thereisriskoffireorelectricshock.
Donotplaceaheaterorotherappliancenear
thepowercable.
Thereisriskoffireandelectricshock.
Donotallowwatertorunintoelectricparts.
Itmaycausefire,failureoftheproduct,orelectric
shock.
Donotstoreoruseflammablegasor
combustibleneartheproduct.
Thereisriskoffireorfailureofproduct.
Donotusetheproductinatightlyclosedspace
foralongtime.
Oxygendeficiencycouldoccur.
Whenflammablegasleaks,turnoffthegasand
openawindowforventilationbeforeturnthe
producton.
Donotusethetelephoneorturnswitchesonoroff.
Thereisriskofexplosionorfire.
Ifstrangesounds,orsmallorsmokecomesfrom
product.Turnthebreakeroffordisconnectthe
powersupplycable.
Thereisriskofelectricshockorfire.
Stopoperationandclosethewindowinstormor
hurricane.Ifpossible,removetheproductfromthe
windowbeforethehurricanearrives.
Thereisriskofpropertydamage,failureofproduct,
orelectricshock.


2

Donotopentheinletgrilloftheproductduring
operation.(Donottouchtheelectrostaticfilter,if
theunitissoequipped.)
Thereisriskofphysicalinjury,electricshock,or
productfailure.
Whentheproductissoaked(floodedor
submerged),contactanAuthorizedservicecenter.
Thereisriskoffireorelectricshock.
Becautionthatwatercouldnotenterthe
product.
Thereisriskoffire,electricshock,orproduct
damage.
Ventilatetheproductfromtimetotimewhen
operatingittogetherwithastove,etc.
Thereisriskoffireorelectricshock.
Turnthemainpoweroffwhencleaningor
maintainingtheproduct.
Thereisriskofelectricshock.
Whentheproductisnotbeusedforalongtime,
disconnectthepowersupplyplugorturnoffthe
breaker.
Thereisriskofproductdamageorfailure,or
unintendedoperation.
Takecaretoensurethatnobodycouldstepon
orfallontotheoutdoorunit.
Thiscouldresultinpersonalinjuryandproduct
damage.

¾CAUTION
Alwayscheckforgas(refrigerant)leakageafter
installationorrepairofproduct.
Lowrefrigerantlevelsmaycausefailureofproduct.
Installthedrainhosetoensurethatwateris
drainedawayproperly.
Abadconnectionmaycausewaterleakage.
Keeplevelevenwheninstallingtheproduct.
Toavoidvibrationorwaterleakage.
Donotinstalltheproductwherethenoiseorhot
airfromtheoutdoorunitcoulddamagethe
neighborhoods.
Itmaycauseaproblemforyourneighbors.
Usetwoormorepeopletoliftandtransportthe
product.
Avoidpersonalinjury.
Donotinstalltheproductwhereitwillbe
exposedtoseawind(saltspray)directly.
Itmaycausecorrosionontheproduct.Corrosion,
particularlyonthecondenserandevaporatorfins,
couldcauseproductmalfunctionorinefficient
operation.


¾Operational
Donotexposetheskindirectlytocoolairfor
longperiodsoftime.(Donotsitinthedraft).
Thiscouldharmtoyourhealth.
Donotusetheproductforspecialpurposes,such
aspreservingfoods,worksofart,etc.Itisa
consumerairconditioner,notaprecisionrefrigerant
system.
Thereisriskofdamageorlossofproperty.
Donotblocktheinletoroutletofairflow.
Itmaycauseproductfailure.
Useasoftclothtoclean.Donotuseharsh
detergents,solvents,etc.
Thereisriskoffire,electricshock,ordamagetothe
plasticpartsoftheproduct.
Donottouchthemetalpartsoftheproductwhen
removingtheairfilter.Theyareverysharp.
Thereisriskofpersonalinjury.
Donotsteponprputanythingontheproduct.
(outdoorunits)
Thereisriskofpersonalinjuryandfailureofproduct.
Alwaysinsertthefiltersecurely.Cleanthefilter
everytwoweeksormoreoftenifnecessary.
Adirtyfilterreducestheefficiencyoftheair
conditionerandcouldcauseproductmalfunctionor
damage.
Donotinserthandsorotherobjectthroughair
inletoroutletwhiletheproductisoperated.
Therearesharpandmovingpartsthatcouldcause
personalinjury.
Donotdrinkthewaterdrainedfromtheproduct.
Itisnotsanitarycouldcauseserioushealthissues.
Useafirmstoolorladderwhencleaningor
maintainingtheproduct.
Becarefulandavoidpersonalinjury.
Replacetheallbatteriesintheremotecontrol
withnewonesofthesametype.Donotmixoldand
mewbatteriesordifferenttypesofbatteries.
Thereisriskoffireorexplosion.
Donotrechargeordisassemblethebatteries.Do
notdisposeofbatteriesinafire.
Theymayburnofexplode.
Iftheliquidfromthebatteriesgetsontoyourskin
orclothes,washitwellwithcleanwater.Donotuse
theremoteofthebatterieshaveleaked.
Thechemicalinbatteriescouldcauseburnsorother
healthhazards


3

2.Function
Indoorunit

Whenthe powersupplyisinterrupted
andthenrestore,theairconditioners
automaticallyrestoretheprevious
functionsetting.
Maintaintheroomtemperatureinaccordancewith
thesettingtemperature.
Themodecanbechangebytheroomtemperature.
Thelouvercanbesetatthedesiredpositionor
swingupanddownautomatically
Thefunctionisusuallyusedinrainydaysin
springtimeordampareas.
Thefanisturntolowspeed(cooling/heating).
Theunitwillbeturnoffattheseventhhour.
Theunitwilldecidethelouverdirectionaccordingto
operationmode.
Turbo,high,med,low,breeze.
Restartingisforapprox.3minutes..
Preventthewaterbeingfrozenonevaporatorbysensing
theevaporatorpipetemperatureincoolingmode
Roomtemperaturesensor.
Pi
p
etem
p
eraturesensor.
Operationbyremotecontroller
Sensingbyroomtemperature
Roomtemperaturecontrol
Anti‐freezingcontrolincooling
TimeDelaySafetycontrol
Indoorfanspeedcontrol
Two‐directionairvane
Sleepmodeautocontrol
Independentdehumidification
AirflowDirectioncontrol
Automode
Temp.CompensationFlexiblewiringconnection
Autodefrost
Anti‐coldfunction
Self‐diag.function
Auto‐restartfunction
Ionizer+
Preventthecoldwindatthe
beginningofunitstart.
Followme
Selfclean
Goldenfin(Optional)
Compactdesign


4

Outdoorunit
Itprotectsthevalvesandprevents waterfromdripping.
Theunithas3minsdelaybetweencontinuouslyON/OFFoperations.
Powerrelaycontrol
Lownoiseairflowsystem
Birdtailpropellerfanmakestheoutdoorunitrunmorequietly.
Hydrophilicaluminumfin
Thehydrophilicfincanimprovetheheatingefficiencyatoperationmode.
4wayvalvecontrol
Itisonlyoperatedintheheatingoperationmodeexceptdefrostingoperation.
Anti‐rustcabinet
Madefromelectrolyticzincsteelsheetandanti‐rustcoatedcomponents.
Valveprotectioncover
Dischargepipetemperatureprotection
Heatingcable(Optional)
Drivingheatingat‐15℃


3.Dimension
3.1IndoorUnit

5









ModelWHD
FSIArt‐100HFD900285160
FSIArt‐180HFD1022295185

3.2OutdoorUnit
FSIArt‐100HFD,FSIArt‐180HFD





6


4.Specification
ModelFSIArt‐100HFDFSIArt‐180HFD
PowersupplyPh‐V‐Hz 1,220‐240V~,50Hz1,220‐240V~,50Hz
Capacity W2800(900~3370)5300(1800~6450)
Input W730(280~1100)1640(530~2300)
Ratedcurrent A3.2(1.3~4.8)7.2(2.4~9.8)
Cooling
EER W/W3,833.23
Capacity W3000(970~3660)5300(1880~6740)
Input W690(300~1150)1460(480~2000)
Ratedcurrent A3.1(1.4~5.0)6.5(2.3~9.0)
Heating
COP w/w4,343.63
MoistureRemoval L/h0,81.5
Max.inputconsumption W17502950
Max.current A8,013.5
Startingcurrent A5,010
Model  DA108X1C‐20FZ3C‐6RVN93H0N
Type  RotaryRotary
Brand  TOSHIBASANYO
Capacity W109185830
Input W8551430
Ratedcurrent(RLA) A5,37,46
LockedrotorAmp(LRA) A810,7
Thermalprotector  CS‐741NT11L‐3979
Capacitor uFNoNo
Compressor
Refrigerantoil ml480ESTEROILVG74750ml
Model  RPG20DRPG28D
Brand  WellingWelling
Input W4351
Capacitor uF1,51,5
Indoor
fanmotor
Speedr/min1290/1250/1000/900/7001280/1260/1080/900/750
a.Numberofrows 22
b.Tubepitch(a)xrowpitch(b) mm21x13.3721×13.37
c.Finspacing mm1,41,3
d.Fintype(code)HydrophilicaluminiumHydrophilicaluminium
e.Tubeoutsidedia.andtype mm Ф7,innergroovetube φ7,innergroovetube
f.Coillengthxheightxwidth mm676×336×26.74804×336×26.74
Indoorcoil
g.Numberofcircuits 24
Indoorairflow(Hi/Mi/Lo) m3/h600/500/400870/730/520
Indoornoiselevel(Hi/Mi/Lo)dB(A)38/34/2842/37/32





7


Dimension(W*H*D)mm900×285×1601022×295×185
Packing(W*H*D)mm990×375×2501105×385×275
Indoorunit
Net/Grossweight Kg9/11.512/15.5
Model  YDK24‐6GYDK50‐6C
Brand  WellingWelling
Input W59111/96
Capacitor uF2,52.5
Outdoor
fanmotor
Speed r/min800/550890/540
a.Numberofrows 22
b.Tubepitch(a)xrowpitch(b)mm22x1921×13.37
c.Finspacingmm1,41,4
d.Fintype(code)hydrophilicaluminiumHydrophilicaluminium
e.Tubeoutsidedia.andtypemmФ7.94,innergroovetube φ7,innergroovetube
f.Coillengthxheightxwidthmm656x550x38655×546×26.74
Outdoorcoil
g.Numberofcircuits 22
Outdoorairflow m3/h20002200
Outdoornoiselevel dB(A)5456
Dimension(W*H*D)mm760×590×285760×590×285
Packing(W*H*D)mm887×655×355887×655×355
Outdoorunit
Net/Grossweight Kg40.5/4340/42.5
RefrigeranttypeR410A g11001100
Designpressure MPa4,24.2
Liquidside/GassidemmФ6.35/Ф9.53 Ф6.35/Ф12.7
Max.refrigerantpipelength m2025
Refrigerant
pipingMax.differenceinlevelm810
ThermostattypeElectroniccontrolElectroniccontrol
Operationtemp ℃17~3017~30
Ambienttempcooling/heating ℃‐15~50/‐15~34‐15~50/‐15~34

Notes:Specificationaresubjecttochangewithoutpriornoticeforproductimprovement.







5.Refrigerantcyclediagram



8



6.Wiringdiagram
6.1IndoorUnit
FSIArt‐100HFD


FSIArt‐180HFD


9



6.2OutdoorUnit
FSIArt‐100HFD

FSIArt‐180HFD

10



7.Installationdetails
7.1Wrenchtorquesheetforinstallation
OutsidediameterTorque
mminchKgf.m
Ф6.351/41.8
Ф9.523/84.2
Ф12.71/25.5

7.2Connectingthecables
Thepowercordofconnectshouldbeselectedaccordingtothefollowingspecificationssheet.
UnitFSIArt‐100HFDFSIArt‐180HFD
mm23x1,53x2,5

Communicationwirebetweentheindoorandoutdoorunit:
UnitFSIArt‐100HFDFSIArt‐180HFD
mm24x1,54x2,5

7.3Pipelengthandtheelevation
Pipesize
Model
GasLiquid
Standard
length
(m)
Max.
Elevation
B(m)
Max.
Length
A(m)
Additional
refrigerant
(g/m)
FSIArt‐100HFD3/8’’(Ф9.52)1/4’’(Ф6.35)582030
FSIArt‐180HFD1/2’’(Ф12.7)1/4’’(Ф6.35)5102530


Caution:
Capacityisbasedonstandardlengthandmaximumallowancelengthisbaseofreliability.
Oiltrapshouldbeinstalledper5‐8meters,(butnotdefinitelyneeded).
11




7.4Airpurgingofthepipingandindoorunit
Requiredtools:
Hexagonalwrench;adjustablewrench;torquewrenches,wrenchtoholdthejointsandgasleakdetector.
Note:
Theairintheindoorunitandinthepipingmustbepurged.Ifairremainsintherefrigerationpiping,itwillaffectthe
compressor,reducethecoolingcapacity,andcouldleadtoamalfunctionofunit.
Besure,usingatorquewrenchtotightentheserviceportcap(afterusingtheserviceport),sothatitpreventsthegas
leakagefromtherefrigerationcycle.


Procedure
1.Recheckthepipingconnections.
2.Openthevalvestemofthe2‐wayvalve
counterclockwiseapproximately90’,wait10seconds,
andthensetittoclosedposition.
Besuretouseahexagonalwrenchtooperatethevalve
stem.
3.Checkforgasleakage.
Checktheflareconnectionforgasleakage
4.Purgetheairfromthesystem.
Setthe2‐wayvalvetotheopenpositionandremove
thecapfromthe3‐wayvalve’sserviceport.
Usingthehexagonalwrenchtopressthevalvecorepin,
dischargeforthreesecondsandthenwaitforone
minute.
5.Usetorquewrenchtotightentheserviceport
captoatorqueof1.8kgf.m.(18n.m)
6.Setthe3‐wayvalvetotheopenedposition.
7.Mountedthevalvestemnutstothe2‐wayand
3‐wayvalves.
8.Checkforgasleakage.
Atthistime,especiallycheckforgasleakagefrom
the2‐wayand3‐waystemnuts,andfromtheservice
port.

Caution:
Ifgasleakageisdiscoveredinstep(3)above,takethe
followingmeasures.
Iftheleaksstopwhenthepipingconnectionsare
tightenedfurther,continueworkingfromstep(4).
Ifthegasleaksdonotstopwhentheconnectionsare
retightened,repairthelocationoftheleak,dischargeall
ofthegasthroughtheserviceport,andthenrecharge
withthespecifiedamountofgasfromagascylinder.
12



7.5Pumpingdown(Re‐installation)

Procedure
1.Confirmthatboththe2‐wayand3‐wayvalvesaresettotheopenedposition.
Removethevalvestemcapsandconfirmthatthevalvestemsareintheopenedposition.
Besuretouseahexagonalwrenchtooperatethevalvestems.
2.Operatetheunitfor10to15minutes.
3.Stopoperationandwaitfor3minutes,thenconnectthechargesettotheserviceportofthe3‐wayvalve.
Connectthechargehosewiththepushpintothegasserviceport.
5.Airpurgingofthechargehose.
Openthelow‐pressurevalveonthechargesetslightlytopurgeairfromthechargehose.
6.Setthe2‐wayvalvetothecloseposition.
7.Operatetheairconditioneratthecoolingcycleandstopitwhenthegaugeindicates0.1MPa.
8.Immediatelysetthe3‐wayvalvetotheclosedposition.
Dothisquicklysothatthegaugeendsupindicating0.3to0.5Mpa.
Disconnectthechargeset,andamountthe2‐wayand3‐wayvalve’sstemnutsandserviceportcaps.
Useatorquewrenchtotightentheserviceportcaptoatorqueof1.8kgf.m.
Besuretocheckforgasleakage.








13



7.6Re‐airpurging(Re‐installation)

Procedure:
1.Confirmthatboththe2‐wayand3‐wayvalvesaresettotheclosedposition.
2.Connectthechargesetandachargingcylindertotheserviceportofthe3‐wayvalve.
Leavethevalveonthechargingcylinderclosed.
3.Airpurging.
Openthevalvesonthechargingcylinderandthechargeset.Purgetheairbylooseningtheflarenutonthe2‐way
valveapproximately45’for3secondsthenclosingitfor1minute;repeat3times.
Afterpurgingtheair,useatorquewrenchtotightentheflarenuttoonthe2‐wayvalve.
4.Checkthegasleakage.
Checktheflareconnectionsforgasleakage.
5.Dischargetherefrigerant.
Closethevalveonthechargingcylinderanddischargetherefrigerantuntilthegaugeindicates0.3to0.5Mpa.
6.Disconnectthechargesetandthechargingcylinder,andsetthe2‐wayand3‐wayvalvestotheopenposition.
Besuretouseahexagonalwrenchtooperatethevalvestems.
7.Mountthevalvestemsnutsandtheserviceportcap.
Besuretouseatorquewrenchtotightentheserviceportcaptoatorque18N.m.
Besuretocheckthegasleakage.






14



7.7Balancerefrigerantofthe2‐way,3‐wayvalves

Procedure:
1.Confirmthatboththe2‐wayand3‐wayvalvesaresettotheopenposition.
2.Connectthechargesettothe3‐wayvalve’sserviceport.
Leavethevalveonthechargesetclosed.
Connectthechargehosewiththepushpintotheserviceport.
3.Openthevalves(Lowside)onthechargesetanddischargetherefrigerantuntilthegaugeindicates0.05to
0.1Mpa.
Ifthereisnoairintherefrigerationcycle[thepressurewhentheairconditionerisnotrunningishigherthan0.1Mpa,
dischargetherefrigerantuntilthegaugeindicates0.05to0.1Mpa.Ifthisisthecase,itwillnotbenecessarytoapply
anevacuation.
Dischargetherefrigerationgradually;ifitisdischargedtoosuddenly,therefrigerationoilstillbedischarged.













15



7.8Evacuation

Procedure:
1.Connectthevacuumpumptothechargeset’scentrehose.
2.Evacuationforapproximatelyonehour.
Confirmthatthegaugeneedlehasmovedtoward‐0.1Mpa(‐76cmHg)[vacuumof4mmHgorless].
3.Closethevalve(Lowside)onthechargeset,turnoffthevacuumpump,andconfirmthatthegaugeneedle
doesnotmove(approximately5minutesafterturningoffthevacuumpump).
4.Disconnectthechargehosefromthevacuumpump.
Vacuumpumpoil,ifthevacuumpumpoilbecomesdirtyordepleted,replenishasneedle.















16



7.9Gascharging

Procedure:
1.Connectthechargehosetothechargingcylinder.
Connectthechargehosewhichyoudisconnectedfromthevacuumpumptothevalveatthebottomofthecylinder.
2.Purgetheairfromthechargehose.
Openthevalveatthebottomofthecylinderandpressthecheckvalveonthechargesettopurgetheair(becareful
oftheliquidrefrigerant).
3.Openthevalves(Lowside)onthechargesetandchargethesystemwithliquidrefrigerant.
Ifthesystemcannotbechargewiththespecifiedamountofrefrigerant,ifcanbechargedwithalittleatatime
(approximately150geachtime0whileoperatingtheairconditionerinthecoolingcycle;however,onetimeisnot
sufficient,waitapproximately1minuteandthenrepeattheprocedure.(pumpingdown‐pin).
4.Immediatelydisconnectthechargehosefromthe3‐wayvalve’sserviceport.
Stoppingpartwaywillallowtherefrigeranttobedischarged.
Ifthesystemhasbeenchargedwithliquidrefrigerantwhileoperatingtheairconditioner,turnofftheairconditioner
beforedisconnectingthehose.
5.Mountedthevalvestemcapsandtheserviceport
Usetorquewrenchtotightentheserviceportcaptoatorqueof18N.m.
Besuretocheckforgasleakage.

17
