Toshiba RAS-05E2KVG-TR User manual

INSTALLATION MANUAL
AIR CONDITIONER (SPLIT TYPE)
ENGLISH
TÜRKÇE
Indoor unit
RAS-05, 07, 10, 13, 16, 18E2KVG-TR
Outdoor unit
RAS-05, 07, 10, 13, 16, 18E2AVG-TR
1144180111
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İÇİNDEKİLERCONTENTS TREN
PRECAUTIONS FOR SAFETY.............................................. 1
ACCESSORY PARTS............................................................ 5
INSTALLATION DIAGRAM OF INDOOR AND OUTDOOR
UNITS..................................................................................... 6
Optional Installation Parts................................................... 6
INDOOR UNIT........................................................................ 7
Installation Place................................................................. 7
Cutting a Hole and Mounting Installation Plate................... 7
How to Connect Remote Controller for Wire Operation...... 8
Piping and Drain Hose Installation...................................... 9
Indoor Unit Fixing................................................................ 9
Drainage ........................................................................... 10
OUTDOOR UNIT.................................................................. 10
Installation Place.............................................................. 10
Precautions about Installation in Regions with Snowfall
and Cold Temperatures.................................................... 10
Draining the Water............................................................ 11
Refrigerant Piping Connection.......................................... 11
Evacuating........................................................................ 12
ELECTRICAL WORKS........................................................ 13
Wiring Connection ........................................................... 13
Power Supply and Connecting Cable Connection............ 14
Power Supply Input Wiring Diagram................................. 15
OTHERS...............................................................................16
Gas Leak Test ................................................................... 16
Remote Control A-B Selection .......................................... 16
Test Operation ................................................................. 16
Auto Restart Function Setting .......................................... 16
APPENDIX............................................................................17
GÜVENLİK ÖNLEMLERİ...................................................... 1
AKSESUAR PARÇALARI..................................................... 5
İÇ VE DIŞ ÜNITENIN MONTAJ ŞEMASI.............................. 6
İsteğeBağlıMontajParçaları..............................................6
İÇ ÜNİTE................................................................................ 7
MontajYeri..........................................................................7
BirDelikAçılmasıveMontajPlakasınınYerleştirilmesi.......7
KabloluKullanımİçinUzaktanKumandaBağlantısı
 NasılYapılır........................................................................8
BorularınBağlanmasıveBoşaltmaHortumununMonte
edilmesi............................................................................... 9
İçÜniteninTakılması.........................................................10
SuBoşaltma.....................................................................10
DIŞ ÜNİTE............................................................................ 11
MontajYeri........................................................................11
KarlıveSoğukBölgelerdeMontajİleİlgiliÖnlemler.........11
SuyunBoşaltılması...........................................................11
SoğutmaMaddesiBoruBağlantısı...................................12
Boşaltma...........................................................................12
ELEKTRİK İŞLERİ............................................................... 14
KabloBağlantısı................................................................14
GüçKaynağıveBağlantıKablosuBağlantısı...................15
GüçKaynağıgirişiKabloŞeması.....................................16
DİĞERLERİ.......................................................................... 17
GazKaçağıTesti...............................................................17
UzaktanKumandaileA-BSeçimi.....................................17
Testİşlemi.........................................................................17
OtomatikYenidenBaşlatmaİşleviAyarı...........................17
EK......................................................................................... 18
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1
CAUTION
PRECAUTIONS FOR SAFETY
Read the precautions in
this manual carefully before
operating the unit.
Thisapplianceislledwith
R32.
Warning indications on the air conditioner unit
Warning indication Description
DİKKAT
PATLAMA TEHLİKESİ
Çalıştırmadanönce
servisvaleriniaçın,aksi
takdirde patlama olabilir.
CAUTION
BURST HAZARD
Opentheservicevalvesbeforetheoperation,otherwise
there might be the burst.
 •Beforeinstallation,pleasereadtheseprecautionsforsafetycarefully.
• Be sure to follow the precautions provided here to avoid safety risks.
The symbols and their meanings are shown below.
WARNING :Itindicatesthatincorrectuseofthisunitmaycausesevereinjuryor
death.
CAUTION :Itindicatesthatincorrectuseofthisunitmaycausepersonalinjury
   (*1),orpropertydamage(*2).
   *1: Personalinjurymeansaslightaccident,burn,orelectricalshock
which does not require admission or repeated hospital treatment.
   *2: Propertydamagemeansgreaterdamagewhicha󰀨ectsassetsor
resources.
For general public use
Power supply cord and connecting cable of appliance use shall be at least
polychloroprenesheathedexiblecord(designH07RN-F)orcorddesignation
60245 IEC66. (Shall be installed in accordance with national wiring regulations.)
This appliance must be connected to the main power supply by means of a circuit
breaker or a switch with a contact separation of at least 3 mm in all poles.
To disconnect the appliance from the main power supply
EN
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2
DANGER
WARNING
• FOR USE BY QUALIFIED PERSONS ONLY.
• TURN OFF MAIN POWER SUPPLY BEFORE ATTEMPTING ANY ELECTRICAL
WORK. MAKE SURE ALL POWER SWITCHES ARE OFF.
FAILURE TO DO SO MAY CAUSE ELECTRIC SHOCK.
• CONNECT THE CONNECTING CABLE CORRECTLY. IF THE CONNECTING
  CABLEISCONNECTEDWRONGLY,ELECTRICPARTSMAYBEDAMAGED.
• CHECK THE EARTH WIRE THAT IT IS NOT BROKEN OR DISCONNECTED
BEFORE INSTALLATION.
• DO NOT INSTALL NEAR CONCENTRATIONS OF COMBUSTIBLE GAS OR
GAS VAPORS.
FAILURE TO FOLLOW THIS INSTRUCTION CAN RESULT IN FIRE OR
EXPLOSION.
• TO PREVENT OVERHEATING THE INDOOR UNIT AND CAUSING A FIRE
  HAZARD,PLACETHEUNITWELLAWAY(MORETHAN2M)FROMHEAT
  SOURCESSUCHASRADIATORS,HEATERS,FURNACE,STOVES,ETC.
• WHEN MOVING THE AIR CONDITIONER FOR INSTALLING IT IN ANOTHER
  PLACEAGAIN,BEVERYCAREFULNOTTOGETTHESPECIFIED
REFRIGERANT (R32) WITH ANY OTHER GASEOUS BODY INTO THE
REFRIGERATION CYCLE. IF AIR OR ANY OTHER GAS IS MIXED IN THE
  REFRIGERANT,THEGASPRESSUREINTHEREFRIGERATIONCYCLE
BECOMES ABNORMALLY HIGH AND IT RESULTINGLY CAUSES BURST OF
THE PIPE AND INJURIES ON PERSONS.
• IN THE EVENT THAT THE REFRIGERANT GAS LEAKS OUT OF THE PIPE
  DURINGTHEINSTALLATIONWORK,IMMEDIATELYLETFRESHAIR
INTO THE ROOM. IF THE REFRIGERANT GAS IS HEATED BY FIRE OR
  SOMETHINGELSE,ITCAUSESGENERATIONOFPOISONOUSGAS.
• Never modify this unit by removing any of the safety guards or bypassing any of
the safety interlock switches.
• Do not install in a place which cannot bear the weight of the unit.
  Personalinjuryandpropertydamagecanresultiftheunitfalls.
 •Beforedoingtheelectricalwork,attachanapprovedplugtothepowersupply
cord.
  Also,makesuretheequipmentisproperlyearthed.
• Appliance shall be installed in accordance with national wiring regulations.
  Ifyoudetectanydamage,donotinstalltheunit.Contactyourdealer
immediately.
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3
 •Donotuseanyrefrigerantdi󰀨erentfromtheonespeciedforcomplementor
replacement.
  Otherwise,abnormallyhighpressuremaybegeneratedintherefrigeration
  cycle,whichmayresultinafailureorexplosionoftheproductoraninjuryto
your body.
 •Donotusemeanstoacceleratethedefrostingprocessortoclean,otherthan
those recommended by the manufacturer.
• The appliance shall be stored in a room without continuously operating ignition
  sources(forexample:openames,anoperatinggasapplianceoranoperating
electric heater).
• Be aware that refrigerants may not contain an odour.
 •Donotpierceorburnastheapplianceispressurized.Donotexposethe
  appliancetoheat,ame,sparks,orothersourcesorignition.
  Else,itmayexplodeandcauseinjuryordeath.
 •ForR32model,usepipes,arenutandtoolswhichisspeciedforR32
  refrigerant.Usingofexisting(R22)piping,arenutandtoolsmaycause
  abnormallyhighpressureintherefrigerantcycle(piping),andpossiblyresultin
  explosionandinjury.
• Thickness of copper pipes used R32 must be more than 0.8 mm.
Never use copper pipes thinner than 0.8 mm.
 •Aftercompletionofinstallationorservice,conrmthereisnoleakageof
  refrigerantgas.Itmaygeneratetoxicgaswhentherefrigerantcontactswithre.
• Comply with national gas regulations.
WARNING
• After installation work, make sure below before operation.
- Connection pipes are connected properly and no leakage.
- Packed valves are fully open.
Running compressor without open packed valves may cause abnormal high
pressure and parts failure.
Leakage at connection piping may suck air and make further high pressure
  causeburstandinjure.
• During pump down work make sure below process.
- Don’t mix air into the refrigerant cycle.
- Stop the compressor before removing piping after packed valves are
fully closed.
  Removingpipingunderthecompressorrunningandpackedvalvesopen,
  airmightbesuckedandrefrigerationcyclepressurebecomesabnormallyhigh,
  anditcausesburstorinjuryonpersons.
EN
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4
CAUTION
• Exposure of unit to water or other moisture before installation could result in
electric shock.
Do not store it in a wet basement or expose to rain or water.
 •Afterunpackingtheunit,examineitcarefullyforpossibledamage.
 •Donotinstalltheunitatplacewhereleakageofammablegasmayoccur.
  Incasegasleaksandaccumulatesatsurroundingoftheunit,itmaycauseofre.
• Do not install in a place that can increase the vibration of the unit.
Do not install in a place that can amplify the noise level of the unit or where noise
and discharged air might disturb neighbors.
 •Toavoidpersonalinjury,becarefulwhenhandlingpartswithsharpedges.
• Please read this installation manual carefully before installing the unit.
It contains further important instructions for proper installation.
• The manufacturer shall not assume any liability for the damage caused by not
observing the description of this manual.
REQUIREMENT OF REPORT TO THE LOCAL POWER SUPPLIER
Please make absolutely sure that the installation of this appliance is reported to
the local power supplier before installation. If you experience any problems or if the
installationisnotacceptedbythesupplier,theserviceagencywilltakeadequate
countermeasures.
■Important information regarding the refrigerant used
 Thisproductcontainsuorinatedgreenhousegases.
Do not vent gases into the atmosphere.
Refrigerant type: R32
GWP(1) value: 675 * (ex. R32 ref. AR4)
(1)GWP = global warming potential
The refrigerant quantity is indicated on the unit name plate.
* This value is based on F gas regulation 517/2014
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5
ACCESSORY PARTS
Indoor Unit
No. Part name No. Part name
1
Installation plate × 1
2
Wireless remote control × 1
3
Battery × 2
4
Remote control holder × 1
5
UltraFreshlter×1
6
Mounting screw × 6
7
Flat head wood screw × 2
8
Owner’s Manual × 1
9
Installation Manual × 1
0
Flat head wood screw × 1
!
Battery cover × 1
Outdoor Unit
No. Part name No. Part name
@
Drain nipple × 1
#
Cap water proof × 2*
*NotrequiretouseforRAS-05,07,10,13E2AVG-TR
Air lters
Clean every 2 weeks.
1. Open the air inlet grille.
 2. Removetheltersiftheyareontheairlter.
3. Vacuum or wash and then dry them.
 4. Reinstalltheltersandclosetheairinletgrille.
Ultra Fresh lter
Maintainingyourstrongpurifyingandrevitalizinglter.
Cleanevery6monthsorwhendustcoversthelter.
1. Shake and blow with normal air or
 2. Rinsethelterinwateranddryitinundersunlightorinair.
(Do not wash or rinse with high pressure water)
3. Replace every 3 years or sooner. (P/N: RB-A701FE)
Note: Filter life depends on the level of impurities in your operating environment.
Higher levels of impurities may require more frequent cleaning and replacement.
  Inallcases,werecommendanadditionalsetoflterstoimprovethepurifyinganddeodorizingperformanceofyourairconditioner.
EN
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6
Fortherearleft,bottomleftandleftpiping
Cut out a piece of SPACER from indoor
unitpackagingbox,rollitandinsert
between the indoor unit and wall to tilt
the indoor unit for better operation.
Insulate the refrigerant pipes separately
withinsulation,nottogether.
Refrigerant piping
must be protected from
physical damage.
Install a plastic cover
or equivalent.
INSTALLATION DIAGRAM OF INDOOR AND OUTDOOR UNITS
The auxiliary piping can be connected to
theleft,rearleft,rearright,right,bottom
right or bottom left.
Do not allow the drain hose to get slack.
Make sure to run the drain hose sloped
downward.
Hook
Hook
Airller
5
Filter
0
Flat head
wood screw
7
Flat head
wood screw 4
Remote control
holder
2
Wireless remote
control
Batteries
3
Flat head
wood screw
7
Battery
cover
!
(Attach to the front panel.)
1Installation
plate
The provided Remote Controller is a wireless
type,whichalsocanbeusedasawire.
Please see “How to Connect The Remote
ControllerforWiredOperation”,incaseof
wired control is required.
Extension drain hose
(Notavailable,provided
by installer)
Vinyl tape
Apply after carrying
out a drainage test.
Shield pipe
Right
Saddle
E mm or more
C mm or more
65 mm or more
D mm or more
F mm or more C mm or more
300 mm or more
300 mm or more
Wall
Rear
right
Rear
left
Bottom
right Bottom left
Left
6 mm or 8 mm thick heat
resisting polyethylene foam
Optional Installation Parts
Part
code Parts name Q’ty
A
Refrigerant piping
Liquid side : Ø6.35 mm
Gas side : Ø9.52 mm
(RAS-05,07,10,13E2KVG-TR)
: Ø12.70 mm
(RAS-16,18E2KVG-TR)
One
each
B
Pipe insulating material
(polyethylenefoam,6mmthick)
ForRAS-05,07,10,13E2KVG-TR
(polyethylenefoam,8mmthick)
ForRAS-16,18E2KVG-TR
1
CPutty,PVCtapes One
each
Cut the piping
hole sloped
slightly.
RAS-05, 07, 10,
13E2AVG-TR RAS-16, 18E2AVG-TR
C600 600
D 400 600
E 45 100
F 100 100
Fixing bolt arrangement of outdoor unit
 • Securetheoutdoorunitwithxingboltsandnutsiftheunitislikelytobe
exposed to a strong wind.
• Use Ø8 mm or Ø10 mm anchor bolts and nuts.
 • Ifitisnecessarytodrainthedefrostwater,attachdrainnipple@and cap
water proof #to the bottom plate of the outdoor unit before installing it.
Whenusingamulti-systemoutdoorunit,refertotheinstallationmanual
provided with the model concerned.
RAS-05, 07, 10, 13E2AVG-TR RAS-16, 18E2AVG-TR
86 mm
102 mm
320 mm
340 mm
Air outlet
Drain outlet
600 mm
28 mm
108 mm 125 mm
Air inlet
90 mm
53 mm
280 mm 300 mm
Air outlet Drain outlet
500 mm
97 mm Air inlet
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7
CAUTION
CAUTION
CAUTION
INDOOR UNIT
Installation Place
• A place which provides the spaces around the indoor unit as shown in the
diagram
• A place where there are no obstacles near the air inlet and outlet
• A place which allows easy installation of the piping to the outdoor unit
• A place which allows the front panel to be opened
• The indoor unit shall be installed at least 2.5 m height.
 Also,itmustbeavoidedtoputanythingonthetopoftheindoorunit.
• A place where there are no obstacles such as a curtain that may block the
signal from the indoor unit
• Do not install the remote control in a place exposed to direct sunlight or
close to a heating source such as a stove.
• Keep the remote control at least 1 m apart from the nearest TV set or
stereo equipment. (This is necessary to prevent image disturbances or
noise interference.)
• The location of the remote control should be determined as shown below.
1. Securelyttheinstallationplateontothewallbyscrewingitintheupper
and lower parts to hook up the indoor unit.
2. Tomounttheinstallationplateonaconcretewallwithanchorbolts,use
 theanchorboltholesasillustratedinthebelowgure.
3. Installtheinstallationplatehorizontallyinthewall.
• Incaseofblock,brick,concreteorsimilartypewalls,make5mmdia.
holes in the wall.
• Insert clip anchors for appropriate mounting screws 6.
NOTE
• Secure four corners and lower parts of the installation plate with 4 to 6
mounting screws to install it.
When installing the refrigerant pipes from the rear
• Direct sunlight to the indoor unit’s wireless receiver should be avoided.
• The microprocessor in the indoor unit should not be too close to RF
noise sources.
  (Fordetails,seetheowner’smanual.)
 Wheninstallingtheinstallationplatewithamountingscrew,donotuse
 theanchorboltholes.Otherwise,theunitmayfalldownandresultin
 personalinjuryandpropertydamage.
 Failuretormlyinstalltheunitmayresultinpersonalinjuryandproperty
damage if the unit falls.
Remote control
When the installation plate is directly mounted
on the wall
Cutting a hole
Mounting the installation plate
(Side view) (Top view)
Indoor unit
Indoor unit
45°
60°
45°
Reception range
Remote
control Remote
control
The center of the pipe hole
is above the arrow.
Pipe hole
Ø65 mm
Reception
range
Cutting a Hole and Mounting
Installation Plate
A
Hook
Hook
Hook
Hook
Hook
Hook
65
65
103
103
300
300
300
300
130
144
30
50
30
50
Pipe hole
Pipe hole
Pipe hole
Pipe hole
6Mounting screw
6Mounting screw
Indoor unit
Indoor unit
Thread
Thread
Weight
Weight
1
Installation
plate
1
Installation
plate
Installation plate
(Keephorizontaldirection.)
5 mm dia. hole
Anchor bolt
Clip anchor
(local parts)
Projection
15 mm or less
6Mounting screw
Ø4 mm x 25
EN
Model Name A (Unit : mm)
RAS-05,07,10,13E2KVG-TR 100
RAS-16,18E2KVG-TR 120
1. After determining the pipe hole position on the mounting plate (),drill
the pipe hole (Ø65 mm) at a slight downward slant to the outdoor side.
NOTE
• Whendrillingawallthatcontainsametallath,wirelathormetalplate,be
sure to use a pipe hole brim ring sold separately.
For RAS-05, 07, 10, 13E2KVG-TR
For RAS-16, 18E2KVG-TR
1144180111-00_S04_182x257_40p_S_p70_220321.indd 7 22/03/21 8:19:34 AM

8
Front panel
Front panel
Screw cap
1
1
Screw
Screw Screw
*Wiresize28-22AWG
or 0.08-0.32 mm2
 Outerdiameternotover4.7mm,
control wire length 30 m. or less.
2
3
70 mm
5 mm
Notch for wire out
Control wire
Control wire
Terminal
Display unit
1. Remove cover of remote controller by sliding down and take it out.
 2. Ifbatteriesareexist,pleasetakethemout.Thecombinationofusing
wire controller and batteries may cause of batteries explosion.
3. Make hole for insert control wire by use screwdriver break the plastic for
  coverholeasshownongure4.
 4. Insertcontrolwirefromrearsideofremotecontrollerasshownongure5.
 5. Fixcontrolwirewhicharrangeasshownongure6and 7to terminal
  byprovidedscrews(tightenrmlybutnotover0.25N·m(0.03kgf·m)).
6. Set control wire through gutter way at rear side of remote controller as
  shownongure8.
7. Fix provided screw (Ø3.1×16L) on the wall to hang remote controller as
  shownongure9.
 8. Markandarrangeholeforxbelowscrew(Ø3.1×25L)asshownon
  gure9.
9. Assembly battery cover which provided with accessory bag then use
  providescrew(Ø3.1×25L)toxbatterycovertogetherwithwallas
  shownongure0(tightenrmlybutnotover0.15N·m(0.02kgf·m)).
10. Reassembly cover of remote controller.
For remote controller
4 5 6
7
Plastic for cover hole Control wire
Type A
Type A
Type B
*Wiresize28-22AWG
or 0.08-0.32 mm2
 Outerdiameternotover4.7mm,
control wire length 30 m. or less.
*Terminalsforwiringcanbeeitheronright(typeA)orleft(typeB),dependingonthecontroller 
packed in carton.
Control wire
Terminal
30 mm
10 mm
Type B
Control wire
Control wire
Wall
Screw (Ø3.1×16L)
for hang remote
controller
Screw (Ø3.1×25L)
for fix battery cover
Hole for hang
remote controller
Remote controller
Remote controller
89
1 Securely remove two screws at the front panel.
Type A: open the air inlet grille upward.
Type B: open two screw caps.
2. Slightly open the lower part of the front panel then pull the upper part of
 thefrontpaneltowardyoutoremoveitasshownongure1.
3. Arrangethecontrolwireasdetailandspecicationasshownongure2.
4. Securely connect the control wire to terminal of Display unit as shown on
 gure3(tightenrmlybutnotover0.12N·m(0.01kgf·m)).
5. Set the control wire out from indoor unit same portion as power supply
 andconnectingcableasshownongure3. (Notch for wire out)
6. Reassembly the indoor unit by reverse process of 1 to 2.
For indoor unit
How to Connect Remote Controller
for Wire Operation
Indoor unit
Control wire
Remote controller
*Remark : 1. Recommend to use double insulation lead wire for connect
remote control and air conditioner.
 2.Forwireoperation,1remotecontrolcancontrolonly1indoorunit.
 3.Inwireoperation,remotecontrollerwillreturntoinitial
  condition(PRESET,TIMERandCLOCKwillreturntoinitial
condition) when user shutdown power supply of air conditioner.
Battery cover
Screw
0
Type A Type B
Tighten firmly but not over
0.15N·m(0.02kgf·m)
Screw
1144180111-00_S04_182x257_40p_S_p70_220321.indd 8 22/03/21 8:19:34 AM

9
How to remove the drain hose
• The drain hose can be removed by removing the
screw securing the drain hose and then pulling out
the drain hose.
• Whenremovingthedrainhose,becarefulofany
 sharpedgesofsteelplate.Theedgescaninjuries.
• Toinstallthedrainhose,insertthedrainhose
firmly until the connection part contacts with heat
 insulator,andthensecureitwithoriginalscrew.
How to remove the drain cap
Clip the drain cap by needle-nose
pliers and pull out.
How to fix the drain cap
1) Insert hexagon wrench (4 mm)
in a center head.
2) Firmly insert the drain cap.
Drain hose
No gap
Slit
Slit
Insert a hexagon wrench
(4 mm).
Do not apply lubricating oil
(refrigerant machine oil)
when inserting the drain
cap. Application causes
deterioration and drain
leakage of the plug.
CAUTION
 Firmlyinsertthedrainhoseanddraincap;otherwise,watermayleak.
• After scribing slits inside of the
front-panel with a knife or a
 making-o󰀨pin,cutthemwithapair
of nippers or an equivalent tool.
• After scribing slits inside of the
front-panel with a knife or a
 making-o󰀨pin,cutthemwithapair
of nippers or an equivalent tool.
• Bend the connecting pipe so that it is laid within 43 mm above the wall
surface. If the connecting pipe is laid exceeding 43 mm above the wall
 surface,theindoorunitmayunstablybesetonthewall.
 Whenbendingtheconnectingpipe,makesuretouseaspringbenderso
as not to crush the pipe.
Bend the connecting pipe within a radius of 30 mm.
Toconnectthepipeafterinstallationoftheunit(gure)
In case of right or left piping
In case of bottom right or bottom left piping
Left-hand connection with piping
(To the forefront of flare)
Outward form of indoor unit
Usethehandleofscrewdriver,etc.
R 30 mm (Use polisin (polyethylene)
core or the like for bending pipe.)
Gas side
Liquid side
260 mm
43 mm
80°
210 mm
NOTE
Ifthepipeisbentincorrectly,theindoorunitmayunstablybesetonthewall.
Afterpassingtheconnectingpipethroughthepipehole,connectthe
connecting pipes to the auxiliary pipes and wrap the facing tape around them.
CAUTION
• Bind the auxiliary pipes (two) and connecting cable with facing tape
  tightly.Incaseofleftwardpipingandrear-leftwardpiping,bindthe
auxiliary pipes (two) only with facing tape.
Connecting cable
Indoor unit
Auxiliary pipes
Installation plate
• Carefully arrange pipes so that any pipe does not stick out of the rear
plate of the indoor unit.
• Carefully connect the auxiliary pipes and connecting pipes to one
  anotherandcuto󰀨theinsulatingtapewoundontheconnectingpipe
  toavoiddouble-tapingatthejoint;moreover,sealthejointwiththe
  vinyltape,etc.
 • Sincedewingresultsinamachinetrouble,makesuretoinsulateboth
connecting pipes. (Use polyethylene foam as insulating material.)
 • Whenbendingapipe,carefullydoit,nottocrushit.
EN
Piping and Drain Hose Installation
* Sincedewingresultsinamachinetrouble,makesuretoinsulateboth
connecting pipes. (Use polyethylene foam as insulating material.)
Piping and drain hose forming
Rear right
Rear left
Bottom left
Left
Bottom right
Right
Die-cutting front panel slit
Changing drain hose
Piping preparation
1. Die-cutting front panel slit
Cut out the slit on the left or right side of the front panel for the left or right
connection and the slit on the bottom left or right side of the front panel
for the bottom left or right connection with a pair of nippers.
2. Changing drain hose
 Forleftwardconnection,bottom-leftwardconnectionandrear-leftward
 connection’spiping,itisnecessarytochangethedrainhoseanddraincap.
1
2
Indoor Unit Fixing
1. Pass the pipe through the hole in the wall and hook the indoor unit on the
installation plate at the upper hook.
2. Swingtheindoorunittorightandlefttoconrmthatitisrmlyhookedup
on the installation plate.
3. Whilepressingtheindoorunitontothewall,hookitatthelowerparton
 theinstallationplate.Pulltheindoorunittowardyoutoconrmthatitis
 rmlyhookedupontheinstallationplate.
Hook here
Hook
Push
Press
(unhook)
1Installation plate
• For detaching the indoor unit
 fromtheinstallationplate,
pull the indoor unit toward
you while pushing its bottom
 upatthespeciedparts.
Push
1144180111-00_S04_182x257_40p_S_p70_220321.indd 9 22/03/21 8:19:35 AM

10
Drainage
1. Run the drain hose sloped downwards.
NOTE
• The hole should be made at a slight downward slant on the outdoor side.
2. Put water in the drain pan and make sure that the water is drained out of
doors.
3. Whenconnectingextensiondrainhose,insulatetheconnectingpartof
extension drain hose with shield pipe.
Do not rise the
drain hose.
Shield pipe
Do not put the
drain hose end in
the drainage ditch.
50 mm
or more
Do not form the
drain hose into
a wavy shape.
Do not put the
drain hose end
into water.
Drain hose Inside the room Extension drain hose
CAUTION
Arrange the drain pipe for proper drainage from the unit.
Improper drainage can result in dew-dropping.
This air conditioner has the structure designed
todrainwatercollectedfromdew,whichforms
onthebackoftheindoorunit,tothedrainpan.
Therefore,donotstorethepowercordandother
parts at a height above the drain guide.
Wall
Drain
guide
Space for pipes
Installation Place
• A place which provides the spaces around the outdoor unit as shown in
the diagram
• A place which can bear the weight of the outdoor unit and does not allow
an increase in noise level and vibration
• A place where the operation noise and discharged air do not disturb your
neighbors
• A place which is not exposed to a strong wind
• A place free of a leakage of combustible gases
• A place which does not block a passage
• Whentheoutdoorunitistobeinstalledinanelevatedposition,besureto
secure its feet.
• The allowable length of the connecting pipe.
OUTDOOR UNIT
Model
RAS-
05E2AVG-
TR
RAS-
07E2AVG-
TR
RAS-
10E2AVG-
TR
RAS-
13E2AVG-
TR
RAS-
16E2AVG-
TR
RAS-
18E2AVG-
TR
Chargeless Up to
15 m
Up to
15 m
Up to
15 m
Up to
15 m
Up to
15 m
Up to
15 m
Maximum
length 15 m 15 m 15 m 15 m 20 m 20 m
Additional
refrigerant
charging
- - - -
16 - 20 m
(20 g /
1 m)
16 - 20 m
(20 g /
1 m)
Maximum
refrigerant
charging
0.34 kg 0.34 kg 0.49 kg 0.54 kg 0.78 kg 1.03 kg
• The allowable height of outdoor unit installation site.
Model
RAS-
05E2AVG-
TR
RAS-
07E2AVG-
TR
RAS-
10E2AVG-
TR
RAS-
13E2AVG-
TR
RAS-
16E2AVG-
TR
RAS-
18E2AVG-
TR
Maximum
height 12 m 12 m 12 m 12 m 12 m 12 m
• A place where the drain water does not raise any problems or with good
drainage.
• Aplacewhereitcanbeinstalledhorizontally.
Use a scale having a precision with at least 10 g per index line when adding
the refrigerant.
Do not use a bathroom scale or similar instrument.
Precautions for adding refrigerant
CAUTION
When the outdoor unit is installed in a place where the drain water might
 causeanyproblems,Sealthewaterleakagepointtightlyusingasilicone
adhesive or caulking compound.
• Do not use the supplied drain nipple for draining water. Drain the water
from all the drain holes directly.
• Toprotecttheoutdoorunitfromsnowaccumulation,installaholding
 frame,andattachasnowprotectionhoodandplate.
* Do not use a double-stacked design.
Precautions about Installation in Regions
with Snowfall and Cold Temperatures
Snow protection plate
Snow protection hood
Snow accumulation line
Holding frame
Front
At least
50 cm
Anchor
bolts
Install at least 50 cm
above the snow
accumulation line.
CAUTION
1. Install the outdoor unit without anything blocking the air discharging.
2. When the outdoor unit is installed in a place always exposed to strong
  windlikeacoastoronahighstoreyofabuilding,securethenormal
fan operation using a duct or a windshield.
 3.Inparticularlywindyareas,installtheunitsuchastoavoidadmission
of wind.
4. Installation in the following places may result in trouble.
Do not install the unit in such places.
• A place full of machine oil
• A saline-place such as the coast
  • Aplacefullofsuldegas
• A place where high-frequency
waves are likely to be generated
   asfromaudioequipment,welders,
and medical equipment
Strong
wind
1144180111-00_S04_182x257_40p_S_p70_220321.indd 10 22/03/21 8:19:36 AM

11
Draining the Water
• Holes are provided on the base plate of the outdoor unit to ensure that the
 defrostwaterproducedduringheatingoperationsisdrainedo󰀨e󰀩ciently.
 Ifacentralizeddrainisrequiredwheninstallingtheunitonabalconyor 
 wall,followthestepsbelowtodraino󰀨thewater.
1. Proceedwithwater-proongbyinstallingthewater-proofrubbercapsin
the 2 elongated holes on the base plate of the outdoor unit.
[How to install the water-proof rubber caps]
  1) Placefourngersintoeachcap,andinsertthecapsintothewater 
drain holes by pushing them into place from the underside of the base
plate.
2) Press down on the outer circumferences of the caps to ensure that
they have been inserted tightly. (Water leaks may result if the caps
   havenotbeeninsertedproperly,iftheiroutercircumferencesliftupor
the caps catch on or wedge against something.)
Base plate
Water-proof rubber caps
(supplied with the outdoor unit)
Drain nipple
2. Install the drain nipple and a commercially available drain hose (with
 16mminsidediameter),anddraino󰀨thewater.(Forthepositionwhere
 thedrainnippleisinstalled,refertotheinstallationdiagramoftheindoor
and outdoor units.)
 • Checkthattheoutdoorunitishorizontal,androutethedrainhoseata
downward sloped angle while ensuring that it is connected tautly.
Drain nipple
Base plate
Commercially available
drain hose
 Donotuseordinarygardenhose,butonecanattenandpreventwater
from draining.
EN
Refrigerant Piping Connection
1. Cut the pipe with a pipe cutter.
Alignthecentersoftheconnectingpipesandtightenthearenutasfaras
possiblewithyourngers.Thentightenthenutwithaspannerandtorque
wrenchasshowninthegure.
• Tightening torque of are pipe connections
The operating pressure of R32 is higher
than that of R22 (approx. 1.6 times). It
 isthereforenecessarytormlytighten
 thearepipeconnectingsections(which
connect the indoor and outdoor units)
 uptothespeciedtighteningtorque.
Incorrect connections may cause not
 onlyagasleakage,butalsodamageto
the refrigeration cycle.
90° Obliquity WarpRoughness
2. Insertaarenutintothepipeandarethepipe.
• Projection margin in aring : A (Unit : mm)
RIDGID (clutch type)
Flaring
Tightening connection
Outer dia.
of copper pipe R32 tool used Conventional tool used
Ø6.35 0 to 0.5 1.0 to 1.5
Ø9.52 0 to 0.5 1.0 to 1.5
Ø12.70 0 to 0.5 1.0 to 1.5
Pipes thickness 0.8 mm or more
Outer dia. of copper pipe R32
Ø6.35 1.5 to 2.0
Ø9.52 1.5 to 2.0
Ø12.70 2.0 to 2.5
Pipes thickness 0.8 mm or more
IMPERIAL (wing nut type)
Die Pipe
CAUTION
CAUTION
 • Donotscratchtheinnersurfaceofthearedpartwhenremoving
burrs.
• Flare processing under the condition of scratches on the inner surface
  ofareprocessingpartwillcauserefrigerantgasleak.
 Donotapplyexcesstorque.Otherwise,thenutmaycrackdependingon
the conditions.
Flare nut
Half union
Use a wrench to secure. Use a torque wrench to tighten.
Flare at
indoor unit side
Flare at
outdoor unit side
Internally
threaded side
Externally
threaded side
Outer dia. of copper pipe Tightening torque
Ø6.35 mm 16to18(1.6to1.8kgf·m)
Ø9.52 mm 30to42(3.0to4.2kgf·m)
Ø12.70 mm 50to62(5.0to6.2kgf·m)
(Unit:N·m)
1144180111-00_S04_182x257_40p_S_p70_220321.indd 11 22/03/21 8:19:37 AM

12
Evacuating
Afterthepipinghasbeenconnectedtotheindoorunit,youcanperformthe
air purge together at once.
AIR PURGE
Evacuate the air in the connecting pipes and in the indoor unit using
a vacuum pump. Do not use the refrigerant in the outdoor unit.
Fordetails,seethemanualofthevacuumpump.
Besuretouseavacuumpumpwithcounter-owpreventionfunctionso
thatinsideoilofthepumpdoesnotowbackwardintopipesoftheair
conditioner when the pump stops.
(Ifoilinsideofthevacuumpumpenterstheairconditioner,whichuseR32,
refrigeration cycle trouble may result.)
1. Connect the charge hose from the manifold valve to the service port of
the packed valve at gas side.
2. Connect the charge hose to the port of the vacuum pump.
3. Open fully the low pressure side handle of the gauge manifold valve.
4. Operate the vacuum pump to start evacuating. Perform evacuating for
about 15 minutes if the piping length is 20 meters. (15 minutes for
20 meters) (assuming a pump capacity of 27 liters per minute)
 Thenconrmthatthecompoundpressuregaugereadingis–101kPa
 (–76cmHg).
5. Close the low pressure side valve handle of the gauge manifold valve.
6. Open fully the valve stem of the packed valves (both gas and liquid
sides).
7. Remove the charging hose from the service port.
8. Securely tighten the caps on the packed valves.
Using a vacuum pump
Compound pressure gauge Pressure gauge
Manifold valve
Handle Low
Charge hose
Handle High
(Keep full closed)
Charge hose
Packed valve at gas side
Service port (Valve core (Setting pin))
Connecting pipe
Vacuum pump adapter for
counter-owprevention
Packed valve at liquid side
Vacuum
pump
CAUTION
• KEEP IMPORTANT 7 POINTS FOR PIPING WORK.
(1) Take away dust and moisture (inside of the connecting pipes).
(2) Tighten the connections (between pipes and unit).
(3) Evacuate the air in the connecting pipes using a VACUUM PUMP.
(4) Check gas leak (connected points).
(5) Be sure to fully open the packed valves before operation.
  (6) Reusablemechanicalconnectorsandaredjointsarenotallowed
   indoors.Whenmechanicalconnectorsarereusedindoors,sealing
   partsshallberenewed.Whenaredjointsarereusedindoors,the
   arepartshallberefabricated.
(7) Don’t operate air conditioner in case no refrigerant in the system.
–101kPa
(–76cmHg)
• Openthevalvestemallthewayout,butdonottrytoopenitbeyondthe
stopper.
Pipe size of Packed Valve Size of Hexagon wrench
12.70 mm and smallers A = 4 mm
15.88 mm A = 5 mm
1. Turno󰀨theAirConditionersystem.
2. Connect the charge hose from the manifold valve to the service port of
the packed valve at gas side.
3. Turn on the Air Conditioner system in cooling operation more than
10 minutes.
4. Check the operating pressure of the system should be normal value.
 (Ref.withproductspecication)
5. Release the valve rod cap of both service valves.
6. Use the Hexagon wrench to turning the valve rod of Liquid side fully close.
(*Make sure no entering air into the system)
7. Continue operate Air Conditioner system until and the gauge of manifold
dropped into the range of 0.5 - 0 kgf/cm2
8. Use the Hexagon wrench to turning the valve rod of Gas side fully close.
 Andturno󰀨theAirConditionersystemimmediatelythereafter.
9. Remove the gauge manifold from the service port of the packed valve.
10. Securely tighten the valve rod cap to the both service valves.
• Securely tighten the valve cap with torque in the following table:
Cap Cap Size (H) Torque
Valve Rod Cap
H17 - H19 14~18N·m
(1.4to1.8kgf·m)
H22 - H30 33~42N·m
(3.3to4.2kgf·m)
Service Port Cap
H14 8~12N·m
(0.8to1.2kgf·m)
H17 14~18N·m
(1.4to1.8kgf·m)
Packed valve handling precautions
Pump down process
Hexagon wrench
is required.
Service Port Cap
Valve Rod Cap
CAUTION
Should be check the compressor operating condition while pumping
 downprocess.Itmustnotanyabnormalsound,morevibration.Itis
 abnormalconditionappearsandmustturno󰀨theAirConditioner
immediately.
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13
EN
ELECTRICAL WORKS
The power supply can be selected to connect to indoor unit or outdoor unit. Choose proper way and connect the power supply and connecting cable by follow
the instruction as following.
Model RAS-05E2KVG-TR RAS-07E2KVG-TR RAS-10E2KVG-TR RAS-13E2KVG-TR RAS-16E2KVG-TR RAS-18E2KVG-TR
Power source 50Hz,220–240VTekfazlı
Maximum running current 5.0A 5.4A 7.2A 7.4A 9.0A 9.25A
Circuit breaker rating 10A 15A 15A 15A 15A 15A
Power supply cable H07RN-F or 60245
IEC66
(0.75 mm2or more)
H07RN-F or 60245 IEC66 (1.25 mm2or more) H07RN-F or 60245
IEC66
(1.5 mm2or more)
Connecting cable H07RN-F or 60245 IEC66 (0.75 mm2or more)
Wiring Connection
Wiring of the connecting cable can be carried out without removing
the front panel.
1. Remove the air inlet grille.
Open the air inlet grille upward and pull it toward you.
2. Remove the terminal cover and cord clamp.
3. Insert the connecting cable (according to the local cords) into the pipe
hole on the wall.
4. Take out the connecting cable through the cable slot on the rear panel so
that it protrudes about 20 cm from the front.
5. Insert the connecting cable fully into the terminal block and secure it
tightly with screws.
6. Tighteningtorque:1.2N·m(0.12kgf·m)
7. Secure the connecting cable with the cord clamp.
8. Fixtheterminalcover,rearplatebushingandairinletgrilleonthe
indoor unit.
1. Removethevalvecover,theelectricpartscoverandthecordclampfrom
the outdoor unit.
2. Connecttheconnectingcabletotheterminalasidentiedbythe
matching numbers on the terminal block of indoor and outdoor unit.
3. Insert the power cord and the connecting cable carefully into the terminal
block and secure it tightly with screws.
4. Usevinyltape,etc.toinsulatethecordswhicharenotgoingtobeused.
Locate them so that they do not touch any electrical or metal parts.
5. Secure the power cord and the connecting cable with the cord clamp.
6. Attach the electric parts cover and the valve cover on the outdoor unit.
• Whenattachingtheairinletgrille,thecontraryoftheremovedoperationis
performed.
Indoor unit
Outdoor unit
How to install the air inlet grille on the
indoor unit
Front panel
Air inlet grille
Screw
Screws
Cord clamp
Terminal cover
Terminals block
Valve cover
1144180111-00_S04_182x257_40p_S_p70_220321.indd 13 22/03/21 8:19:38 AM

14
Power Supply and Connecting Cable Connection
Power Supply Input at Outdoor Unit Terminal Block (Recommend)
Power Supply Input at Indoor Unit Terminal Block (Optional)
3
2
1
N
L
3
Indoor Unit
Indoor Unit
Outdoor Unit
Outdoor Unit
Connecting cable
Connecting cable
Power supply cable
Stripping length of the
connecting cable
Stripping length of the power
supply cable
Stripping length of the
connecting cable
Connecting cable
connect to
Power supply cable
connect to
Terminal block (L N 1 2 3)
Terminal block (L N 1 2 3)
Terminal block (L N 1 2 3)
Earth line
Connecting cable
Connecting
cable
Earth line
50 mm
10 mm
10 mm
70 mm
45 mm
40 mm
10 mm
10 mm
Earth line
60 mm
10 mm
10 mm
50 mm
Earth line
Power supply cable
Connecting cable
Connecting cable
Earth line
Power supply
cable
Power supply
cable
Earth line
50 mm
45 mm
10 mm
10 mm
10 mm
60 mm
10 mm
70 mm
1 2 3
1 2 3
L N
Earth line
Earth line
50 mm
10 mm
10 mm
70 mm
Connecting cable
connect to
Earth line Earth line
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15
EN
Power Supply Input Wiring Diagram
Power input at Outdoor Terminal Block (Recommend)
Power input at Indoor Terminal Block (Optional)
Indoor
Terminal
Block
Indoor
Terminal
Block
Outdoor
Terminal
Block
Outdoor
Terminal
Block
Power input
Power input
Chassis
Chassis
Chassis
Chassis
L N GND
GND L N
CAUTION
1. The power supply must be same as the rated of air conditioner.
2. Prepare the power source for exclusive use with air conditioner.
3. Circuit breaker must be used for the power supply line of this air conditioner.
 4. Besuretocomplypowersupplyandconnectingcableforsizeandwiringmethod.
 5. Everywiremustbeconnectedrmly.
6. Perform wiring works so as to allow a general wiring capacity.
7. Wrong wiring connection may cause some electrical part burn out.
 8. Incorrectorincompletewiringiscarriedout,itwillcauseanignitionorsmoke.
9. This product can be connected to main power supply.
  Connectiontoxedwiring:Aswitchwhichdisconnectsallpolesandhasacontactseparationatleast3mmmustbeincorporatedinthexedwiring.
1144180111-00_S04_182x257_40p_S_p70_220321.indd 15 22/03/21 8:19:41 AM

16
OTHERS
Gas Leak Test Test Operation
Auto Restart Function Setting
Remote Control A-B Selection
Check places for
the indoor unit.
OPERATION /
RESET button
Check places for
the outdoor unit.
• Checkthearenutconnectionsforthegasleakwithagasleakdetector
or soap water.
ToswitchtheTESTRUN(COOL)mode,press[RESET]buttonfor
10 seconds. (The beeper will make a short beep.)
Thisproductisdesignedsothat,afterapowerfailure,itcanrestart
automatically in the same operating mode as before the power failure.
• Whentwoindoorunitsareinstalledinthesameroomoradjacenttwo
 rooms,ifoperatingaunit,twounitsmayreceivetheremotecontrolsignal
 simultaneouslyandoperate.Inthiscase,theoperationcanbepreserved
by setting either one remote control to B setting. (Both are set to A setting
in factory shipment.)
• The remote control signal is not received when the settings of indoor unit
 andremotecontrolaredi󰀨erent.
• There is no relation between A setting/B setting and A room/B room when
connecting the piping and cables.
To separate using of remote control for each indoor unit in case of 2 air
conditioner are installed near.
Remote Control B Setup.
1. Press [RESET] button on the indoor unit to turn the air conditioner ON.
2. Point the remote control at the indoor unit.
3. Push and hold [CHECK] button on the Remote Control by the tip of the
pencil. “00” will be shown on the display (Picture 1).
4. Press [MODE] during pushing [CHECK]. “B” will show on the display
and “00” will disappear and the air conditioner will turn OFF. The Remote
 ControlBismemorized(Picture2).
Note : 1. Repeat above step to reset Remote Control to be A.
2. Remote Control A have not “A” display.
3. Default setting of Remote Control from factory is A.
1 2
Information
The product is shipped with Auto Restart function in the ON position.
Turn it OFF if this function is not required.
• Press and hold the [OPERATION] button on the indoor unit for 3 seconds
(3 beep sounds and OPERATION lamp blink 5 time/sec for 5 seconds).
• Press and hold the [OPERATION] button on the indoor unit for 3 seconds
(3 beep sounds but OPERATION lamp does not blink).
How to turn OFF the Auto Restart Function
How to turn ON the Auto Restart Function
NOTE
• IncaseofONtimerorOFFtimerareset,AUTORESTARTOPERATION
does not activate.
1144180111-00_S04_182x257_40p_S_p70_220321.indd 16 22/03/21 8:19:42 AM

17
EN
• Remove the existing air conditioner from the piping   andcarryoutushing(nitrogenpressure0.5MPa)to remove any remains inside of the pipe. Note: Incaseoftwinpipes,alsobesuretoushthe branching pipe.
APPENDIX
Work instructions The existing R22 and R410A piping can be reused for inverter R32 product installations.
WARNING
Conrming the existence of scratches or dents on the existing pipes and conrming the reliability of the pipe strength are conventionally referred to the local site. If the specied conditions can be cleared, it is possible to update existing R22 and R410A pipes to those for R32 models. Basic conditions needed to reuse existing pipes Check and observe the presence of three conditions in the refrigerant piping works. 1. Dry (There is no moisture inside of the pipes.) 2. Clean (There is no dust inside of the pipes.) 3. Tight (There are no refrigerant leaks.) Restrictions for use of existing pipes In the following cases, the existing pipes should not be reused as they are. Clean the existing pipes or exchange them with new pipes. 1. Whenascratchordentisheavy,besuretousenew pipes for the refrigerant piping works. 2. When the existing pipe thickness is thinner than the  specied“Pipediameterandthickness,”besureto use new pipes for the refrigerant piping works. • The operating pressure of R32 is high (1.6 times that of R22). If there is a scratch or dent on the pipe   orathinnerpipeisused,thepressurestrengthmay   beinadequate,whichmaycausethepipetobreak in the worst case. * Pipe diameter and thickness (mm)
Pipe outer diameter Ø6.4 Ø9.5 Ø12.7
Thickness R32,R410A 0.8 0.8 0.8
R22
3. When the outdoor unit was left with the pipes  disconnected,orthegasleakedfromthepipesand  thepipeswerenotrepairedandrelled.  • Thereisthepossibilityofrainwaterorair,including   moisture,enteringthepipe. 4. When refrigerant cannot be recovered using a refrigerant recovery unit. • There is the possibility that a large quantity of dirty oil or moisture remains inside the pipes.
5. When a commercially available dryer is attached to the existing pipes. • There is the possibility that copper green rust has been generated. 6. When the existing air conditioner is removed after refrigerant has been recovered.  Checkiftheoilisjudgedtobeclearlydi󰀨erentfrom normal oil. • The refrigerator oil is copper rust green in color: There is the possibility that moisture has mixed with the oil and rust has been generated inside the pipe.  • Thereisdiscoloredoil,alargequantityofresidue, or a bad smell. • A large quantity of shiny metal dust or other wear residue can be seen in the refrigerant oil. 7. When the air conditioner has a history of the compressor failing and being replaced.  • Whendiscoloredoil,alargequantityofresidue,   shinymetaldust,orotherwearresidueormixtureof   foreignmatterisobserved,troublewilloccur. 8. When temporary installation and removal of the air conditioner are repeated such as when leased etc. 9. If the type of refrigerator oil of the existing air  conditionerisotherthanthefollowingoil(Mineraloil),  Suniso,Freol-S,MS(Syntheticoil),alkylbenzene  (HAB,Barrel-freeze),esterseries,PVEonlyofether series. • The winding-insulation of the compressor may deteriorate.
NOTE
Theabovedescriptionsareresultshavebeenconrmed by our company and represent our views on our air conditioners,butdonotguaranteetheuseoftheexisting pipes of air conditioners that have adopted R32 in other companies. Curing of pipes When removing and opening the indoor or outdoor unit foralongtime,curethepipesasfollows: • Otherwise rust may be generated when moisture or foreign matter due to condensation enters the pipes. • Therustcannotberemovedbycleaning,andnew pipes are necessary.
Placement
location Term Curing manner
Outdoors 1 month or more Pinching
Less than 1 month Pinching or taping
Indoors Every time
Are there scratches or dents on the existing pipes?
Is it possible to operate the existing air conditioner?
YES
YES
YES
NO NO
NO
• After the existing air conditioner is operated in cooling   modeforapprox.30minutesorlonger,*recoverthe refrigerant. • For cleaning the pipes and recovering oil • Refrigerant recovery: Pump down method
Existing pipes: Cannot be used. • Use new pipes.
Connect the indoor / outdoor units to the existing pipe.  • Useaarenutattachedtothemainunitfortheindoor   /outdoorunits.(Donotusethearenutoftheexisting pipe.)  • Re-machinethearemachiningsizetosizefor R32.  • (Airtighttest),Vacuumdry,Refrigerantcharge,Gas leak check
Test run
Was largely discolored oil or a large quantity
ofremainsdischarged?(Whentheoildeteriorates,
the color of the oil changes to a muddy
or black color.)
Clean the pipes or use new pipes.
Nitrogen gas pressure 0.5 MPa
(Ifthereisdischargeofremains,itisjudgedthata large quantity of remains are present.)
Piping necessary to change the are nut / machining
size due to pipe compression
1) Flare nut width: H
(mm)
Copper pipe outer diameter Ø6.4 Ø9.5 Ø12.7 ForR32,R410A 17 22 26 For R22 Same as above 24
 2)Flaremachiningsize:A
(mm)
Copper pipe outer diameter Ø6.4 Ø9.5 Ø12.7 ForR32,R410A 9.1 13.2 16.6 For R22 9.0 13.0 16.2
Becomes a little larger for R32
Donotapplyrefrigeratoroiltothearesurface.
1144180111-00_S04_182x257_40p_S_p70_220321.indd 17 22/03/21 8:19:43 AM

1
DİKKAT
GÜVENLİK ÖNLEMLERİ
Üniteyiçalıştırmadanöncebu
kılavuzdakiönlemleridikkatlice
okuyun.
BuaygıtR32iledoldurulmuştur.
 Klima ünitesindeki uyarı göstergeleri
Uyarı göstergesi Açıklama
DİKKAT
PATLAMA TEHLİKESİ
Çalıştırmadanönce
servisvaleriniaçın,aksi
takdirde patlama olabilir.
DİKKAT
PATLAMA TEHLİKESİ
Çalıştırmadanönceservisvaleriniaçın,aksitakdirde
patlama olabilir.
 •Lütfen,montajişlemindenöncegüvenliğiniziçinbuönlemleridikkatlibirşekilde
okuyun.
 •Güvenlikrisklerindensakınmakiçinburadaverilenönlemleriuyguladığınızdan
  eminolun.Sembollerveanlamlarıaşağıdagösterilmektedir.
UYARI : Buüniteninyanlışkullanılmasınıciddiyaralanmaveyaölümeneden
    olabileceğinigösterir.
DİKKAT : Buüniteninyanlışkullanılmasınıkişiselyaralanma(*1)veyamaddi
    hasara(*2)nedenolabileceğinigösterir.
    *1: Kişiselyaralanma,hastaneyeyatmaveyatekrarlanantedavi
     gerektirmeyenhafkaza,yanıkveyaelektrikçarpmasıdemektir.
    *2: Maddihasar,malvarlıklarıveyakaynaklarınıetkileyendahabüyük
hasar demektir.
Evlerde kullanım için
Aygıtınelektrikkablosuvebağlantıkablosuenazındanpolikloroprenmadenikılıı
esnekkablo(tasarımH07RN-F)veya60245IEC66no.lukabloolmalıdır.
(Ulusalkablolamadüzenlemelerinegöremonteedilecektir.)
 Buaygıtanagüçkaynağınabirsigortaveyaherkutbundaenaz3milimetrelikbir
 kontakmesafesiolanbirşalterlebağlanmalıdır.
Cihazın ana elektrik şebekesinden bağlantısının kesilmesi
1144180111-00_S04_182x257_40p_S_p70_220321.indd 1 22/03/21 8:19:43 AM