Celiera KFR-51GW/Ga User manual

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USER'S MANUAL
d Air Conditioner
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MODEL
KFR-51GW/Ga KFR-66GW/Ga
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LISTED
AIR CONDITIONER
2MF3

Air conditioners are pieces of high value. In order to ensure your lawful rights and interests, please have
the professionaltechnicians todothe installation for you.
ThisInstructionManual isthe universal-purposeversion forthe models of splitwall-mounted air conditioners
manufactured byourCo.The appearance ofthe unitsthat you purchasemight be slightlydifferentfrom
the onesdescribed inthe Manual, butit does not affect yourproperoperations and usage.
Please readcarefully the sectionscorresponding tothe specificmodel you choose, and keep the Manual
properly soasto facilitateyourreference at latertime.
Addition tothe user manual:
The appliance isnot intended foruseby youngchildren or infirmpersonswithoutsupervision;
Young childrenshould be supervised to ensurethatthey donot playwith the appliance.
Contents
Instructions to users 1 ,
The name of each part andits function 3
Operation and indication sections of remote controller 4
Use of remote controller 5
Features of heating operations g
Methods of maintenance g
Treatment at service call 1 Q
We hope you will know the following when using the unit 11
Installation of electriccomponents 12

[Instructions to users]
Please read the "InstructionManual"carefullyprior totheuseof your air conditioner soasto ensureproperoperations.
Instructions for Installation
Makesure to have the professionalafter-saleservicepersons ofour company orthe authorizeddealers to
install the unitsbefore you use.
1. The units arenottobe installed at placeswhere
theremight be leakage of combustiblegases.
In casethat the leaked gas accumulatesaround the units, there
might occur the accident of firehazards.
After the connecting ofthe wiresbetween the indoor unit andthe
outdoor unit, checkwhether the connecting is loose ornotby pulling
the wire with a little force.
The looseconnectingmightresult in fire hazard.
Make sure that the earthleakage-circuitbreaker
is installed.
B
m
Earth leakage-
circuit breaker
Absence ofthe earthleakage-circuitbreakermightlead to electric
shock and someotherhazards.
Makesurethat theair conditioner is properlygrounded.
The groundingwire ontheair
conditionershould be tightlyconnected
to the ground ofthe powersource.
Improper grounding mightcause
electricshocks or other hazards. ,
Instructions for Operation
Never tryto stop the operation oftheair conditioner
by operate the switch.
/ / I \x
Suchperformancemightcauseelectricshocks or fire hazards.
Do not press, stretch,damage,heat or modify the
power line.
It mightcauseelectricshocks,overheating,fire hazards, etc.
Ifthe powerline wire is damaged or needs tobe replaced
dueto someotherreasons,pleasemakesure to havedealer
or the authorizedmaintenancepeople todothe replacement.
Do not operate the switch bywet hands.
Never usethe fuse with incorrectcapacity orany
othermetalwires.
It might causeelectricshocks.
Theuseof metal or copperwires for fusemightcauseoperational
failures or firehazards.

Tryto avoid the sunlight andhotair
from entering the room.
During the coolingoperation,curtains or window-
blinds should be used to shade offthe sunlight
Try to minimize the generation of heat
during the operation of cooling.
Place the heatingsources outofthe room.
Donotuse combustingapparatuses
in the air-conditionedroom.
It might lead tothe incompletecombustion ofi
apparatuses.
Do not placeinsecticides or paints
and otherflammablespraysnear the
air conditioner, or spraythemdirectly
at theair conditioner.
When itis necessary tousetheair
conditioner andthe combusting
apparatuses inthe sameroom, air
ventilation hastobe madefromtime to
time.
Prior tothe maintenance oftheair
conditioner, please cutoffthe power
supply first. Never dothe cleaning of
the unitswhen thefanisin high-
speedoperations.
It mightcausefire hazards
Insufficient ventilationmightlead to
lack of oxygen or someotherdangers.
Donot insertsticks or barsinto theair
vents.
Adjust theair directioncorrectly.
As thefanisin high-speedoperation, the insertion
might lead to accidents
Do not keepexposed tothe cool air
for longtime.
Properlyadjust the up/down and left/right directions
of theairflowsoas to getthe even roomtemperature
It mightcausediscomforts ofthe
body, which is harmful to your
health
Do not clean theair conditioner with
water. „
Do not attach, hang or stack articles
on theair conditioner.
Check the supporting structures of
the unitscarefully.
It mightcauseelectricshocks.
It mightlead tothe fallingdown oftheair conditionei
unit, whichwillresult in accidents or injuries.
in case of damages, the supportingstructuresshould
be immediatelyrepaired soasto avoid falling down
of the unit,whichmightcausehumaninjuries or
other accidents.
Do notsitonthe outdoorunit or place
any other objects onit.
The fallingdown of
the unit orthe objects
mightcausehuman
injuries and other
accidents.
Do notusethe followingsubstances:
Put down the powerwhen the unit is
notinusefor long time soasto ensure
Safety'
' IB'.
Hotwater(over104:For40°C)
Theuseofhot waterwilldeform theair conditioner
or make it fade in color.
Gasoline,paint diluent, benzene and polishing
agents,etc.
These substances will deform theair conditioner
or causescratches.
When the plug istobe pulled out, make sure that
the switch oftheair conditioner is turnedoff.
Instructions for Removal and Repair
• Whenremoval or repair is needed,pleasecontact the dealer or authorizedmaintenance & installationpeople.
•In case ofany abnormaloccurrences(smell of burning),pleasestop the operation at once, cutoffthe powersupply
and contact the dealer or authorizedmaintenancepeople.

[Thename of eachpart andits function]
USER'S MANUAL
IndoorUnit
Lelf/right air flow
directionadjusting fin
Room temperaturedetectingprobe
Air returngrid
Takes inthe indoor air
Receiver of remotecontrolsignal
Refrigerantpipingconnection
Up/down air flow
direction adjusting flap
Air blows out fromhere
Removesdust or dirt outofthe inlet air
OutdoorUnit
Unitoperationsection
[How to close]
Pushdown theair inletgrid andthe pushbothsides ofair inlet
grid atthe bottom.
(Emergency operation key)—I LJ
Lightly pushbothsides oftheair inletgrid atthe Thisbutton canbe used asan emergencymeasure to turnon/off
botton and pull itto thisside till a resistance is felt.unitwhenremotecontroller isnot available.
• Note: Do not open the grid atan angle over 60 degrees. Donot operate the units with too muchforce.

[Operation and indicationsections of remote controller]
(OPERATION MODE indicator)-! ,
Indicates selectedoperationmode
( Fan speed indicator )
Indicates the selected airrae.
C TIMEindicator ) —
During TIMERoperation nd cator TIMER
During normal operation ndicstor PRESENT TIME
(SET TEMPERATURE button)—
The two buttons setthe room
temperature.
( SLEEPbutton )
Thisbuttonchanges to SLEEPoperation.
( Al ITOCTAPT huttnn ^
Thisbuttonused for selecting t med starting
( AUTOSTOPbutton )—
This buttonused for seec ng timed
stopping.
C CLK button _) \
^
^iVs HLI
f7T@f%|-
;,' ** .-* 'i\
CLOCK AM PM $|
ON/OFF
1 \
f/o7\
1
f X "1
-ooo-
StffP
OUT FLAP WO°E
r~~N C -\^^~~~)
-^j ^_^c_^
m°ST/\RT
IN FLAPfW SPttO
-OOO
^0r°Srop HOUR HlH
V_ __,
( RST button ")
Thisb
~~ — "~~~"^ •
\
1
Indicates theset temperature, (it doesn't
indicatetemperaturewhenoperationmode
is AUTO select.)
Indicates selected flap mode.
1 ( ON/OFFbutton J
Thisbutton,when pressed, starts
operation and stopswhenrepressed.
UU 1 rLAr DUtton )
This buttonused for selection ofthe up/down
airflow direction.Whenever pressed, changes
the direction isthe following order:
— (OPERATION MODEselectbutton)
This button.whenever pressed.changes themod
inthe following order,
C. (AUTO) - o (COOL) --. (DRY)^ a (HEAT)/ 6 (FAN)
1
( FAN SPEEDbutton 3
H IN FLAPbutton )
This buttonused for selection ofthe left/right
air flow direction, whenever pressed thein
flapwillswing or fix.
— ( TIME SET button )
Thetwo buttonused for setting presenl
time and autostart or autostop.
utton let computerrese
Above figureshows all indications forthe purpose of explanation,
but practcally only the pertinentWhenair-conditioner is cool-
only model, the HEAT change to FAN.
Unload the backCover
(Transmission procedure)
Wheneachbutton onthe remotecontroller is pressedwith the remote
controller pointing toward theair conditionerunit,signal is sent.
When the signal is receivedcorrectly, the receivingsound is emitted
from the unit.

[Use of remotecontroller]
AUTOMODE OPERATION PROCEDURE
Operates by selectingautomatically the operation mode (DRY,COOL ,or HEAT) depending onthe roomtemperature at starting.
With the remotecontroller pointing theair conditioner.
CAUTION:restarting the unitmust
wait 3 minutes
1 Press the ON/OFF button.
When the unit isnotat AUTOSELECT mode.
Press the MODE button. Setto "AUTOSELECT"
Each time the button is pressed ,the operationmode is changed in
sequence ,from'C,"(AUTO)1" (COOL).
6(DRY)to°(HEAT)/©(FAN)
When the"CY'is displayed,the air conditioner is automatically
controlled atthe optimum temperture
TO Stop:Press the ON/OFFbutton.
The operation ofthe AUTO SELECT
mode canbe performed by only
pressing the ON/OFF button from the
V next time.
If you don't like the content of AUTO SELECT mode operation.
Change to HEAT DRYor COOLthan AUTO SELECT.
Temperature adjusting procedure during AUTO SELECT operation
Adjusts air temperature during AUTO SELECT operation , press" A "button or" ^7 "button, adjusts temperature.
Press" A" one time ,the temperatureraisesabout 1°F(or 1'C).
Press" v7" one time ,the temperature reduces about 1°F(or TC).
Cool/Heat(Fan)/Dry modeOperationProcedureWith
the remote controller pointingtoward theair conditioner.
Press the ON/OFF button.
Press the MODEselect button
Select the operation mode .
(COOL,DRY, HEAT/FAN.AUTO)
Press ^ior "button.
Set to your favorite temperature pressA or ; button
HEAT
64'F-88'F(or16'C-31'C)
COOL
64:F-88'F(or16iC-31'C)
If CONT' is selected , roomtemperatureisn't
controlled , operationbeingcontinuously.
Press theFAN SPEEDbutton .
Set to yourfavorite air flowrate.
Press theON /OFF button .
(jo stop : |
• Changingprocedure ofthe content ofthe operation -
Set tothe content.
The content ofthe operation canbesetor changed
even while theair conditioner isoff operation .
The defrosting function forthe unit is automaticmodeinstead of 2-hourcompulsivedefrostingmode.

Air flowdirectionadjustmentprocedure
-(Adjusting up/down air flow direction )-
Up/downdirection canbe adjusted by using theOUT FLAPbutton onthe remotecontroller.Thisbutton , each
timepressed , changes the mode inthe followingsequence:
-(2)
(3)
(4)
(5)
(AUTO)
Change totheOUT FLAPmode.
TO change the VANECONTROL velocity press theFAN SPEED button.
Each time the button is pressed.fan speed is changed in sequence,from . [Lo]*i [Mid]«*l[Hi]fS)[AUTO].
V^
To cool the wholeroom ,use the ,tt (HI)mode , (COOL MODE). Ifthe sound oftheair conditioneroperating
disturbs your sleep ,use the SLEEP mode .
Recommended horizontal VANErange.
Use inthe @ (AUTO)positionusually.
Use positions ^—- (1) or ^ (2) in the
COOL orDRY mode and positions
/ (3) to I (5) in the HEATmode
when adjusting to yourrequirements.
NOTE
•Inthe coolingoperation,when theair conditioner is operatedwith OUT FLAPblowingdown (4)or(5)for1 hour ,
theOUT FLAPdirection is automatically setto level to preventcondensedwaterfromdropping.
• Adjust the vertical OUT FLAPdirectionusing the remotecontroller .If the horizontalvane are movedmanually, it
may causetrouble.
•In heatingoperation , ifthe output air temperature istoolowor whendefrosting is done .the horizontalvane
position issetto (1).
(
Adjusting left/right air \_
flow direction /
Horizontal & vertical auto swing.
Adjustlhe direction by remote controller.Press theIN FLAP button.the air swingingfins will constantlymake the
left/right swinging or fixed direction inair delivery.

PRESENT TIMESETTING PROCEDURE
When cells are inserted, the present is automatically set toAM 12:00. EX.:Setto AM 10:30
CD
AV
poo
-'-.- ----- -,:•-
1
2
3
4
Press theCLK button.
Unload the back cover push the clock botton with thetipofa
ball pen, etc. The time indicator is flickering andcansetthe
presenttime.
Press the HOURbutton.(Set toAM 10:)
Press the MIN button.(Set to30)
Press theCLK botton again,then reattach
the backcover
NOTE The timer issetonthe basis ofthe presenttime. Sosetthe
present timecorrectly.
SLEEP OPERATION PROCEDURE
Use thismode to reduce operationsoundwhen sleeping,etc.
Press the SLEEP button,the airflow sound from the indoorunit is decreased.
Press the SLEEP button again can release the mode.
r~ ^
d | ' ••
;!»v :
v~ ?^
AV \»
ooo^
afff
OUT FLAP »DE
o> <o o
Wr«r«r
IN FLAP fW SPKO
OOO
rw°srop mm m«
\
NOTE:
1
2
Usethe sleepmodewhen youare going to bed. If thismode is
used inthe day.the capacity is reducedsince the ambient
temperature istoo high. (COOL MODE).
During the operation of cooling, the roomtemperaturewill be
raisedhigherthan the setting after the machinebegins to operate
in the sleepingmode.
3
During the operation of heating mode, the roomtemperaturewill
be droppedlowerthan the settingafter the machine begins to
operate inthe sleepingmode.

USER'S
It is convenient tosetthe timer
for the timewhen yougoto
bed ,when you get
home ,when yougetup, ect.
ooo
*ffP OUT FLAP »0£
oo
OOO
HOUR HI"
( How to set the ON timer )
2
Press the AUTOSTART button tosettheon timer
modewhen theACisinthe standbymode.
Each time the button is pressed, theON timermodealternatesbetween
ONand OFF.
Set the time ofthe timerusing the HOUR and MIN buttons.
Each time the HOUR button is pressed ,theSet time is counted upby1
hour; eachtime the "MIN"button Is pressed, theset time is counted by
10 minutes.
• To release theON timer:
Press the AUTOSTARTbutton to release the timer.
( HOW to set theOFF timer )
_ Press the AUTOSTOP button tosettheOFF timer
mode duringoperation.
™ Eachtime the button is pressed, theOFF timermodealternatesbeteen ONand
• OFF.
set the time ofthe timerusing the HOUR andMIN buttons.
Eachtime the HOURbutton is pressed , theSet time is counted upby1
hour;eachtime the "MIN"button is pressed, theset time is counted by
10 minutes.
• TO release the OFF timer:
Press the AUTOSTOPbutton to release the timer.
Programmnig timer operation
TheON timer andOFF timer canbe used in combination .The time oftheset timewhich is
reachedfirstwilloperatefirst (^ » markindicates the order of timeroperations.)
•Ifthe current time hasnot been set ,the timeroperationcannot be done.
[Features of HeatingOperations]
Basic principles and performances
OThe machinesabsorbheatfrom the outdoor airand transfer it indoors soasto heat the roomair. The heatingcapabilities
through this principle of heat pump go up/down with the increase/decrease ofthe temperatures ofthe outdoorair.
OIt onlyneeds a fairlyshorttime for such hotair circulationsystem to raise the roomtemperature.
0 When the outdoor air temperature is verylow, the system canbe usedtogetherwithotherheatingdevices. But good
ventilationshould be maintained to ensuresafety and preventaccidents.
Defrosting
When the outdoor air temperature is very lowand humidity is veryhigh,frostingwilloccur tothe heatexchanger ofthe outdoor
unit, which has negativeimpactsupon the efficiency ofthe heatingperformance. In suchcase, the automaticdefrostingfunction
willcomeintoplay. The heatingoperationwill be stopped for 5-10minutes todothe defrosting.
OThe fans of both the outdoor and indoor units are stopped. During the defrosting operation, therun light will flash
slowly.
0 During the defrosting, the outdoor unit might generate some steam. Itis caused by fast defrosting, which isnota
performance failure.
0 Upon the completion ofthe defrosting process, the heating operation is resumed.

[Methods of Maintenance]
The air conditioner must be turned off power before the maintenance istobe carried
out.
Before the season of operation
I Check if there are any blockingmaterials >
'inthe intake and outletvents of the indoor
and outdoorunits.
I Check if the installationstand is corroded
or rusty.
Check ifthe machine is
properly grounded.
Check iftheair filter is clean.
Connect tothe powersource.
Put batteries inthe remotecontroller.
After the season of operation
During the season of operation
The cleaning of Ihe air fitter screen (Standard intervals should be once every two weeks).
Remove theair filterscreenfrom the unit.
» Gentlypress thetwo lowerends of
the grid and open it.
• Gently pull uptheair filterscreen and
take itoutinthe direction of yourbody.
Clean theair filterscreen.
if the screen is verydirty,please use lukewarmwater(about
86°F or 30'C) to clean it.Airitdry after the cleaning.
Note:
•Do not use boiling water to clean the screen.
• Do not bake the screen dry over a fire.
•Donot exert too muchforce in pulling and stretching the screen.
Install theair filterscreen.
To operate theair conditionerwithout theair filterscreen on willcause the interior ofthe
machine dirty which might lead to poorperformances or damages tothe units.
Clean the air conditioner
•Usea soft and dry cloth to rub the air conditioner,
or usea vacuum cleaner to dean it.
•If the air conditioner is very dirty, usea piece of
cloth and soak it withneutralhome-usedetergent
to dothe cleaning.
(
Set the temperature at 86"F or 30°C and operate
in thefan status for abouthalf a day.
To make the interior ofthe units dry
Lrl Stop the operation ofthe machine and turn off
tJ the powerswitch.
The air conditionerwillconsumeabout 5Wof electric
ower after the machine is turned off. Forthe purpose
f energy saving and safety, itis advisable to pull the "•
)lug out during the non-operationalseasons.
*J Clean and install theair filterscreen.
ICIean the indoor and outdoorunits.
jjTakf
Take the batteries out from the remotecontroller.
Note:
If theair filter screen is blocked by dust or dirt, the
performance of cooling and heatingwill be affected,with
the operationnoise and powerconsumption increased.
Therefore, theair filterscreenshould be cleaned regularly.

[Treatment at service call]
Pleasecheck the followingbeforerequestingafter-saleservicefromyour dealer.
The air conditioner does not operate at all.
Is the power inan
outlet ?
Is the time setto
"ON"position ?
|2"7£B
Is there a power
failure ora break
fuse ?
Poorcooling or heatingperformance .
Is the roomtemperature ' Aretheair filters
setting suitable ? /*. clean(Notclogged )?
Arethe window (s)and
door(s) opened ?
Poorcoolingperformance .
Is directsunlight
entering the room ?
Is there a heatsource
inthe room ?
Are there too many
people inthe room ?
Room temperature can't be controlled .
(Too cold ortoo hot)
Is the roomtemperaturesetting toolow
or too high?
If theair conditionerdoes not operateproperly
ever after conducting the abovechecks , when
the doubt still remainsevenafterconsulting
page 11 orin casethatsuchphenomena as
thoseshownbelow,turn offthe power and
contactyour distributor.
Cases requiring immediate contact with the distributor
Pull outthe powerplugimmediately and inform to yourdistributor inthe followingsituations:
Fuse or breakeroften breaks off
Malfunction is observed TV, radio or other devices .
Switchdose not actuatesurelyAbnormalnoise
is heardduringoperation
Whenfaultyoperationmovement is observedwhen theRUN button is pressed , evenafterrestarting the operation after
3 minutes , faulty movement does not disappear.

[We hope you will know the
following when using the unit]
The unit cannotbe restartedjustaftershutdown .
( RUN lamp is illuminating )
/" "^
(f>'j ^^^^^ < Not operate '
Airisnot blown outat starting of heating operation.
Air isnot blown outfor6 to12 min , at heating operation .
Airisnot blown outatDRY operation .
Mist is blown outat COOLoperation .
Odor is sent out .
Noise is heardcrackingsound . ^^^
m
Noise is heardcracking sound .After a powerstoppage or after
disconnecting the powersupplyplug.
Operation cannotbe restartedeven ifthe power is recovered.
Remote control signals arenot received .
Moisture may form ontheair outletgrilles .
V
Restart is stopped for3 minutesaftershutdown to protect \
the unit . jflh
f Please wait for"1, pW^i
i 3 minutes . j \y J
Three-minuteprotectiontimerincorporated inthe microcomputeractuates
automatically . Exceptthatpower is connected , thisfunctiondoes not
actuate .
Air blow is stopped to preventblowing outof cold air
until the indoor heat exchanger is warmed .( 2 to5 min)
( HOT KEEP)
When outdoor temperature islowand humidity is high , the unit
sometimes performsdefrosting automatically . Please wait . During
defrosting , water or steam are raisingfrom the outdoor unit .
Indoor fanis sometimesstopped to preventvapor of dehumidified
moisture and save energy .
Thisphenomenonsometimesoccurswhen the temperature and
humidity ofthe room are very high , butit willdisappearwith the
lowering ofthe temperature and humidity .
Air blown out duringoperation may smell . This isthe smell
of tobacco or cosmetics slicked tothe unit .
This is caused bythe refrigerantthat is circulatinginside the unit.
This is caused by heatexpansion or contraction of plastics.
The memorycircuit ofthe microcomputer is cleared.Operate
the remotecontrolleragain to restart the operation .
Remotecontrolsignals maynotbe receivedwhensignalreceiver
ontheair conditionerbody is exposed to direct sunlight or strong
lighting . In thatcase , interrupt the sunlight or darken the lighting.
If the unit is operated fora longperiod of timewith the high
humidity , moisture may form ontheair outletgrilles and drip
down .

[Installation of electriccomponents]
Points of attention
• HACK typebreakershould be utilized alongwithproper installation;
• Makesure ofthe applicablevoltage and cables or wires forthe specificmodel tobe used,beforedoing the
connections;
• Read the prompts atthe terminalboard for wiring.Makesure the wiring is donecorrectly.
•Pay attention tothe poles ofthe signalterminal and connect the terminals to match the identificationnumbers.
• When the wiringconnections are wrong, the compressor will not work.
• The connectingwires are not supplied.
•The connecting wiresspecification 14 AWG,VW-1(orTHHW),copper core and 105°C for model5100W and
model6600WTheir set screwdiameter is4 mm.Thepowersourc is 240V,60Hz and 1 phase.Minimum circuitampacity
ofthe wiringsystems is 20A.
Connection of wires for outdoorunit and indoorunit
Outdoor unit 1 [23 L3L4[©:L1 L2 K;
To power source
Note:
•The environment conditionsmust be taken into considerationwhen the connections of power cable are made(such as
the ambient temperature, direct exposure to heat/direct exposure to sunlight);
•The specifications forthe power cable refer tothe minimum values ofthe metal core wires. Taking into consideration
the voltage losses, the core wire of power cable must beone size larger than the specifications;
•The groundingwiremust be connected tothe indoorunits and outdoorunits;
•The laying of power cables must be done by qualifiedelectricians and comply with the regulations ofthe local power
supply authorities and with the standards ofthe electricappliances;