Fonko staro upatstvo

8/13/2019 Fonko staro upatstvo

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SPLIT -TYPE AIR CONDITIONER

KFR -25GW /JNVKFR -3OGW /JNVKFR -34GW /JNVKFR -45GW /JNV



CONTENTS

SAFETYPRECAUTIONS.

.....1

NAMES OF EACH PART ........6

PREPARATION BEFORE OPERATION. 8,,1 FEEL...'' AUTO.OPERATION 10

MANUAL OPERATION(COOL, DRY, HEAT) ....... 12

AIR FLOW VELOCITY AND DIRECTION ADJUSTMENT... 14

SLEEP MODE ..... 16

SWING OPERATION. .. 17

TIMER OPERATION (ON /OFF TIMER) .... .. 18

WHEN THE AIR CONDITIONER IS NOT

GO|NG TO BE USED FOR A LONG T|ME. ..... 19

MAINTENANCE 20

CLEANING THE AIR FILTER/DEODORIZING FILTER...... 21

REPLACEMENT OF THE DEODORIZING

FILTER/AIR CLEANING FILTER(OPTION)..... ....22

BEFORE CONTACTING THE SERVICEMAN,

CHECK THE FOLLOWING AGAIN... ..... 23

WHEN YOU THINK THAT TROUBLE HAS OCCURED...... 24

HELPFUL HINTS .. 25



O Before using the unit, carefully read these " Safetyprecautions " and use correctlY.O Since these cautionary items shown here are importantfor safety, be sure to observe them.

O Marks and their meanings are shown as below.

O After reading this manual, keep it together with the installation

manual in handy place for easy reference.

'\WARNING

O A fire or electric shock may result from poorcontact, poor insulation, exceeding the permissiblecurrent, etc.

O lf dirt adheres to the plug or insertion is incomplete,may cause a fire or electric shock.

A=,-- oh\O Do not put heavy object on the power cord, donot heat it, and do not process it. The cord may bedamaged and it may cause a fire or electric shock.

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,AWARNING

lncorrect handling could cause a serioushazard, such as death, serious injury,

etc. with a high probabilitY.

A\ CAUTION

lncorrect handling could cause a

serious hazard dePending on the

conditions. ,/Meanings of symbols used in this manual are shown as below.

Be sure not to do.

Be sure to follow the instruction.

Be sure to ground.

Be sure to disconnect the power plug.

Never onto the indoor./outdoor unilput anything on them.

Danger of an electric shock, be careful.

Never insert your finger or a stick, etc.



This may cause a fire due to sparks, etc.

This could damage Your health.

abnormal condition, it may cause a fire, trouble,

etc. ln this case, consult your dealer.

lf this is done incorrectly, it may cause a fire, electric

shocK injury by dropping of the uni[ water leakage, etc.

. Consult your dealer.

. lf this is done incorrectly, it may cause a fire, electric

shocK injury by dropping of the unit, water leakage, etc.

. Consult your dealer.

' Since the fan

cause an injury.

rotates at high speed, this maY

,////l\\/ t\tfi(i,-

. lf the unit continues to be operated in an



N CAUTION

. Hold the power plug to disconnect it. The core

wire of the power cord may be disconnected and it

may cause a fire.

. Since the fan rotates at high speed during

operation, it may cause an injury.

It may cause an electric shock.

. Water may enter the unit and degrade the

insulation. lt may cause an electric shock.

. This could injure the pet or plant.

3

It may cause a fire or deformation of the cabinet.



\CAUTION

. An oxygen shortage may occur. . lf not, dirt may collect and cause a fire.

. Do not use this air conditioner to preserve

precision devices, food, animal , plants and art

objects. lt may cause deterioration of quality, etc.

It may cause imperfect combustion.

^/\

. lt may cause an injury through dropping or falling

down.

. The unit may drop or fall down and cause an

injury.

4



'\ CAUTION

. ln the cooling mode, if it is operated in a room

with high humidity (AO Z r. h. or more) for a long

time, water condensed in the air conditioner may

drop and may wet and spoil furniture, etc.. Do not connect a grounding wire to a

gas pipe, water pipe, lightning rod or

ground wire of a telephone.

lf a grounding is incorrect, it may cause

an electric shock.

. lf the earth leakage breaker is not

installed, it may cause an electric shock.

. lf gas leaks and collects around the unit, it may

couse an explosion.

. lt may cause an injury.

. if the drainage route is incomplete, water may

drop from the unit, lt may wet and spoil furniture.

It may case an injury, etc. by falling down.



KFR - 25WIJNVKFR _ 3OW/JNV

KFR - 34WIJNV KFR - 45WIJNV(back and side )

6



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back lid.

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Remove the back lid and inset batteries

Press the RESET button.

lAfter batteries are replaced, press the reset button.

I lf the reset button is not pressed , the remotecontroller may not be able to work properly.

Press the CLOCK SET button.

MIN-Press the C and C button (TIME

SET button)to set the current time.

hour, and each time thethe set time is counted

OrfO6#

o.r o-oOOHR. MIN.OOress it using a

HB.IEach time theo button is pressed, the settime is counted up by 1

MIN.O button is pressed,

up by 10 minutes.

Press the CLOCK SET button again.

And then reattach the back lid.

8



I The range that the signal can reach is about 6 m

when pointed at the front of the indoor unit.I When the button is pressed, one or two beeps will

be heard from the indoor unit. if no sound is heard,

operate again.

I Use the remote controller carefully.

lf it is dropped, thrown or gets wet, it may not operate.

I lnstall the remote controller holder in a position

where the signal reception sound(beep)can be heard

from the indoor unit when the ffi Uruon is pressed.

How to install./remove the remote controller

finstafting ltnsert the remote controller downward.

fRemoving-lPull it up.

Reference for replacing batteries

When the signal does not operate the indoor unit, or

the display becomes dim, replace the batteries with

new alkaline batteries (size AAA).

Replace 2 batteries with new batteries of the sametype.

Do not use rechargeable batteries.

To prevent from liquid leakage, take out all batteries

when the remote controller is not going to be used for

a long time.

The service life of an alkaline battery is about 1 year.

However, since the recommended usable time limit is

indicated (month,/year)on the bottom of the battery, a

battery the time limit of which is approaching may be-

come exhaust sooner.

When the batteries of the remote controller run out ofbattery or remote controller malfuntcions. Emergencyoperation can be set by the Emergency operationswitch.

Press the Emergency operation switch.

Details of operation are shown as below. However, thetemperature control does not work for about 30 min-utes at first and the unit is set to the continuous op-eration mode with the fan speed set to " Medium "

Details of operation Cooling Cooling

Set temperature 24t, 247Fan speed Medium Medium

Horizontal vane Auto Auto

The operation mode is indicated on the operationindicator lamp on the indoor unit.

Operation lndicator lamp

Light r Flashing r

To stop the Emergency operation,press the Emergency operationswitch again.

Each time the switch is pressed, the unit

alternates between the Emergency COOLmode EMERGENCY HEAT mode and

STOP MODE.

9



.To

Istart operation:

Press tne ff button

When the "tJ (IFEEL. . . )" is displayed, the air

conditioner is automatically controlled at the op-

timum temperature.

With the auto-operationmode, the optimum room

condition can be setautomatically byone touch

operation.

I

. To stop operation:

Press tne ffi button

When about 15 min. passes after operation start. lfyou feel slightly warm,

Press the FBI button to lower the temperature.

One press lowers the temperature by about 1 t

feel slightly cool,

Press the P3 button to raise the temperature.

One press raises the temperature by about 1 b

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When auto-operation is not displayed, press the

OrJ O o o, button to set to the " I FEEI. . . "

auto-operation mode.Each time the button is pressed, the operation mode is

changed in sequence,from fl (l FEEL... ), O(cool), O

(DRY)to ,O: (HEAT).

VTOO ATOOWARM COOLOOrJo o,o:

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10



Details of operation

According to the room temperature when the operationstarts, the operation mode is automatically selected betweenCOOL, DRY and HEAT. However, when operation is startedagain within 2 hours after the operation is selected. Theoperation mode selected first is not changed even if the roomtemperature changes. lf the operation mode does not matchthe room condition, select the required operation mode bypressing tne OtJ o o :Q, button.

Details of auto-operation

Room temperaturewhen started

Operationmode

Target temperature(initial state)

About25 t or hiohter cooL About24 tAbout23 b -zs t DRYAbout23 t or lower HEAT About26 b

COOL: When the room temperature is 2 t higher than the set temperature, the set temperature may not be decrased sincethe unit operates at high power, ln this case, wait until the room temperature drops to within 2 t of settemperature.

HEAT: When the room temperature is 2 t lower than the set temperature, the set temperature may nol be increased sincethe unit operates at high power. ln this case, wait until the room temperature rises to within 2 b of set temperature.

Display details on the indoor unit

This shows the current room temperature and set temperature(target temperature)

The room temperature indicated on the temperture lamp may not be exactly the same as the actual room temperature. Use as areference

lndication range of the room temperature 21 b -31 b (However, the set temperature range is 16 t -31 t)

When the room temperature or set temperature is out of the indcation range:

When the room temperature is within the indication range:The set temperture (rights without blinking )and room temperature (blinking )

are displayed.(example)when the set temperature is 26 t, room temperature is 28 b

When the room temperature or set temperature is 31 b or highter,30 tis shown with the lamp.When the room temperature or set temperature is 21 b or lower, 21 tisshown with lamp.(example)When these temperture is28 b, the room temperature is31 bor higher:

GREEN SIGN11222121?52d21294So o o o olt o l o o

--'hrind tamn show rhe-

Nilnking lamp shows the*1nl$"t#.T1","J'*

tn" o PowER room temperalure

GREEN SIGN2t22212t2tt02tZN4To o D o o o 0l't o r

-..---- /Lishrinsramp show rhe O powea [,X*'l3Jiliu;i3* ""

When the set temperature and room temperature are same, the corresponding lamp lights.

. When the ambient temperature is too high, the room temperature may not reach the set temperature since the operates tocool at high load, (COOL MODE). When starting operation, the room temperature indication of the emperature monitor lamp may be unstable.

This lights during operationor

in the ON-

timer setting mode.

Room temperature

About25 b or higher *About23 b - 25 b* DRY

About23 t or lower - HEAT

11



With this operationmode, the temperature

and airflow direction canbe finely adjusted by

selecting the operationmode.

When the ambient temperature is too high, theroom temperature may not reach the set

temperature since the unit operates too cool at

high load. (COOL MODE)

Press theo/t

obutton.

Select the operation mode by pressing the

CiSoo o, button.

Each time this button is pressed, the operation modeis changed in sequence, from" l FEEL...",,,COOL''

,,,DRY", ,,HEAT''.

To stop operation

o/tPress the @ button.After the operation mode is set once, the operationstarts in the mode set previously from the next timeby simply pressing the 6 button.

When the set temperature is to be changed:

oI

o Press tne ${ button to

lower the temperature.

One press lowers the tem-perature by about 1b.I Press the g bufionto raise the temperature.One press raises the tem-perature by about 1b.

VTOO ATOOWARM COOL

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ln"HEAT"operationIlf the air conditioner absorbs too much heat from the air,the machine may be overloaded following a judgementmade by the micro processor, the fan in the outdoor unitautomatically stopped to protect the air conditioner.When the outdoor unit's fan is stopped, frost may form onthe outdoor, This is not a problem.

ln"DRY"operationIThe temperature control(temperature setting) cannot bedone.lThe room temperature is slightly lowered in this operationmode.

The details displayed on the indoor unit are

the same as those in the " I FEEL. . . "See page 10.

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12



t.atdfFor efficient cooting

(D Close the windows andpull down blinds. sunshine

is reduced and cooling

efficiency increases.

@ Paste a heat shield film(generally available) on thewindow. Heat entering theroom is reduced.

@ SnietO the outdoor unitfrom direct sunlight. Thissaves energy.

H fif Comfortable warmth depends on the temperaturedifference from the external temperature.

It is recommended that the set temperature in the heating opertion does not differ from the externaltemperature too much. Though there is a regional difference, as a reference, a set temperaturebetween about 20 b and 24 b is most suitable.

[f,|l The humidity at which we feel comfortableWhen air contains too much moisture, we leel clammy. Humidity is related with temperature andwind. The humidity at which we feel comfoftable is 60 % -75Yo RH. in summer and 55 "/" -70"/oRH. in winter.

13



AIR FLOW velocity anddirection can be selceted

as required.

To change the AIRFLOW velocity,

Press tne A button.

Each time the button is pressed, fan speed is changed in

sequence, from r Ito].r IMed]..1 [Hi] @ tnurOl.

. To cool the whole room, use the rll (Hi)mode.

. lf the sound of the air conditioner operation disturbs your

sleep, use the SLEEP mode

To change the AIRFLOW direction,vertically, press tne A button.

Each time the button is pressed, angle of the horizontal vane

is changed in sequence,from - (1) - (2) / (3) / (4)

\ (5) @ (AUro)

Recommended horizontalVANE range

Use in tne@ (AUTO) position

usually.

Use - (t ) or - (2) position

(COOL, DRY) when adjusting

as required.

I ln the cooling operation, when the air conditioner is

operated with AIR FLOW blowing down / ( ) or t (5)for

t hour, the AIR FLOW direction is automatically set to

level to prevent condensed water from dropping.

Adjust the vertical AIR FLOW direction using the remote

controller. lf the horizontal vane are moved manually, it

may cause trouble.

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14



I When the AUTO mode is selected with tfre $ button, the position of the

horizotal vane are automatically set to correspond to the opertion mode toprovide efficient operation

(1 ) nelrWhen the output air temperatureis too low, the air is blown outhorizontally.

(3) COOL, DRYThe AIR FIOW blows level.

(2 ) rnruWhen the output air temperature rise,the air is blown out down wards

To change the vertical air flow directionmove the vertical vanes manually.

Adjust the vanes before starting operationWhen operating, the vane will swing automatically, the finger may get caught.

15



Use this mode to reduce oPeration

sound when sleeping, etc.

ri2)Press the O button.

To release the silent operation mode;

)Press the O button again.

I The air flow sound from the indoor unit is decreased.

sI When thec) button is pressed during the sleep

mode, the sleep mode is released.

I Use the sleep mode when you are going to bed. lf this

mode is used in the day, the capacity is reduced since

the ambient temperature is too high. (COOL MODE)

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16



For AIR FLOW to reach all corners of

the room or to strike a point directly,

use the swing operation. \tPress the O button.

. To release the SWING operation mode;

qt

Press theO button again.

'rtt

I lf theQbutton is pressed during swing operation,

swing operation is released.

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17



It is convenient to set the timerfor the time when you go to bed,

when you get home, when you

get up, etc.

O'lPress the O button to set the ON timer modeduring operation.Each time the button is pressed, the ON timer mode

alternates between ON and OFF.

Set the time of the timer using the$ unOSbuttons.EachtimetheSbrtton is pressed, thesettime iscountedup t hour; each time the$button is pressed, the settime is counted up by 10 minutes.

. To release the ON timer:O'l

Press theO buton to release the timer.

o-oPress tneO button to set the OFF timer modeduring operation.Each time the button is pressed, the OFF timer mode

alternates between ON and OFF.

Set the time of the timer using ,n"5 "nOSbuttons.Each timethe5buton is pressed, the set time is countedup t hour; each time theJ\button is pressed, the settime is counted up by 10 minutes.

To release the OFF timer:o-o

Press the Q button to release the timer.

I The ON timer and OFF timer can used in combination. The timerthe set time of which is reached first will operate first. ( = markindicates the order of timer operations. )

I lf the current time has not been set, the timer operation cannotbe done.

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18



Perform FAN operation for 3 or 4 hoursto dry the inside of the air conditioner.

To perform FAN poeration, the highest settemperature is selected the MANUALCOOLOPERATION mode(Refer to page 12)

////// tTrun off the breaker, then disconnect thepower plug.

Disconnect the power plug or turn off the breakerwhen the air conditioner is not going to be usedfor a long time.Dirt may collect and may cause a fire.

Remove the batteries from the remotecontroller.

Clean the air filter and install it in theindoor unit.(Refer to page 21 for cleaning it. )

Check that the air inlet and outlet ofindoor,/outdoor unit are not blocked.

the

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rffifCheck that the ground wire is connectedcorrectly. lt may be connected to theindoor unit side.

Apply grounding.Do not connect a grounding wire to a gas pipe,water pipe, lightning rod or ground wire of atelephone. lf a grounding is incorrect, it maycause an electric shock.

19



Turn off the breaker, disconnect the

power plug. XClean using soft dry cloth.

Do not use gasoline, benzine, polishing powder and

detergent. And do not spray with insecticide. The unit

may be damaged.

AcautionWhen the unit is to be cleaned, switch off and disconnect

the power plug or turn off the breaker.

Since the fan rotates at high speed during operation, it

may cause an injury.

20



do. the front panel may come off.

reRemove the air filter.

Remove it.

i-AcautionWhen the air filter is to be removed, do not touch the

Clean dirt from the air filter using avacuum cleaner or by washing with water.I lf dirt is conspicuous , wash with a solution of

detergent in warm water.

I lf hot water (50 b or more ) is used, it may be

deformed.

After washing with water, dry well in theshade.I Do not expose the air filter to direct sunlight orheat from a fire when drying it.

lnstall the air filter.

Remove the air filter and then remove

the deodorizing filter ( gray spongetype).I The deodorizing filiter is harmless tohumans . However, to keep its effect, be sure

to hold the frame and to not touch thesudace of the filter with your hand.

Deodorizing lilter

Soak the filter together with frame in

Lukewarm water for about 15 minutes.I lf dirt is conspicuous , use a solution ofdetergent in lukewarm water.

I Do not use a scrubbing brush or sponge. lt

may damage the surface of the filter.

I Do not use a chlorine detergent.

After washing with water,/ lukewarmwater, dry completely in the shade.

lnstall the deodorizing filter(gray spongetype)and then install the air filter.

Air filter

metal parts of the indoor unit.

^ffi68

21



When the capacity is lowered because of dirt,etc.,it is neccessary to replace the deodorizing filter,zair cleaning filter.

mRemove the air filter.

color for dirt

m lnstall a new deodorizing filter. m lnstall a new air cleaning filter.

Remove the deodorizing filter(graysponge type).

deodorizing lilter

lnstall the air filter. Securely close thefront panel.

Deodorizing filterI Cleaning is neccessary about once every2 weeks.

However, if dirt is conspicuous, clean more often.

I When the color of the filter is not restored even if the filter

is washed following the procedure shown on page 21 or

when the filter becomes black. replace the filter with a new

one.

I Standard interval for the filter replacement is about 1 year.

Optionalparts

ruRemove the air filter.

Remove the air cleaning filter(whitebellow type).

lnstall the air filter. Securely closethe front panel.

Air cleaning filterI lf the air cleaning filter is clogged, it may lower the

unit's capacity or cause condensation at the air outlet.

I The air cleaning filter is disposable. The standard

usable term is about 4 months. However, if the color of

the filter turns to dark brown, replace soon.

22

Optional parts are available from your local dealer.



The breaker is turned onand fuse is not blown.

tmsmi_ c)

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reThe oN-timer is not set'

The temperature settingis correct.

Air filter is not dirty.

Outlet of the outdoorunit are not blocked.

?ea

The SLEEP mode isset in the day.

The batteries ateexhausted. .

The air conditioner is keptstopped . After the poweris restored, pressing the O/lbutton again.

Even if the above items are checked, when the air conditioner does not recover from the

trouble, stop using the air conditioner and consult your dealer.

23





Water flowing soundis heard.

I This is the sound of refringerant flowinginside the air conditioner .

I This is the sound of condensed water in theheat-exchang er flowing

I This is a sound of the heat-exchanger

defrosting.

Air flow directionis changed duringoperation.

I When the air conditioner is operated in the COOLor DRY mode, is the operation continues with air blowing

down for t hour, the direction is automatically set tolevel to prevent condenses water from dropping.I ln the heating operation, is the output air temperatureis too low or when defrosting is done, the horizontalvane position is automatically set to horizontal.

I This is the sound when the flow of refrigerantinside the air conditioner is switched.

A mechanicalsound is heard from

the indoor unit.

I This is the sound of the switch turning O/l the

fan of compressor.

Water leaks from theoutdoor unit.

I During cooling operation, pipe or pipe connectorsection are cool and cause water condensed.I Water or water vapor created by the defrostingoperation is collected.I Water adhering to the heat exchanger duringheating operation drips.

WORKING TEMPERATURElndoor (DBIWB ) Outdoor ( DBIWB )Max cool 32T/nT $T/267Min coot 18 t/16 b 18 b/16 bMax Hear 31T/24T 24T/187Min Heat -7 T/-87

2. 1)The outdoor unit shall not be used in airtight place.2)The indoor unit sha+lnot be used in laundry rooms.

3. For appliances with type Y attachment, lf the supply cord is damaged, it must only be replaced by a repairshop appointed by the manufacturer, because special purpose tools are required.

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Fonko staro upatstvo