ICP DFS2A309J1A,DFS2A312J1A,DFS2A318K1A,DFS2A324K1A,DFS2A330K1A,DFS2A336K1A,DFS2A318J2A,DFS2A324J2A,DFS2H309J1A,DFS2H312J1A,DFS2H318K1A,DFS2H324K1A,DFS2H330K1A,DFS2H336K1A,DFS2H318J2A,DFS2H324J2A Operation Instruction Manual

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HIGH WALLUNITS

_cton a operaCton

421 02 9217 O0 June 2006

Introduction

Dear Customer,

• We would like to congratulate you t\_rpurchasing one of our company's new air conditioners.

• The air conditioner enables you to control your environment and adjust it to your personal preference.

IMPORTANT

1. Duct free systems should be installed by authorized personnel only, using approved tubing and accessories. If technical assistance is needed, please contact the installer.

2. You should read the operating instructions carefully and follow them accordingly in order to maximize the air conditioner's performance.

Warning!

If the main power supply cable is damaged, please contact a qualified electrician to replace it in order to prevent unnecessary

risks.

Model Cooling DFS2A309J1A DFS2A312J1A

DFS2A318K1A DFS2A324K1A

DFS2A330K1A DFS2A336K1A DFS2A318J2A DFS2A324J2A

Heat Pump

DFS2H309J1A DFS2H312J1A DFS2H318K1A DFS2H324K1A

DFS2H330K1A DFS2H336K1A DFS2H318J2A DFS2H324J2A

Table of Contents

Introduction Remote Control For Beginners - Summer Operation For Beginners - Winter Operation Selecting tan speed and air conditioning modes Selecting air conditioner modes Setting the real time clock on the remote Additional Functions: Automatic Mode Additional functions - EneILw management Additional Functions: Using the 'I Feel Sensor' Additional Functions: Adjusting air outlet grill - Sweep Mode Additional functions: Switching ON automatically at a later time - Delay Additional Functions: Switching ON/OFF several times during the day Additional functions: Detailed explanation on setting time periods Battery installation Additional functions: Detailed explanation for Sleep Mode settings Technician related functions Operating the Air Conditioner from the Display Panel Air Conditioner Display Panel Cleaning and Maintenance

Troubleshooting

For Technician!Sea:ice

3 5 7 8

9 10 11 12 13 14 15 16 17 17 18 19

20 21 22 23

Loading the remote control with batteries, The remote control must be loaded with two AAA batteries (see page 17).

To switch display from Fahrenheit to Celsius, please see page 18.

421 02 9217 00 1

Remote Control

INFRARED SIGNAL TRANSMITTER WINDOW

DESIRED TEMPERATURE

TRANSMISSION INDICATOR

FAN INDICATORS - LO_, MEDI[ M, HIGH, AlTO

ENERGY INDICATOR

SLEEP INDICATOR

FLAP DOOR --

HEATING MODE BUTTON

ECONOMY BUTTON

TEMPERATURE SENSOR

LOW BATTERY INDICATOR OPERATING MODES:

COOLING, FAN, HEATING, DEH[ MIDIFICATION, AUTO

SWEEP INDICATOR

SENSORACTIVE INDICATOR

TIMER START/STOP ONE-TIME/DAILY INDICATORS

ON/OFF BUTTON

[P/DOWN B[ TTON

COOLING MODE B[ TTON

T[ RBO-JET BUTTON

*SELECTION B[ TTON (ENTER)

*RIGHT/LEFT SELECTION BUTTON

*UP(+)fDOWN(-)

SELECTION BUTTON

*TIMER CLEAR BUTTON

*SWEEP BUTTON

*I FEEL BUTTON

*DELAY BUTTON

*Button functions when flap door is open

2 421 02 9217 OO

For Beginners - Summer Operation

Beat the Heat! There is nothing to it!

Press the Blue button _ on the remote control - and the air conditioner will start

cooling.

Important!

Max distance from remote to air conditioner should not exceed 4.6m (15 feet).

Displayed symbols

The air conditioner will cool to a telnperature of 22°C (71.6°F).

The remote control sends a command to the air conditioner.

(The air conditioner beeps to col!/h'm).

The "snowflake" symbol shows that the air conditioner is cooling.

-- I The air outlet reill (fixed or moving).

Detailed e.wlanation on pa_e 11.

_'£ The FAN is spinning at automatic speed

(The FAN s3'mbol sT_ins).

23:45 The time is now 23:45

Switching the air conditioner OFF

Press the red ON/OFF button

Displayed symbols

The current rooln telnperature is 23°C (73°F).

A comlnand is sent to the air conditioner.

(The air conditioner beeps to col!/h'm).

"l_ The "In-house thermometer" symbol continuously measures

room telnperature.

_:_5 The time is now 23:45

Switching the air conditioner ON again

If you wish to switch the air conditioner ON again you have the following two options:

A. Press the blue button _. The air conditioner wilt start cooling down to 22°C (71.6°F)

once again,using its default settings,with the tan on automatic mode.

B. Press the red ON/OFF button . The air conditioner will start running at the same

settings as it was set bel\_re being switched off.

Always point the remote

at the air conditioner

BEEP

421 02 9217 OO 3

For Beginners - Summer Operation

Changing the fan speed

To increase air volume

TURBOJET

Press the TURBO-JET button for maximum air volume.

Displayed symbols on the remote control

i,,.................i_,i_i_i_!i!i!iiiiii_i!ii

___--'_ A command is sent to the air

conditioner.

:_ (The air conditioner beeps to

col_firm).

The fan spins at high speed

To minimize air volume

ECONOMY

Press the ECONOMY button for low, economical and quiet speed.

Displayed symbols on the remote control

A command is sent to the air conditioner.

(The air conditioner beeps to

col_firm).

b41 The fan spins at low speed

If you wish to change the air conditioner's set temperature (warmer/cooler)

Press the button with the minus sign _ or the button with the plus sign _.

Each time you press the minus button _ the temperature is reduced (cooler) by one degree centigrade.

Each time you press the plus button _ the temperature is increased (wanner) by one degree centigrade.

4 421 02 9217 00

For Beginners - Winter Operation

Stay warm in the winter time. There's nothing to it!

Press the red button _ on the remote control - and the air conditioner

will start heating.

Displayed symbols

Room temperature is set to 23°C (73°F).

'_ A command is sent to the air conditioner (The air

conditioner beeps to confirm)

The "sun" symbol indicates that the air conditioner is in heat mode.

m q The air outlet grill (fixed or moving)

Detailed explanation on page 11.

Ib,_ The fan is spinning at an automatic speed.

2_:q_ The time is now 23:45

Switching the air conditioner off

Press the red on/off button,

Displayed symbols

The current room temperature is 21°C (69.8°F).

_' A comlnand is sent to the air conditioner

(The air conditioner beeps to col_firm).

The "In-house therlnometer" symbol continuously

measures room temperature.

2_:q_ The time is now 23:45

Switching the air conditioner on again

If you wish to switch the air conditioner on again, you have the following two options:

_÷

A. Press the red button _ .

The air conditioner will start heating up to 23°C (73°F) once again, using its default settings,

with the fan on automatic mode.

B. Press the red on/offbutton The air conditioner will start running at the same settings as

it was set before being switched oft'.

421 02 9217 oo

Ahvays point the remote

at the air conditioner

BEEP

For Beginners - Winter Operation

If you wish to change the air conditioner's set temperature (warmer/cooler)

Press the button with the minus sign _ or the button with the plus sign _. Each time you press the minus button _ the temperature is reduced (cooler) by one demee centimade. Each time you press the plus button _ the temperature is increased (warmer) by one de_ee centi_ade.

Changing the fan speed

To increase air volume

TURBOJET

Press the TURBO-JET. Turbo-Jet button for maximum air volume.

Displayed symbols

A command is sent to the air conditioner (The air

conditioner beeps to

col_firm).

The fan spins at high speed

To minimize air volume

ECONOMY

Press and quiet speed.

Displayed symbols

'_ A command is sent to the

air conditioner (The air

conditioner beeps to col_firm).

_,'_ The t:an spins at low speed

ECONOMY button for low, economical

Important

The units are designed to work in heat mode only down to -10°C (14°F) outdoor ambient temperature.

If at starting time outdoor temperature is equal or lower than -10°C (14°F) the

unit will not start and the filter led will flash five (5) times to indicate that low temperature protection is activated.

421 02 9217 OO

Selecting fan speed and air conditioning modes

Important

During any prQmamlning process, if next step is not selected for over 10 seconds, the remote will exit from programming back to previous settings.

Changing the fan mode

There are 4 fan speed modes: Low speed b"0

Medium speed b.q'4 High speed b_4

and Automatic speed (the blades €_ spin)

Open the flap door of the remote control, the tan symbol start blinking.

Press the SEL button _.

With every press of the SEL button the fan's speed will change and the air conditioner will beep:

b_ Low speed b,"_ Medium speed _,_4 High speed

A Automatic speed (¢4).

Once you close the fhq) the selected symbol will stop blinking.

Changing the air conditioner operation mode

Pull to open the flap dora;

the fan symbol start blinking

Mode The air conditioner will cool

Cooling (snowflake symbol)

according to the set temperature, while drying and filtering the room air.

1_;41 Fan Mode The air conditioner circulates and filters the air,

(fan symbol)

without changing room temperature. Heating Mode (sun symbol) - The air conditioner heats according to the set temperature and filters the room air.

Mode The air conditioner dries and filters the

Dehumidi_ 7 (drop symbol)

room air, while cooling it slightly.

A Automatic Mode (the letterA) - The air conditioner heats or cools the room air,

according to the selected set temperature:

the remote

control's display

If the room is colder than the desired temperature - the air conditioner will automatically change to heat mode. If the room is wanner than the desired temperature - the air conditioner will automatically change to coot mode.

See further explanation in Automatic section (A) on page 9.

Changing operation mode

Open the flap door. Fan symbol will blink.

Displayed symbols

Fan symbol

blinks.

Always point the remote

at the air conditioner

BEEP

Select Button SEL

Left -Right

navigation buttons

Up-Down

navigation buttons

42"1 02 9217 O0 7

Selecting air conditioner modes

Press the plus sign _ button once to move to the operating modes section. One of the operating modes blinks. For example - _ heating mode blinks.

°C

23:45

Press right _ or left buttons to select the desired operating mode.

:45

_.._ When you have selected the desired mode, press the_ SEL button to __2

select that mode.

Close the Flap door.

Note: You can select the operating mode on the remote control even if the air conditioner is not currently on. Later, switch the

airconditioner on by pressing the on/offbutton { and the air conditioner will function according to the mode you selected.

IJ-rolt did notpress al_v bztttons o1"make al_r selectionsJbr ten (JO) secon&; |

the Jim symbol will blink agail) (the initial mode whel) ),o_topened theflap).

Always point the remote

at the air conditioner

BEEP

Select Button SEL

Left -Right

navigation buttons

Up-Down

navigation buttons

8 427 02 9217 O0

Setting the real time clock on the remote

Open the flap on the remote control. Once you open the flap, the remote control's display will show the last mode you were in. The thn symbol blinks.

Fan symbol

O_ Press the minus sign button _ once to go down to the clock sylnbol.

The symbol blinks.

Press the SEL button _ - mode selection. The hours and

minutes symbol blinks (.... ).

For qzgick time chal)ge Pressing the plus sign button or the minus sign button continuously moves the clock forward or backward rapidly.

One press is'one mimde

Pressing the plus sign button or the minus sign button only once moves the clock one minute forward or backward.

For example, set the time to be 23:45.

@<-'_ Press the minus sign button _ until the digits 23:45 appear and

blink.

Press the SEL button _ - mode selection and close the flap door. The new hour is set.

23:5'-I

(-)minus( 1 minute

22-c,

, i ] bq I i

\Slee_ pa[Ig...........J

plus

1 minute

Ahvays point the remote

at the air conditioner

BEEP

Select Button SEL

Left -Right

navigation buttons

Up-Down

navigation buttons

421 02 9217 O0 9

Additional Functions: Automatic Mode

Select Automatic mode j_ to keep constant temperature comR_rt all year round.

In this mode, the unit will operate at the selected temperature setting and wilt automatically select the required operation mode and fan speed to maintain this setting.

When required, the unit will automatically switch between cooling, fan and heating modes.

To select Automatic mode:

O_y:" Open the flap door,

press the plus sign button _ to move to the operating mode section.

O<"_ Press the right button iuntil A symbol blinks.

fJ ...... -_

22-c,,

i A_

23:45

\ 1

O<"_ Press the SEL

flap door.

button to set the unit to auto mode and close

Ahvays point the remote

at the air conditioner

BEEP

Select Button SEL

Left -Right

navigation buttons

Up-Down

navigation buttons

10 421 02 9217 OO

Additional functions - Energy management

Important Energy management is optional and exists only in some models

To operate this ruction:

Open flap door,

press right button _ to reach

energy symbol (A_,

press SEL button _ to change between energy mode,

close flap door.

You have three (3) optional energy modes:

1. (A N}Auto mode- when using this mode, the control will automatically choose energy state (econo or full), according

to room temperature and weather conditions.

%}Full capacity- when using this mode, the unit will work continuously in full capacity.

3. ( "_ Econo mode- when using this mode, the unit will work continuously in half capacity.

Ahvays point the remote

at the air conditioner

BEEP

Select Button SEL

Left -Right

navigation buttons

Up-Down

navigation buttons

[ I

421 02 9217 O0 11

Additional Functions: Using the 'I Feel Sensor'

The 'I feel' feature enables you to maintain desired temperature through a special sensor located on the remote instead of the defiautt sensor located on the unit.

To operate this feature:

O_ Open flap

the door.

Press the blue button

IFEE

once during unit's operation.

Below the "in house thermometer" 1_ symbol, I Feel wilt appear.

IFEE

To quit this feature, press the blue button I FEEL once again.

If you wish to display room temperature on the remote:

When the air conditioner is switched OFF

Room temperature (near the remote control) is displayed continuously.

When the air conditioner is ON.

Open the flap door

0_=_ Press the right button'

blink.

once. The HOUSE symbol 1_ will

0.\, /

3:45

Press the SEL _ button - and the room temperature will be displayed on the remote control for ten (10) seconds.

12 421 02 9217 0O

Additional Functions: Adjusting air outlet grill - Sweep Mode

Changing the horizontal louver's position

To change louver from fixed position to automatic sweep mode,

open the flap door,

SEEP

the _ay SWEEP button _once.

press

The SWEEP symbol will blink and change position continuously. The sweep louver on the air-conditioner will move up and down continuously.

To change the angle of the air louver:

Open the flap door,

SWEEp

press the sweep

wait until the symbol shows the desired angle,

SEEP

press the swep button again and close the flap door.

Changing the angle of the vertical louvers (left-right) is done by using the handles near the air-vent (see air-conditioner operating manual).

f ......

Important information!

Cold air tends to sink, while hot air tends to rise therefore:

Our summer recommendation: position 6 6 _%;'q

Our winter recommendation: position 2

Ahvays point the remote

at the air conditioner

BEEP

421 02 9217 O0 13

Additional functions: Switching ON automatically at a later time - Delay

If you want the air conditioner to switch itself ON or OFF automatically at a later time (only once).

For example:

The air conditioner is ON and you want to switch it OFF automatically in two horns time: Open the flap on the remote control.

_[AY

Press the DELAY button

The hours:minutes sylnbol will blink (- - : - -).

You are at Stop 1

0EL_Y

_<-_::" Press the DELAY button

four times to program switching OFF in two hours time (02:00 on the display). If you made a mistake, never mind! Just repeat the procedure once again and conect it.

_[AY

Every time you press the DELAY button will add thirty (30)

minutes to the delayed operation time frame. You can also change the delayed operation time using the _ or minus _ buttons.

\ geeJ_ Daiy ....... J

I bq " I

L '' 'i_

\_e_p Da_iy j

When the mode you desire blinks,

press the SEL _ button and close the flap on the remote control.

On the display, instead of the regular clock, you will see a timer that shows how much time remains before switching OFF. This timer is updated every minute.

The timer shows - 02:00 Stop 1. (Switching OFF in two hours).

C_ TOcancel any delay settings, start or stop, just push the red on/off

button once.

If the air conditioner is currently OFF you can delay the switch ON time - Start 1will appear.

If the air conditioner is currently ON you can delay the switch OFF time - Stop 1will appear.

In order to kalow the current time, open the flap,

the minus button _ and you will see the time blinking.press

Timer instead

of the clock

Ahvays point the remote

at the air conditioner Select Button SEL

Left -Right

navigation buttons

Up-Down

navigation buttons

BEEP

14 421 02 9217 O0

Additional Functions: Switching ON/OFF several times during the day

The remote control enables you to start/stop automatically three times in 24 hours. Additional 'sleep time' zone are also available.

A few examples: You can program the air conditioner to switch ON automatically in 3 horns

and switch OFF 4 hours aftel_vards.

You can program the air conditioner to switch ON at 08:00 and switch itself OFF at 10:30, and later, it will switch ON again at 13:00 and OFF again at 17:30.

You can program the air conditioner to switch ON every day at 08:30 in the morning, f ...............

You can program the air conditioner to gradually decrease cooling telnperature during the night, starting at 22:00.

Very Important!

To make sure this function operates

properly you must set the clock to the

current real time.

To start timer settings : flap door and the minus button _.

open press

The clock starts blinking.

_#=" Press the button The blinks and Start 1 will

right programming

rOW

appear.

If alO,of the time zones waspre-programmed, theclock willshow thept e-programmed time.

If you wish to keen the nre-oro_rammed time as is and continue searchin_ through the time neriods

Each push on SEL buttonO, will take you to the next programming time.

[ ]_]JImportant - The clock is active but not shown during the setting of the timer. 1

If you want to set or change the time which is currently displayed

_#=" Use the plus _ / minus _ button, until your desired real time is selected.

For example: The first press of the plus button shows O:10. Therefore, the air conditioner will switch itself ON ten (1O) minutes after midnight. Once you close the flap door, the timer will show you how long bel\_re the air conditioner will switch itself ON.

If you chose 00:10 as the first start time.

O#=" Press the SEL button _- and close the door.

flap

The air conditioner will start automatically at 00:10.

Pay attention: Every time you press the SEL button _, you move on to the next time period.

IJ),ou made a mistake, never rain& _Just repeat theprocedure once again and correct it.

Ahvays point the remote

at the air conditioner

BEEP

Select Button SEL

Left -Right

navigation buttons

Up-Down

navigation buttons

42I 02 9217 O0 15

Additional functions: Detailed explanation on setting time periods

If you want the air conditioner to switch ON/OFF only once:

Press the minus sign button The clock starts blinking.

Press the right button' The programming row

starts blinking and 'Start 1' appears.

PrQmam the switch ON time using the

and _ buttons.

Press the SEL button _ in order to set the start time. Every press of this button moves you l

to the next time period.

Continue and pro_aln, if needed, the second time

period Start2/Stop2 and the third period Start3/

Stop3 till you finish programlning all the Start/ Stop time periods you want.

-t

If you want the air conditioner to switch ON/OFF every day (daily feature):

Perforln all the actions as in the single switching ON/OFF procedure (Follow arrow).

Press the right button _ twice. The word DAILY blinks. The word DAILY indicates

that all the time periods you chose or will choose are set daily.

IP'

Press the SEL button O in order

program daily automatic switching ON (including Sleep)

Once you close the flap door on the remote control the DAILY symbol will appear, which is active for all time periods (including Sleep).

I ay attention: Once you close the flap door, the timer will appear and will show the time left to I

next start/stop pro_amlned session.

Pay attention: Ifat the time of selection, the air conditioner has already been in the programmed [

time, the remote control will skip the action you choose.

If you wish to cancel all the time periods you pro_ammed:

Press the TIMER CLEAR button _ continuously t\_r5 seconds - this cancels a time period.

16 421 02 9217 O0

Additional functions: Detailed explanation for Sleep Mode settings

Sleep mode routine - what is it?

If the air conditioner is cooling, the temperature will rise by one (1) degree per hour, or maximum two (2) de_ees

fiom the original set telnperature selected.

If the air conditioner is heating, the temperature wilt drop be one (1) degree per hour, for maxilnum two (2) degrees

fiom the original set telnperature selected.

If you want Sleep mode to operate _ once:

Press the minus siN1button _. The clock starts blinking.

Pressthefig.htbutton Imice. Thepro_mnming_ row startsblinking and 'Start 1'appears.

Press the SEL button O in order to select,_ a switch ON time.

The Start time is activated. Pro mam the switch,_ ON time using the _ and _ buttons.

ON time and tomove to the switchOFF time.

<_ Press the SEL button O in order to

the switch OFF time.

If you want Sleep mode to operate every dav: (Daily feature)

If DALLYhas already been selected, stop here.

- IfDAILYhas notbeen selected,perlbnn all the actions in

the single Sleepmode operation (Follow the arrow)

In this state the FAN symbol blinks I

Press the minus button _. The clock starts [

blinking.

Press the right button three (3) times. [

The word DAILY starts blinking.

Press the SEL button _ in order

to set

automatic, daily switching ON time of the air conditioner, according to the time you set t\_r

Sleep mode.

Once you close the flap door on the remote control, the Daily and Sleep symbols will appear each time

the time period is active.

Battery installation

,/ Remove the battery compartment cover by sliding it oft2

¢' Insert two Alkaline AAA 1.5V batteries into the battery compartment,

making sure to follow the polarity markings inside the battery compartment.

,/ Replace battery compartment cover.

,/ Replace batteries whenever 'Low Battery' _ indicator appears.

Important

After battery replacement, all last settings are re-gained, except timer programming, which might not be saved.

/j_l _

i cra=!i

_,2.7:4_q /

427 02 9217 00 17

Technician related functions

For

a technician or an experienced user

The air conditioner has additional options that can be reached using simultaneous pressing of two buttons:

When there are two air conditioners with two separate remote controllers installed in the same room, you might want to change the frequency on one of the remote to differentiate the control between the units.

Open the flap door, press both the right _ and the left _ buttons simultaneously for three (3) seconds. Instead of the letter A, B will appear on the upper left side of the display. To return to A, repeat the procedure again.

Changing from de mees Centigrade to degrees Fahrenheit: Open the flap door, press both the _ and the _ buttons simultaneously for five (5)

seconds. To return to degrees Centi_ade again - repeat the procedure again.

Activating the energy feature Note: This feature is available only in some models.

To activate: open flap door and press SWEEP _ and DELAY _ buttons simultaneously l\_rfive (5) seconds, ('A'_ symbol will apear on the display.

To return to previous setting, repeat the procedure again.

TOshow all the symbols on the display:

the flap door, press the left _ and _ buttons simultaneously for three seconds.

Open Display will reset to previous setting after ten (10) seconds.

To lock the remote control:

the flap door, press the right _ and _ buttons simultaneously l\_rthree seconds.

Open LOC will appear on the display instead of the clock. To unlock, repeat again.

Proper air conditioner operation

Do:

,/ Make sure the air conditioner is connected directly to the electricity. ,/ Replace both batteries in the remote control when the low battery signal appears (1_).

,/ When you send a comlnand to the air conditioner, point the remote control towards the air conditioner display liom a

maxilnuln distance of 15 feet.

,/ Choose a moderate operational telnperamre. Extrelne temperatures cause waste of eneNy. ,/ Close windows and doors.

,/ Ifa problem arises and you are not able to solve it, call an authorized technician.

Don't:

x" Before performing aW maintenance or cleaning operation, make sure the air conditioner is disconnected from the main

power. × Do not expose the remote control to direct sunlight or heat. x" Do not expose the air conditioner display panel to sunlight or strong lighting, it could interfere with signal reception from

the remote control. x" Do not btock the incoming and outgoing air vents of the internal or external units.

18 42"1 02 9217 00

Operating the Air Conditioner from the Display Panel

Turning the Air-Conditioner On (AUTO Mode) ,/ Raise the _ill of the air-conditioner.

,/ Press the Operation push button (AUTO Mode).

In the AUTO Mode the air-conditioner will work at a constant temperature setting of 23°C (73°F), by automatically selecting the required operation mode and a constant FAN speed.

Turning the Air-Conditioner Off

,/ Press the Operation push button once again.

Returning to Remote Controller Operation:

Operate the air-conditioner fiom the Remote Controller.

OPERATION PUSH BUTTON (I)

421 02 9217 00 19

Air Conditioner Display Panel

The LEDs on the display panel provide alerts regarding various operations and malfunctions. The display panel features are described in the t\_ltowing table:

Feature Use/Description

A I.R. Receiver • Receives transmissions from the remote control.

B Filter LED • Lights every 250 hours of unit operation to remind you to check the air

tilters' cleanliness.

• Flashes five (5) times to indicate that low temperature protection is activated.

C Green Operation LED ON • Lights when the air conditioner is operating.

• Flashes during defrost, in heat mode or during routine thermostat state.

D Timer LED • Lights when TIMER feature is operated.

E Red Power LED • Lights when the air conditioner is OFF and connected to power supply at

the proper voltage.

• Flashes (red LED) at a constant rate if there's a malfunction.

G Sel-vice LED • Flashes at different rates according to the malfunction. (See detailed

int\_rmation on page 23).

I Operation Push button • Turns the air conditioner ON/OFF without remote control (AUTO mode).

• Press momentarily the ON/OFF button to mm the air conditioner ON without the remote control (AUTO mode). Press and hold for tire seconds to reset tilter LED (B) or to cancel malfunction indicator (G).

E C

20 421 02 9217 0O

Cleaning and Maintenance

Warning

Danger of Electrical Shock!

Before performing any cleaning or maintenance operation on the air conditioner,

disconnect the unit from the power supply source.

Cleaning Air Filters

¢' After approximately 250 hours of operation (about a month), you need to remove and clean the filters.

Please note: In a very dusty environment, the filters should be cleaned more often.

After removing the filters: vacuum out the dust, wash them with warm soapy water, dry and put them back in place.

Air Care special filters for better air quality

1. The filters can be re-used several times

2. Wash and dry these tilters once every season.

3. With re,tar use, the tilters must be replaced every five (5) years. In more extreme conditions, the filters must be replaced every year.

4. The tilters will not be effective if they are not replaced on time.

Turning OFF the Filter LED

,/ Hold down the Operation switch button (I) for five (5) seconds and turn on the air conditioner with the remote control.

PRESS FOR 5 SEC.

i TO RESET THE

FILTER LED

//f

/ K \

........ /I

[

\\ ///I

FILTER LED

42102 9217 00 21

Troubleshooting

The air conditioner has been designed t\_r outstanding reliability and requires very little maintenance. However, smooth operation could be disrupted by a malfunction in the electrical system or incorrect operation. You can try to solve the problems caused by simple malfunctions by referring to the table below. If the malfunction persists, call a qualified service technician.

Problem Possible Causes Possible Solution

Air conditioner does not work. • No command was transmitted to the air • Press the transmit button.

conditioner. • Make sure that the remote control is

• Air conditioner did not receive a transmitted aimed at the air conditioner when command, transmitting commands.

POWER LED is not lit. •

FILTER LED is lit.

Air conditioner is working, but does not perl\_rm the required operation.

OFF LED E (red) flashes.

Operation LED C is flashing.

Air conditioner does not operate with the remote control.

The remote control of another air conditioner interferes with your air conditioner's operation.

• Air conditioner is not properly connected to power source.

• Electrical outlet is defective.

• Fuse burned out.

Check filter's cleanness and clean if required Desired temperature setting is higher than room air temperature when operating in the

COOLING mode.

• Desired temperature setting is higher than room air temperature when operating in the HEATING mode.

• The air-conditioner is operating.

Electronic control detected possible malfunctioning.

The air conditioner reached its desired temperature. The compressor is ready to restart, but there is no demand t\_rit.

• The remote control is malfunctioning.

• The batteries are low.

Both remote controls are transmitting on the same frequency.

Check electrical connection. Check outlet by connecting another appliance.

Call service personnel.

1. Remove and clean filters.

2. Hold down the Operation (I) pushbutton I\3rfive (5) seconds.

• Lower the desired temperature setting.

• Raise the desired temperature setting.

• Hold down the Operation (I) pushbutton for five (5) seconds.

• Restart the air conditioner. If the problem persists, call a qualified

technician.

• This is normal operation. There is no need for aW corrective action.

• Operate the air conditioners with the Operation (I) control (button/switch).

• Replace the batteries.

• See page 18, Frequency change on the Remote Control.

Technician/Service - Malfunction Displays on the next page ]

22 421 02 9217 OO

For Technician/Service

I For each malfunction, LED E (red) flashes at a constant rate:

Malfunction Indication Display

\\\

FUSE

G Selwice LED

FILTER

Malfunction Indicator LED

The malfunction can be diagnosed according to the rate at which the G Service LED is flashing Pull up the front cover of the air conditioner to see the sela:ice led.

Malfunction Display LED - LED E (red) flashes at a constant rate, as follows:

TH 1 Malfunction (Short circuit or break) • 1 short pulse TH2 Malfunction (Short circuit or break) • 2 short pulses Low Pressure Malfunction High Pressure Malfunction Low Voltage Malfunction High Voltage Malfunction

• 3 short pulses

• 4 short pulses

• 5 short pulses

• 6 short pulses

421 02 9217 O0 23

International Comfb_ Produ_±s

A.M.N 01060 HIGH WALL 5130-2618913

ICP DFS2A309J1A,DFS2A312J1A,DFS2A318K1A,DFS2A324K1A,DFS2A330K1A,DFS2A336K1A,DFS2A318J2A,DFS2A324J2A,DFS2H309J1A,DFS2H312J1A,DFS2H318K1A,DFS2H324K1A,DFS2H330K1A,DFS2H336K1A,DFS2H318J2A,DFS2H324J2A Operation Instruction Manual

Specifications and Main Features

Frequently Asked Questions

User Manual