Samsung FC070EZA, FC052EZA User Manual [en, th]

CEILING/FLOOR TYPE AIR CONDITIONER

(Cool)

E DB98-08722A(1)

FC052EZA
FC070EZA

Indoor unit

FC052EZX
FC070EZX

Outdoor unit

OWNER’S
INSTRUCTIONS

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Safety Precautions

The following safety precautions must be taken when using your air conditioner.

1 Make sure that the indoor unit is correctly ventilated at all times; do NOT place clothing or other materials

over it.

2 NEVER spill liquid of any kind into the indoor unit. Should this happen, switch off the breaker used for your

air conditioner and contact your installation specialist.

3 Do NOT insert anything between the air flow blades, as the inner fan may be damaged and you may be hurt.

Keep children away from the indoor unit.

4 Do NOT place any obstacles in front of the outdoor unit.

5 If the remote control will not be used for a long time, remove the batteries.

6 Users of this product are cautioned not to attempt repair of this product at their own discretion.

Instead, they are requested to directly contact a designated service center or the outlet at which
the product was purchased.

7 If the supply cord is damaged, it must be replaced by a special cord or assembly available from

the manufacturer or its service agent.

8 This device must be installed according to the national electrical rules.

9 Before throwing out the device, it is necessary to pull back the battery cells and get rid of them safely.

10 The appliance is not intended for use by young children or infirm person without supervision;

young children should be supervised to ensure that they do not play with the appliance.

11 Max current is measured according to IEC standard for safety

and current is measured according to ISO standard for energy efficiency.

The manufacturer do not take the responsibility of the accident happened
because the air conditioner is not fixed firmly or installed securely, during
installing or using the product. In case you have difficulty in installation,
you must ask for an installation specialist help. The accident will be hap­pened in case of installing improperly.

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Contents

◆

P

REPARING YOUR AIR CONDITIONER

■ Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

■ View of the Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

■ Remote Control-Buttons and Display . . . . . . . . . . . . . . . . . . . . . . 6

■ Getting Started . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

■ Inserting the Remote Control Batteries . . . . . . . . . . . . . . . . . . . . . 8

◆

O

PERATING YOUR AIR CONDITIONER

■ 5 Way Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

■ Selecting the Automatic Operating Mode . . . . . . . . . . . . . . . . . . . 10

■ Cooling Your Room . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

■ Changing the Room Temperature Quickly . . . . . . . . . . . . . . . . . . 12

■ Removing Excess Humidity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

■ Airing Your Room . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

■ Adjusting the Air Flow Direction Vertically . . . . . . . . . . . . . . . . . . . 15

■ Adjusting the Air Flow Direction Horizontally . . . . . . . . . . . . . . . . 15

◆

P

ROGRAMMING YOUR AIR CONDITIONER

■ Setting the On Timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

■ Setting the Off Timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

■ Setting the Sleep Timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

◆

R

ECOMMENDATIONS FOR USE

■ Operating Recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

■ Temperature and Humidity Ranges . . . . . . . . . . . . . . . . . . . . . . . . 20

■ Cleaning Your Air Conditioner . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

■ Solving Common Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

◆

T

ECHNICAL SPECIFICA TIONS

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View of the Unit

Indoor Unit

Air Flow Blade(up/down)

Air Flow Blade(right/left)

Air Filter

Front grille

Remote control sensor
SILENCE indicator

SAVING indicator

POWER indicator

NATURE indicator

STANDARD indicator

On/Off & 5 Way selection button

Timer indicator

◆ For details on the 5 Way, refer to page 9.

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Air Inlet(Rear)

Air Outlet

Connection Valve

Outdoor Unit

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Remote Control - Buttons and Display

Operating mode

( AUTO, COOL,

DRY, FAN)

Remote control

transmission indicator

Mode selection button

(AUTO, COOL, DRY, FAN)

Turbo/Sleep mode
selection button

Swing button

On Timer button

Off Timer button

On/Off &
Timer Set/Cancel button

Fan speed adjustment
button

Temperature adjustment
buttons

Temperature setting

Sleep mode

Turbo mode

Fan speed

Air flow direction

On Timer setting

Off Timer setting

Battery discharge indicator

5 Way selection button

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G

etting Started

You have just purchased a Ceiling type air conditioner and it has been

installed by your installation specialist.

Your Owner’s Instructions contain much valuable information on using your

air conditioner. Please take the time to read them as they will help you take full

advantage of the unit’s features.

The booklet is organized as follows.

◆ The following figures are shown on pages from 4 to 6 :

- Indoor and outdoor units

- Remote control(buttons and display)
They will help you find the buttons and understand the symbols displayed.

◆ In the manual, you will find a series of step-by-step

procedures for each function available.

The illustrations in the step-by-step procedures use three different symbols:

PRESS PUSH HOLD DOWN

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Inserting the Remote Control Batteries

Push the battery cover on the rear of the remote control with your thumb
in the direction of the arrow and remove it.

Insert the two batteries, taking care to respect the polarities :

◆ + on the battery with + on the remote control.

◆ - on the battery with - on the remote control.

1

2

Close the cover by sliding it back until it clicks into place.

3

◆ Use two AAA, LR03 1.5V batteries.

◆ Do not use old batteries or different kinds of batteries together.

◆ Batteries may be completely discharged after 12 months, even

◆ if they have not actually been used.

You must insert or replace the remote control batteries when :

◆ You purchase the air conditioner

◆ The remote control does not work correctly

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5 Way Function

Press the (On/Off) button one or more times until the desired mode is
selected.

1

To stop the operating, press the (On/Off) button until all indicators
turn off.

2

You can select the 5 Way function with operating mode of the air conditioner for
more comfortable circumstances. You can use the 5 Way function with the control
panel as well as the remote control. Thus, you can use this function
even though you have lost your remote control.

Using with the indoor unit

To select the 5 Way function with the remote control, press the 5 Way
button one or more times until the desired mode is selected.

◆ Each time you press the 5 Way button:

Each 5 Way indicator on the indoor unit comes on in order.

Selecting with the Remote Control

Even if the air conditioner has been turned on via the On/Off
button, operations can still be controlled using the remote control
as usual.

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To obtain a(n)...

Normal operating

(STANDARD) mode

Then select...

(NATURE) mode

Reducing the uncomfortable
temperature gradually

(POWER) mode

High fan speed

(SAVING) mode

Energy saving

(SILENCE) mode

Reducing the fan speed as the
temperature decreases

E-10

Selecting the Automatic Operating Mode

You can start the air conditioner in Automatic mode from your remote
control. In the Automatic mode, the standard temperature and the
optimum fan speed is selected automatically. You can adjust the
standard temperature but not the fan speed.

1

If the is not displayed at the top of the remote control,
press the button on the remote control one or more times until it
appears.

Result

: ◆ The indoor unit beeps each time you press the button.

◆ The air conditioner runs in AUTO mode.

2

You can change modes at any time.

If necessary, press the (On/Off) button.
Result: ◆ The 5 Way indicator on the indoor unit comes on.

◆ The air conditioner starts up in the mode selected
when the unit was last used.

◆ The indoor unit beeps.

The air conditioner is fitted with a protection mechanism to
prevent the unit from being damaged when it is started
immediately after being:

◆ Plugged in

◆ Stopped

lt will start up normally after three minutes.

IMPORTANT

Before the air conditioner is turned off, the fan operates for 20
seconds to dry moisture inside the air conditioner.

IMPORTANT

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To adjust the standard temperature (The air conditioner automatically
set the standard temperature by the current room temperature.),

press the buttons one or more times.

3

SET TEMP. SET TEMP. - SET TEMP. SET TEMP.

-2°C -1°C Standard temperature +1°C +2°C

< When you feel hot >

< When you feel chilly >

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Cooling Your Room

Before the air conditioner is turned off, the fan operates for 20
seconds to dry moisture inside the air conditioner.

IMPORTANT

1

If necessary, press the (On/Off) button.
Result:

◆

The 5 Way indicator on the indoor unit comes on.

◆ The air conditioner starts up in the mode selected
when the unit was last used.

◆ The indoor unit beeps.

The air conditioner is fitted with a protection mechanism to
prevent the unit from being damaged when it is started
immediately after being:

◆ Plugged in

◆ Stopped

lt will start up normally after three minutes.

IMPORTANT

If the is not displayed at the top of the remote control,
press the button on the remote control one or more times until it
appears.

Result:

◆

The indoor unit beeps each time you press the button.

◆

The air conditioner runs in COOL mode.

2

You can change modes at any time.

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To adjust the temperature, press the buttons one or more times
until the required temperature is displayed.

Possible temperatures are between 18°C and 30°C inclusive.
Result: ◆

Each time you press the buttons:

- The temperature is adjusted by 1°C

- The indoor unit beeps

◆ The air conditioner starts cooling, provided that the room

temperature is higher than the selected temperature.
If the room temperature reaches the set temperature,
the air conditioner stops cooling, but the fan is still
operating.

3

Select the fan speed by pressing the button one or more times
until the required setting is displayed:

Automatic (rotated : )
Low
Medium
High

Result

: Each time you press the button, the indoor unit beeps.

4

To control the direction of the air flow, refer to page 15.

5

You must select the Cool mode if you wish to adjust the:

◆ Cooling temperature

◆ Fan speed when cooling

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Changing the Room Temperature Quickly

The Turbo cooling function is used to cool your room as quickly as possible.

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: You have just come home and find that the room is very

hot. You wish to cool it down as quickly as possible.

The Turbo function operates for 30 minutes with the maximum settings before
returning automatically to the mode and temperature previously selected.

1

If necessary, press the (On/Off) button.
Result

: ◆ The 5 Way indicator on the indoor unit comes on.

◆ The air conditioner starts up in the mode selected when the unit
was last used.

◆ The indoor unit beeps.

2

Press the button.
Result

: ◆ The temperature and fan settings are adjusted automatically.

◆ The air conditioner cools or heats the room as quickly as possible.

◆ After 30 minutes, the air conditioner is reset automatically to the

previous mode, temperature and fan settings.
But, if you press the button in DRY or FAN mode,

it is changed to AUTO mode automatically.

3

If you wish to stop the Turbo function before the end of the 30-minute period,
press the button one or more times until or disappears.

Result

: The air conditioner is reset automatically to the previous mode,

temperature and fan settings.
But, if you press the button in DRY or FAN mode, it is
changed to AUTO mode automatically.

4

To control the direction of the air flow, refer to page 15

.

E-13

Removing Excess Humidity

If the atmosphere in your room is very humid or damp, you can
remove excess humidity without lowering the room temperature too
much.

1 If necessary, press the (On/Off) button.

Result

: ◆

The 5 Way indicator on the indoor unit comes on.

◆ The air conditioner starts up in the mode selected when
the unit was last used.

◆ The indoor unit beeps.

The air conditioner is fitted with a protection mechanism
to prevent the unit from being damaged when it is started
immediately after being:

◆ Plugged in

◆ Stopped

It will start up normally after three minutes.

2 If the is not displayed at the top of the remote control, press the

button on the remote control one or more times until it appears.

Result

: ◆

The indoor unit beeps each time you press the button.

◆

The air conditioner runs in DRY mode.

NNNNoooottttee

ee You can change modes at any time.

3 To adjust the temperature, press the buttons one or more times

until the required temperature is displayed.
Possible temperatures are between 18°C and 30°C inclusive.

Result

: ◆ Each time you press the buttons:

- The temperature is adjusted by 1°C

- The indoor unit beeps

◆ The air conditioner starts removing the excess humidity;
the quantity of air is adjusted automatically.

4 To control the direction of the air flow, refer to page 15.

IMPORTANT

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Airing Your Room

If the atmosphere in your room is stale, you can air the room using
the Fan feature.

1 If necessary, press the (On/Off) button.

Result

: ◆

The 5 Way indicator on the indoor unit comes on.

◆ The air conditioner starts up in the mode selected when
the unit was last used.

◆ The indoor unit beeps.

2 If the is not displayed at the top of the remote control,

press the button on the remote control one or more times until it
appears.

Result

: ◆

The indoor unit beeps each time you press the button.

◆

The air conditioner runs in FAN mode.

◆

The temperature is set automatically.

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ee You can change modes at any time.

3 Select the fan speed by pressing the button one or more times

until the required setting is displayed:

Low
Medium
High

Result

: Each time you press the button, the indoor unit beeps.

4 To control the direction of the air flow, refer to page 15.

E-15

Adjusting the Air Flow Direction Vertically

Adjusting the Air Flow Direction Horizontally

You can adjust the position of air flow blade for increasing the
efficiency of the air conditioner.

1 Press the button one or more times as required.

Result

: The outer blade is adjusted vertically.

RECOMMENDATION When... Adjust the blade to face...

Cooling Upwards.

2 If you want the blade to move up and down automatically when the air

conditioner is operating, press the button.
Result

: The blade move up and down, around the base position set.

3

To stop the blade moving up and down, press the button again.

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If you switch the air conditioner... Then the blade is...

Off Closed completely.
On again Set to the initial position powered.

There are two sets of inner air flow blades. Just as the outer air flow
blade can be adjusted vertically, the inner blades can be adjusted
horizontally.

1 Adjust each set of inner blades to the required position, by pushing or

pulling them sideways.

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Setting the On Timer

If you want to turn on the air conditioner before the timer reaches
the setting time, press the (On/Off) button.

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The On Timer enables you to switch on the air conditioner automatically
after a given period of time. You can set the period of time from
30 minutes to 24 hours.

To set the operating time, press the button one or more times until
the required time is displayed. Possible time is between 0.5 hour and 24
hours inclusive.

1

Press the (Set/Cancel) button to complete the setting.
Result:

◆ The remaining time is displayed.

◆ Blinking of the timer indicator stops.

◆ The selected mode and the temperature disappear on the

display after 10 seconds.

◆ The air conditioner will switch on automatically when the
counter displayed on the remote control reaches the setting
time as disappearing the ON TIMER display.

2

To select an operating mode in advance, press the button until the
desired mode is displayed at the top of the remote control.

Result:

◆ The air conditioner will run in the selected mode when it has
been turned on.

3

To cancel the On Timer, press the button one or more times until
the timer setting disappears.

1

Press the (Set/Cancel) button.

2

To Cancel the On Timer

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Setting the Off Timer

The Off Timer enables you to switch off the air conditioner automatically
after a given period of time. You can set the period of time from
30 minutes to 24 hours.

To set the operating time, press the button one or more times until
the required time is displayed. Possible time is between 0.5 hour and
24 hours inclusive.

1

You can see or change the setting mode and/or the temperature
by pressing the MODE button or the buttons after setting
the Off timer.

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Press the (Set/Cancel) button to complete the setting.
Result:

◆ The remaining time is displayed.

◆ Blinking of the timer indicator stops.

◆ The selected mode and the temperature disappear on the

display after 10 seconds.

◆ The air conditioner will switch off automatically when the
counter displayed on the remote control reaches the setting
time as disappearing the OFF TIMER display.

2

If you would like to turn the air conditioner on after 2 hours
and to operate it for 2 hours:

1. Press the button until ‘2.0 Hr’ is displayed.

2. Press the (Set/Cancel) button.

3. Press the button until ‘4.0 Hr’ is displayed.

4. Press the (Set/Cancel) button.

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If you want to turn off the air conditioner before the timer reaches
the setting time, press the (On/Off) button.

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To cancel the Off Timer, press the button one or more times until the
timer setting disappears.

1

Press the (Set/Cancel) button.

2

To Cancel the Off Timer

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Setting the Sleep Timer

The Sleep Timer can be used when you need to switch the air
conditioner off automatically after a period of six hours.

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page 17.

1 Make sure that you have selected COOL mode.
2 Press the button one or more times until appears on the remote

control.
Result

: ◆ The indoor unit beeps.

◆ The air conditioner will be controlled as indicated in the
figure below.

Cooling The temperature is increased

by 1°C every hour.
When it has been increased
by 2°C (after two hours), the
temperature is maintained for
four hours.

To Cancel the Sleep Timer

If you no longer wish to use the Sleep Timer that you have set, you
can cancel it at any time.

Press the button.
Result

: ◆ The indoor unit beeps.

◆ The is no longer displayed.

◆ The air conditioner operates normally.

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Operating Recommendations

Here are a few recommendation that you should follow when using
your air conditioner.

Topic Recommendation

Power failure If a power failure occurs when the air

conditioner is operating, the unit is switched off.
When the power returns, the air conditioner
starts up automatically again.

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Temperature and Humidity Ranges

The following table indicates the temperature and humidity ranges within which the air conditioner can be used.

If the air conditioner is used at...

Then...

High temperatures

The automatic protection feature may be triggered and the air conditioner stopped.

Mode Indoor Temperature Outdoor Temperature Indoor Humidity

Cooling 18°C to 32°C approx. 21°C to 43°C approx. 80% or less
Drying 18°C to 32°C approx. 18°C to 43°C approx. -

❇ If the cooling operation is used at over 33°C(indoor temperature), it does not cool at its full capacity.

Low temperatures

A water leakage or some other malfunction may happen if the heat exchanger freezes.

High humidity levels

Water may condense on and drip from the surface of the indoor unit if it is used for long periods.

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Cleaning Your Air Conditioner

To get the best possible use out of your air conditioner, you must to
clean it to remove the dust that accumulates on the air filters.

Before cleaning your air conditioner, ensure that you
have switched off the breaker used for the unit.

1 Open the front grille by pushing on both sides and center.

2 Pull the air filters in upward direction to remove them.

Remove all dust from the air filters by vacuum cleaner, brush or by
washing them with a detergent and warm water below 40

°

c.
After washing, allow them to dry thoroughly in an area protected from
sunlight.

3

Insert the air filters to the

front

grille.

4 Close the front grille by pushing both sides and center.

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◆ If you have not used the air conditioner for a long period of time, set the fan

going for three or four hours to dry the inside of the air conditioner thoroughly.

◆ If you don't clean the air filter at least every two weeks, its performance may

be reduced and noise may increase.

IMPORTANT

E-22

Solving Common Problems

Explanation/Solution

◆ Check that the breaker used for the air conditioner is switched on.

◆ Check that the 5 Way indicator on the indoor unit is on;

if necessary press the (On/Off) button on the remote control.

◆ Check whether the TIMER indicator on the indoor unit is switched on.
If so:

- Wait until the switch-on time is reached and the air conditioner starts

up automatically

- Cancel the timer (see pages 16 and 17 for further details)

◆ Check that there are no obstacles between you and the indoor unit.

◆ Check the remote control batteries.

◆ Check that you are close enough to the indoor unit

(seven metres/yards or less).

◆ Check that you are pointing the remote control at the remote control
sensor in the right of the indoor unit.

◆ Replace the remote control batteries if necessary.

◆ Check that the correct operating mode has been selected (AUTO,

COOL).

◆ The room temperature may be too low or too high.

◆ Dust may be blocking the air filter guard; refer to page 21 for cleaning

instructions.

◆ Check that there is no obstacle in front of the outdoor unit.

◆ Check that the operating mode is set to COOLor FAN ; in the

AUTO mode, the fan speed changes automatically and in the
DRY mode, it is set to AUTO.

◆ Check that the air conditioner has been switched on; if necessary,
press the (On/Off) button on the remote control.

◆ Check that the timer has been programmed correctly; see pages 16
and 17.

◆ Air the room.

Problem

The air conditioner does not
operate at all

The air conditioner does not
operate with the remote control

No beep is heard when you press
the (On/Off) on the remote
control

The air conditioner does not cool

The fan speed does not change
when you press the button

The air flow direction does not
change when you press the

button

The timer is not correctly triggered

Odours are permeated in the room
during air conditioning

Before contacting the after-sales service, perform the following simple checks.
They may save you the time and expense of an unnecessary call.

E-23

Technical Specifications

Model Indoor unit

FC052EZA
FC070EZA

220-240V~, 50Hz

Power Supply

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MEMO

E-25

ELECTRONICS

THIS AIR CONDITIONER IS MANUFACTURED BY: