SAFETY PRECAUTIONS
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AUTO
DRDRYFA
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COOL
FA
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AUTO
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ECONOMY
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AIR SWING
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OFF/ON
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A
HEAT
Before operating, please read the following
“Safety Precautions” carefully.
● To prevent personal injury, injury to others and
property damage, the following instructions must be
followed.
● Incorrect operation due to failure to follow instructions
will cause harm or damage, the seriousness of which
is classified as follow:
!
This sign warns of death or serious injury.
This sign warns of damage to property.
● The instructions to be followed are classified by the
following symbols:
This symbol (with a white background) denotes an
These symbols (with a black background) denote
Warning
!
Caution
action that is PROHIBITED.
F
F
O
actions that are COMPULSORY.
■ Installation Precautions
!
Warning
● Do not install, remove and reinstall the unit by
yourself.
Improper installation will cause leakage, electric
shock or fire. Please engage an authorized dealer
or specialist for the installation work.
!
Caution
● This room air conditioner must be
earthed.
Improper grounding could cause
electric shock.
● Ensure that the drainage piping is
connected properly.
Otherwise, water will leak out.
● Do not install the unit in a
potentially explosive atmosphere.
Gas leak near the unit could cause
fire.
■ Operation Precautions
!
This sign warns of death or serious injury.
● Do not share outlet.
● Do not insert plug to operate the unit. Do not
● Do not operate with wet hands.
● Do not damage or modify the power cord.
● Do not insert finger or other objects into the
● Do not expose directly to cold air for a long
● Plug in properly.
● Use specified power cord.
F
F
O
● If abnormal condition (burnt smell, etc.)
● Do not pull the cord to disconnect the plug.
● Do not wash the unit with water.
● Do not use for other purposes such as
● Do not use any combustible equipment at
● Do not sit or place anything on the outdoor
● Switch off the power supply before cleaning.
● Ventilate the room regularly.
● Pay attention as to whether the installation
F
F
O
● Switch off the power supply if the unit is not
Warning
pull out plug to stop the unit.
indoor or outdoor units.
period.
occurs, switch off and unplug the power
supply.
!
Caution
This sign warns of injury.
preservation.
airflow direction.
unit.
rack is damaged after long period of usage.
used for a long period.
NAME OF EACH PART
■ Indoor Unit
1
2
● Indoor Unit
(when the front panel is opened)
1
3
3
2
4576
1 Front Panel
2 Air Intake Vent
3 Power Supply Cord
4 Air Outlet Vent
5 Vertical Airflow Direction Louver
6 Horizontal Airflow Direction Louver
7 Indicator Panel
123 654
POWERFULPOWERFULECONOMYECONOMY POWERPOWER
POWERFULPOWERFULECONOMYECONOMY POWERPOWER
1 Auto Operation Button
(when the front panel is opened)
SLEEPSLEEP
TIMERTIMER
SLEEPSLEEP
TIMERTIMER
2 Economy Mode Indicator – GREEN
3 Powerful Mode Indicator – ORANGE
4 Power Indicator – GREEN
5 Sleep Mode Indicator – ORANGE
6 Timer Mode Indicator – ORANGE
1 Front Panel
2 Air Filters
3 Air Purifying Filter
■ Outdoor Unit
1
6
1 Air Intake Vents
2 Ground Terminal
(Inside cover)
3 Piping
4 Connecting Cable
5 Drain Hose
6 Air Outlet Vents
2
4
3
5
■ Accessories
● Remote Control
● Remote Control Indication Sticker
(Europe & Argentina only)
● Remote Control Holder
● Two RO3 (AAA) dry-cell batteries or equivalent
● Air Purifying Filter
(Catechin Air
Purifying Filter)
(Solar Refreshing
Deodorizing Filter)
NAME OF EACH PART
AUT
AUT
HEA
AN
COOL
AN
AUT
AUT
T
AUTO
ON
AUTOHEAT
DRY
FAN
COOL
FAN
AUTO
AUTO
P
RESET CLOCK
FAN SPEED
AIR SWING
OFF
CANCEL
ON
SET
1
2
3
TIMER
1
2
HEA
DR
AN
COOL
AUT
AUT
AN
AUT
AUT
■ Remote Control
1
2
AUT
OHEA
T DRDRYFAN
COOL
AUT
O
AUT
O
ON
AUT
O
OFF
FAN
TEMP
3
POWERFUL
4
5
MODE
6
7
8
9
0
● Remote Control Signal.
• Make sure it is not obstructed.
• Maximum distance : 10 m.
• Signal received sound.
One short beep or one long beep.
● Notes for Remote Control.
• Do not throw or drop.
• Do not get it wet.
• Certain type of fluorescent lamps may affect
signal reception. Consult your dealer.
1
ON
OFF
CHECK
AIR SWING
RESET CLOCK
ECONOMY
2
TIMER
OFF/ON
SLEEP
FAN SPEED
3
SET
CANCEL
● How to Insert the Batteries
O
1 Signal Transmitter
2
2 Operation Display
3 Powerful Mode Operation Button
4 Room Temperature Setting Button
(self-illuminating button)
5 Operation Mode Selection Button
OFF
CH
EC
K
RE
S
ET
C
LO
CK
1.5V
1.5V
6 Economy Mode Operation Button
!
#
$
$
%
^
&
*
(
7 Vertical Airflow Direction Button
8 ON-Timer Button
9 OFF-Timer Button
0 Reset Point
(Press with fine-tipped object to clear the memory)
! OFF/ON Button
(self-illuminating button)
@ Sleep Mode Operation Button
# Fan Speed Selection Button
$ Horizontal Airflow Direction Button
% Timer Set Button
1
Slide down the remote control cover completely
2
Insert the batteries
– Be sure the direction is correct
– 12.00 at display - flashing
• Set the current time (CLOCK) immediately to
prevent battery exhaustion.
● About the batteries
• Can be used for approximately one year.
● Observe the following when replacing the
batteries
• Replace with new batteries of the same type.
• Do not use rechargeable batteries (Ni-Cd).
• Remove the batteries if the unit is not going to be
used for a long period.
FF
POWERFUL
MODE
A
AUTO
ECONOMY
IR
S
W
IN
G
1
MANUAL
ON
SLEE
2
FAN SPEED
3
TIMER
SET
CANCEL
1
^ Timer Cancellation Button
& Time-Setting Button
* Clock Button
( Remote Control Cover
PREPARATION BEFORE OPERATION
■ Indoor Unit
6
3
5
4
1
Connect the power supply cord to an independent
power supply
2
Open the front panel
3
Remove the air filters
4
Fit the air purifying filters in place
5
Insert the air filters
6
Close the front panel
■ Remote Control
– To set the current time
1
Press 1.
2
Then press 2 to increase or decrease the time.
3
Press 1 again.
Set time at display will light up.
HOW TO OPERATE
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OFF
1
2
■ To start the operation
• Press 1.
• POWER indicator (green) on the indoor unit will light
up.
• To stop, press once more.
■ Setting Mode
• Press 2 to select:-
2
3
5
POWERFUL
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A
ECONOMY
IR
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W
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1
ON
2
F
A
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S
Cooling Model
AUTO – Automatic Operation
COOL – Cooling Operation
DRY – Soft Dry Operation
FAN – Air Circulation Operation
Heat Pump Model
AUTO – Automatic Operation
HEAT – Heating Operation
COOL – Cooling Operation
DRY – Soft Dry Operation
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1
6
4
■ Setting Temperature
• Press 3 to increase or decrease the temperature.
• The temperature can be set between 16°C ~ 30°C.
• Recommended temperature:
Cooling Model
COOL – 26°C ~ 28°C
DRY – 1°C ~ 2°C
lower than the
room temperature
Heat Pump Model
COOL – 26°C ~ 28°C
DRY – 1°C ~ 2°C
lower than the
room temperature
HEAT – 20°C ~ 24°C
• During AUTO Operation, press 3 to select:-
• Operation with 2°C higher than the standard
temperature.
• Operation with the standard temperature.
• Operation with 2°C lower than the standard
temperature.
● Standard Temperature
Cooling Model
Indoor
temperature
23°C
• Once the Automatic Operation is selected, the indoor
temperature sensor operates automatically to select
the desired operation mode with Cooling or Soft Dry.
• After the operation mode has been selected, the
mode does not change.
Indoor
temperature
23°C
20°C
• At the beginning of the automatic operation, Heating,
Cooling or Soft Dry is automatically selected according
to the indoor temperature.
• The operation mode changes every hour, when
necessary.
Operation
Cooling
Soft Dry
Heat Pump Model
Operation
Cooling
Soft Dry
Heating
Standard
temperature
25°C
22°C
Standard
temperature
25°C
22°C
21°C
■ Setting the Fan Speed
MODE
SLEEP
ECONOMY
FAN SPEED
AIR SWING
OFF
CANCEL
ON
SET
1
2
3
TIMER
OFF/ON
POWERFUL
3
6
4
1
7
5
2
• Press 4 to select:-
FAN – Low Fan Speed
FAN – Medium Fan Speed
FAN – High Fan Speed
AUTO
FAN – Automatic Fan Speed
The speed of the indoor fan is adjusted
automatically according to the operation.
The indoor fan stops occasionally during
cooling operation.
■ Setting the Vertical Airflow Direction.
• Press 5 to select:-
AUTO
AUTO
• For COOL/DRY operation.
Swing up/down automatically.
AUTO
• For HEAT operation
(For Heat Pump Model only)
When the discharge air temperature is
low such as at the start of the heating
operation, the air blows at horizontal
level. As the temperature rises, the hot
air blows in a downwards direction.
■ Setting the Horizontal Airflow Direction.
• Press 6 to select:-
Indoor
Horizontal
Unit
Airflow
Direction
AUTO
AUTO
AUTO
Remote
Control
• For COOL/DRY operation.
Swing left/right automatically.
• For HEAT operation
(For Heat Pump Model only)
There is no air swing during the discharge
air temperature is low. When the
temperature rises, the horizontal airflow
louvers swing left/right automatically.
● Use this air conditioner under the following
conditions:
Cooling Model
(Unit in °C)
DBT: Dry Bulb Temp
WBT: Wet Bulb Temp
Maximum Temperature
Minimum Temperature
Indoor Outdoor
WBT
DBT
DBT
23
32
43
11
16
16
WBT
26
11
Heat Pump Model
(Unit in °C)
Outdoor
DBT: Dry Bulb Temp
WBT: Wet Bulb Temp
Maximum Temperature-Cooling
(Maximum Temperature-Heating)
Minimum Temperature-Cooling
(Minimum Temperature-Heating)
● Notes
• If the unit is not going to be used for an extended
period of time, turn off the main power supply. If it is
left at the ON position, approximately 2.5 W of
electricity will be used even if the indoor unit has been
turned off with the remote control.
• If operation is stopped, then restart immediately, the
unit will resume operation only after 3 minutes.
DBT
(30)
(16)
Indoor
32
16
WBT
DBT
WBT
23
43
26
(-)
(24)
(18)
11
16
11
(-)
(-5)
(-6)
● Operation Details
COOL – Cooling Operation
• To set the room temperature at your preference
cooling comfort.
AUTO – Automatic Operation
• Sense indoor temperature to select the optimum
mode.
• Temperature is not displayed on the remote control
during AUTO operation.
DRY – Soft Dry Operation
• A very gentle Cooling Operation, prior to
dehumidification. It does not lower the room
temperature.
• During Soft Dry operation, the indoor fan operates at
Low fan speed.
HEAT – Heating Operation
(for Heat Pump Model only)
• Heat is obtained from outdoor air to warm up the
room. When the outdoor ambient air temperature
falls, the heating capacity of the unit might be
reduced.
• Defrosting Operation
Depend on the outdoor temperature, the operation
occasionally stops to melt the frost on the outdoor
unit.
FAN – Air Circulation Operation
(for Cooling Model only)
• When the room temperature reaches the set
temperature, operation commences at Low airflow
volume. It stops when the room temperature drops to
2°C below the set temperature.
(It is useful when using a heater).
8
SETTING THE TIMER
Ensure that the current time is correct before setting the
timer. The timer cannot be set if the time display is
flashing.
■ ON-TIMER Operation
To start the air conditioner operation automatically.
• Press 1 to set the operation.
• Press 2 to increase or decrease the time.
• Then press 3 .
• To cancel this operation, press 4.
■ OFF-TIMER Operation
To stop the air conditioner operation automatically.
• Press 5 to set the operation.
• Press 2 to increase or decrease the time.
• Then press 3 .
• To cancel this operation, press 4.
● Timer Mode Operation Details
• When the ON-Timer is set, operation will start
before the actual set time. This is to enable the
room temperature reaches the set temperature at
the set time.
Cooling Model
COOL,DRY, – 15 minutes
AUTO in advance
• Once the ON-Timer is set, operation will start at the
set time everyday.
• The current time is not displayed when the timers
are set.
• When both timers are used together, the TIMER
mode indicator on the indoor unit remains lit even
when the operation is stopped by the OFF-TIMER.
Heat Pump Model
COOL,DRY, – 15 minutes
HEAT, AUTO– 30 minutes
in advance
in advance
CONVENIENCE OPERATION
■ Sleep Mode Operation
To obtain a comfortable room temperature while
sleeping:-
• Press 6.
• Sleep mode indicator on the indoor unit will light up.
• To cancel this operation, press once more.
● Sleep Mode Operation Details
• When the room temperature reaches the set
temperature, the airflow volume will change to low
automatically.
• Sleep Mode Operation time is 8 hours.
• When used together with the timer, the timer has a
priority.
Cooling Model
Temperature
S
T
e
e
m
t
p
t
e
i
r
n
a
g
t
u
r
e
Temperature
S
T
e
e
m
t
p
t
e
i
r
n
a
g
t
u
r
e
Sleep
Operation
button is
pressed.
Sleep
Operation
button is
pressed.
0~1 hour
0~1 hour
Heat Pump Model
Approx. 0.5°C
increase.
Approx.
0.5°C
increase.
• Cooling or Soft Dry
Operation for sleep shift
operation will start to
Sleep shift
avoid overcooling.
operation
starts.
← 1 hour →
after approx. 8 hours of sleep shift
operation, it will stop automatically.
Approx. 0.5°C
increase.
Approx.
0.5°C
increase.
Sleep shift
operation starts.
Approx. 2°C
decrease.
← 1 hour →
← 1 hour →
after approx. 8 hours of sleep shift
operation, it will stop automatically.
• Cooling or Soft Dry
Operation for sleep shift
operation will start to
avoid overcooling.
• Heating operation for
sleep shift operation will
start to avoid overheating.
Approx. 3°C
decrease.
■ Economy Mode Operation
To save electrical power consumption.
Please use this mode when the room has reached
your desired temperature.
• Press 7.
* Economy mode indicator (green) on the indoor unit
• Press once more to cancel this operation.
■ Powerful Mode Operation
To obtain the set temperature quickly.
• Press 8.
* Powerful mode indicator (orange) on the indoor
* Powerful mode will operate for 15 minutes only.
• To cancel this operation, press once more.
●
Economy / Powerful Mode Operation Details
• Economy and Powerful operation cannot be
selected simultaneously.
• The changes of the temperature and airflow volume
are automatic.
• The remote control display remains unchanged.
• If sleep button or operation mode button is pressed,
economy or powerful operation will be cancelled.
Time
Time
• During FAN – Air circulation operation, the powerful
and economy operation are not available.
(cooling model only)
Economy Mode
COOL / DRY
(for Heat Pump
Powerful Mode
COOL / DRY
(for Heat Pump
will light up.
unit will light up.
Operation
HEAT
model only)
Operation
HEAT
model only)
Temperature
0.5°C higher
than set temp.
0.5°C lower
than set temp.
Temperature
3°C lower
than set temp.
3°C higher
than set temp.
Airflow
volume
Super Low
Automatic
Airflow
volume
Super High
Automatic
CARE AND MAINTENANCE
■ Cleaning the Indoor Unit and Remote
Control
• Wipe gently with a soft, dry cloth.
• Do not use water hotter than 40˚C or polishing fluid
to clean the unit.
■ Cleaning the Air Filter
(Recommendation:- If the unit is operated in a dusty
environment, clean the filters every two weeks,
continuous use of this dirty filters will reduce cooling
or heating efficiency)
1
Remove dirt using a vacuum cleaner.
2
Wash back of the air filter with water.
3
If badly soiled, wash it with soap or a mild household
detergent.
4
Let it dry and reinstall it.
Be sure the “FRONT” mark is facing you.
* Damaged air filter.
Consult the nearest authorized dealer.
Part No.: CWD001049.
•
Do not use benzene, thinner, scouring powder or
clothes soaked in caustic chemical to clean the unit.
■ Cleaning the Front Panel
(Must be removed before washing)
1
Raise the front panel higher than the horizontal and
pull to remove it.
2
Gently wash with water and a sponge.
• Do not press the front panel too hard when washing.
• When use kitchen cleaning fluid (neutral detergent),
rinse throughly.
• Do not dry the front panel under direct sunlight.
3
To fix the front panel, raise the front panel
horizontally, match the protruding portion on the
indoor unit to the fulcrum and push into place.
Fulcrum
Protruding portion on indoor unit
■ Air Purifying Filters
1
Raise the
front panel
Solar Refreshing
Deodorizing Filter
Catechin Air
Purifying Filter
2
Remove the air filters
● Solar Refreshing Deodorizing Filter
• Used to remove unpleasant odour and deodorize
the air in the room.
• Reusable.
• Vacuum, place under direct sunlight for 6 hours and
fit it back in place.
(Recommended : every 6 months)
● Catechin Air Purifying Filter
• The filter is coated with catechin to prevent growth
of bacteria and viruses.
• Reusable.
• Vacuum and fit it back in place
(Recommended : every 6 months)
• Recommended to change these filters every 3 years.
Do not reuse damaged filters.
Consult the nearest authorized dealer to purchase a
new filter.
Catechin Air Purifying Filter No.: CZ-SF70P
Solar Refreshing Deodorizing Filter No.: CZ-SFD70P
• If you operate the air conditioner with dirty filters:-
– Air is not purified
– Cooling capacity decreases
– Foul odour is emitted
■ Pre-season Inspection
● Is the discharged air cold/warm?
Operation is normal if 15 minutes after the start of
operation, the difference between the air intake and
outlet vents temperature is:-
Cooling Model
COOL – 8°C or above
Heat Pump Model
COOL – 8°C or above
● Are the air intake or outlet vents of the indoor or
● Are the remote control batteries weak?
■ When the Air Conditioner is Not Used
■ Recommended Inspection
HEAT – 14°C or above
outdoor units obstructed?
If the remote control display appears weak, replace
the batteries.
for an Extended Period of Time
1
To dry the internal parts of the indoor unit, operate
the unit for 2 - 3 hours using:-
Cooling Model
FAN operation
Heat Pump Model
COOL operation with 30°C
2
3
• After used over several seasons, the unit will
set temperature
Turn off the power supply and unplug.
Note: If the unit is not switched off by the remote
control, it will start operating when you plug in
(because the unit is equipped with Auto Restart
Control).
Remove the remote control batteries.
become dirty and thus decreases the unit’s
performance. Depending on the operation
conditions, a dirty unit may produce odour and dust
may pollute dehumidification system. Therefore, a
seasonal inspection is recommended in addition to
regular cleaning. (Consult an authorized dealer).
HELPFUL INFORMATION
■ Auto Operation Button
SLEEPSLEEP
POWERFULPOWERFULECONOMYECONOMY POWERPOWER
POWERFULPOWERFULECONOMYECONOMY POWERPOWER
• Raise the front panel and press.
● Automatic Operation
• If the remote control fails to function or has been
misplaced, press the Auto Operation button to start
the Automatic operation.
• The Automatic operation will be activated
immediately once the Auto operation button is
pressed. However, temperature cannot be adjusted
in this operation.
• The power indicator on the indoor unit will blink until
the operation mode is selected automatically.
• To cancel this operation, press once more.
● Remote Control Signal Receiving Sound
• To switch off the beep (Signal Receiving Sound),
press the Auto Operation button for 10 seconds
continuously or longer.
“Beep”, “beep” sound will be heard at the tenth
seconds.
Note: “Beep” sound will be heard at the fifth
seconds;
However please press continuously until you
heard “beep”, “beep” sound.
• Repeat the above steps if you want to switch on the
Signal Receiving Sound.
● (This is for Servicing purposes only.)
Note: If you press this button continuously for 5 to 10
seconds, Test Run operation will be performed.
A “beep” sound will be heard at the fifth seconds
indicating the Test Run starts to operate.
TIMERTIMER
SLEEPSLEEP
TIMERTIMER
■ Auto Restart Control
• If power is resumed after a power failure, the
operation will restart automatically after 3 - 5 1/2
minutes.
• Operation will be restarted automatically under the
previous operation mode and airflow direction when
power is resumed as the operation is not stopped
by the remote control.
■ Timer Setting
• When power failure occurs, the timer setting will be
cancelled. Once power is resumed, reset the timer.
■ Thunder and Lightning
• This air conditioner is equipped with a built-in surge
protective device. However, in order to further
protect your air conditioner from being damaged by
abnormally strong lightning activity, you may switch
off the main power supply and unplug from power
socket.
ENERGY SAVING AND OPERATION
HINTS
■ Setting the Temperature
• Approximately 10% of electricity can be saved.
• Set the temperature higher or lower than the
desired temperature.
Cooling Model
Cooling Operation : 1°C higher
Heat Pump Model
Cooling Operation : 1°C higher
Heating Operation : 2°C lower
■ Air Filters and Air Purifying Filters
• Clean the air filters every 2 weeks and the Air
Purifying Filters every 6 months.
• Dirty filters may reduces cooling or heating
efficiency.
■ Keep All Doors and Windows Closed
• Otherwise, cooling or heating performance will be
reduced and electricity cost is wasted.
■ Outdoor Unit
• Do not block the air outlet vents. Otherwise, it will
lower the cooling or heating performance.
■ Timer and Sleep Mode
• To prevent wastage of electricity, use sleep mode
when sleeping or Timer when going out.
■ Avoid Direct Sunlight
• Keep curtains or drapes closed to avoid direct
sunlight during cooling operation.
TROUBLESHOOTING
■ Normal Operation
Is it okay?
• Air conditioner has been restarted, but does not
operate for 3 minutes.
• A sound like water flowing can be heard.
• It seems that fog is coming out from the air
conditioner.
• The room has a peculiar odour.
• During Automatic Fan Speed setting,
indoor fan stops occasionally.
• The outdoor unit emits water or steam.
• (For Heat Pump Model only)
Operation stops for about 12 minutes during
heating (The power indicator blinks).
• (For Heat Pump Model only)
During heating operation, indoor fan may
run at on and off conditions.
■ Abnormal Operation
Is it okay?
• The air conditioner does not operate.
• Air conditioner produces loud noise during
operation.
• The air conditioner does not cool or warm
effectively.
This is the answer
• This is to protect the air conditioner. Wait until the air
conditioner begins to operate.
• This is the sound of refrigerant flowing inside the air
conditioner.
• Condensation occurs when the airflow from the air
conditioner cools the room.
• This may be a damp smell emitted by the wall,
carpet, furniture or clothing in the room.
• This is to remove smell emitted by the surroundings.
• In COOL/DRY operation, moisture in the air
condenses into water on the cool surface of outdoor
unit piping that causes dripping.
• This is to melt the frost which has accumulated on
the outdoor unit (defrosting operating). This will take
no longer than about 12 minutes. Water drips from
the outdoor unit. Wait until this operation ends. (the
power indicator will light up).
(Frost will accumulates on the outdoor unit when the
outdoor temperature is low and humidity is high.)
• This is to prevent undesired cooling effect during
heating operation.
Please check
• Has the circuit breaker been tripped?
• Has the power plug been removed from the wall
outlet?
• Is the timer being used correctly?
• Is the installation work slanted?
• Is the front grille closed properly?
• Has the temperature been set incorrectly?
• Are the filters dirty?
• Are the intake or outlet vents of the outdoor unit
obstructed?
• Are all windows and doors closed?
■ Call the Dealer Immediately
If the following conditions occur, turn off and unplug the
main power supply, and then call the dealer immediately.
• Abnormal noise is heard during operation.
• Water or foreign material gets into the remote
control by mistake.
• Water leak from the indoor unit.
• Switches or buttons do not operate properly.
• The circuit breaker switches off frequently.
• Power supply cord and plug become unusually
warm.
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