Page 1
User Manual
Page 2
T
able of Contents
Owner
0
1
’s Manual
Safety Precautions
..........................
Unit Specifications and Features
...................04
........06
SAFETY
FIRST
Manual Operation (Without Remote)
2
.......................................11
Page 3
re and Maintenance
Ca
3
..................................................................12
roubleshooting
T
4
5
EU Disposal Guidel
...........................................................................................14
ines
............................................18
Page 4
Safety Precautions
Read Safety Precautions Before Installation
Ignoring installation instructions can cause serious damage or injury.
WARNING or CAUTION.
This symbol indicates that ignoring instructions may cause death or serious
WARNING
CAUTION
WARNING
injury.
This symbol indicates that ignoring instructions may cause moderate injury
to your person, or damage to your appliance or other property.
Precautions
Safety
This appliance can be used by children aged from 8 years and above and persons with reduced
physical, sensory or mental capabilities or lack of experience and knowledge if they have been
given supervision or instruction concerning use of the appliance in a safe way and understand
the hazards involved. Children should not play with the appliance. Children should not clean or
maintain the appliance.
INSTALLATION WARNINGS
Inappropriate installation may cause water leakage, electric shock or fire.
All repairs, maintenance and relocation of this unit must be performed by a qualified service
professional. Improper repairs may lead to serious injury or mechanical failure.
WARNINGS FOR PRODUCT USE
discon-
nect the
Do not
The fan rotates at high speeds.
Do not
Do not operate the air conditioner in or around combustible gases. Emitted gas may collect
around the unit and cause combustion.
Do not operate the air conditioner in a wet room (e.g., bathroom or laundry room). This can
cause electrical shock and cause the product to deteriorate.
Do not expose your body directly to cool air for a prolonged period of time.
Page 4
Page 5
Precautions
Safety
ELECTRICAL WARNINGS
• Only use the specified power cord. If the power cord is damaged, it must be replaced by
the manufacturer or certified service agent.
• Keep power plug clean. Remove any dust or grime that accumulates on or around the
plug. Dirty plugs can cause fire or electric shock.
• Do not pull power cord to unplug unit. Hold the plug firmly and pull it from the outlet.
Pulling directly on the cord can damage it, which can lead to fire or electric shock.
• Do not use an extension cord, manually extend the power cord, or connect other
appliances to the same outlet as the air conditioner. Poor electrical connections, poor
insulation, and insufficient voltage can cause fire.
CLEANING AND MAINTENANCE WARNINGS
• Turn o the device and pull the plug before cleaning. Failure to do so can cause electrical shock.
• Do not clean the air conditioner with excessive amounts of water.
• Do not clean the air conditioner with combustible cleaning agents. Combustible cleaning agents
CAUTION
• If the air conditioner is used together with burners or other heating devices, thoroughly ventilate
the room to avoid oxygen deficiency.
• Turn o the air conditioner and unplug the unit if you are not going to use it for a long time.
• Turn o and unplug the unit during storms.
• Make sure that water condensation can drain unhindered from the unit.
• Do not operate the air conditioner with wet hands. This may cause electric shock.
• Do not use device for any other purpose than its intended use.
• Do not climb onto or place objects on top of the units.
• Do not allow the air conditioner to operate for long periods of time with doors or windows
open, or if the humidity is abnormally high.
Page 5
Page 6
Unit Specifications and Features
Unit Parts
1
Specifications
and Features
Unit
Front Panel
Louver
Functional Filter
(On Front of Main Filter - Some Units)
Display window
“ ” for 3 seconds when:
• TIMER ON is set
• FRESH, SWING, TURBO, or SILENCE features are activated
“ ” for 3 seconds when:
• TIMER OFF is set
• FRESH, SWING, TURBO, or SILENCE features are deactivated
Power Cable (Some Units)
Remote Control
Remote Holder (Some Units)
“ ” when anti-cold air feature is activated
“ ” when defrosting
“ ” when unit is self-cleaning
“ ” when freeze protection is activated
“ ”
When ECO function(optional) is activated, the
,
,
illuminates gradually one by one as --
-- --set temperature-- ...... in one second interval
NOTE:
Refer to the ‘Remote Control User Manual’ for specific
information regarding remote control operation.
In Fan mode, the unit will display the room temperature.
In other modes, the unit will display your temperature setting.
Display Code
Meanings
Page 6
Page 7
Specifications
and Features
Optimal performance for the COOL, HEAT, and DRY modes can be achieved in the following temperature
ranges. When your air conditioner is used outside of these ranges, certain safety protection features
Unit
will activate and cause the unit to perform less than optimally.
Achieving Optimal Performance
Inverter Split Type
COOL mode HEAT mode DRY mode
Room Temperature
Outdoor
Temperature
17°C - 32°C
(63°F - 90°F)
-15°C - 50°C
(5°F - 122°F)
0°C - 30°C
(32°F - 86°F)
-15°C - 30°C
(5°F - 86°F)
10°C - 32°C
(50°F - 90°F)
0°C - 50°C
(32°F - 122°F)
To further optimize the performance of your unit, do the following:
• Keep doors and windows closed.
• Limit energy usage by using TIMER ON and TIMER OFF functions.
• Do not block air inlets or outlets.
•
FOR UNITS WITH
AUXILARY ELECTRIC
HEATER
When outside
temperature is below 0°C
(
32°F ), we strongly
recommend keeping the
unit plugged in at all
timess to ensure smooth
ongoing performance.
Page 7
Page 8
For a detailed explanation of each function,
efer to the Remote Control Manual.
r
• Louver Angle Memory
When turning on your unit, the louver will
automatically resume its former angle.
Specifications
and Featur
Unit
Other Features
• Auto-Restart
If the unit loses powe
r, it will automatically
restart with the prior settings once power has
been restored.
• Wi-Fi Control
Wi-Fi control allows you to control your air
conditioner using your mobile phone and a
Wi-Fi connection.
NOTE ON ILLUSTRA
TIONS
Illustrations in this manual are for explanatory purposes. The actual shape of your indoor unit may be
slightly different. The actual shape shall prevail.
• Refrigerant Leakage Detection
The indoor unit will automatically display “EC”
when it detects refrigerant leakage.
For a detailed explanation of your unit
’s
advanced functionality (such as TURBO mode
and its self-cleaning functions), refer to the
Remote Control Manual.
es
Page 8
Page 9
Specifications
and Features
Unit
Setting vertical angle of air flow
While the unit is on, use the SWING /DIRECT
button to set the di rection (vertical angle) of
airflow.
1. Press the DIRECT button once to activate
the louver. Each time you press the button,
it will adjust the louver by 6°. Press the button
until the direction you prefer is reached.
•
Setting Angle of Air Flow
2. To make the louver swing up and down
continuously, press SWING button
Press it again to stop the automatic
function.
Setting horizontal angle of air flow
Fig.2.3)
and manually adjust it to your preferred direction.
NOTE ON LOUVER ANGLES
When using COOL or DRY mode, do not set louver
at an extreme vertical an angle for long periods of
time. This can cause water to condense on the
louver blade, which will drop on your floor
or furnishings. (SeeFig. 2.2)
When using COOL or HEAT mode, setting the
louver at too vertical an angle can reduce the
performance of the unit due to restricted air flow.
Do not move vertical louver by hand. This will cause
the louver to become out of sync. If this occurs, turn
o
then restart the unit. This will reset the louver.
Caution: Do Not keep louver
at an extreme angle for long
periods of time. This can
cause water condensation
to drip on your furnishings
Fig. 2.2
CAUTION
and suction side of the unit. The high-speed
fan inside the unit may cause injury.
Page 9
Fig. 2.3
Page 10
•
Sleep Operation
The SLEEP function is used to decrease energy
use while you sleep.This function can only be
activated via remote control.
Press the SLEEP button when you are ready to
go to sleep. When in COOL mode, the unit will
increase the temperature by 1°C (2°F) after 1
hour, and will increase an additional 1°C (2°F)
after another hour. When in HEAT mode, the unit
will decrease the temperature by 1°C (2°F) after
1 hour, and will decrease an additional 1°C (2°F)
after another hour.
It will hold the new temperature for 7 hours, then
the unit will turn off automatically.
Note: The SLEEP function is not available in
FAN or DRY mode.
Specifications
and Features
Unit
Set
temperature
SLEEP Operation
+/- 1 C/2 F
1hr
Saving energy during sleep
+/- 1 C/2 F
Fig. 3.1
7 hours
1hr
Page 10
Page 11
Manual Operation (Without Remote)
2
How to operate your unit without
the remote control
In the event that your remote control fails to
work, your unit can be operated manually with
the MANUAL CONTROL
the indoor unit. Note that manual operation is
Manual Operation
(Without Remote)
not a long-term solution, and that operating
the unit with your remote control is strongly
recommended.
BEFORE MANUAL OPERATION
Unit must be turned off before manual
operation.
To operate your unit manually:
1. Open the front panel of the indoor unit.
2. Locate the MANUAL CONTROL button on
the right-hand side of the unit.
3. Press the MANUAL CONTROL button one
time to activate FORCED AUTO mode.
4. Press the MANUAL CONTROL again
to activate FORCED COOLING mode.
5. Press the MANUAL CONTROL button a third
time to turn the unit off.
6. Close the front panel.
button located on
CAUTION
The manual button is intended for testing
purposes and emergency operation only. Please
do not use this function unless the remote is
lost and it is absolutely necessary. To restore
regular operation, use the remote control to
activate the unit.
Manual control button
Page 11
Page 12
Care and Maintenance
3
Cleaning Your Indoor Unit
BEFORE CLEANING OR
MAINTENANCE
ALWAYS TURN OFF YOUR AIR CONDITIONER
SYSTEM AND DISCONNECT ITS POWER SUPPLY
BEFORE CLEANING OR MAINTENANCE.
CAUTION
Only use a soft, dry cloth to wipe the unit clean.
If the unit is especially dirty, you can use a cloth
soaked in warm water to wipe it clean.
• Do not use chemicals or chemically treated
cloths to clean the unit
• Do not use benzene, paint thinner,
polishing powder or other solvents to clean
the unit. They can cause the plastic surface
to crack or deform.
• Do not use water hotter than 40°C (104°F)
to clean the front panel. This can cause the
panel to deform or become discolored.
Cleaning Your Air Filter
off excess water.
7. Dry it in a cool, dry place, and refrain from
exposing it to direct sunlight.
indoor unit.
9. Close the front panel of the indoor unit.
Filter Tabs
A clogged filter can reduce the cooling efficiency
of your unit, and can also be bad for your health.
Make sure to clean the filter once every two
weeks.
1. Lift the front panel of the indoor unit.
up slightly, then pull it a little towards yourself.
water. Be sure to use a mild detergent.
Remove air freshening filter from back of
larger filter (some units)
Fig. 5.1
CAUTION
at least 10 minutes after turning off the unit.
Page 12
Maintenance
Care and
Page 13
CAUTION
• Before changing the filter or cleaning,
turn off the unit and disconnect its power
supply.
• When removing filter, do not touch metal
parts in the unit. The sharp metal edges
can cut you.
• Do not use water to clean the inside of the
indoor unit. This can destroy insulation and
cause electrical shock.
• Do not expose filter to direct sunlight when
drying. This can shrink the filter.
Air Filter Reminders (Optional)
Air Filter Cleaning Reminder
After 240 hours of use, the display window on
reminder
r. After 15 seconds, the unit will
revert to its previous display.
Maintenance –
Long Periods of Non-Use
If you plan to not use your air conditioner for an
extended period of time, do the following:
Turn on FAN function until
unit dries out completely
Turn off the unit and
disconnect the power
Remove batteries
from remote control
To reset the reminder, press the LED button on
your remote control 4 times, or press the
MANUAL CONTROL button 3 times. If you
don’t reset the reminder, the “CL” indicator will
flash again when you restart the unit.
Air Filter Replacement Reminder
After 2,880 hours of use, the display window on
to r r. After 15 seconds, the unit
Maintenance
will revert to its previous display.
Care and
To reset the reminder, press the button LED
on your remote control 4 times, or press the
MANUAL CONTROL button 3 times. If you don’t
reset the reminder
again when you restart the unit.
F.” This is a reminder
CAUTION
• Any maintenance and cleaning of outdoor
unit should be performed by a qualified
service professional.
• Any unit repairs should be performed
by a qualified service professional.
Maintenance –
Pre-Season Inspection
After long periods of non-use, or before periods
of frequent use, do the following:
Check for damaged wires
Check for leaks Replace batteries
Page 13
Make sure nothing is blocking all air inlets and outlets
Page 14
Troubleshooting
4
SAFETY PRECAUTIONS
If ANY of the following conditions occurs, turn off your unit immediately!
• The power cord is damaged or abnormally warm
• You smell a burning odor
• The unit emits loud or abnormal sounds
• A power fuse blows or the circuit breaker frequently trips
• Water or other objects fall into or out of the unit
DO NOT ATTEMPT TO FIX THESE YOURSELF! CONTACT A QUALIFIED SERVICE PROFESSIONAL
IMMEDIATELY!
Common Issues
The following problems are not a malfunction and in most situations will not require repairs.
Issue Possible Causes
Unit does not turn
on when pressing
ON/OFF button
The unit changes
from COOL/HEAT
mode to FAN
mode
The indoor unit
emits white mist
Both the indoor
and outdoor units
emit white mist
The Unit has a 3-minute protection feature that prevents the
unit from overloading. The unit cannot be restarted within
three minutes of being turned off.
The unit may change its setting to prevent frost from forming
on the unit. Once the temperature increases, the unit will start
operating in the previously selected mode again.
The set temperature has been reached, at which point the
unit turns off the compressor. The unit will continue operating
when the temperature fluctuates again.
In humid regions, a large temperature difference between the
room’s air and the conditioned air can cause white mist.
Troubleshooting
When the unit restarts in HEAT mode after defrosting, white
mist may be emitted due to moisture generated from the
defrosting process.
Page 14
Page 15
Issue Possible Causes
A rushing air sound may occur when the louver resets its
position.
The indoor unit
makes noises
A squeaking sound may occur after running the unit in HEAT
mode due to expansion and contraction of the unit’s plastic
parts.
Low hissing sound during operation: This is normal and is
caused by refrigerant gas flowing through both indoor and
outdoor units.
Both the indoor
unit and outdoor
unit make noises
The outdoor unit
makes noises
Dust is emitted
from either the
indoor or outdoor
unit
The unit emits a
bad odor
The fan of the
outdoor unit does
not operate
Low hissing sound when the system starts, has just stopped
running, or is defrosting: This noise is normal and is caused by
the refrigerant gas stopping or changing direction.
Squeaking sound: Normal expansion and contraction of
plastic and metal parts caused by temperature changes during
operation can cause squeaking noises.
The unit will make different sounds based on its current
operating mode.
The unit may accumulate dust during extended periods of
non-use, which will be emitted when the unit is turned on.
This can be mitigated by covering the unit during long periods
of inactivity.
The unit may absorb odors from the environment (such as
furniture, cooking, cigarettes, etc.) which will be emitted
during operations.
The unit’s filters have become moldy and should be cleaned.
During operation, the fan speed is controlled to optimize
product operation.
Troubleshooting
NOTE: If problem persists, contact a local dealer or a qualified service professional.
Provide them with a detailed description of the unit malfunction as well as your model number.
Page 15
Operation
is erratic,
unpredictable,
or unit is
unresponsive
Interference from cell phone towers and remote boosters may
cause the unit to malfunction.
In this case, try the following:
• Disconnect the power, then reconnect.
• Press ON/OFF button on remote control to restart operation.
Page 16
Troubleshooting
When troubles occur, please check the following points before contacting a repair company.
Problem Possible Causes Solution
Temperature setting may
be higher than ambient
room temperature
The heat exchanger on the
indoor or outdoor unit is
dirty
Lower the temperature setting
Clean the affected heat exchanger
Poor Cooling
Performance
The air lter is dirty
The air inlet or outlet of
either unit is blocked
Doors and windows are
open
Excessive heat is generated
by sunlight
Too many sources of heat
in the room (people,
computers, electronics,
etc.)
Low refrigerant due to leak
or long-term use
SILENCE function is
activated
Remove the filter and clean it
according to instructions
Turn the unit off, remove the
obstruction and turn it back on
Make sure that all doors and
windows are closed while
operating the unit
Close windows and curtains
during periods of high heat or
bright sunshine
Reduce amount of heat sources
Check for leaks, re-seal if
necessary and top off refrigerant
SILENCE function can lower
product performance by reducing
operating frequency. Turn off
SILENCE function.
Page 16
Troubleshooting
Page 17
Problem Possible Causes Solution
The unit is not
working
The unit starts and
stops frequently
Power failure
The power is turned off Turn on the power
The fuse is burned out Replace the fuse
Remote control batteries are
dead
The Unit’s 3-minute protection
has been activated
Timer is activated Turn timer off
There’s too much or too little
refrigerant in the system
Incompressible gas or
moisture has entered the
system.
The compressor is broken Replace the compressor
The voltage is too high or too
low
Wait for the power to be
restored
Replace batteries
Wait three minutes after
restarting the unit
Check for leaks and
recharge the system with
refrigerant.
Evacuate and recharge the
system with refrigerant
Install a manostat to
regulate the voltage
Troubleshooting
Poor heating
performance
Indicator lamps
continue flashing
Error code appears in
the window display
of indoor unit:
• E0, E1, E2…
• P1, P2, P3…
• F1, F2, F3…
The outdoor temperature is
lower than 7°C (44.5°F)
Cold air is entering through
doors and windows
Low refrigerant due to leak or
long-term use
The unit may stop operation or continue to run safely. If
the indicator lamps continue to flash or error codes appear,
wait for about 10 minutes. The problem may resolve itself.
If not, disconnect the power, then connect it again. Turn
the unit on.
If the problem persists, disconnect the power and contact
your dealer or qualified service professional.
Use auxiliary heating
device
Make sure that all doors
and windows are closed
during use
Check for leaks, re-seal
if necessary and top off
refrigerant
NOTE: If your problem persists after performing the checks and diagnostics above, turn off your
unit immediately and contact your dealer or qualified service professional.
Page 17
Page 18
EU Disposal Guidelines
5
This appliance contains refrigerant and other potentially hazardous materials. When disposing of
this appliance, the law requires special collection and treatment. Do not dispose of this product as
household waste or unsorted municipal waste.
When disposing of this appliance, you have the following options:
• Dispose of the appliance at designated municipal electronic waste collection facility.
• When buying a new appliance, the retailer will take back the old appliance free of charge.
• The manufacturer will take back the old appliance free of charge.
• Sell the appliance to certied scrap metal dealers.
Special notice
Disposing of this appliance in the forest or other natural surroundings endangers your health and is
bad for the environment. Hazardous substances may leak into the ground water and enter the food
chain.
Page 18
Information
Disposal
Page 19
DIY Series
The design and specifications are subject to change without prior notice.
Consult with the sales agency or manufacturer for details.
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