Arctic King AKPD-14CR4 User manual

AKPD-14CR4
AKPD-14ER4
AKPD-14HR4

Inside you will find many helpful hints on how to use and maintain your air conditioner
properly. Just a little preventive care on your part can save you a great deal of time
and money over the life of your air conditioner. You'll find many answers to common
problems in the chart of troubleshooting tips. If you review our chart of Troubleshooting
Tips first, you may not need to call for service at all.
Read This Manual
CAUTION
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 shall not play
the appliance. Cleaning and user maintenance shall not be made by children without
supervision. ( be applicable for the European Countries )
This appliance is not intended for use by persons (including children) with reduced
physical ,sensory or mental capabilities or
the authorised service technician for repair or maintenance of this unit.
Contact the authorised installer for installation of this unit.
lack of experience and knowledge, unless
they have been given supervision or instruction concerning use of the appliance by a
person responsible for their safety. (be applicable for other countries except the
European Countries )
Children should be supervised to ensure that they do not play with the appliance.
If the supply cord is damaged, it must be replaced by the manufacturer, its service
agent or similarly qualified persons in order to avoid a hazard.
The appliance shall be installed in accordance with national wiring regulations.
Do not operate your air conditioner in a wet room such as a bathroom or laundry room.
The appliance with electric heater shall have at least 1 meter space to the combustible
materials.
Contact
!

CONTENTS
SOCIABLE REMARK
Sociable remark..................................................................................................................................2
1
SAFETY PRECAUTIONS
Safety rules .......................................................................................................................................3
Operating condition ...........................................................................................................................3
Electrical information .........................................................................................................................4
Accessories .......................................................................................................................................4
Names of parts...................................................................................................................................5
Electronic control operating instructions ...........................................................................................6
Operating instructions .......................................................................................................................7
Location ............................................................................................................................................9
Window kit installation ......................................................................................................................9
Exhaust hose installation ................................................................................................................12
Water drainage ................................................................................................................................13
Care and maintenance ....................................................................................................................14
Trouble shooting ..............................................................................................................................15
AIR CONDITIONER FEATURES
CARE AND MAINTENANCE
TROUBLESHOOTING TIPS
OPERATING INSTRUCTIONS
INSTALLATION INSTRUCTIONS
IDENTIFICATION OF PARTS
The rating data indicated on the energy label is based
on the testing condition of installing the un-extended
air exhaust duct without adaptor A & B (The duct and
the adaptor A & B are listed in the accessories chart
of the Instruction Manual). See the right figure.
NOTE

SOCIABLE REMARK
DISPOSAL: Do not dispose this product as unsorted municipal waste. Collection of
such waste separately for special treatment is necessary.
It is prohibited to dispose of this appliance in domestic household waste.
For disposal, there are several possibilities:
A) The municipality has established collection systems, where electronic waste can be
disposed of at least free of charge to the user.
B) When buying a new product, the retailer will take back the old product at least free
of charge.
C) The manufacture will take back the old appliance for disposal at least free of charge
to the user.
D) As old products contain valuable resources, they can be sold to scrap metal dealers.
Wild disposal of waste in forests and landscapes endangers your health when
hazardous substances leak into the ground-water and find their way into the food chain.
2
When using this air conditioner in the European countries, the following informa-
tion must be followed:
CAUTION:
This appliance is not intended for use by persons (including children) with
reduced physical,sensory or mental capabilities, or lack of experience and
knowledge, unless they have been given supervision or instruction concerning
use of the appliance by a person responsible for their safety.
Children should be supervised to ensure that they do not play with the appliance.

3
To prevent injury to the user or other people and property damage, the following instructions must be
followed. Incorrect operation due to ignoring of instructions may cause harm or damage.
Your air conditioner should be used in such a way
that it is protected from moisture. e.g. condensation,
splashed water, etc. Do not place or store your air
conditioner where it can fall or be pulled into water
or any other liquid. Unplug immediately.
Always transport your air conditioner in a vertical
position and stand on a stable, level surface during
use.
Turn off the product when not in use.
Always contact a qualified person to carry out
repairs. If the supply cord is damaged it must be
repaired by a qualified repairer.
Keep an air path of at least 30cm all around the
unit from walls, furniture and curtains.
If the air conditioner is knocked over during use,
turn off the unit and unplug from the mains supply
immediately.
SAFETY PRECAUTIONS
!
Always do this
Do not operate your air conditioner in a wet room
such as a bathroom or laundry room.
Do not touch the unit with wet or damp hands or
when barefoot.
Do not press the buttons on the control panel with
anything other than your fingers.
Do not remove any fixed covers. Never use this
appliance if it is not working properly, or if it has
been dropped or damaged.
Never use the plug to start and stop the unit.
Always use the switch on the control panel.
Do not cover or obsturct the inlet or outlet grilles.
Do not use hazardous chemicals to clean or come
into contact with the unit. Do not use the unit in the
presence of inflammable substances or vapour such
as alcohol, insecticides, petrol,etc.
Do not allow children to operate the unit
unsupervised.
Do not use this product for functions other than
those described in this instruction manual.
Never do this
Energy Save
Use the unit in the recommended room size.
Locate the unit where furniture cannot obstruct the air flow.
Keep blinds/curtains closed during the sunniest part of the day.
Keep the filters clean.
Keep doors and windows closed to keep cool air in and warm air out.
The air conditioner must be operated within the temperature range indicated below:
Operating condition
Safety r ules
Suggested tools for window kit installation
1. Screwdriver(medium s ize Phillips)
2. Tape measure or ruler
3. Knife or scissors
4. Saw(In the event that the window kit needs to be cut down in size because
the window is too narrow for direct installation)
MODE ROOM TEMPERATURE
COOL
DRY
17 C(62 F)~35
O O O O
C(95 F)
13 C(55 F)~35
O O O O
C(95 F)
HEAT(heat pump type) 5 C(41 F)~
O O 30 C(88 F) O O
HEAT(electrical heat type)
<30 C/88 F
O O

4
Be sure the electrical service is adequate for the model you have chosen. This information can be found
on the serial plate, which is located on the side of the cabinet and behind the grille.
Be sure the air conditioner is properly grounded. To minimize shock and fire hazards, proper grounding is
important. The power cord is equipped with a three-prong grounding plug for protection against shock
hazards.
Your air conditioner must be used in a properly grounded wall receptacle. If the wall receptacle you intend
to use is not adequately grounded or protected by a time delay fuse or circuit breaker, have a qualified
electrician install the proper receptacle.
Ensure the receptacle is accessible after the unit installation.
WARNING For your safety
Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other
appliance.
Avoid fire hazard or electric shock. Do not use an extension cord or an adaptor plug. Do not remove
any prong from the power cord.
WARNING Electrical Information
IDENTIFICATION OF PARTS
Accessories
Check all the accessories are included in the package and please refer to the installation instructions for
their usage.
PARTS :
PARTS NAME :
Exhaust hose and Apaptor and Adaptor B
(flat mouth or round mouth :depending on models)
I
Wall Exhaust Adaptor A( )
Adaptor B(round mouth)( )
Expansion Plug and wooden screw( )
QUANTITY :
1 set
1 pc
1 pc
4/ pc
Window Slider Kit and bolt
Foam seal
3/pc
NOTE: Optional parts( ), some models without.
or
Remote Controller and Battery
(For remote control models only)
1pc
Drain hose and drain hose adaptor( )
1pc
All the illustrations in this manual are for explanation purpose only. Your air conditioner
may be slightly different. The actual shape s hall prevail.
NOTE:

IDENTIFICATION OF PARTS
5
NAMES OF PARTS
Front
Rear
Operation panel
Horizontal louver blade
(swing automatically)
Caster
Carrying handle
(both sides)
3
1
2
3
4
6
7
8
9
10
11
Upper air intake
12
Fig.1
13
1
2
4
Fig.2
5
7
9
8
15
14
13
12
5Upper air filter
(Behind the grille)
6
10
11
Air outlet
Drain outlet (only for Pump
heating model)
Powe r cord outlet
Powe r cord buckle (Used
only when storing the unit)
Bottom tray drain ou tlet
Powe r plug socket (Use
only when storing the unit)
Lower air filter
(Behind the grille)
14
Lower air intake
15
Drain outlet

6
AIR CONDITIONER FEATURES
Before you begin, thoroughly familiarize yourself with the control panel and remote controller
and all its functions, then follow the symbol for the functions you desire.
The unit can be controlled by the unit control panel alone or with the remote controller .
ELEC TRONIC CONTROL OPERATIN G INSTRUCTIONS
Fig.3
NOTE: This manual does not include Remote Controller Operations, see the <<Remote
Controller Instruction>> packed with the unit for details.
OPERATION PANEL OF THE AIR CONDITIONER
Used to initiate the SLEEP/ECO operation.
SLEEP/ECO button
Control the fan speed. Press to select the fan
speed in four steps-LOW, MED, HI and AUTO.
The fan speed indicator light illuminates under
different fan settings except AUTO speed. When
select AUTO fan speed, all the fan indicator lights
turn dark.
NOTE: Press this button for 3 seconds to initiate
ION feature.The ion generator is energized and will
help to remove pollen and impur ities from the air, and
trap them in the filter. Press it for 3 seconds again to
stop the ION feature.
FAN/ION button
(Optional)
(Optional)
(ION is Optional)
Selects the appropriate operating mode.
Each time you press the button, a mode
is selected in a sequence that goes from
AUTO, COOL, DRY, FAN and HEAT(cooling
only models without). The mode indicator
light illuminates under the different mode
settings.
MODE select button
Power switch on/off.
POWER button
TIMER button
Used to initiate the AUTO ON start time and
AUTO OFF stop time program, in conjuction
with the & buttons. The timer on/off
indicator light illuminates under the timer
on/off settings.
+-
SWING button
(Applicable to the models with auto swing feature only)
Used to initiate the Auto swing feature.
When the operation is ON, press the
SWING button can stop the louver at
the desi red angle.
(ION is optional)
Shows the set te mperature in C
O
" "
" "
or
F and the Auto-timer settings.
While on DRY and FAN modes, it shows
the room temperature.
O
LED Display
NOTE: On some models SLEEP button is instead of ECO button.
Used to adjust (increasing/decreasing)
temperaturesettings in1C/2 F(or 1 F) increments
in a range of 17 C/62 F to 30 C/88 F (or 86 F)
or the TIMER setting in a range of 0~24hrs.
UP( ) and DOWN( ) button
NOTE: The control is capable of displaying
temperature in degrees Fahrenheit or degrees
Celsius. To convert from one to the other, press
and hold the Up and Down buttons at the same
time, for 3 seconds.
+-

7
OPERATING INSTRUCTIONS
Operating Instructions
- Press the "MODE" button until the "COOL"
indicator light comes on.
- Press the ADJUST buttons "+" or " - " to
select your desired room temperature. The
temperature can be set within a range of
17 C-30 C/62 F-88 F (or 86 F).
- Press the "FAN SPEED" button to choose the
fan speed.
O O O O O
- Press the "MODE" button until the "DRY"
indicator light comes on.
- Under this mode, you cannot select a fan
speed or adjust the temperature. The fan
motor operates at LOW speed.
- Keep windows and doors closed for the
best dehumidifying effect.
- Do not put the duct to window.
COOL operation
- Press the "MODE" button until the
"FAN " indicator light comes on.
- Press the "FAN SPEED" button to
choose the fan speed. The temperature
cannot be adjusted.
- Do not put the duct to window.
FAN operation
TIMER operation
- Press the "MODE" button until the "HEAT"
indicator light comes on.
- Press the ADJUST buttons "+" or " - " to
select your desired room temperature. The
temperature can be set within a range of
17 C-30 C/62 F-88 F (or 86 F).
- Press the "FAN SPEED" button to choose the
fan speed. For some models, the fan speed
can not be adjusted under HEAT mode.
O O O O O
HEAT operation(cooling only models without)
AUTO operation
- When you set the air conditioner in AUTO
mode, it will automatically select cooling,
heating(cooling only models without), or
fan only operation depending on what
temperature you have selected and the
room temperature.
- The air conditioner will control room
temperature automatically round the
temperature point set by you.
- Under AUTO mode, you can not
select the fan speed.
FOLLOW ME/TEMP SENSING feature(optional)
To activate the Follow Me/Temp Sensing
feature, point the remote control towards
the unit and pres s the Follow Me/Temp
Sensing button. T
If the unit does not receive
the Follow Me/Temp Sensing signal during
any 7 minutes interval, the unit will beep to
indicate the Follow Me/Temp Sensing mode
has ended.
he remote display is
actual temperature at its location. The
remote control will send this signal to the
air conditioner every 3 minutes interval
until press the Follow Me/Temp Sensing
button again.
NOTE:This feature can be activated from the
remote con tro l ONLY. The remote con trol
servesas a remote thermostat allowing for the
precise temperature control at its location.
- When the unit is on, press the
Timer button will initiate the Auto-off
stop program, the TIMER OFF
indicator light illuminates. Press the
UP or down button to select the desired
time. Press the TIMER button again
within 5 seconds, the Auto-on start
program is initiated. And the TIMER
ON indicator light illuminates. Press
the up or down button to select the
desired Auto-on start time.
-
- Press or hold the UP or DOWN
button to change the Auto time by
0.5 hour increments, up to 10 hours,
then at 1 hour increments up to 24
hours. The control will count down
the time remaining until start.
- The system will automatically revert
back to display the previous temper-
ature setting if there is no operation
in a five seconds period.
When the unit is off, press the Timer
button to initiate the Auto-on start
program,press it again within five
seconds will initiate the Auto-off stop
program.
Error codes and protection code:
E1-
E2-
E3-
E4-
P1-
Room temperature sensor error-
Unplug the unit and plug it back in.
If error repeats, call for service.
Evaporator temperature sensor error-
Unplug the unit and plug it back in.
If error repeats, call for service.
Condenser temperature sensor error-
Unplug the unit and plug it back in. If error
repeats, call for service (on some models).
error-
Unplug the unit and plug it back in.
If error repeats, call for service.
Bottom tray is full - Connect the
drain hose and drain the collected
water away. If protection repeats, call
for service.
Display panel communication

8
OPERATING INSTRUCTIONS
Fig.4
Other features
After the unit has stopped, it can not be restarted
operation in the first 3 minutes. This is to protect
the unit. Operation will automatically start after
3 minutes.
Wait 3 minutes before resuming operation
If the unit breaks off unexpectedly due to the
power cut,it will restart with the previous
function setting auto matically when the
power resumes.
Auto-Restart(on some models)
- Turning the unit ON or OFF at any
time or adjusting the timer setting
to 0.0 will cancel the Auto Start/
Stop timer program.
- When the malfunction (E1,E2,E3
or E4) occurs, the Auto Start/Stop
timed program will also be cancelled.
The louver c an be adjusted automatically .
When the Power is ON, the louver opens fully.
Press the SWING butto n on the panel or
remo te controller to initiate the Auto swing
featu re.
The louver willl swing up and down
automatic ally.
Please do not adjust the louver manually.
Adjust the air flow dir ecti on a utomatically
(Fig. 4):
Air flow direction adjustment
Swing automatically
SLEEP/ECO operation
Press this button, the selected temperature will
increase(cooling) or decrease(heating) by
1 30 minutes.The temperature will
then increase (cooling) or decrease (heating) by
another 1 after an additional 30
minutes. This new temperature will be maintained
for 7 hours before it returns to the originally
selected temperature. This ends the Sleep/Eco
mode and the unit will continue to operate as
originally programmed.
This feature is unavailabe under FAN or
DRY mode.
O O O
O O O
C/2 F(or 1 F)
C/2 F(or 1 F)
NOTE:

INSTALLATION INSTRUCTIONS
Ho rizontal
window
Window Slider Kit
Minim um:6 7.5cm(2.22ft).
Maxmum:123cm(4.04f t).
Horizo nta l
window
Fig.6
Fig.7
Fig.5
Location
The air conditioner should be placed on a firm
foundation to minimize noise and virbration. For
safe and secure positioning, place the unit on a
smooth, level floor strong enough to support the unit.
The unit has casters to aid placement, but it should
only be rolled on smooth, flat surfaces. Use caution
when rolling on carpet surfaces. Do not attempt to
roll the unit over objects.
The unit must be placed within reach of a properly
rated grounded socket.
Never place any obstacles around the air inlet or
outlet of the unit.
Allow 30cm to 100cm of space from the wall with
for efficient air-conditioning.
Your window slider kit has been designed to fit most
standard Vertical and horizontal window
applications, However, it may be necessary for you to
improvise/modify some aspects of the installation
procedures for certain types of window. Please refer
to Fig. 6& Fig.7 for minimum and maximum window
openings.Window slider kit can be fixed with a bolt
(see Fig.7a).
" " " "
Window slider kit Installation
If the window opening is less than the mentioned
minimum length of the window slider kit, cut that one
with a hole in it short to fit for the window opening.
Do never cut out the hole in window slider kit.
Note:
INSTALLATION INSTRUCTIONS(optional)
9
bolt
Window slider kit
Fig.7a
A:30c m-1 00c m B: 3 0cm≥
Window Slider Kit
Minim um:6 7.5cm(2.22ft).
Maxmum:123cm(4.04f t).

INSTALLATION INSTRUCTIONS(optional)
10
Installation in a double-hung sash
window
1. Cut the foam seal(adhesive type) to the proper length and
attach it to the window stool. Fig.8
2. Attach the window slider kit to the window stool. Adjust the
length of the window slider kit according to the width of
window, shorten the adjustable window kit if the width of
window is less than 26.5 inches
Open the window sash and place the window slider kit on
the window stool. Fig.9
3. Cut the foam seal(adhesive type) to the proper length
and attach it on the top of the window. Shown as in Fig.10
4. Close the window sash securely against the window.
5. Cut the foam seal to an appropriate length and seal the
open gap between the top window sash and outer window
sash. Shown as in Fig.11.
Foam seal A
(adhesive type)
Foam seal
Fi g.8
Fi g.9
Fi g.10
Fi g.11
Window kit
Window stool
Window kit
Window stool
26.5 ~ 48.0

INSTALLATION INSTRUCTIONS(optional)
11
Installation in a sliding sash window
1. Cut the foam seal(adhesive type) to the proper length and
attach it to the window frame. See Fig.12.
2. Attach the window slider kit to the window stool. Adjust the
length of the window slider kit according to the width of
window, shorten the adjustable window kit if the width of
window is less than 26.5 inches.
Open the window sash and place the window slider kit on
the window stool. See Fig.13.
3. Cut the foam seal(adhesive type) to the proper length
and attach it on the top of the window. Shown as in Fig.14.
4. Close the sliding sash securely against the window.
5. Cut the foam seal to an appropriate length and sea the
open gap between the top window sash and outer window
sash. Shown as in Fig.15.
Foam seal
Foam seal A
(adhesive type)
Fig.12
Fig.13
Fig.14
Fig.15
Window
panel
NOTE:All the illustrations in this manual are for explanation
purpose only.Your unit may be slightly different. The
actual shape shall prevail.
26.5 ~ 48.0

INSTALLATION INSTRUCTIONS
Exhaust hose installation:
The exhaust hose and adaptor must be installed or removed
in accordance with the usage mode.
The exhaust hose can be compressed or extended
moderately according to the installation requirement,
but it is desirable to keep the hose length to a minimum.
1. Install the adaptor B and adaptor I onto the exhaust hose as
shown in Fig.16a or Fig.16b. Refer to the previous pages for
window kit installation.
2. Resert the hook of the Exhaust hose into the hole seat of the
air outlet and slide down the Exhaust hose along the arrow
direction (See Fig.17) for installation.
IMPORTANT:
DO NOT OVER BEND THE EXHAUST HOSE (SEE Fig.19)
12
Fig.16a
Fig.17
Fig.19
(Not applicable to the units without adaptor A, expansion
plugs and wooden screws of Accessories )
1. Prepare a hole in the wall. Install the wall Exhaust adaptor A
onto the wall(outside) by using 4 expansion plugs and
wooden screws, be sure to fix thoroughly. (See Fig.18)
2. Attach the Exhaust hose to wall Exhaust adaptor A.
The exhaust hose can be installed into the wall
.
Fig.18
max 120CM
min 30CM
Adaptor A
Expansion p lug
posit ion
Adaptor
cap
Note:
Cover the hole using the adaptor cap when not in use.
Fig.16b
COOL,HEAT(heat pump type) or AUTO
mode
FAN,DEHUMIDIIFY or HEAT(electrical heat type)
mode
Install
Remove
CAUTION:
Make sure that there is no obstacle around the air outlet of
the exhaust hose (in the range of 500mm) in order to the
exhaust system works properly.
Hole seat
Hook

INSTALLATION INSTRUCTIONS
Water drainage:
- During dehumidifying modes, remove the upper
drain plug from the back of the unit, install the drain
connector(5/8 universal female mender) with
3 4 hose(locally purchased). For the models
without drain connector, just attach the drain
hose to the hole. Place the open end of the
hose adaptor directly over the drain area in your
basement floor. Please refer to Fig.20a.
- During heating pump mode, remove the lower drain
plug from the back of the unit, install the drain
connector(5/8 universal female mender) with
3/4 hose(locally purchased). For the models
without drain connector, just attach the drain
hose to the hole. Place the open end of the
hose adaptor directly over the drain area in your
basement floor. Please refer to Fig.20b.
- When the water level of the bottom tray reaches
a predetermined level,
Carefully move the unit to a drain location,
remove the bottom drain plug and let the
water drain away(Fig.22). Reinstall the bottom
drain plug and restart the machine until the P1
symbol disappears. If the error repeats, call for
service.
" "
the unit beeps 8 times,
the digital display area shows P1 . At this time
the air conditioning/dehumidification process will
immediately stop. However, the fan motor will
continue to operate(this is normal).
" "
Remove the
upper drain plug
Contin uous
drain hose
Fig.20a
Fig.20b
13
Fig.22
NOTE: Be sure to reinstall the bottom drain plug
before using the unit.
Remove the
lower drain plug
Continuous
drain hose
drain hose
adaptor
drain hose
adaptor
NOTE: Make sure the hose is secure so there are
no leaks.Direct the hose toward the drain,making
sure that there are no kinks that will stop the warter
flowing.Place the end of the hose into the drain and
make sure the end of the hose is down to let the
water flow smoothly.(See Fig.20a,20b,21a).Do
never let it up.(See Fig.21b).
Fig.21a Fig.21b
√×
√
√

CARE AND MAINTENANCE
CARE AND MAINTENANCE
1) Be sure to unplug the unit before cleaning or servicing.
2) Do not use gasoline, thinner or other chemicals to clean
the unit.
3) Do not wash the unit directly under a tap or using a hose.
It may cause electrical danger.
4) If the power cord is damaged, it should be repaired by
manufacture or its agency.
IMPORTANT:
1. Air filter
2. Unit enclosure
- Use a lint-free cloth soaked with neutral detergent to clean
the unit enclosure. Finished by a dry clean cloth.
Fig.23
3. Unit idle for a long time
14
- Remove the rubber plug at the back of the unit and attach
a hose to drain outlet
(See Fig.20 & 21).
- Remove the plug from the bottom drain outlet, all the water
in the bottom tray would drain out (See Fig.22).
- Keep the appliance running on FAN mode for half a day in
a warm room to dry the appliance inside and prevent mold
forming.
- Stop the appliance and unplug it, wrapped the cord and
bundle it with the tape(Fig.25). Remove the batteries from
the remote controller.
- Clean the air filter and reinstall it.
. Place the open end of the hose
directly over the drain area in your basement floor
Fi g.24
Fig.25
Buckle
Power
cord
Upper filter
(take out)
Remove the
screw ,then
take the lower
filter out.
Upper filter
(install)
Install the lower
filter by using
the screw.
- Clean the air filter at least once every two weeks to prevent
inferior fan operation because of dust.
-
This unit has two filters. Take the upper filter out along the
the arrow direction (Fig.23),then take the filter down.
Remove the lower filter by loosening the screw, taking out
the filter as shown in Fig.23.
-
Wash the air filter by immersing it gently in warm water
(about 40 C/104 F) with a neutral detergent. Rinse the filter
and dry it in a shady place.
-
Install the upper air filter after cleaning , and install the lower
filter by using the screw (see Fig.24).
Removal
Cleaning
Mounting
O O
Power plug
socket
Power plug

TROUBLESHOOTING TIPS
TROUBLE SHOOTING
1. Unit does not
Start when
Pressing on/off
Button
- P1 appears in the display window Drain the water in the bottom tray.
TROUBLES
POSSIBLE CAUSES
SUGGEST REMEDIES
Reset the temperature.
Make sure all the windows and
doors are closed.
Remove the heat sources if possible.
Connect the duct and make
sure it can function properly.
Decrease the set temperature.
Clean the air filter.
- Room temperature is lower than
the set temperature.(Cooling mode)
- The windows or doors in the room
are not closed.
- There are heat sources inside the
room.
- Exhaust air duct is not connected or
blocked.
- Temperature setting is too high.
- Air filter is blocked by dust.
2. Not cool enough
Place the unit on a flat, level
ground if possible.
It is normal.
- The ground is not level or not flat
enough.
- The sound comes from the flowing
of the refrigerant inside the
air-conditioner.
4. Noisy or vibration
5. Gurgling sound
15
Switch on again after the unit
has cool down.
- The automatic over heat
protect ion fu nction. W he n the
tempe rature a t the air ou tlet
exceed 70 C/ 158 F,the device
will stop.
O O
6. Power shut off at
Heating mode

The design and specifications are subject to change without prior notice for product
improvement. Consult with the sales agency or manufacturer for details.