Senville SENL12HDMI User manual

SENL/12HD/MI
SENL/18HD/MO

2
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.
When using this air conditioner in the European countries, the follow information must be
followed:

3
SAFETY PRECAUTIONS
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.
The seriousness is classified by the following indications.
This symbol indicates the possibility of death or serious injury.
Meanings of symbols used in this manual are as shown below.
WARNING
Always do this.
Never do this.
CAUTION
This symbol indicates the possibility of injury or damage to property.
Connect with the power
properly.
Do not modify power cord
length or share the outlet
with other appliances
Always ensure effective
earthing.
Disconnect the power if
strange sounds, smell, or
smoke comes from it.
Ventilate room before operating air
conditioner if there is a gas leakage from
another appliance.
Otherwise, it may cause electric
shock or fire due to excess heat
generation.
It may cause electric shock or
fire due to heat generation.
No earthing may cause electric
shock.
It may cause fire and electric
shock.
It may cause explosion, fire and, burns.
It may cause electric shock or fire
due to heat generation.
It may cause electric shock.
It may cause failure of machine
or electric shock.
It contains contaminants and
could make you sick.
It may cause fire and electric
shock.
It may cause electric shock or fire.
This could damage your health.
No installation may cause fire
and electric shock.
It may cause electric shock.
It may cause an explosion or fire.
It may cause failure and electric shock.
Do not operate or stop the
unit by switching on or off
the power.
Do not operate with wet
hands or in damp
environment.
Do not allow water to run
into electric parts.
Do not drink water drained
from air conditioner.
Do not use the power cord
close to heating appliances.
Do not damage or use an
unspecified power cord.
Do not direct airflow at
room occupants only.
Always install circuit
breaker and a dedicated
power circuit.
Do not open the unit
during operation.
Do not use the power cord near
flammable gas or combustibles, such
as gasoline, benzene, thinner, etc.
Do not disassemble or modify unit.
!
!!
!
!
WARNING
Use the correctly rated
breaker or fuse.
There is risk of fire or electric
shock.
!

4
SAFETY PRECAUTIONS
CAUTION
When the air filter is to be
removed, do not touch the
metal parts of the unit.
It may cause an injury.
Do not clean unit when
power is on as it may cause
fire and electric shock, it may
cause an injury.
Operation with windows
opened may cause wetting
of indoor and soaking of
household furniture.
When the unit is to be
cleaned, switch off, and turn
off the circuit breaker.
Stop operation and close
the window in storm or
hurricane.
Use caution when unpacking
and installing. Sharp edges
could cause injury.
Do not clean the air
conditioner with water.
Water may enter the unit and
degrade the insulation. It may
cause an electric shock.
This could injure the pet or
plant.
Do not put a pet or house
plant where it will be
exposed to direct air flow.
Ventilate the room well
when used together
with a stove, etc.
An oxygen shortage
may occur.
Do not use this air cond-
itioner to preserve preci-
sion devices, food, pets,
plants, and art objects.
It may cause deterioration
of quality, etc.
It may cause failure of
product or fire.
Do not use for
special purposes.
Turn off the main power
switch when not using
the unit for a long time.
If water enters the
unit, turn the unit off
and disconnect the
power , contact a
qualified service
technician.
!
!
!
!
!
!
!
It may cause failure of
appliance or accident.
Appearance may be
deteriorated due to change
of product color or
scratching of its surface.
Do not place obstacles
around air-inlets or inside
of air-outlet.
Do not use strong detergent
such as wax or thinner. Use
a soft cloth for cleaning.
If bracket is damaged, there
is concern of damage due to
falling of unit.
There is danger of fire or
electric shock.
Ensure that the installation bracket of
the outdoor appliance is not damaged
due to prolonged exposure.
Do not place heavy object on the
power cord and take care so that
the cord is not compressed.
Operation without filters
may cause failure.
Always insert the filters
securely. Clean filter
once every two weeks.
!
!
!

5
Identification of parts
Outdoor unit
OPERATING INSTRUCTIONS
Indoor unit
Outdoor unit
Indoor unit
IMPORTANT:
For multi-split type air conditioner, one outdoor
unit can match different types of indoor units.
So all the pictures in this manual are for explan-
ation purpose only. Your air conditioner may be
slightly different. The actual shape shall prevail.
The following pages introduce several kinds of
indoor units matching with the outdoor units.
LED Display panel
Air intake
Air outlet
AUTO indication lamp
Lights up during the Auto operation.
OPERATION indication lamp
This indicator appears only when the compressor
is in operation and indicates the current operating
frequency.
TIMER indication lamp
Lights up during Timer operation.
DEFROST indication lamp
(For Cooling & Heating models only):
Lights up when the air conditioner starts
defrosting automatically or when the warm air
control feature is activated in heating operation.
4
3
5
2
6
1
10
9
78
(C)
TEMP
AUTO
COOL
DRY
HEAT
FAN
HIGH
MED
LOW
MODE FANSPEED
TIMERON
SLEEP
ON/OFF
TIMEROFF
AIR
DIRECTION
RESETLOCK
SETTEMPERATURE
SWING
LED
DISPLAY
TURBO
Air intake
Air outlet
1. Front panel
2. Top air intake
3. Air filter(Inside)
4. Air outlet
5. Horizontal air flow louver
6. Vertical air flow louver(Internal)
7. Display panel
8. LED display window
9. Remote controller
10. Manual control button(Behind the front panel)
11. Refrigerant connecting pipe, drain hose and
electric wiring
12. Stop valve
13. Air outlet
A1 unit
A2 unit
B unit
DIGITAL DISPLAY indication lamp
Displays the current setting temperature. Only
when the air conditioner is in FAN operation, it
displays the actual room temperature. And displays
the malfunction code or protection code.
.
Display panel
One-two/three type
Signal receptor
AUTO DEFROST
OPERATION
TIMER
Signal receptor
AUTO TIMER DEF. FREQUENCY
(1)
(2)

OPERATING INSTRUCTIONS
Indoor unit
Outdoor unit
10
DISPLAY PANEL
Identification of parts
Indoor unit
Outdoor unit
Air outlet
Air inlet
3
8
7
456
21
One-twin
One-three
One-four
9
11
12
13
Front panel frame
Front panel
Air filter
Horizontal air flow grille
Vertical air flow louver
Room temperature sensor
Display panel
Infrared signal receiver
Remote controller
Drain hose, refrigerant connecting pipe
Connective cable
Stop valve
Fan hood
1
3
4
5
6
7
8
9
10
11
12
2
13
DISPLAY PANEL
OPERATION indicator:
The indicator flashes once every second
after power is on and illuminates when the
air conditioner is in operation.
TIMER indicator:
The indicator illuminates when TIMER is set ON.
PRE-DEF. Indicator(For cooling& heating
model only):
This indicator illuminates when the air conditioner
starts defrosting automatically or when the Anti-
cold air function is activated in heating operation.
AUTO indicator:
This indicator flashes when the air conditioner
is in AUTO operation.
TIMER OPERATION
PRE-DEF
Infrared signal receptor
6
Infrared signal receptor
OPERATION TIMER
PRE-DEF
AUTO
(1)
(2)

OPERATING INSTRUCTIONSOPERATING INSTRUCTIONS
Indoor unit
Outdoor unit
LED Display window
Identification of parts
Indoor unit
Outdoor unit
Air outlet
Air inlet
One-twin
One-three
One-four
8
Front panel frame
Front panel
Air filter
Horizontal air flow grille
Vertical air flow louver
Room temperature sensor
Display panel
Remote controller
Drain hose, refrigerant connecting pipe
Connective cable
Stop valve
Fan hood
1
3
4
5
6
7
8
9
10
11
12
2
LED DISPLAY WINDOW
4
3
5
2
6
1
7
9
10
11
12
auto
7
AUTO indication lamp
Lights up during the Auto operation.
OPERATION indication lamp
This indicator appears only when the
compressor is in operation and indicates the
current operating frequency.
TIMER indication lamp
Lights up during Timer operation.
DEFROST indication lamp
(For Cooling & Heating models only):
Lights up when the air conditioner starts
defrosting automatically or when the warm air
control feature is activated in heating operation.
DIGITAL DISPLAY indication lamp
Displays the current setting temperature. Only
when the air conditioner is in FAN operation, it
displays the actual room temperature. And
displays the malfunction code or protection
code.
(1)
(2)

OPERATING INSTRUCTIONS
Indoor unit
Outdoor unit
Identification of parts
Indoor unit
Outdoor unit
Air outlet
One-twin
One-three
One-four
9
10. Drain hose, refrigerant connecting pipe
11. Connective cable
12. Stop valve
13. Fan hood
10
11
12
13
Indoor unit
Air outlet
Air inlet
1. Panel frame
2. Rear air intake grille
3. Front panel
4. Air Purifying filter & Air filter(behind)
5. Horizontal louver
6. LCD display window
7. Vertical louver
8. Manual control button(behind)
9. Remote controller holder
8

Display window
AUTO operation display
Displayed during Auto operation.
OPERATION display
Displayed when the air conditioner is in
operation.
DEFROST operation display
(For Heating & Cooling model only):
Displayed when the air conditioner starts
defrosting automatically or when the warm
air control feature is activated in heating
operation.
TIMER display
Displayed during Timer operation.
CLEAN AIR display(optional)
Displayed when CLEAN AIR feature
is activated.
TURBO operation display
Displayed when select TURBO function
on cooling operation or on heating
operation.
DIGITAL DISPLAY
Displays the current setting temper-
ature when the air conditioner is in
operation.
FAN SPEED display
Displayed the selected fan speed:
LOW( ), MED( ) and
HIGH( ).
Ion
NOTE: The display window on the air
conditioner you purchased may look like
one of the following:
OPERATING INSTRUCTIONS
9
Signal receptor
(1)
(2)
(3)
(4)
(5)
This display is separated into five zones.
The zones illuminate based on the
compressor current frequency. For example,
higher frequency will illuminate more zones.
Frequency indication lamp
defrostauto timer ion

Manul operation can be used temporarily in case you can not find the remote controller or
test running purpose or maintenance necessary.
OPERATING INSTRUCTIONS
Manual operation
NOTE: This manual does not include Remote Controller Operations, see the
<<Remote Controller Instruction>> packed with the unit for details.
Operating temperature
Manual
control button
AUTO/COOL
Manual
control button
NOTE: For DUCT and CEILING type, CASSETTE
type, CEILING and FLOOR type and FLOOR and
STANDING type, please refer to the previous pages
to operate the Manual button.
Mode
Cooling operation
Heating operation
Drying operation
Temperature
1. If air conditioner is used outside of the above conditions, certain safety protection features
may come into operation and cause the unit to function abnormally.
2. Room relative humidity less than 80%. If the air conditioner operates in excess of this figure,
the surface of the air conditioner may attract condensation. Please sets the vertical air flow louver
to its maximum angle (vertically to the floor), and set HIGH fan mode.
3. Optimum performance will be achieved within these operating temperature.
Room temperature
Outdoor temperature
>17 C
0C 50C
<30 C
-15 C 24 C 0C 50C
CAUTION:
•
•
•
( -15 C 50 C:For the models with
low temperature cooling system)
•
>10 C
Open and lift the front panel up to an angle
until it remains fixed with a clicking sound.
One press of the manual control button will
lead to the forced AUTO operation. If press
the button twice within five seconds, the unit
will operate under forced COOL operation.
Close the panel firmly to its original
position.
1
3
2
NOTE: The unit must be turned off before
operating the manual control button. If the
unit is operational, continue pressing the
manual control button until the unit is off.
10

OPERATING INSTRUCTIONS
Airflow direction control
Adjust the air flow direction properly, otherwise it might
cause discomfort or cause uneven room temperatures.
Adjust the horizontal louver using the remote controller.
Adjust the vertical louver manually.
To set the vertical air flow(Up--Down) direction
Perform this function while the unit is in operation. Keep
pressing the AIR DIRECTION button on the remote
controller to move the louver to the desired direction. The
readjusting angle of the horizontal louver is 6 for each
press.
To set the horizontal air flow direction (left - right)
Adjust the vertical louver manually using the lever on the
left or right side of the vertical louver arm (Depending on
model). Take care not to catch fingers on the fan,
horizontal louver or to damage vertical louvers. When the
air conditioner is in operational and the horizontal louver
is in a specific position, move the lever at left (or right,
depending on model) end of the air outlet to the desired
position.
To automatically swing the air flow direction (up - down)
Perform this function while the air conditioner is in operation.
Keep pressing the AIR DIRECTION button without
releasing for more than 2 seconds or press the SWING
button on the remote controller, the horizontal louver
will swing up and down automatically.
To stop the function, press the SWING button again.
The SWING and AIR DIRECITON button will be disabled when the air
conditioner is not in operation(including when the TIMER ON is set).
Do not operate the air conditioner for long periods with the air flow
direction set downward in cooling or dry mode. Otherwise,
condensation may occur on the surface of the horizontal
louver causing moisture to drop on to the floor or on furnishings.
Do not move the horizontal louver manually. Always use the SWING
or AIR DIRECTION button.
When the air conditioner is started immediately after it was stopped,
the horizontal louver might not move for approximately 10 seconds.
Open angle of the horizontal louver should not be set too small, as
COOLING or HEATING performance may be impaired due to too
restricted air flow area. Do not operate unit with horizontal louver in
closed position.
When the air conditioner is connected to power (initial power), the
horizontal louver may generate a sound for 10 seconds, this is a
normal operation.
CAUTION
!
Range
Range
(C)
TEMP
AUTO
COOL
DRY
HEAT
FAN
HIGH
MED
LOW
MODE
FAN SPEED
TIMER ON
SLEEP
ON/OFF
TIMER OFF
AIR
DIRECTION
RESET LOCK
SET TEMPERATURE
SWING
LED
DISPLAY TURBO
Lever
NOTE: The remote controller is different types depending
on the indoor units. Please refer to the <<REMOTE
CONTROLLER ILLUSTRATION>> supplied with the unit
to operate the unit properly if your remote controller is
different with the following instructions.
11

AUTO operation
When you set the air conditioner in AUTO mode,
it will automatically select cooling, heating(cooling
/heating models only), 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.
If the AUTO mode is uncomfortable, you can
select desired conditions manually.
SLEEP operation
When you push SLEEP button on remote controller
during cooling, heating(cooling only type without),
or AUTO operation , the air conditioner will
automatically increase (cooling) or decrease
(heating) 1 per hour.
The set temperature will be steady 2 hours later.
And the air conditioner will be timer off in 7 hours.
The fan speed will be automatically controlled.
This feature can maintain the most comfortable
temperature and save more energy for you.
DRYING operation
The fan speed will be automatically controlled
under dry operation.
During the dry operation, if the room temperature
O
is lower than 10 C, the compressor stops operation
and restarts until the room temperature is above
O
12 C.
OPERATING INSTRUCTIONS
How the air conditioner works
1 hour
1 hour
Set
Temperature
Cooling
1
1
Heating
SLEEP operation
1
1
1 hour 1 hour
Set
Temperature
SLEEP operation
7 hours timer off
7 hours timer off
12

CARE AND MAINTENANCE
Cleaning the Grille, Case and Remote Controller
A cloth dampened with cold water may be used on
the indoor unit if it is very dirty. Then wipe it with a
dry cloth.
Do not use a chemically treated cloth or duster to
clean the unit.
Do not use benzine, thinner, polishing powder, or
similar solvents for cleaning. These may cause
the plastic surface to crack or deform.
Never use water hotter than 40 C to clean the front
panel, it could cause deformation of discoloration.
CAUTIONS
Care and maintenance
Turn the system off before cleaning. To clean, wipe
with a soft, dry cloth. Do not use bleach or abrasives.
NOTE: Supply power must be disconnectd before
cleaning the indoor unit.
Filter Handle
Cleaning the air filter
A clogged air filter reduces the cooling efficiency of
this unit. Please clean the filter once every 2 weeks.
1. Lift the indoor unit panel up to an angle until it
stops with a clicking sound.
2. Take hold of the handle of the air filter and lift it
up slightly to take it out from the filter holder,
then pull it downwards.
3. Remove the Active Carbon & Dust Filter from the
indoor unit.
Clean the it once two weeks.
Clean the it with a vacuum cleaner or water,
then dry it up in cool place.
WALL-MOUNTED TYPE
41

While simultaneously operating two indoor units or more, make sure the operation modes will
not conflict with each other. The heat mode claims precedence over all other modes. If the unit
intially started operates under heat mode, the other units can operate under heat mode only.
For example: If the unit intially started operates under cool(or fan) mode, the other units can
operate under any mode except heat. If one of the unit selects heat mode, the other operating
units will stop operation and diplay P5 (For the units with display window only) or the Auto and
Operation indication light flash rapidly, the Defrost indication light turn off, the Timer indication
light remain on(For the units without display window), or the Defrost and Alarm indication light(
if applicable) illuminate, the Operation indication light flashes rapidly and the Timer indication
light turns off ( For the Floor and standing type).
OPERATING INSTRUCTIONS
Operation mode selection
To achieve optimal performance, please note the following:
Adjust the air flow direction correctly so that it is not directed on people.
Adjust the temperature to achieve the highest comfort level. Do not adjust the unit to excessive
temperature levels.
Close doors and windows on COOL or HEAT modes, or performance may be reduced.
Use TIMER ON button on the remote controller to select a time you want to start your air conditioner.
Do not put any object near air inlet or air outlet, as the efficiency of the air conditioner may be reduced
and the air conditioner may stop running.
Clean the air filter periodically, otherwise cooling or heating per formance may be reduced.
Do not operate unit with horizontal louvre in closed position.
Suggestion: For the unit adopts an Electric Heater, when the outside ambient temperature is
O
below 0 C, we strongly recommend you to keep the machine plugged in order to guarantee it
running smoothly.
Optimal operation
13

CARE AND MAINTENANCE
Maintenance
Checks before operation
If you plan to idle the unit for a long time, perform the
following:
(1) Operate the fan for about half a day to dry the
inside of the unit.
(2) Stop the air conditioner and disconnect power.
Remove the batteries from the remote controller.
(3) The outdoor unit requires periodic maintenance
and cleaning. Do not attempt to do this yourself.
Contact your dealer or servicer.
Check that the wiring is not broken off or
disconnected.
Check that the air filter is installed.
Check if the air outlet or inlet is blocked after the
air conditioner has not been used for a long time.
Do not touch the metal parts of the unit when
removing the filter. Injuries can occur when
handling sharp metal edges.
Do not use water to clean inside the air conditioner.
Exposure to water can destroy the insulation,
leading to possible electric shock.
When cleaning the unit, first make sure that the
power and circuit breaker are turned off.
Caution
Air freshening
filter
Air freshening filter
4. Remove the Air Freshening Filter(Optional filter:
Plasma Dust collector/Silver Ion filter /Bio filter /
Vitamin C filter) from its support frame.
(The installation and removing method of the air
freshening filter is different depending on the models,
see the pictures marked and on the left.
Clean the air freshening filter at least once a month,
and replace it every 4-5 months.
Clean it with vacuum cleaner, then dry it in cool place.
5. Install the air freshening filter back into position.
6. Insert the upper portion of air filter back into the unit
taking care that the left and right edges line up
correctly and place filter into position.
12
1
2
51

Maintenance
If you plan to idle the unit for a long time, perform the following:
Use a dry cloth to wipe off the dust accumulated on rear air intake grille, in order to avoid the dust
blowing out from the indoor unit.
Check that the wiring is not broken off or disconnected.
Check that the air filter is installed.
Check if the air outlet or inlet is blocked after the air conditioner has not been used for a long time.
1. Clean the indoor unit and air filter.
2. Select FAN only mode, let the indoor fan run for a while to dry the inside of the unit.
3. Disconnect the power supply and remove battery from the remote control.
4. Check components of the outdoor unit periodically. Contact a local dealer or a customer service centre
if the unit requires servicing.
When the air conditioner is to be used again:
OPERATION TIPS
The following events may occur during normal operation.
1. Protection of the air conditioner.
Compressor protection
The compressor can't restart for 3 minutes after it stops.
Anti-cold air (Cooling and heating models only)
The unit is designed not to blow cold air on HEAT mode, when the indoor heat exchanger is in
one of the following three situations and the set temperature has not been reached.
A) When heating has just starting.
B) Defrosting.
C) Low temperature heating.
The indoor or outdoor fan stop running when defrosting (Cooling and heating models only).
Defrosting (Cooling and heating models only)
Frost may be generated on the outdoor unit during heat cycle when outdoor temperature is low
and humidity is high resulting in lower heating efficiency of the air conditioner.
During this condition air conditioner will stop heating operation and start defrosting automatically.
The time to defrost may vary from 4 to 10 minutes according to the outdoor temperature and
the amount of frost buildup on the outdoor unit.
2. A white mist coming out from the indoor unit
A white mist may generate due to a large temperature difference between air inlet and air outlet on
COOL mode in an indoor environment that has a high relative humidity.
A white mist may generate due to moisture generated from defrosting process when the air conditioner
restarts in HEAT mode operation after defrosting.
3. Low noise of the air conditioner
You may hear a low hissing sound when the compressor is running or has just stopped running.
This sound is the sound of the refrigerant flowing or coming to a stop.
You can also hear a low "squeak" sound when the compressor is running or has just stopped running.
This is caused by heat expansion and cold contraction of the plastic parts in the unit when the temper-
ature is changing.
A noise may be heard due to louver restoring to its original position when power is first turned on.
Operation Tips
16

4. Dust is blown out from the indoor unit.
This is a normal condition when the air conditioner has not been used for a long time or during first
use of the unit.
5. A peculiar smell comes out from the indoor unit.
This is caused by the indoor unit giving off smells permeated from building material, from furniture,
or smoke.
6. The air conditioner turns to FAN only mode from COOL or HEAT (For cooling and heating models
only) mode.
When indoor temperature reaches the temperature setting on air conditioner, the compressor will stop
automatically, and the air conditioner turns to FAN only mode. The compressor will start again when the
indoor temperature rises on COOL mode or falls on HEAT mode (For cooling and heating models only) to
the set point.
OPERATION TIPS
7. Dripping water may generate on the surface of the indoor unit when cooling in a high relatively humidity
(relative humidity higher than 80%). Adjust the horizontal louver to the maximum air outlet position and
select HIGH fan speed.
8. Heating mode (For cooling and heating models only)
The air conditioner draws in heat from the outdoor unit and releases it via the indoor unit during heating
operation. When the outdoor temperature falls, heat drawn in by the air conditioner decreases accordingly.
At the same time, heat loading of the air conditioner increases due to larger difference between indoor and
outdoor temperature. If a comfortable temperature can't be achieved by the air conditioner, we suggest you
use a supplementary heating device.
9. Auto-restart function
Power failure during operation will stop the unit completely.
For the unit without Auto-restart feature, when the power restores, the OPERATION indicator on the indoor
unit starts flashing. To restart the operation, push the ON/OFF button on the remote controller. For the unit
with Auto-restart feature, when the power restores, the unit restarts automatically with all the previous settings
preserved by the memory function.
10. Lightning or a car wireless telephone operating nearby may cause the unit to malfunction.
Disconnect the unit with power and then re-connect the unit with power again. Push the ON/OFF button on
the remote controller to restart operation.
17

TROUBLESHOOTING TIPS
Stop the air conditioner immediately if one of the following faults occur. Disconnect the
power and contact the nearest customer service center.
Fuse blows frequently or circuit breaker trips frequently.
Other objects or water penetrate the air conditioner.
The remote controller won't work or works abnormally.
Other abnormal situations.
Trouble
Malfunctions
Unit does not
start
Unit not cooling
or heating
(Cooling/ heating
models only)
room very well
while air flowing
out from the air
conditioner
Cause
Power cut
Unit may have become unplugged.
Fuse may have blown.
Battery in Remote controller may have
been exhausted.
The time you have set with timer is
incorrect.
Wait for power to be restored.
Check that plug is securely in wall
receptacle.
Replace the fuse.
Replace the battery.
Wait or cancel timer setting.
Set temperature correctly. For detailed
method please refer to "Remote
controller instruction" section.
Clean the air filter.
Close the doors or windows.
Clear obstructions away first, then
restart the unit.
Wait.
Inappropriate temperature
setting.
Air filter is blocked.
Doors or Windows are open.
Air inlet or outlet of indoor or
outdoor unit has been blocked.
Compressor 3 minutes
protection has been activated.
If the trouble has not been corrected, please contact a local dealer or the nearest customer
service center. Be sure to inform them of the detailed malfunctions and unit model.
Notes: Do not attempt to repair the unit yourself.
Always consult an authorised service provider.
What should be done?
If the E( 0,1.......) or P( 0, 1 .......) code appears on the LED(LCD)window, disconnect the
power and contact the service people.
18