Panasonic Air Conditioner Instructions
- June 7, 2024
- Panasonic
Table of Contents
Air Conditioner
Operating Instructions Air Conditioner
Model No. Window Unit CW-XN181AM series CW-LN181AM series CW-XN121AM series
Operating Instructions Air Conditioner Thank you for purchasing Panasonic Air
Conditioner. Installation instructions attached. Before operating the unit,
read these operating instructions thoroughly and keep them for future
reference.
English
CONTENTS
Safety Precautions…………………………………………………………..1 Precaution for using R32
refrigerant……………………………………..2 Parts Identification……………………………………………………………2
FEATURES Display Panel…………………………………………………………………..3 Remote Control
……………………………………………………………….3 Operational Instructions………………………………………………….4-5
Preparation Before Operation…………………………………………….6 Air-conditioner
Installation……………………………………………..7-10 Air-conditioner
Operation……………………………………………..11-12 Energy Saving Hints……………………………………………………….13
Care and Maintenance…………………………………………………….14
Troubleshooting……………………………………………………………15
SAFETY PRECAUTIONS
Please observe these following safety precautions when using your air
conditioner. Failure or negligence in observing these safety precautions could
cause fire, electrical shock or personal injury.
WARNING This sign warns of risk of death or serious injury.
CAUTION This sign warns of risk of injury or damage to property.
INSTALLATION PRECAUTIONS
WARNING
Do not install, remove and reinstall the unit yourself. Improper installation may cause leakage, electric shock or fire.
Please engage an authorized dealer or specialist for the installation work.
Do not add or replace refrigerant other than the specified type.
It may cause product damage, burst and injury. If the supply cord is
damage, it must be replaced by the manufacturer, its service agent or
similarly qualified persons in order to avoid any hazard.
CAUTION
The room air conditioner must be earthed. Improper grounding could cause electric shock.
Do not install the unit in place where there are explosive gas leaks.
Gas leaks near unit could cause fire.
Ensure that the drain pipe is connected properly.
Otherwise, water will leak out.
OPERATION PRECAUTIONS
WARNING
This sign warns of risk of death or serious injury.
Do not modify the length of the power cord or use an extension cord. Do not touch or operate with wet hands. Do not modify or damage the cord. Do not turn on the unit by inserting the power plug. Do not switch off the unit by pulling out the power plug. Avoid an extended period of direct airflow. Do not insert your fingers or other objects into the unit, rotating parts may cause injury . Do not try to repair unit yourself. Plug in properly before operating and use a specified power cord. If abnormal conditions (burnt smell, etc) occur switch off and remove the power plug. Confirm from authorized dealer or specialist on usage of specified refrigerant type. Using of refrigerant other than the specified may cause product damage, burst and injury etc. 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.
CAUTION
This sign warns of risk of injury or damage to property.
Do not use the unit for other purposes than its intended use. Do not remove the power plug by pulling the cord. Do not block the air intake and outlet vanes. Do not splash or direct water at the unit. Do not expose the unit to direct sunlight during operation. Do not operate the unit without the air filter installed or when the front intake grille has been removed . Do not place any object on the unit. Do not operate any combustion equipment near the unit’s airflow area. Do not sit or step on the unit, you may fall down accidentally. Do not touch the sharp aluminium fin, sharp parts may cause injury. Switch off the breaker and unplug the unit from the socket if the unit will not be operated for a long period. Pay attention to any damage on the unit caused by extensive usage. Ventilate the room occasionally where the unit is installed. Unplug the power cord when cleaning the unit.
-: 1 :-
PRECAUTION FOR USING R32
PRreEcaFuRtiAoIInGRfECorORuNAsDiNnITgTIORN32ERrefrigerant
CAUTION R32
REFRIGERANT
This Air Conditioner contains and operates with refrigerant R32. THIS PRODUCT
MUST ONLY BE INSTALLED OR SERVICED BY QUALIFIED PERSONNEL. Refer to National,
State, Territory and local legislation, regulations, codes, installation &
operation manuals, before the installation, maintenance and/or service of this
product.
The basic installation work procedures are the same as conventional
refrigerant (R410A, R22) models. Since the working pressure is higher than
that of refrigerant R22 models, some of the piping and installation and
service tools are special. (Handling of R32 is similar to R410A.)
PARTS IDENTIFICATION
5 3
6 7 1 10 8 9 4 2
1. Front Grille 2. PM 2.5 Filter 3. Air Filter 4. Remote Control 5. Cabinet 6. Air Inlet Grille (Outdoor Side) 7. Air Outlet Grille 8. Electronic Control Keypad 9. Power Supply Cord 10. Vertical Vane
1. Power supply cord conductors are distinguished according to color. 2. For
your safety and protection, this unit is earthed through the power supply
cord.
Please contact the manufacturer or its service dealer or a similarly qualified
person if you want to replace it. 3. This unit is earthed through the power
cord. The wall outlet should be provided with reliable earth wire. 4. The unit
should be provided with an individual circuit and the circuit breaker/fuse
rating should be the same as that of the power supply cord and wall outlet.
-: 2 :-
FEATURES DISPLAY PANEL
REMOTE CONTROL
Cool Dry Fan
Timer Off Power On/Off Button Mode Selection Button Sleep Selection Button
Timer Selection Button Powerful Selection Button
Fan Speed Air Swing
Timer On
Temperature Buttons Fan Speed Button Air Swing Button
Set Button Cancel Button
Maximum distance 7meters
Note : 1. The operating range for the remote handset is 7 meters. 2. The unit
will beep once it receives signal from the remote control. 3. User has to
refer the photo and feature of same remote, shown above,
which they receive with AC. 4. Default set temperature is 24ºC in COOL mode as
per country guidelines.
-: 3 :-
OPERATIONAL INSTRUCTIONS
INTRODUCTION
This document describes the functional details of the Remote Controller for
Window Air Conditioner. The receiver unit receives command from the user (By
Remote Transmitter or Keys on the Receiver Board) and takes action accordingly
by processing the received command in order to control the various sub units
of the air conditioner.
GENERAL FEATURES
The controller receiver has following general features Preset temperature
setting from 16°C to 30°C Visual indication of the system configuration using
LEDs and seven segment display. Various modes of operation (Explained below
under the heading ‘Modes Of Operations’) NOTE: Power box cabinet: FR material.
DISPLAY
There are 11 LEDs on the Receiver board (Front display panel) to indicate the
following.
Power Cool Dry Fan Swing Fan Low/ Medium/High Timer Powerful Sleep
: To indicate Supply in System : To indicate the Cool mode selection & Compressor Status. : To indicate the Dry mode selection : To indicate the Fan mode selection : To indicate Swing motor condition. : To indicate Fan Speed. : To indicate Timer setting. : To indicate Powerful selection condition. : To indicate Sleep condition.
DUAL DIGIT 7 SEGMENT DISPLAY
The Seven Segment shows: Set Temperature (ST) in Cool Mode and Dry Mode. ‘Fn’
in Fan Mode. ‘E1’ when Room Sensor Short or Open. ‘E2′ when Coil Sensor Short
or Open. “SL” for Sleep in Cool Mode only for 5 second in every one minute if
Sleep is active. CL’ visible only when operated from Display Panel button.
dr’ visible only when operated from Display Panel button. `Po’ visible only
when operated from Display Panel button.
MODES OF OPERATIONS
Various modes of operation of the unit are as follows: Cool Dry Fan
Cool : In this mode of operation, compressor will be switched on after a delay
of three minute depending on the differential of Room Temp & Set Temperature.
Cool LED blinks during the ON delay time of the compressor. Preset temperature
and fan speed can be changed by the user. Fan Speed can be selected (Fan auto,
High, Medium or Low). Compressor will work as per the following conditions:
Compressor will cut off, If Room temperature = Preset temperature – 1ºC or
Below Compressor will cut in, If Room temperature = Preset temperature + 1° C
or Above
NOTE: Compressor should take 3 min times delay if it required as per the
timing protection and 3mins required for thermostatic cutoff from Comp Switch
On (minimum Run Time).
Dry :
Initial startup
Fan motor run at only low speed and cannot be changed. The comp On/Off duration is controlled by difference
between room temp and set temp. as follows:
Room Temp = Set Temp + 2ºC or above
Comp On for 15 min Off for 5min
Room Temp = Set Temp + 1ºC
Comp On for 10 min Off for 10min
Room Temp = Set Temp
Comp On for 10 min Off for 10min
Room Temp = Set Temp-1ºC
Comp On for 10 min Off for 10min
Room Temp = Set Temp -2ºC or Below
Comp On for 5 min Off for 15min
-: 4 :-
OPERATIONAL INSTRUCTIONS
FEATURES : a) Fan Speed Low. b) Swing ON/OFF c) Temp can be set from 16 º C to
30 º C.
FAN : In this mode, Compressor will be switched off. High, Medium or Low Fan
speed can be selected with the transmitter or Fan key.
AUTO FAN SPEED (in Cool Mode) :
While increasing room temp: Low fan change to medium when room temp> set temp.
- 2°C. Medium fan change to high when room temp.> set temp+ 4°C.
While decreasing room temp: High fan change to medium when room temp< set +2°C Medium fan change to low when room temp< set temp.
KEYS ON THE RECEIVER UNIT : There are Nine ( 9 nos.) keys on the Receiver Unit. A beep sound is heard when any key is pressed.
Power : Switch the system on or off.
UP
: To Increases the set temp.
Down : To Decreases the set temp.
Mode : Changes the mode to Cool, Dry, Fan, Corresponding LED glows to indicate the selected mode.
Swing : This is a toggle key to switch On/Off the Swing Motor.
Fan
: This key changes the Fan speed to High, Medium or Low.
Powerful Mode : By pressing this key, Compressor will turn ON instantly by- passing delay time
(if room temp>Preset temp). Fan will run at high speed. Powerful Mode can be turn off by changing
Mode.
Timer : Used to set timer ON when unit is OFF and vice versa.
Sleep : Sleep function can be selected in cool mode only. Total 2 degree preset temperature will increment in 8
hour (1 degree in 3 hours.)
NON VOLATILE MEMORY :
Controller starts with a default memory if the non volatile memory fails.
a. Mode
: Cool
b. Timer
: Off
c. Set Temp : 25ºC
d. Fan Speed : High
e. Swing Motor : ON
ROOM SENSOR FAILURE :
When the room sensor is short or open, Display shows “E1” & compressor gets on for 20 minutes & off for 07 minutes & repeats this cycle irrespective of the set temperature.
COIL SENSOR FAILURE :
When the coil sensor is short or open, Display shows “E2” & compressor gets on for 20 minutes & off for 07 minutes & repeats this cycle irrespective of the set temperature.
EVAPORATOR UNIT FROST PREVENTION (COOL MODE / DRY MODE)
When ECT * Reached 2 deg. C or below for 1 min Compressor cut off immediately and Fan runs with low Speed.
When ECT Reached on 12 deg. C or above. Compressor will turn on according to Room Temperature (With 3 minutes delay)
(ECT: Evaporator Coil Temperature.)
Cool Dry Fan OFF
Fan Speed Yes No Yes No
S et Temp C ontrol Yes Yes No No
Timer
Yes Yes Yes Yes
Sleep
Yes NA NA NA
NOTE : “ST” stands for Set Temperature.
Display PCB
: VL-DISP-01
Relay PCB
: VL-POWER 11
Swing Comp. Display
Yes Yes CL, ST, SL, Po
Yes Yes dr , S T
Yes No
Fn
No
No
OFF/Timer
value
-: 5 :-
PREPARATION BEFORE OPERATION
NOTES :
WARNING
If the unit is not going to be used for an
Ensure that the power plug is securely inserted. A loose plug may cause fire or an electric shock.
extended period of time, remove the power plug. Otherwise, approximately 2.5W
of electricity will be used even if the unit has been turned off using the
remove control.
If operation is stopped, and to be restarted
immediately, the unit will resume operation
only after 3 minutes.
HOW TO INSERT BATTERIES
12
3
Open the cover.
Insert the two batteries.
Close the cover.
CAUTION
Do not use rechargeable (Ni-Cd) batteries because such batteries differ from the standard dry cell batteries in shape, dimension and performance.
ABOUT THE BATTERIES
The batteries can be used for approximately one year. Be sure to replace the
batteries with two new identical batteries. Remove the batteries if the air
conditioner will not be used for an extended period of time
OPERATION CONDITIONS
(unit in OC)
Use the air conditioner under the
Indoor side Outdoor side
following conditions :
D.B.T W.B.T D.B.T W.B.T
Operating temperature range. Max. Temperature 35
24
46
27
Continuous operation at over 90% high Min. Temperature
16
humidity may create condensation and result in waterdrops on the intake and
NOTE : Humidity may exceed 90%
outlet vanes.
11
16
11
D.B.T. : Dry Bulb Temperature
W.B.T. : Wet Bulb Temperature
-: 6 :-
A/C INSTALLATION
Do not install the unit near a heat source, steam source and flammable gas.
Select a location where the power supply is within 1.5 metres (59 Inches).
Prepare the installation hole slightly bigger than the actual cabinet size.
Ensure that the minimum distances around the unit are maintained as shown
below.
CEILING
WALL
Over 15cm (0.6 Inches)
(0O.6veIrnc1h5ecsm)
(1.84I5nccmhes)
34.6cm (1.4Inches)
O(v2e.0r 5In0cchmes)
58cm (2.3 Inches)
Fence or likewise
Less than 20 cm (0.8 Inches)
INSTALLING THE UNIT
For testing purpose and enhanced performance use the Installation guidelines
given below The unit should be inclined 15-20mm (0.6-0.8 Inches) towards the
back for optimum performance. For optimum performance Drain should be plugged.
fixed to concrete wall
Side supporting bar
concrete wall
Vertical supporting bar Glass window or thin partition
External view of air-conditioner installation
-: 7 :-
A/C INSTALLATION
INSTALLATION PROCEDURES
1 Remove the cabinet screws. LN Series from left (1 nos) and
right (1 nos) side. XN Series from back side (2 nos).
2 Slide the chassis out from the cabinet.
6 Depending upon the location of the AC outlet, route the AC cord to either left or right side while installing the front grille.
3 Place cabinet into the installation hole.
This figure shows the AC cord routed to the left side.
7 Attach the front grille to the cabinet and fasten it with screws.
Tilt down for better drainage (max. 10mm).
Secure it with wood screws or nails
4 Slide the chassis into the cabinet.
5 Lock the chassis to the cabinet with screws. LN Series from left (1 nos) and
right (1 nos) side. XN Series from back side (2 nos).
-: 8 :-
A/C INSTALLATION
REMOVAL OF FRONT GRILLE
1 To open grille, raise the grille to upward direction & take out filter for
cleaning.
2 Remove the air filter. Tilt up and pull out the air filter by the holder
Air Filter
3 Remove the front grille.
(a) Remove air filter then remove the screw on the front.
(b) At bottom right side of the front grille, press inward on cabinet near the
power cord, and pull the grille outward to the right until right tab releases.
(c) At the bottom left side, push inward on cabinet and pull the grille
outward to the left to release the left tab. Do not pull the bottom edge
toward you more than 3 inches to prevent the two top tabs from damage.
(d) Front grille upwards to loosen the two top tabs from slots at the top of
the cabinet.
d
c a
b
ELECTRIC WORK
Always use at the rated voltage and with a specific air conditioning circuit.
This equipment must be earthed and strongly recommended to be installed with
Earth Leakage Circuit Breaker (ELCB) or Residential Current Device (RCD).
Otherwise, it may cause electric shock or fire in case of malfunction. A 16
ampere time delay fuse or circuit breaker is required. Nominal cross sectional
area of power supply wire must be 3 core x 1.5mm2 . The power supply must be
from an independent circuit. All electrical installation must be made in
accordance with local wiring and safety regulation wherever applicable. There
must be a double pole switch with a minimum of 3.5mm contact gap in the fixed
installation circuit. Please engage an authorized dealer or specialist for the
installation work.
-: 9 :-
A/C INSTALLATION
CONDENSED WATER DRAINAGE
DRAIN WATER
To achieve maximum cooling efficiency, the airconditioner is designed to
splash the condensation water on the condenser coil.
In order to avoid the splashing sound, an external drain can be provided by
using the following procedure. This may however cause a small loss of
performance.
1. Slide out the chassis from the cabinet.
2. Remove the rubber plug from the body base plate.
3. Install the Drain Pan at corner of the Cabinet with single screw.
4. Connect the drain hose to the outlet on the bottom of the drain pan.
5. Slide the chassis into its original place in the cabinet.
1 Slide out the chassis from the cabinet.
3
Remove the rubber plug from the body
base plate.
Screw Drain Pan Internal View
Drain Hose External View
2
4 Slide the chassis back into the cabinet.
Lock the chassis to the cabinet. Then
reinstall the cabinet to the chassis.
Screw Drain Pan
Install the drain pan at the right corner of the cabinet using 1 screw.
NOISE CONSIDERATION
Select an installation location that can support the weight of the air
conditioner and one that will not cause increased operating noise and
vibration. Ensure that airflow and noise from the rear side of the unit
(outdoor) when installed do not disturb neighbouring residents. Obstacles
placed in front of the air outlet on the rear side of the unit (outdoor), or
covers placed over it will cause excessive noise and deterioration in
performance.
TRANSFERRING
Repositioning or transfer of the air conditioner due to renovation or moving
requires an additional service charge, Please consult your dealer before
moving.
-: 10 :-
A/C OPERATION
OPERATING THE UNIT
POWER OFF/ON
Start operation by pressing OFF/ON Button. The operation will turn on and the display panel will light up. To stop the operation, press the OFF/ON Button again. The unit will stop operating and the display panel light will turn off. Please note that the OFF indication is as follows : To Start : OFF To Stop : OFF
SETTING DISPLAY TEMPERATURE
Press TEMP or to set the display temperature. The temperature can be set between 16OC and 30OC Recommended temperature: 26OC ~ 28OC
TEMP/TIME
NOTES:
The latest temperature setting will be memorized and will appear
on the display the next time it’s turned on.
TEMP
The Display temperature selection is for display purpose only
and shows the temperature set by you.
SELECTING OPERATION MODE
COOL
Press MODE to select the desired operation.
The indicator will light up and a “beep” sound will indicate
FAN
DRY
changing setting.
COOL
COOL mode To set room temperature to your preference of cooling comfort.
FAN
FAN mode To provide air circulation without cooling the room.
During Fan operation, temperature setting cannot be selected. DRY DRY mode
Fan motor Run at only low speed, and cannot be changed. The
MODE
comp On/Off duration is controlled by difference between room
temp and set temp.
SELECTING FAN SPEED
FAN SPEED FAN SPEED
Press FAN SPEED to choose the speed level of the fan.
HIGH The indicator will light up and the “beep” sound will indicate
MED
changing setting. NOTE:
LOW The latest fan speed setting will be memorized and the
indicator will light up the next time the unit is turned on.
ADJUSTING HORIZONTAL AIRFLOW DIRECTION
Press to select AIR SWING. The air circulation will automatically move the
SWING AIR SWING
horizontal louvers left and right for better air distribution around the room. NOTE: Using your hands to adjust the direction may cause the louvers to malfunction. If this
happens, stop operation immediately and restart.
NOTE : Vertical adjustment of the airflow direction is done manually.
Vertical louvers
-: 11 :-
A/C OPERATION
POWERFUL OPERATION
POWERFUL POWERFUL
To obtain set temperature quickly: Press POWERFUL. To cancel this operation, press the mode. After POWERFUL is selected, Compressor will turn ON instantly by-passing delay time (if room temp>Preset temp). Fan will run at high speed.
SETTING THE OFF/ON TIMER
When the air conditioner is in operation:
Press the TIMER button.
The TIMER indicator light will blink awaiting
for setting.
TIMER
Press the TIMER or button until the
preferred hour of operation is reached.
Press the SET button to complete the setting.
At this time, the TIMER indicator light is steady
instead of blinking.
NOTE :
1
2
TIMER
POWERFUL
3
SET CANCEL
1 Select ON or OFF timer
2 Set the time 3 Confirm
Example: OFF at 22:00
OFF 0:00
OFF TIMER
2 22:00
OFF TIMER
SET 22:00
OFF TIMER
When ON Timer is set, the unit may start earlier (up to 15 minutes) before
the actual set time in order to achieve the desired temperature on time.
Timer operation is based on the clock set in the remote control and repeats
TIMER
daily once set. For clock setting, please refer to Clock Setting Column.
If timer is cancelled manually or due to power failure, you can restore the previous setting (once power is resumed) by pressing Set SET .
CANCEL TIMER SETTING DURING OFF TIMER
Press the CANCEL button to cancel the time setting. The TIMER indicator light
will turn off. TIMER CANCEL However the temperature remains displayed.
SETTING THE SLEEP MODE
SLEEP SLEEP
To Maximize comfort while sleeping This operation provides you with a comfortable environment while sleeping by gradually increasing the set temperature 1OC after 3 hours operation. Can be cancelled by pressing the respective button again.
Remote Settings :
TIMER 2
SET
3
1 POWERFUL
CANCEL
SET
CLOCK RESET
1
-: 12 :-
ENERGY SAVING HINTS
HELPFUL INFORMATION
Auto Restart Control Operation will automatically resume under the previous
operation mode. If the unit was set to TIMER mode, operation will not resume
automatically.
Timer Setting When power failure occurs, the timer setting is cancelled, Once
power returns, reset the timer.
ENERGY SAVING HINTS
Setting the temperature 1OC higher save 10% electricity costs. Clean the air
filter every 2 weeks. Regular cleaning of the air filter preserves efficiency.
Keeping openings closed keeps cool air in and hot air out. Avoid direct
sunlight and heat. For health reasons do not overcool your room. Your air
conditioner’s cooling capacity should match your room size.
-: 13 :-
CARE AND MAINTENANCE
WARNING
Always turn off the air conditioner and the main power supply before cleaning the unit. Switch off the power supply if the unit is not going to be used for a long period of time.
Clean the cabinet, front grille with a mild soap or detergent and lukewarm
water.
The front intake grille can be easily removed for cleaning purpose (refer to
Remove the front intake grille procedure). Gently wash with water and a
sponge.
The filter can be easily cleaned using a vacuum cleaner. Vacuum the front of
the filter and then wash the rear with water. If it is badly soiled, wash with
a mild household detergent.
Do not clean with benzene, thinner, scouring powder or cloth soaked in caustic
chemical.
If the unit is extremely dirty, heat transfer is less efficient and the unit
may not cool effectively.
If the air filter becomes clogged with dust, the cooling capacity will drop
and 6% of the electricity used to operate the air conditioner will be wasted.
NOTE: Do not dry the front panel or the air filter in direct sunlight.
(Exposure to direct sunlight may discolour or deform the panel.)
PRE-SEASON INSPECTION
Is the discharged air cold? After 15 minutes of operation, it is normal for
the temperature difference between intake and outlet air to be more than 8OC
for cooling. Are the air intake and outlet vanes of the indoor and outdoor
side obstructed ? Are the remote control batteries weak ?
RECOMMENDED INSPECTION
Usage over several seasons will reduce performance as the unit becomes dirty.
A dirty unit may produce foul odours and dust may clog the dehumidifying
drainage. Seasonal inspection is recommended in addition to regular cleaning.
Consult Panasonic Authorized Service Centre.
-: 14 :-
TROUBLESHOOTING
BEFORE
Check the following points before calling for repairs or service if the malfunction persists, Please contact Panasonic Authorized Service Centre.
1 Condition
If the unit is too noisy during operation.
The following sounds are normal during
operation:
A low humming sound indicating that the
unit is operating.
A soft clicking sound when the
compressor turns on and off.
A flowing sound due to circulation of the
refrigerant when the compressor is
turned on.
A splashing sound indicating
condensation in the condenser coil.
If you hear other noises please consult
Panasonic Authorized Service Centre.
2 Condition
If the unit does not operate.
The main power cord is not plugged in.
The main circuit breaker has tripped.
Remote control batteries are weak.
3 Condition
If the unit does not cool properly.
The room is too big for the unit’s cooling
capacity.
The ventilation lever is set to OPEN.
The air circulation is impede by curtains
or furniture.
After 15 minutes of operation, it is
normal for the temperature difference
between intake and outlet air to be more than 8OC for cooling.
4 Condition
If water drips off the rear of the unit.
Humidity is high.
Condensed water is overflowing.
To rectify the problem, mount an
optional drain pan to the unit.
5 Condition
If water drips inside the room.
The unit is tilted inward. To rectify this, tilt
the unit slightly outward.
Mount the optional drain pan if you
prefer.
The drain pan may be blocked.
To call Panasonic Authorized Service Centre, IMMEDIATELY turn off the power
and contact Panasonic Authorized Service Centre Ltd. as soon as any of
following events occur.
The Circuit breaker frequently trips or the fuse blows regularly. If water or
foreign objects have accidentally entered the air conditioner. If there is
abnormal sound during operation.
NOTE: 1. The enclosure opposing the room side
is splash proof (IPX4). 2. Do not install this appliance in laundry
room or other locations where water may drip from the ceiling, etc. 3. If the
supply cord is damaged or need to be replaced, it must be replaced by the
manufacturer or its service agent or a similarly qualified person in order to
avoid any hazard.
-: 15 :-
Refer to operating instruction for handling of End-of Life Products.
ACW4PR18901
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