RAS-S10CFT-S13CFT (EN1) - Hitachi Sales Thailand

ENGLISH
SPLIT TYPE AIR CONDITIONER
INDOOR UNIT/OUTDOOR UNIT
MODEL
RAS-S10CFT
RAS-E10CFT
RAS-S13CFT
RAS-E13CFT
/
/
/
/
RAC-S10CFT
RAC-E10CFT
RAC-S13CFT
RAC-E13CFT
OUTDOOR UNIT
INDOOR UNIT
RAS-S10CFT/RAS-E10CFT
RAS-S13CFT/RAS-E13CFT
RAC-S10CFT
RAC-E10CFT
RAC-S13CFT
RAC-E13CFT
Instruction manual
Page 1~24
To obtain the best performance, please read this instruction manual completely.
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หน้า
25-48
เพื่อได้รับการทํางานที่ดีที่สุด โปรดอ่านคู่มืออย่างละเอียด
– 1 –
RAS-S10CFT-S13CFT (EN1) 1
12/4/15 4:03 PM
SAFETY PRECAUTION
●
●
●
Please read the “Safety Precaution” carefully before operating the unit to ensure correct usage of the unit.
Pay special attention to signs of “ ! Warning” and “ ! Caution”. The “Warning” section contains matters which,
if not observed strictly, may cause death or serious injury. The “Caution” section contains matters which may
result in serious consequences if not observed properly. Please observe all instructions strictly to ensure safety.
The sign indicate the following meanings.
Make sure to connect earth line.
The sign in the figure indicates prohibition.
Indicates the instructions that must be followed.
●
Please keep this manual after reading.
PRECAUTIONS DURING INSTALLATION
!
WARNING
●
Do not reconstruct the unit.
Water leakage, fault, short circuit or fire may occur if you reconstruct the unit by yourself.
●
Please ask your sales agent or qualified technician for the installation of your unit. Water
leakage, short circuit or fire may occur if you install the unit by yourself.
●
Please use earth line.
Do not place the earth line near water or gas pipes, lightning-conductor, or the earth
line of telephone. Improper installation of earth line may cause electric shock.
A circuit breaker should be installed depending on the mounting site of the unit. Without
a circuit breaker, the danger of electric shock exists.
Do not install near location where there is flammable gas. The outdoor unit may catch
fire if flammable gas leaks around it.
●
●
!
CAUTION
●
Please ensure smooth flow of water when installing the drain hose.
●
Do not install the indoor unit in a machine shop or kitchen where vapor from oil or its
mist flows to the indoor unit. The oil will deposit on the heat exchanger, thereby reducing
the indoor unit performance and may deform and in the worst case, breake the plastic
parts of the indoor unit.
PRECAUTIONS DURING SHIFTING OR MAINTENANCE
●
Should abnormal situation arises (like burning smell), please stop operating the unit and turn off
the circuit breaker. Contact your agent. Fault, short circuit or fire may occur if you continue to
operate the unit under abnormal situation.
●
Please contact your agent for maintenance. Improper self maintenance may cause electric
shock and fire.
●
Please contact your agent if you need to remove and reinstall the unit. Electric shock or fire
may occur if you remove and reinstall the unit yourself improperly.
●
If the supply cord is damaged, it must be replaced by the special cord obtainable at authorized
service/parts centers.
!
W
A
R
N
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PRECAUTIONS DURING OPERATION
●
Avoid an extended period of direct air flow for your health.
!
W
A
R
N
I
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G
●
●
Do not use any conductor as fuse wire, this could cause fatal accident.
●
●
Do not insert finger(s), rod or other objects into the air outlet or inlet. As the fan is rotating at
a high speed, it will cause injury. Before cleaning, be sure to stop the operation and turn the
breaker OFF.
During thunder storm, disconnect and turn off the circuit breaker.
RAS-S10CFT and RAS-S13CFT have UV LED which emits ultra violet light.
AVOID DIRECT EYE EXPOSURE.
!
– 2 –
RAS-S10CFT-S13CFT (EN1) 2
12/4/15 4:03 PM
●
The product shall be operated under the manufacturer specification and
not for any other intended use.
●
●
Do not direct the cool air coming out from the air-conditioner panel to face
household heating apparatus as this may affect the working of apparatus
such as the electric kettle, oven etc.
●
●
●
C
A
U
T
I
O
N
Do not use any aerosol or hair sprays near the indoor unit. This chemical
can adhere on heat exchanger fin and blocked the evaporation water
flow to drain pan. The water will drop on tangential fan and cause water
splashing out from indoor unit.
Please switch off the unit and turn off the circuit breaker during cleaning,
the high-speed fan inside the unit may cause danger.
●
●
Please ensure that outdoor mounting frame is always stable, firm and
without defect. If not, the outdoor unit may collapse and cause danger.
Do not splash or direct water to the body of the unit when cleaning it as
this may cause short circuit.
●
!
Do not attempt to operate the unit with wet hands, this could cause fatal
accident.
Turn off the circuit breaker if the unit is not to be operated for a long period.
Do not climb on the outdoor unit or put objects on it.
●
Do not put water container (like vase) on the indoor unit to avoid water
dripping into the unit. Dripping water will damage the insulator inside the
unit and causes short-circuit.
●
Do not place plants directly under the air flow as it is bad for the plants.
●
When operating the unit with the door and windows opened, (the room humidity is always above
80%) and with the air deflector facing down or moving automatically for a long period of time,
water will condense on the air deflector and drips down occasionally. This will wet your furniture.
Therefore, do not operate under such condition for a long time.
If the amount of heat in the room is above the cooling capability of the unit (for example: more
people entering the room, using heating equipments and etc.), the preset room temperature
cannot be achieved.
●
●
ENGLISH
PRECAUTIONS DURING OPERATION
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 with the appliance. Cleaning and user maintenance shall not be made
by children without supervision
– 3 –
RAS-S10CFT-S13CFT (EN1) 3
12/4/15 4:03 PM
NAMES AND FUNCTIONS OF EACH PART
INDOOR UNIT
Pre-filter
To prevent dust from coming into the indoor unit.
(Refer page 19)
Front panel
Indoor unit indicators
Light indicator showing the operating condition.
(Refer page 5-6)
Horizontal deflector
(Air Outlet)
(Refer page 14)
●
Vertical deflector
Remote controller
Send out operation signal to the indoor unit. So as
to operate the whole unit.
(Refer page 7)
OUTDOOR UNIT
RAC-S10CFT
RAC-E10CFT
Drain pipe
Condensed water drain to outside.
Connecting cord and insulation pipe for piping
Air inlet (Back, Left side)
Air outlet
Drain pipe
Condensed water drain to outside.
RAC-S13CFT
RAC-E13CFT
Connecting cord and insulation pipe for piping
Air inlet (Back, Left side)
Air outlet
MODEL NAME AND DIMENSIONS
MODEL
WIDTH (mm)
RAS-S10CFT/RAS-E10CFT/RAS-S13CFT/RAS-E13CFT
790
300
230
RAC-S10CFT/RAC-E10CFT
700
468
258
RAC-S13CFT/RAC-E13CFT
750
570
280
HEIGHT (mm) DEPTH (mm)
– 4 –
RAS-S10CFT-S13CFT (EN1) 4
12/4/15 4:03 PM
FILTER LAMP
When the device is operated for a total of about
200 hours, the FILTER lamp lights to indicate
that it is time to clean the filter. The lamp goes
(AUTO SWING)” button is
out when the “
pressed while the device is on “STANDBY MODE”.
ENGLISH
INDOOR UNIT INDICATORS
MODEL: RAS-S10CFT/RAS-S13CFT
OPERATION LAMP
This lamp lights during operation.
TIMER LAMP
This lamp lights when the timer is working.
UV FRESH
UV Fresh lamp will be ON by press the operation
button. This lamp will be OFF when STOP button
is pressed.
OPERATION INDICATOR
TEMPORARY SWITCH
Use this switch to start and stop when the remote controller does not work.
●
By pressing the temporary switch, the operation is done in automatic mode.
●
When the operation is done using the temporary switch after the power source is turned off and turn
on again, the operation is done in automatic mode.
– 5 –
RAS-S10CFT-S13CFT (EN1) 5
12/4/15 4:03 PM
INDOOR UNIT INDICATORS
MODEL: RAS-E10CFT/RAS-E13CFT
FILTER LAMP
When the device is operated for a total of about
200 hours, the FILTER lamp lights to indicate
that it is time to clean the filter. The lamp goes
(AUTO SWING)” button is
out when the “
pressed while the device is on “STANDBY MODE”.
OPERATION LAMP
This lamp lights during operation.
TIMER LAMP
This lamp lights when the timer is working.
OPERATION INDICATOR
TEMPORARY SWITCH
Use this switch to start and stop when the remote controller does not work.
●
By pressing the temporary switch, the operation is done in automatic mode.
●
When the operation is done using the temporary switch after the power source is turned off and turn
on again, the operation is done in automatic mode.
– 6 –
RAS-S10CFT-S13CFT (EN1) 6
12/4/15 4:03 PM
REMOTE CONTROLLER
This controls the operation of the indoor unit. Signal range to reach indoor unit is about 7 meters. If
inverter lamp is used, the range of control may be shorter.
This unit can be fixed on a wall using the fixture provided. Before fixing it, make sure the indoor unit
can be controlled from the remote controller.
●
●
●
●
●
●
●
●
●
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ENGLISH
NAMES AND FUNCTIONS OF REMOTE CONTROL UNIT
Transmission sign
The transmission sign blinks when a signal is sent.
Display
This indicates the room temperature selected, timer status, function
and intensity of circulation selected.
CIRCULATION button
Use this button to set air circulation in the room or start operation.
DEHUMIDIFYING button
Use this button to dehumidify the room or start operation.
COOLING button
Use this button to set cooling mode in the room or start operation.
RESET button
POWERFUL MODE buttonA
Use this button to deliver faster and more comfortable air-conditioning
or start operation.TO
STOP button
Press this button to stop operation only.
SLEEP MODE button
Use this button to set the sleep mode.
FAN SPEED selector
This determines the fan speed. Each time you press this button, the
intensity of circulation will change from
(AUTO) to
(HI) to
(MED) to
(LOW).
AUTO SWING button
Controls the angle of the horizontal air deflector.
TEMPERATURE button
Use this button to raise or lower the temperature setting. (Keep
pressed, and the value will change more quickly.)
OFF-TIMER button
Select to turn OFF time.
ON-TIMER button
Select to turn ON time.
Precautions for Use
Do not put the remote controller in the following places.
● In direct sunlight.
● In the vicinity of a heater.
●
Handle the remote controller carefully. Do not drop it on the
floor, and protect it from water.
●
Once the outdoor unit stops, it will not restart for about 3
minutes (unless you turn the power switch off and on or unplug
the power cord and plug it in again).
This is to protect the device and does not indicate a failure.
●
– 7 –
RAS-S10CFT-S13CFT (EN1) 7
12/4/15 4:03 PM
COOLING OPERATION
Use the device for cooling when the outdoor temperature is 21 ~ 43°C.
If indoors humidity is very high (over 80%), some dew may form on the air outlet grille of the indoor unit.
Press the
button so that the display indicates
(COOL).
Cooling operation starts with a beep.
The cooling function does not start if the temperature setting
is higher than the current room temperature (even though the
(OPERATION) lamp lights). The cooling function will start
as soon as you set the temperature below the current room
temperature.
1
Set the desired FAN SPEED with the
button (the display indicates the setting).
(FAN SPEED)
(AUTO) : The FAN SPEED is HI at first and varies to
MED or LOW automatically when the preset
temperature has been reached.
2
(HI)
: Hi fan speed mode.
(MED) : Medium fan speed mode.
(LOW) : Low fan speed mode.
Set the desired room temperature with the TEMPERATURE
button (the display indicates the setting).
3
The range of 25 ~ 28°C is recommended as
the room temperature for cooling.
If the temperature setting is 27°C, the room
temperature will be controlled at around 27°C.
The temperature setting and the actual room temperature may
vary somewhat depending on conditions.
STOP
(STOP) button to stop operation.
Press the
■ As the settings are stored in memory of the remote controller, you
only have to press the
same settings next time.
(COOLING) button to repeat the
– 8 –
RAS-S10CFT-S13CFT (EN1) 8
12/4/15 4:03 PM
ENGLISH
DEHUMIDIFYING OPERATION
Use the device for dehumidifying when the room temperature is over 16°C.
When it is under 15°C, the dehumidifying function will not work.
1
Press the
button. Dehumidifying operation starts with
a beep.
The FAN SPEED is set at LOW automatically.
The FAN SPEED button does not work.
Set the desired room temperature with the TEMPERATURE
button (the display indicates the setting).
2
STOP
The range of 20~26˚C is recommended as the
room temperature for dehumidifying.
Press the
button to stop operation.
■ As the settings are stored in memory in the remote controller, you only
have to press the
button next time.
■ Dehumidifying Function
When the room temperature is higher than the temperature setting: The device will dehumidify the room
and reducing the room temperature to the preset level.
When the room temperature is lower than the temperature setting: Dehumidifying will be performed at
the temperature setting slightly lower than the current room temperature, regardless of the temperature
setting. The function will stop (the indoor unit will stop emitting air) as soon as the room temperature
becomes lower than the setting temperature. You might feel a bit colder in dehumidifying operation.
– 9 –
RAS-S10CFT-S13CFT (EN1) 9
12/4/15 4:03 PM
CIRCULATION OPERATION
Press the
1
button so that the display indicates
(CIRCULATE).
Circulating operation starts with a beep.
2
Press the FAN SPEED button and select the desired FAN
SPEED (the display indicates your choice).
3
Press the temperature control button to set to the desired
temperature.
STOP
Press the
button to stop operation.
■ As the settings are stored in memory in the remote controller, you
only have to press the
(CIRCULATION) button next time.
■ Circulation Function
●
●
During circulation operation, compressor does not run and there is no cooling operation with only indoor
fan running.
When the setting temperature is higher than room temperature, indoor fan will stop running.
– 10 –
RAS-S10CFT-S13CFT (EN1) 10
12/4/15 4:03 PM
Press the
ENGLISH
ONE-TOUCH POWERFUL MODE
button.
●
Operation start with a signal received sound “beep”.
●
Unit will be forced operate in
(COOL) with SUPER COOL
Indicator appear during this
fan speed for 20 minutes.
period while temperature and fan speed setting display remain
unchanged. (Operation lamp at indoor unit is blinking).
●
After 20 minutes, operation lamp stop blinking and
(COOL) mode.
indicator will disappear while unit will be in
Temperature and fan speed will change to previous setting.
●
Air blow sound will be slightly high due to forced operation.
1
CANCELLATION of POWERFUL Operation
Cancel Condition
Press
Operation mode after cancel
or OFF timer time is up Stop operation
key press
DEHUMIDIFYING operation
key press
CIRCULATION operation
Press
Press
Press
Press
SLEEP operation
COOLING operation
(SLEEP Mode)
or
or
Normal COOLING operation
or
20 minutes time is up
NOTE
(1)
(2)
OFF TIME setting : OFF timer will be a priority over the
POWERFUL operation time.
ON TIME setting : POWERFUL operation will be a priority
over the ON timer operation time.
– 11 –
RAS-S10CFT-S13CFT (EN1) 11
12/4/15 4:03 PM
HOW TO SET THE SLEEP MODE
Press the
button, and the display changes as shown below.
Mode
Indication
Sleep timer
SLEEP
Sleep Timer: The device will continue working for the designated
number of hours and then turn off.
Point the signal window of the remote controller toward the indoor
unit, and press the SLEEP button.
The timer information will be displayed on the remote controller.
The TIMER lamp lights with a beep from the indoor unit.
Explanation of the sleep timer
The device will control the FAN SPEED and room temperature automatically so as to be quiet
and good for people’s health.
You can set the sleep timer to turn off after 1,2,3
--➞ 9 or 10 hours. The FAN SPEED and
room temperature will be controlled as shown below.
Function
Cooling
“
”
and
dehumidifying
“
Operation
The room temperature will
be controlled 2°C above the
setting temperature and the FAN
SPEED will be set to LOWEST
setting 1 hour after the setting
of the sleep timer.
”
– 12 –
RAS-S10CFT-S13CFT (EN1) 12
12/4/15 4:03 PM
■ ON Timer and OFF Timer are available.
■ Operation stop at setting time
OFF Timer Reservation
ENGLISH
HOW TO SET THE TIMER
OFF TIME setting
●
Select the OFF TIME by pressing the
Button.
(OFF TIMER)
●
Setting time will change according to the below sequence
when you press the button.
ON Timer Reservation
ON TIME setting
●
●
Select the ON TIMER by pressing the
(ON
TIMER) Button.
Setting time will change according to the below
sequence.
■ Operation will start for setting
temperature at setting time (The
starting time may different depend
on the room temperature and set
temperature).
– 13 –
RAS-S10CFT-S13CFT (EN1) 13
12/4/15 4:03 PM
AIR FLOW LOUVERS ADJUSTMENTS
1
Adjustment of the conditioned air in the upward and downward
directions.
The horizontal air deflector is automatically set to the proper
angle suitable for each operation. The deflector can be swung
up and down continuously and also set to the desired angle
using the “
●
If the “
(AUTO SWING)” button.
(AUTO SWING)” button is pressed once,
the horizontal air deflector swings up and down. If the
button is pressed again, the deflector stops in its current
position. Several seconds (about 6 seconds) may be
required before the deflector starts to move.
●
Use the horizontal air deflector within the adjusting range
shown on the right.
●
When the operation is stopped, the horizontal air deflector
moves and stops at the position where the air outlet
closes.
! CAUTION
●
2
In “Cooling” operation, do not keep the horizontal air
deflector swinging for a long time. Some dew may form
on the horizontal air deflector and dew may drop.
Adjustment of the conditioned air to the left and right.
Hold the second vertical air deflector of each set of vertical
air deflectors from right as shown in the figure and adjust the
conditioned air to the left or right.
! WARNING
Do not insert a finger, a rod or other objects into the air outlet or inlet as the fan is rotating at a high speed,
it will cause injury. Before any cleaning or adjusting the deflectors, be sure to switch OFF the operation.
– 14 –
RAS-S10CFT-S13CFT (EN1) 14
12/4/15 4:03 PM
When using the remote control, if there is no response from the air conditioner unit and or the remote
control has fading and dim displays, the batteries in the remote control device need to be removed and
replaced with new ones
ENGLISH
HOW TO EXCHANGE THE BATTERIES IN THE REMOTE CONTROLLER
Remove the cover as shown in the figure and
take out the old batteries.
1
=
Install the new batteries.
The direction of the batteries should match the
marks in the case.
2
! CAUTION
1. Do not use new and old batteries, or different kinds
of batteries together.
2. Take out the batteries when you do not use the remote
controller for 2 or 3 months.
3. Use high quality and high performance AAA batteries
to avoid short operating life and electrolyte leakages.
4. After batteries are replaced or when an operation is
abnormal, press the reset button with a pen point.
– 15 –
RAS-S10CFT-S13CFT (EN1) 15
12/4/15 4:03 PM
THE IDEAL WAYS OF OPERATION
Suitable Room Temperature
Install curtain or blinds
! Warning
It is possible
to reduce heat
entering the
room through
windows.
Freezing temperature
is bad for health and a
waste of electric power.
Ventilation
Effective Usage Of Timer
At night, please use the “OFF or ON timer
operation mode”, together with your wake up
time in the morning. This will enable you to
enjoy a comfortable room temperature. Please
use the timer effectively.
! Caution
Do not close the room for a long period of
time. Occasionally open the door and windows
to allow the
entrance of
fresh air.
Do Not Forget To Clean The Pre-Filter
Dusty air filter will reduce the air volume and
the cooling efficiency. To prevent from wasting
electric energy, please clean the filter every
2 weeks.
Please Adjust Suitable Temperature
For Baby And Children
Please pay attention to the room temperature
and air flow direction when operating the unit for
baby, children and old folks who have difficulty
in movement.
– 16 –
RAS-S10CFT-S13CFT (EN2) 16
12/4/15 4:04 PM
ENGLISH
FOR USER’S INFORMATION
The Air Conditioner And The Heat Source In The Room
! Caution
If the amount of heat in the room is above the cooling
capability of the air conditioner (for example: more people
entering the room, using heating equipments and etc.), the
preset room temperature cannot be achieved.
Not Operating For A Long Time
When the indoor unit is not to be used for a long period of
time, please switch off the power from the mains. If the power
from mains remains “ON”, the indoor unit still consumes about
5W in the operation control circuit even if it is in “OFF” mode.
When Lightning Occurs
! Warning
To protect the whole unit during lightning, please stop
operating the unit and remove the plug from the socket.
UV-LED
For RAS-S10CFT/RAS-S13CFT only
UV-LED will be “ON” when the MODE button is pressed. Light UV glare is visible when he UV-LED is
“ON” and this is normal (not malfunction).
Interference From Electrical Products
! Caution
To avoid noise interference, please place the indoor
unit and its remote controller at least 1m away from
electrical products.
– 17 –
RAS-S10CFT-S13CFT (EN2) 17
12/4/15 4:04 PM
ATTACHING THE AIR PURIFYING FILTERS
! CAUTION
Cleaning and maintenance must be carried out when filter lamp lights. Before cleaning, stop
operation and switch off the power supply.
1
Open the front panel
● Pull up the front panel by holding it at both sides with
both hands.
2
Remove the Pre-filter
● Push upward to release the claws and pull out the
Pre-filter.
3
Attaching the air purifying filters
● Attach the air purifying filters to the frame by gently
compress its both sides and release after insertion
into Pre-filter frame.
! CAUTION
Do not bend the air purifying
filter as it may cause damage
to the structure.
Please do not smell direct from
source of filter.
4
Attach the Pre-filters
● Attach the Pre-filters by ensuring that the surface
written “FRONT” is facing front.
● After attaching the Pre-filters, push the front panel at
three arrow portions as shown in figure and close it.
NOTE
●
●
The cooling capacity is slightly weakened and the cooling speed becomes slower when the air
purifying filters are used. So, set the fan speed to "HIGH" when using it in this condition.
Air purifying filters are not washable. It is recommended to use vacuum to clean it. It can be use
for 1 year time. Type number for this air purifying filter is <SPX-CFH22>. Please use this number
for ordering when you want to renew it.
– 18 –
RAS-S10CFT-S13CFT (EN2) 18
12/4/15 4:04 PM
! CAUTION
Cleaning and maintenance must be carried out when filter lamp lights. Before cleaning, stop
operation and switch off the power supply.
1.
ENGLISH
MAINTENANCE
PRE-FILTER
Clean the Pre-filter, as it removes dust inside the room. In case the Pre-filter is full of dust, the air
flow will decrease and the cooling capacity will be reduced. Further, noise may occur. Be sure to
clean the Pre-filter following the procedure below.
1
Open the front panel and remove the Pre-filter
● Gently lift and remove the air purifying filters
from the air purifying filter frame.
2
Vacuum dust from the Pre-filter and air purifying
filter using vacuum cleaner. If there is too much
dust, rinse Pre-filter under running tap water
and gently brush it with soft bristle brush. Allow
Pre-filter to dry in shade.
3
●
●
Re-insert the air purifying filter to the filter
frame. Set the Pre-filter with “FRONT” mark
facing front, and slot them into the original
state.
After attaching the Pre-filters, push the front
panel at three arrow portions as shown in
figure and close it.
NOTE:
● Air purifying filter should be cleaned every month or sooner if noticeable loading occurs. When
used overtime, it may loose its deodorizing function. For maximum performance, it is recommended
to replace it every 1 year depending on application requirements.
! CAUTION
●
●
●
●
Do not wash with hot water at more than 40°C. The Pre-filter may shrink.
When washing it, shake off moisture completely and dry it in the shade; do not expose it directly
to the sun. The Pre-filter may shrink.
Do not use detergent on the Pre-filter as some detergent may deteriorate the Pre-filter electrostatic
performance.
Do not operate the air conditioner without Pre-filter. Dust may enter the air conditioner and fault
may occur.
– 19 –
RAS-S10CFT-S13CFT (EN2) 19
12/4/15 4:04 PM
2.
CLEANING OF FRONT PANEL
●
Remove the front panel and wash with clean water.
Wash it with a soft sponge.
After using neutral detergent, wash thoroughly with
clean water.
●
When front panel is not removed, wipe it with a
soft dry cloth. Wipe the remote controller thoroughly
with a soft dry cloth.
●
Wipe the water thoroughly.
If water remains at indicators or signal receiver of
indoor unit, it causes trouble.
Method of removing the front panel.
Be sure to hold the front panel with both hands to
detach and attach it.
Removing the Front Panel
●
!
●
When the front panel is fully opened with both
hands, push the right arm to the inside to
release it, and while closing the front panel
slightly, pull it out forward.
Attaching the Front Panel
●
Move the projections of the left and right
arms into the Flanges in the unit and securely
insert them into the holes.
CAUTION
Never use hot water (above 40°C), benzine, gasoline, acid, thinner
or a brush, because they will damage the plastic surface and the
coating.
– 20 –
RAS-S10CFT-S13CFT (EN2) 20
12/4/15 4:04 PM
ENGLISH
! CAUTION
●
Please use earth line.
Do not place the earth line near water or gas pipes, lightning-conductor, or the earth
line of telephone. Improper installation of earth line may cause electric shock.
●
A circuit breaker should be installed depending on the mounting site of the unit.
Without a circuit breaker, the danger of electric shock exists.
! CAUTION
Cleaning and maintenance must be carried out only by qualified service personnel. Before cleaning,
stop operation and switch off the power supply.
REGULAR INSPECTION
PLEASE CHECK THE FOLLOWING POINTS BY QUALIFIED SERVICE PERSONNEL EITHER
EVERY HALF YEARLY OR YEARLY. CONTACT YOUR SALES AGENT OR SERVICE SHOP.
1
Is the earth line disconnected or broken?
2
Is the mounting frame seriously affected by rust and is the
outdoor unit tilted or unstable?
3
Is the plug of power line firmly plugged into the socket?
(Please ensure no loose contact between them).
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AFTER SALE SERVICE AND WARRANTY
WHEN ASKING FOR SERVICE, CHECK THE FOLLOWING POINTS
CONDITION
CHECK THE FOLLOWING POINTS
●
●
When it does not operate
●
●
●
When it does not cool well
●
●
●
Is the fuse all right?
Is the voltage extremely high or low?
Is the circuit breaker “ON”?
Was the air filter cleaned?
Does sunlight fall directly on the outdoor unit?
Is the air flow of the outdoor unit obstructed?
Are the doors or windows opened, or is there any source
of heat in the room?
Is the set temperature suitable?
Notes
●
●
In quiet or stop operation, the following phenomena may occassionally
occur, but they are not abnormal for the operation.
(1) Slight flowing noise of refrigerant in the refrigerating cycle.
(2) Slight rubbing noise from the fan casing which is cooled and then
gradually warmed as operation stops.
The odor will possibly be emitted from the room air conditioner because
the various odor, emitted by smoke, foodstuffs, cosmetics and so on,
sticks to it. So the air filter and the evaporator regularly must be cleaned
to reduce the odor.
●
Please contact your sales agent immediately if the air conditioner still fails to operate normally after the above
inspections. Inform your agent of the model of your unit, production number, date of installation. Please also
inform him regarding the fault.
●
Power supply shall be connected at the rated voltage, otherwise the unit will be broken or could not reach
the specified capacity.
NOTE:
If the supply cord is damaged, it must be replaced by the special cord obtainable at authorized service
parts centers.
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Note
●
ENGLISH
Please note:
On switching on the equipment, particularly when the room light is dimmed, a slight brightness fluctuation
may occur. This is of no consequence.
The conditions of the local Power Supply Companies are to be observed.
Avoid to use the room air conditioner for cooling operation when the outside temperature is below
21°C (70°F).
The recommended maximum and minimum operating temperatures of the hot and cold sides
should be as below:
Indoor
Outdoor
Dry
Wet
Dry
Wet
bulb
bulb
bulb
bulb
°C
°C
°C
°C
Minimum
21
15
21
15
Maximum
32
23
43
26
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