Daikin FTKS20D2, FTKS35D, FTXS25D2, FTKS20D, FTKS25D2 Operation Manual
...
DAIKIN ROOM AIR CONDITIONER
Operation Manual
MODELS
FTXS20D(A)VMW(L) FTKS20D(A)VMW(L)
FTXS25D(A)VMW(L) FTKS25D(A)VMW(L)
FTXS35D(A)VMW(L) FTKS35D(A)VMW(L)
FTXS20D2(3)VMW(L) FTKS20D2(3)VMW(L)
FTXS25D2(3)VMW(L) FTKS25D2(3)VMW(L)
FTXS35D2(3)VMW(L) FTKS35D2(3)VMW(L)
CTXS50D(2)VMW(L) CTKS50D(2)VMW(L)
FTXS50D2V1W(L) FTKS50D2V1W(L)
FTXS20DVMW7
FTXS25DVMW7
FTXS35DVMW7
FTXS50DV1W7
English
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CONTENTS
READ BEFORE OPERATION
Safety precautions ......................................... 2
Names of parts............................................... 4
Preparation Before Operation ........................ 7
OPERATION
AUTO · DRY · COOL · HEAT · FAN
Operation ..................................................... 10
Adjusting the Airflow Direction ..................... 12
POWERFUL Operation ................................ 14
OUTDOOR UNIT QUIET Operation............. 15
ECONO Operation ....................................... 16
INTELLIGENT EYE Operation ..................... 17
TIMER Operation ......................................... 19
Note for Multi System................................... 21
CARE
Care and Cleaning ....................................... 23
TROUBLE SHOOTING
Trouble Shooting.......................................... 26
1
READ BEFORE OPERATION
Safety precautions
•
Keep this manual where the operator can easily find them.
•
Read this manual attentively before starting up the unit.
•
For safety reason the operator must read the following cautions carefully.
•
This manual classifies precautions into WARNING and CAUTION. Be sure to follow all precautions below: they are all
important for ensuring safety.
WARNING
If you do not follow these instructions exactly, the unit may
cause property damage, personal injury or loss of life.
Never do. Be sure to follow the instructions.
Be sure to earth the air conditioner.
Never touch the air conditioner (including the remote
controller) with a wet hand.
If you do not follow these instructions exactly, the unit may
cause minor or moderate property damage or personal injury.
Never cause the air conditioner (including the remote
controller) to get wet.
CAUTION
WARNING
•
In order to avoid fire, explosion or injury, do not operate the unit when harmful, among which flammable or
corrosive gases, are detected near the unit.
•
It is not good for health to expose your body to the air flow for a long time.
•
Do not put 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.
•
Do not attempt to repair, relocate, modify or reinstall the air conditioner by yourself. Incorrect work will cause electric
shocks, fire etc.
For repairs and reinstallation, consult your Daikin dealer for advice and information.
•
The refrigerant used in the air conditioner is safe. Although leaks should not occur, if for
some reason any refrigerant happens to leak into the room, make sure it does not come in
contact with any flame as of gas heaters, kerosene heaters or gas range.
•
If the air conditioner is not cooling (heating) properly, the refrigerant may be leaking, so call your dealer.
When carrying out repairs accompanying adding refrigerant, check the content of the repairs with our service staff.
•
Do not attempt to install the air conditioner by your self. Incorrect work will result in water leakage, electric shocks or
fire. For installation, consult the dealer or a qualified technician.
•
In order to avoid electric shock, fire or injury, if you detect any abnormally such as smell of fire, stop the operation and
turn off the breaker. And call your dealer for instructions.
•
Depending on the environment, an earth leakage breaker must be installed. Lack of an earth leakage breaker may
result in electric shocks or fire.
•
The air conditioner must be earthed. Incomplete earthing may result in electric shocks. Do not connect the
earth line to a gas pipe, water pipe, lightning rod, or a telephone earth line.
•
In order to avoid any quality deterioration, do not use the unit for cooling precision instruments, food, plants,
animals or works of art.
•
Never expose little children, plants or animals directly to the air flow.
•
Do not place appliances which produce open fire in places exposed to the air flow from the unit or under the
indoor unit. It may cause incomplete combustion or deformation of the unit due to the heat.
2
CAUTION
•
Do not block air inlets nor outlets. Impaired air flow may result in insufficient performance or trouble.
•
Do not stand or sit on the outdoor unit. Do not place any object on the unit to avoid injury, do not remove the fan guard.
•
Do not place anything under the indoor or outdoor unit that must be kept away from moisture. In certain conditions,
moisture in the air may condense and drip.
•
After a long use, check the unit stand and fittings for damage.
•
Do not touch the air inlet and aluminum fins of outdoor unit. It may cause injury.
•
The appliance is not intended for use by young children or infirm persons without supervision.
•
Young children should be supervised to ensure that they do not play with the appliance.
•
To avoid oxygen deficiency, ventilate the room sufficiently if equipment with burner is used together with the
air conditioner.
•
Before cleaning, be sure to stop the operation, turn the breaker off or pull out the supply cord.
•
Do not connect the air conditioner to a power supply different from the one as specified. It may cause trouble or fire.
•
Arrange the drain hose to ensure smooth drainage. Incomplete draining may cause wetting of the building, furniture
etc.
•
Do not place objects in direct proximity of the outdoor unit and do not let leaves and other debris accumulate around
the unit.
Leaves are a hotbed for small animals which can enter the unit. Once in the unit, such animals can cause malfunctions, smoke or fire when making contact with electrical parts.
•
Do not operate the air conditioner with wet hands.
•
Do not wash the indoor unit with excessive water, only use a slightly wet cloth.
•
Do not place things such as vessels containing water or anything else on top of the unit. Water may penetrate into the unit and degrade electrical insulations, resulting in an electric shock.
Installation site.
■
To install the air conditioner in the following types of environments, consult the dealer.
•
Places with an oily ambient or where steam or soot occurs.
•
Salty environment such as coastal areas.
•
Places where sulfide gas occurs such as hot springs.
•
Places where snow may block the outdoor unit.
The drain from the outdoor unit must be discharged to a place of good drainage.
Consider nuisance to your neighbours from noises.
■ For installation, choose a place as described below.
•
A place solid enough to bear the weight of the unit which does not amplify the operation noise or vibration.
• A place from where the air discharged from the outdoor unit or the operation noise will not annoy
your neighbours
.
Electrical work.
•
For power supply, be sure to use a separate power circuit dedicated to the air conditioner.
System relocation.
•
Relocating the air conditioner requires specialized knowledge and skills. Please consult the dealer if relocation is necessary for moving or remodeling.
3
Names of parts
■ Indoor Unit
134
2
5
7
91011
8
16 14
ON/OFF
6
13
15
12
4
■ Outdoor Unit
17
19
20
18
■
Indoor Unit
1. Air filter
2. Titanium Apatite Photocatalytic
Air-Purifying Filter:
•
These filters are attached to the inside of the air
filters.
3. Air inlet
4. Front panel
5. Panel tab
6. Room temperature sensor:
It senses the air temperature around the unit.
•
7. INTELLIGENT EYE sensor:
•
It detects the movements of people and automatically switches between normal operation
and energy saving operation. (page 17.)
8. Display
9. Air outlet
10. Horizontal blades (flaps):
11. Vertical blades (louvers):
• The louvers are inside of the air outlet.
(page 12.)
(page 12.)
21
12. Indoor Unit ON/OFF switch:
•
Push this switch once to start operation.
Push once again to stop it.
•
The operation mode refers to the following
table.
Mode
F(C)TKS COOL
F(C)TXS AUTO
•
This switch is useful when the remote controller
is missing.
13. Operation lamp (green)
14. TIMER lamp (yellow):
15. INTELLIGENT EYE lamp (green):
16. Signal receiver:
•
It receives signals from the remote controller.
•
When the unit receives a signal, you will hear a
short beep.
•
Operation start .............beep-beep
•
Settings changed..........beep
•
Operation stop ..............beeeeep
Temperature
(page 19.)
(page 10.)
setting
22°C
25°C
Airflow
rate
AUTO
AUTO
(page 17.)
■
Outdoor Unit
17. Air inlet:
18. Air outlet
19. Refrigerant piping and inter-unit cable
Appearance of the outdoor unit may differ from some models.
(Back and side)
20. Drain hose
21. Earth terminal:
• It is inside of this cover.
5
■ Remote Controller
2
1
ECONO
3
POWERFUL
4
7
MODE
QUIET
8
13
ON
OFF
15
14
<
ARC433B50, B43
1. Signal transmitter:
• It sends signals to the indoor unit.
2. Display:
• It displays the current settings.
(In this illustration, each section is shown with all
its displays ON for the purpose of explanation.)
3. ECONO button:
ECONO operation (page 16.)
4. POWERFUL button:
POWERFUL operation (page 14.)
5. TEMPERATURE adjustment buttons:
• It changes the temperature setting.
6. ON/OFF button:
• Press this button once to start operation.
Press once again to stop it.
7. MODE selector button:
• It selects the operation mode.
(AUTO/DRY/COOL/HEAT/FAN) (page 10.)
TEMP
FAN
COMFORT
TIMER
5
ON/OFF
6
9
SWING
SENSOR
10
12
CANCEL
11
16
18
17
>
8. QUIET button:
operation (page 15.)
9. FAN setting button:
• It selects the airflow rate setting.
10. SWING button:
• Ajusting the Airflow Direction. (page 12.)
11. COMFORT AIRFLOW button:
AIRFLOW operation (page 13.)
SENSOR button: INTELLIGENT EYE operation (page 17.)
12.
13. ON TIMER button:
14. OFF TIMER button:
15. TIMER Setting button:
• It changes the time setting.
16. TIMER CANCEL button:
• It cancels the timer setting.
17. CLOCK button:
18. RESET button:
• Restart the unit if it freezes.
• Use a thin object to push.
OUTDOOR UNIT QUIET
COMFORT
(page 20.)
(page 19.)
(page 9.)
6
Preparation Before Operation
■ To set the batteries
1. Slide the front cover to take it off.
2. Set two dry batteries (LR03·AAA).
3. Set the front cover as before.
Position + and
– correctly!
2
+
–
1
–
+
3
ATTENTION
■
About batteries
•
When replacing the batteries, use batteries of the same type, and replace the two old batteries
together.
•
When the system is not used for a long time, take the batteries out.
•
The batteries will last for approximately one year. If the remote controller display begins to fade and
the degradation of reception performance occurs within a year, however, replace both two batteries
with new size AAA alkaline batteries.
•
The attached batteries are provided for the initial use of the system.
The usable period of the batteries may be short depending on the manufactured date of the air
conditioner.
7
Preparation Before Operation
■ To operate the remote
controller
• To use the remote controller, aim the transmitter
at the indoor unit. If there is anything to block
signals between the unit and the remote controller, such as a curtain, the unit will not operate.
•
Do not drop the remote controller. Do not get it wet.
• The maximum distance for communication is
about 7m.
■ To fix the remote controller
holder on the wall
1. Choose a place from where the sig-
nals reach the unit.
Receiver
2. Fix the holder to a wall, a pillar, or
similar location with the screws
Remote controller
holder
procured locally.
Set.
3. Place the remote controller in the
remote controller holder.
●
To remove, pull it upwards.
ATTENTION
■
About remote controller
•
Never expose the remote controller to direct sunlight.
•
Dust on the signal transmitter or receiver will reduce the sensitivity. Wipe off dust with soft cloth.
•
Signal communication may be disabled if an electronic-starter-type fluorescent lamp (such as
inverter-type lamps) is in the room. Consult the shop if that is the case.
•
If the remote controller signals happen to operate another appliance, move that appliance to somewhere else, or consult the shop.
8
■ To set the clock
1. Press “CLOCK button”.
is displayed.
blinks.
2. Press “TIMER setting button” to
set the clock to the present time.
Holding down “ ” or “ ” button rapidly
increases or decreases the time display.
3. Press “CLOCK button”.
blinks.
■ Turn the breaker ON
•
Turning ON the breaker opens the flap, then
closes it again. (This is a normal procedure.)
NOTE
■
Tips for saving energy
• Be careful not to cool (heat) the room too much.
Keeping the temperature setting at a moderate level helps save energy.
• Cover windows with a blind or a curtain.
Blocking sunlight and air from outdoors increases the cooling (heating) effect.
• Clogged air filters cause inefficient operation and waste energy. Clean them
once in about every two weeks.
■
Please note
• The air conditioner always consumes 15-35 watts of electricity even while it is not operating.
• If you are not going to use the air conditioner for a long period, for example in spring or autumn, turn the breaker OFF.
• Use the air conditioner in the following conditions.
Mode Operating conditions If operation is continued out of this range
COOL
HEAT
DRY
• Operation outside this humidity or temperature range may cause a safety device to disable the system.
Outdoor temperature:〈2MK(X)S40/50〉 10 to 46°C
Indoor temperature: 18 to 32°C
Indoor humidity: 80% max.
Outdoor temperature:〈2MXS40/50〉 –10 to 15.5°C
Indoor temperature: 10 to 30°C
Outdoor temperature:〈2MK(X)S40/50〉 10 to 46°C
Indoor temperature: 18 to 32°C
Indoor humidity: 80% max.
〈2MXS52〉 –10 to 46°C
〈
3/4/5MK(X)S〉 –10 to 46°C
〈RK(X)S〉 –10 to 46°C
〈2MXS52〉 –15 to 15.5°C
〈
3/4/5MXS〉 –15 to 15.5°C
〈
RXS20/25/35〉 –15 to 20°C
〈RXS50〉 –15 to 18°C
〈2MXS52〉 –10 to 46°C
〈
3/4/5MK(X)S〉 –10 to 46°C
〈RK(X)S〉 –10 to 46°C
ECONO
ON/OFF
POWERFUL
MODE
QUIET
ON
OFF
• A safety device may work to stop the operation.
(In multi system, it may work to stop the operation of the outdoor unit only.)
• Condensation may occur on the indoor unit and drip.
• A safety device may work to stop the operation.
• A safety device may work to stop the operation.
• Condensation may occur on the indoor unit and drip.
TEMP
FAN
COMFORT
SWING
SENSOR
CANCEL
TIMER
Recommended temperature setting
For cooling:26°C – 28°C
For heating:20°C – 24°C
2
1, 3
9
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