Daikin FTXJ25PVMAW, FTXJ35PVMAS, FTXJ50PVMAS, FTXJ35PVMAW, FTXJ50PVMAW Operation Manual
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DAIKIN ROOM AIR CONDITIONER
OPERATION MANUAL
R32
MODELS
FTXJ25PVMAW
FTXJ35PVMAW
FTXJ50PVMAW
FTXJ25PVMAS
FTXJ35PVMAS
FTXJ50PVMAS
1
Features
Enhanced comfort and energy Enhanced comfort and energy
savingssavings
INTELLIGENT EYE
The INTELLIGENT EYE sensor detects human movement in a
room. If no one is in the room for more than 20 minutes, the
operation automatically changes to energy saving operation.
Page 15
WEEKLY TIMER
Up to 4 timer settings can be saved for each day of the week
according to your family’s life style. The WEEKLY TIMER allows
you to set on/off times and the desired temperature.
Page 23
Other functionsOther functions
COMFORT AIRFLOW OUTDOOR UNIT QUIET
The airfl ow direction is upward while in
COOL operation, and downward while
in HEAT operation. This function
prevents cold or warm air from blowing
directly on your body.
Page 15
OUTDOOR UNIT QUIET operation
assures a low noise level of the
outdoor unit. This function is useful
to maintain a quiet neighbourhood.
Page 19
Contents
Read Before Operatio n
Safety Precautions ......................................... 3
Names of Parts ............................................... 5
Preparation Before Operation ......................... 9
Operatio n
AUTO · DRY · COOL · HEAT · FAN
Operation ........................................... 11
Adjusting the Airfl ow Direction
and Rate ............................................13
COMFORT AIRFLOW /
INTELLIGENT EYE Operation ........... 15
POWERFUL Operation ...................... 18
ECONO / OUTDOOR UNIT QUIET
Operation ........................................... 19
OFF TIMER Operation ....................... 21
ON TIMER Operation ........................ 22
WEEKLY TIMER Operation ...............23
Car e
Care and Cleaning ....................................... 29
Troubleshootin g
ECONO
This function enables effi cient operation by
limiting the maximum power consumption.
It is useful when using the air conditioner
and other electrical devices simultaneously
Page 19
on a shared electrical circuit.
Troubleshooting ........................................... 33
2
3
Safety Precautions
Read the precautions in this manual carefully
before operating the unit.
Keep this manual where the user can easily fi nd it.•
The precautions described herein are classifi ed as WARNING and CAUTION. They both contain important information •
regarding safety. Be sure to observe all precautions without fail.
WARNING
Failure to follow these instructions properly may result in
personal injury or loss of life.
Never attempt.
After reading, keep this manual in a convenient place so that you can refer to it whenever necessary. If the equipment is •
transferred to a new user, be sure also to hand over the manual.
WARNING
Do not use means to accelerate the defrosting process or to clean, other than those recommended by the manufacturer.•
The appliance must be stored in a room without continuously operating ignition sources (for example: open fl ames, an operating •
gas appliance or an operating electric heater).
Do not pierce or burn.
•
Be aware that refrigerants may not contain an odour. •
The appliance must be installed, operated and stored in a room with a fl oor area larger than 4.7m•
To avoid fi re, explosion or injury, do not operate the unit when harmful gases (e.g. fl ammable or corrosive) are detected near the
•
unit.
Be aware that prolonged, direct exposure to cool or warm air from the air conditioner, or to air that is too cool or too warm, can be
•
harmful to your physical condition and health.
Do not place objects, including rods, your fi ngers, etc., in the air inlet or outlet. Product damage or personal injury may result due to
•
contact with the air conditioner’s high-speed fan blades.
Do not attempt to repair, dismantle, reinstall or modify the air conditioner yourself as this may result in water leakage, electric
•
shocks or fi re hazards.
Do not use fl ammable spray near the air conditioner, or otherwise fi re may result.
•
Do not use a refrigerant other than the one indicated on the outdoor unit (R32) when installing, moving or repairing. Using other •
refrigerants may cause trouble or damage to the unit, and personal injury.
To avoid electric shocks, do not operate with wet hands.
•
Beware of fi re in case of refrigerant leakage. If the air conditioner is not operating correctly, i.e. not generating cool or warm air, •
refrigerant leakage could be the cause. Consult your dealer for assistance. The refrigerant within the air conditioner is safe and
normally does not leak.
However, in the event of a leakage, contact with a naked burner, heater or cooker may result in generation of noxious gas. Do not
use the air conditioner until a qualifi ed service person confi rms that the leakage has been repaired.
Do not attempt to install or repair the air conditioner yourself. Improper workmanship may result in water leakage, electric shocks or
•
fi re hazards. Please contact your local dealer or qualifi ed personnel for installation and maintenance work.
If the air conditioner is malfunctioning (giving off a burning odour, etc.), turn off power to the unit and contact your local dealer.
•
Continued operation under such circumstances may result in a failure, electric shocks or fi re hazards.
Be sure to install an earth leakage circuit breaker. Failure to install an earth leakage circuit breaker may result in electric shocks or fi re.
•
Be sure to follow the
instructions.
This appliance is fi lled with R32.
CAUTION
Failure to follow these instructions properly may result in
property damage or personal injury, which may be serious
depending on the circumstances.
Be sure to establish an earth
connection.
2
.
Be sure to earth the unit. Do not earth the unit to a utility pipe, lightning conductor or telephone earth lead. Imperfect earthing may •
result in electric shocks.
CAUTION
Do not use the air conditioner for purposes other than those for which it is intended. Do not use the air conditioner for cooling •
precision instruments, food, plants, animals or works of art as this may adversely affect the performance, quality and/or longevity of
the object concerned.
Do not expose plants or animals directly to the airfl ow from the unit as this may cause adverse effects.
•
Do not place appliances that produce naked fl ames in places exposed to the airfl ow from the unit as this may impair combustion of •
the burner.
Do not block the air inlets nor outlets. Impaired airfl ow may result in insuffi cient performance or trouble.
•
CAUTION
Do not sit on the outdoor unit, put things on the unit, or pull the unit. Doing so may cause accidents, such as falling or toppling •
down, thus resulting in injury, product malfunctioning, or product damage.
Do not place objects that are susceptible to moisture directly beneath the indoor or outdoor units. Under certain conditions,
•
condensation on the main unit or refrigerant pipes, air fi lter dirt or drain blockage may cause dripping, resulting in fouling or failure
of the object concerned.
After prolonged use, check the unit stand and its mounts for damage. If they are left in a damaged condition, the unit may fall and
•
cause injury.
To avoid injury, do not touch the air inlet or aluminium fi ns of the indoor or outdoor units.
•
The appliance is not intended for use by unattended young children or infi rm persons. Impairment of bodily functions and harm to •
health may result.
Children should be supervised to ensure that they do not play with the unit or its remote controller. Accidental operation by a child
•
may result in impairment of bodily functions and harm health.
Avoid impacts to the indoor and outdoor units, or otherwise product damage may result.
•
Do not place fl ammable items, such as spray cans, within 1m of the air outlet.•
The spray cans may explode as a result of hot air from the indoor or outdoor units.
Be careful not to let pets urinate on the air conditioner. Urination on the air conditioner may result in electric shocks or fi re.
•
Do not wash the air conditioner with water, as this may result in electric shocks or fi re.•
Do not place water containers (vases, etc.) above the unit, as this may result in electric shocks or fi re hazards if they should topple •
over.
To avoid oxygen depletion, ensure that the room is adequately ventilated if equipment such as a burner is used together with the air •
conditioner.
Before cleaning, be sure to stop unit operation, and turn off the circuit breaker. Otherwise, an electric shock and injury may result.
•
Only connect the air conditioner to the specifi ed power supply circuit. Power supplies other than the one specifi ed may result in •
electric shocks, overheating and fi res.
Arrange the drain hose to ensure smooth drainage. Imperfect drainage 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 inside the unit, such animals can cause malfunctions, smoke
or fi re if they come into contact with electrical parts.
Do not place objects around the indoor unit.
•
Doing so may have an adverse infl uence on the performance, product quality, and life of the air conditioner.
This appliance is not intended to be used by persons with reduced physical, sensory or mental capabilities, or with lack of operation
•
knowledge, unless they have been given supervision or instruction concerning the appliance use by person responsible for their
safety.
Keep out of children’s reach to ensure that they do not play with the appliance.
Installation site
P004
To install the air conditioner in the following types of environments, consult the dealer.
Places with an oily environment or where steam or soot occurs.•
Salty environment such as coastal areas.•
Places where sulfi de gas occurs such as hot springs.•
Places where snow may block the outdoor unit.•
Be sure to follow the instructions below.
The indoor unit is at least 1m away from any television or radio set (unit may cause interference with the picture or sound).•
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.
4
5
Names of Parts
TIMER lamp colour
TIMER lamp colour : For COOL
Orange
Blue
3 min.
5 sec. 5 sec.
2 sec.
2 sec. 2 sec.
Green OrangeDRY :
COOL :
Blue Orange
HEAT :
Red Orange
FAN :
White Orange
Stop :
Off Orange
Indoor Unit
Appearance of the indoor unit may differ.•
Upper front
panel
Air outlet
Lower front panel
It is located on the back of the •
upper front panel during operation.
Louvres (vertical blades)
The louvres are inside of the air outlet. •
Page 13
Air inlet
Flaps
(horizontal
blades)
Page 13
INTELLIGENT EYE
sensor
Detects the movements of
•
people and automatically
switches between normal
operation and energy saving
operation.
Page 15-17
Indoor temperature
sensor
Detects the air temperature •
around the unit.
Display
Multi-monitor lamp and
TIMER lamp
Multi-monitor lamp
The lamp colour changes according to •
the operation.
Operation Multi-monitor lamp
AUTO Red/Blue
DRY Green
COOL Blue
HEAT Red
FAN White
TIMER Orange
TIMER lamp
When operation by timer has been set, the multi-monitor lamp •
periodically changes to orange. After lighting orange for about
5 seconds, it returns to the colour of the operation mode.
The multi-monitor lamp will turn orange on and off in cyclic
manner while the air conditioner is not in operation.
INTELLIGENT EYE lamp
(green)
Page 16
Signal receiver and Indoor
unit ON/OFF switch
Signal receiver
Receives signals from the remote •
controller.
When the unit receives a signal, you will •
hear a beep sound.
Case Sound type
Operation start beep-beep
Setting changed beep
Operation stop long beep
Indoor unit ON/OFF switch
Press this switch once to start operation.•
Press once again to stop it.
For the operation mode setting, refer to the following •
table.
Mode Temperature setting Airfl ow rate
AUTO 25°C AUTO
This switch can be used when the remote controller is •
missing.
Panel support plate
Back of the upper front panel
Open the upper front panel
Lower front panel
Air fi lter
Outdoor Unit
The appearance of the outdoor unit may differ between different models.•
(back and side)
Air outlet
Titanium apatite
photocatalytic
air-purifying fi lter
Air inlet
Outdoor temperature
sensor (back)
Drain hose
Earth terminal (inside)
Model name plate
Refrigerant pipes and
inter-unit wire
6
7
Names of Parts
Remote Controller
Signal transmitter
Receiver
50cm
or more
To use the remote controller, aim the •
transmitter at the indoor unit. If there
is anything blocking the signals
between the unit and the remote
controller, such as a curtain, the unit
may not operate.
Do not drop the remote controller. Do •
not get it wet.
The maximum transmission distance •
is about 6m.
Make sure that there are no
obstacles within 50cm under the
signal receiver.
Such obstacles, if any, may have an
adverse infl uence on the reception
performance of the receiver and the
reception distance may be
shortened.
Display (LCD)
Displays the current settings.•
(In this illustration, each section is
shown with its displays on for the
purpose of explanation.)
TEMPERATURE
adjustment button
Changes the temperature setting.•
ON/OFF button
Press this button once to start •
operation.
Press once again to stop it.
Page 12
Page 11
FAN setting button
Selects the airfl ow rate setting. •
POWERFUL button
POWERFUL operation. •
Page 14
Page 18
Model ARC466A9
Front cover
Open the front cover. •
Page 8
Open the front cover
Lamp brightness
setting button
COMFORT/SENSOR
button
COMFORT AIRFLOW and •
INTELLIGENT EYE
operation.
Page 15
Page 9
MODE selector button
Selects the operation mode. •
(AUTO/DRY/COOL/HEAT/
Page 11
FAN)
ECONO/QUIET button
ECONO/OUTDOOR UNIT •
QUIET operation.
Page 19
SWING button
Adjusts the airfl ow direction• .
: WEEKLY button
Page 13
OFF TIMER button
(NIGHT SET mode)
Page 21
TIMER CANCEL
button
Cancels the timer setting.•
Cannot be used for the •
WEEKLY TIMER operation.
Page 21,22
SELECT button
Changes the clock, ON/OFF •
TIMER and WEEKLY TIMER
settings.
:
PROGRAMME button
: COPY button
: BACK button
: NEXT button
WEEKLY TIMER operation.•
ON TIMER button
CLOCK button
Page 23
Page 22
Page 10
8
9
Preparation Before Operation
Remote
controller holder
Remote controller
Screws
Hi L
Off
2
+
Position and
correctly!
–
3
1
To insert the batteries
Slide the front cover to take it off.1.
Insert 2 dry batteries AAA.LR03 (alkaline).2.
Replace the front cover.3.
To fi x the remote controller holder to a wall
Choose a place from where the signals 1.
reach the unit.
2.
Fix the holder to a wall, a pillar, or similar
location with the screws supplied with the
holder.
3.
Place the remote controller in the remote
controller holder.
To set the luminance of the display
The luminance of the indoor unit display can be set.•
Press .
ow
NOTE
Notes on batteries
When replacing the batteries, use batteries of the same type, and replace both old batteries together.•
When the system is not used for a long time, take the batteries out.•
The batteries will last for about 1 year. If the remote controller display begins to fade and the possible transmission range becomes shorter •
within a year, however, replace both batteries with new, size AAA.LR03 (alkaline).
The batteries supplied with the remote controller are for initial operation.•
The batteries may run out in less than 1 year.
Notes on 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 fl uorescent 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 service shop.•
Turn on the circuit breaker
After the power is turned on, the fl aps of the indoor unit open and close once to set •
the reference position.
To set the clock
Press 1. .
“ • ” is displayed on the LCD.
“ • ” and “ ” blink.
Press 2. to set the current day of the week.
3. .
Press
“ • ” blinks.
Press 4. to set the clock to the present time.
Holding down • or rapidly increases or decreases the displayed time.
Press 5. .
Point the remote controller at the indoor unit when pressing the buttons.•
“ • ” blinks.
NOTE
Note on setting the clock
If the indoor unit’s internal clock is not set to the correct time, the ON/OFF TIMER and WEEKLY TIMER will not operate punctually.•
10
11
AUTO · DRY · COOL · HEAT · FAN Operation
The air conditioner operates with the operation mode of your choice.
From the next time on, the air conditioner will operate with the same operation
mode.
To start operation
Press 1. and select an operation mode.
Each pressing of the button advances the mode setting in sequence.•
AUTO DRY COOL HEAT FAN
Press 2. .
• “ ” is displayed on the LCD.
The multi-monitor lamp lights up.•
The colour of the lamp varies depending on the
operation mode.
Display
To stop operation
Press again.
“ • ” disappears from the LCD.
The multi-monitor lamp goes off.•
NOTE
MODE Notes on each operation mode
Since this air conditioner heats the room by taking heat from outdoor air to indoors, the heating capacity becomes smaller in •
lower outdoor temperatures. If the heating effect is insuffi cient, it is recommended to use another heating appliance in
combination with the air conditioner.
HEAT
COOL
DRY
AUTO
FAN This mode is valid for fan only.•
The heat pump system heats the room by circulating hot air around all parts of the room. After the start of HEAT operation, •
it takes some time before the room gets warmer.
In HEAT operation, frost may occur on the outdoor unit and lower the heating capacity. In that case, the system switches •
into defrosting operation to take away the frost.
During defrosting operation, hot air does not fl ow out of indoor unit.•
This air conditioner cools the room by releasing the heat in the room outside.•
Therefore, the cooling performance of the air conditioner may be degraded if the outdoor temperature is high
Eliminates humidity while maintaining the indoor temperature as much as possible. It automatically controls temperature and •
airfl ow rate, so manual adjustment of these functions is unavailable.
In AUTO operation, the system selects an appropriate operation mode (COOL or HEAT) based on the indoor temperature •
and starts the operation.
The system automatically reselects setting at a regular interval to bring the indoor temperature to the user-setting level.•
Operation
AUTO Red/Blue
DRY Green
COOL Blue
HEAT Red
FAN White
Multi-monitor lamp
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