DAIKIN FTXTA30B2V1BW Room Air Conditioner User Manual

FTXTA30B2V1BW Room Air Conditioner

Operation manual
Daikin room air conditioner

FTXTA30B2V1BW FTXTA30B2V1BB

Operation manual Daikin room air conditioner

English

Table of contents
Table of contents

1 About the documentation

2

1.1 About this document………………………………………………………… 2

2 User safety instructions

2

2.1 Instructions for safe operation …………………………………………… 3

3 About the system

4

3.1 Indoor unit ……………………………………………………………………… 4

3.1.1 Indoor unit display………………………………………………. 4

3.2 About the user interface …………………………………………………… 4

3.2.1 Components: User interface ………………………………… 5

3.2.2 To operate the user interface……………………………….. 5

4 Before operation

5

4.1 To insert the batteries………………………………………………………. 5

4.2 To mount the user interface holder ……………………………………. 5

4.3 To set the clock ………………………………………………………………. 6

4.4 To set the brightness of the indoor unit display……………………. 6

4.5 To turn on the power supply……………………………………………… 6

4.6 To change indoor unit position setting………………………………… 6

5 Operation

7

5.1 Operation range ……………………………………………………………… 7

5.2 Operation mode and temperature setpoint………………………….. 7

5.2.1 To start/stop operation mode and to set the temperature……………………………………………………….. 7

5.3 Airflow rate …………………………………………………………………….. 7

5.3.1 To adjust the airflow rate……………………………………… 7

5.4 Airflow direction ………………………………………………………………. 8

5.4.1 To adjust vertical airflow direction…………………………. 8

5.4.2 To adjust horizontal airflow direction……………………… 8

5.4.3 To use 3-D airflow direction …………………………………. 8

5.5 Comfort airflow and Intelligent eye operation ………………………. 8

5.5.1 Comfort airflow operation…………………………………….. 8

5.5.2 Intelligent eye operation………………………………………. 9

5.5.3 To start/stop Comfort and Intelligent eye operation …. 9

5.6 Powerful operation ………………………………………………………….. 9

5.6.1 To start/stop Powerful operation …………………………… 9

5.7 Econo and Outdoor unit quiet operation……………………………… 9

5.7.1 Econo operation…………………………………………………. 9

5.7.2 Outdoor unit quiet operation ………………………………… 9

5.7.3 To start/stop Econo and Outdoor unit quiet operation 9

5.8 Flash Streamer and Fireplace logic operation……………………… 10

5.8.1 Flash Streamer (air cleaning) operation…………………. 10

5.8.2 Fireplace logic operation……………………………………… 10

5.8.3 To start/stop Flash Streamer and Fireplace logic operation …………………………………………………………… 10

5.9 OFF/ON timer operation…………………………………………………… 10

5.9.1 To start/stop OFF timer operation…………………………. 10

5.9.2 To start/stop ON timer operation…………………………… 10

5.9.3 To combine OFF timer and ON timer…………………….. 11

5.10 Weekly timer operation…………………………………………………….. 11

5.10.1 To set Weekly timer operation ……………………………… 11

5.10.2 To copy reservations…………………………………………… 12

5.10.3 To confirm reservations ………………………………………. 12

5.10.4 To deactivate and reactivate Weekly timer operation . 12

5.10.5 To delete reservations ………………………………………… 12

5.11 Wireless LAN connection …………………………………………………. 13

5.11.1 Precautions when using the wireless LAN……………… 13

5.11.2 To install the Daikin Residential Controller application…………………………………………………………. 13

5.11.3 To set the wireless connection……………………………… 13

6 Energy saving and optimum operation

14

7 Maintenance and service

15

7.1 Overview: Maintenance and service ………………………………….. 15

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7.2 To clean the indoor unit and user interface ………………………….. 15 7.3 To clean the front panel…………………………………………………….. 15 7.4 To open the front panel …………………………………………………….. 15 7.5 To clean the air filters ……………………………………………………….. 16 7.6 To clean the titanium apatite deodorising filter and the silver
particle filter (Ag-ion filter) …………………………………………………. 16 7.7 To replace the titanium apatite deodorising filter and the silver
particle filter (Ag-ion filter) …………………………………………………. 17 7.8 To close the front panel…………………………………………………….. 17 7.9 To remove the front panel …………………………………………………. 17 7.10 To take following items into account before a long idle period… 17
7.10.1 Winter season …………………………………………………….. 18

8 Troubleshooting

18

9 Disposal

18

1 About the documentation
1.1 About this document
Thank you for purchasing this product. Please: Keep the documentation for future reference.
Target audience End users
INFORMATION This appliance is intended to be used by expert or trained users in shops, in light industry, and on farms, or for commercial and household use by lay persons.
Documentation set This document is part of a documentation set. The complete set consists of: General safety precautions:
Safety instructions that you must read before operating your system
Format: Paper (in the box of the indoor unit) Operation manual:
Quick guide for basic usage Format: Paper (in the box of the indoor unit) User reference guide: Detailed step-by-step instructions and background information
for basic and advanced usage Format: Digital files on http://www.daikineurope.com/support-
and-manuals/product-information/ Latest revisions of the supplied documentation may be available on the regional Daikin website or via your installer. The original documentation is written in English. All other languages are translations.

2 User safety instructions
Always observe the following safety instructions and regulations.

FTXTA30B2V1B(W)(B) Daikin room air conditioner 3P485919-13U ­ 2021.03

2.1 Instructions for safe operation
WARNING: MILDLY FLAMMABLE MATERIAL The refrigerant inside this unit is mildly flammable.
CAUTION The indoor unit contains radio equipment, minimum separation distance between the radiating part of the equipment and the user is 10 cm.
CAUTION Do NOT insert fingers, rods or other objects into the air inlet or outlet. When the fan is rotating at high speed, it will cause injury.
WARNING Do NOT modify, disassemble,
remove, reinstall or repair the unit yourself as incorrect dismantling or installation may cause an electric shock or fire. Contact your dealer.
In case of accidental refrigerant leaks, make sure there are no naked flames. The refrigerant itself is entirely safe, non-toxic and mildly flammable, but it will generate toxic gas when it accidentally leaks into a room where combustible air from fan heaters, gas cookers, etc. is present. Always have qualified service personnel confirm that the point of leakage has been repaired or corrected before resuming operation.
CAUTION ALWAYS use a user interface to adjust the position of the flaps and louvers. When the flaps and louvers are swinging and you move them forcibly by hand, the mechanism will break.
CAUTION NEVER expose little children, plants or animals directly to the airflow.
FTXTA30B2V1B(W)(B) Daikin room air conditioner 3P485919-13U ­ 2021.03

2 User safety instructions
WARNING Do NOT place a flammable spray bottle near the air conditioner and do NOT use sprays near the unit. Doing so may result in a fire.
CAUTION Do NOT operate the system when using a room fumigation-type insecticide. Chemicals could collect in the unit, and endanger the health of people who are hypersensitive to chemicals.
WARNING The refrigerant inside the unit is mildly flammable, but normally does NOT leak. If the refrigerant leaks in the room and comes in contact with fire from a burner, a heater, or a cooker, this may result in fire, or the formation of a harmful gas.
Turn off any combustible heating devices, ventilate the room, and contact the dealer where you purchased the unit.
Do NOT use the unit until a service person confirms that the part from which the refrigerant leaked has been repaired.
WARNING Do NOT pierce or burn refrigerant
cycle parts.
Do NOT use cleaning materials or means to accelerate the defrosting process other than those recommended by the manufacturer.
Be aware that the refrigerant inside the system is odourless.
WARNING The appliance shall be stored so as to prevent mechanical damage and in a well-ventilated room without continuously operating ignition sources (e.g. open flames, an operating gas appliance, or an operating electric
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3 About the system
heater). The room size shall be as specified in the General safety precaution.
DANGER: RISK OF ELECTROCUTION To clean the air conditioner or air filter, be sure to stop operation and turn all power supplies off. Otherwise, an electric shock and injury may result.
CAUTION After a long use, check the unit stand and fitting for damage. If damaged, the unit may fall and result in injury.
CAUTION Do NOT touch the heat exchanger fins. These fins are sharp and could result in cutting injuries.
WARNING Be careful with ladders when working in high places.
WARNING Improper detergents or cleaning procedure may cause damage on plastic components or water leakage. Splashed detergent on electric components, such as motors, may cause failure, smoke or ignition.
DANGER: RISK OF ELECTROCUTION Before cleaning, be sure to stop the operation, turn the breaker off or pull out the supply cord. Otherwise, an electric shock and injury may result.
WARNING Stop operation and shut off the power if anything unusual occurs (burning smells etc.). Leaving the unit running under such circumstances may cause breakage, electric shock or fire. Contact your dealer.
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3 About the system
WARNING: MILDLY FLAMMABLE MATERIAL The refrigerant inside this unit is mildly flammable.
CAUTION The indoor unit contains radio equipment, minimum separation distance between the radiating part of the equipment and the user is 10 cm.
NOTICE Do NOT use the system for other purposes. In order to avoid any quality deterioration, do NOT use the unit for cooling precision instruments, food, plants, animals, or works of art.
3.1 Indoor unit
CAUTION Do NOT insert fingers, rods or other objects into the air inlet or outlet. When the fan is rotating at high speed, it will cause injury.
INFORMATION The sound pressure level is less than 70 dBA.
WARNING Do NOT modify, disassemble, remove, reinstall or repair the unit yourself as incorrect dismantling or installation may cause an electric shock or fire. Contact your dealer. In case of accidental refrigerant leaks, make sure there are no naked flames. The refrigerant itself is entirely safe, non- toxic and mildly flammable, but it will generate toxic gas when it accidentally leaks into a room where combustible air from fan heaters, gas cookers, etc. is present. Always have qualified service personnel confirm that the point of leakage has been repaired or corrected before resuming operation.
3.1.1 Indoor unit display
abc d e
a ON/OFF button b Signal receiver c Timer lamp (orange) d Intelligent eye lamp (green) e Wireless adapter ON/OFF button ON/OFF button If the user interface is missing, you can use the ON/OFF button on the indoor unit to start/stop operation. When operation is started using this button, the following settings are used: Operation mode = Automatic Temperature setting = 25°C Airflow rate = Automatic
3.2 About the user interface
Direct sunlight. Do NOT expose the user interface to direct sunlight.
FTXTA30B2V1B(W)(B) Daikin room air conditioner 3P485919-13U ­ 2021.03

Dust. Dust on the signal transmitter or receiver will reduce sensitivity. Wipe off dust with a soft cloth.
Fluorescent lights. Signal communication might be disabled if fluorescent lamps are in the room. In that case, contact your installer.
Other appliances. If the user interface signals operate other appliances, move the other appliances, or contact your installer.
Curtains. Make sure that the signal between the unit and the user interface is NOT blocked by curtains or other objects.
NOTICE
Do NOT drop the user interface.
Do NOT let the user interface get wet.

3.2.1

Components: User interface
a

b

p o
n m
l
k

Clean/Fireplace

Menu (push 2sec)

c d e f g
h

j i
Panel (push 2sec)
a Signal transmitter b LCD display c Temperature adjustment button d ON/OFF button e Vertical swing and menu (push 2 seconds) button f Horizontal swing button g Comfort airflow and Intelligent eye operation button h Select button i Clock and open panel (push 2 seconds) button j OFF/ON timer operation buttons k Weekly timer operation buttons l Flash Streamer and Fireplace logic operation button m Econo and Outdoor unit quiet operation button n Mode button o Powerful button p Fan button
INFORMATION
Use (hold for 2 seconds) to open the front panel when you clean the air filters. See “7.4 To open the front panel” 4[ 15].

3.2.2

4 Before operation
To operate the user interface

(mm)

a 500

a Signal receiver

Note: Make sure that there are no obstacles within 500 mm under the signal receiver. They may influence reception performance of the user interface.

1 Aim the signal transmitter at the signal receiver on the indoor unit (maximum distance for communication is 7 m).

Result: When the indoor unit receives a signal from the user interface, you will hear a sound:

Sound

Description

Beep-beep

Operation starts.

Beep

Setting changes.

Long beep

Operation stops.

4 Before operation
4.1 To insert the batteries
The batteries will last for about 1 year. 1 Remove the front cover. 2 Insert both batteries at once. 3 Put back the front cover.
2
AAA.LR03
3 1

INFORMATION Low energy of battery is indicated by flashing of LCD display. ALWAYS replace both batteries at once.
4.2 To mount the user interface holder
2×

FTXTA30B2V1B(W)(B) Daikin room air conditioner 3P485919-13U ­ 2021.03

ab

c

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4 Before operation
a User interface b Screws (field supply) c User interface holder 1 Choose a place where the signals reach the unit. 2 Attach the holder with screws to the wall or a similar location. 3 Hang the user interface on the user interface holder.

4.3 To set the clock
Note: If the time is NOT set, , , and
1 Press . Result: and blink

blink.

2 Press or to set the current day of the week.
3 Press . Result: blinks.

Note: The display automatically returns to the default screen after
60 seconds. To return to the default screen sooner, press twice.

4.5 To turn on the power supply
1 Turn the circuit breaker on.
Result: The flap of the indoor unit will open and close to set the reference position.

4.6 To change indoor unit position setting

Set the indoor unit position to avoid direct airflow to walls.

1 Press

for at least 2 seconds.

Result: The menu appears on the display.

2 Press or to change the menu to . Result: The menu appears on the display. blinks.

4 Press or to set the correct time.

Note: Holding down

or

increases or decreases the time

setting rapidly.

5 Press .

Result: Setting is complete. blinks.

3 Press

to select the menu.

Result: blinks.

4.4 To set the brightness of the indoor unit display

1 Press

for at least 2 seconds.

Result: The menu appears on the display. is blinking.

4 Press or to change the setting as follows:

If the unit is…

Symbol

In the middle of the wall (factory default setting)

Blinks

Result

2 Press 3 Press

. or to change the setting as follows:

…is blinking

Brightness is… High Low Off

4 To confirm the selected setting, press

.

Result: The brightness setting is changed.

500 mm from the wall on right
500 mm from the wall on left
Result: The airflow range will be adjusted to avoid direct contact with the wall.

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FTXTA30B2V1B(W)(B) Daikin room air conditioner 3P485919-13U ­ 2021.03

5 Operation

5.1 Operation range

Use the system in the following temperature and humidity ranges for safe and effective operation.

Operation mode

Operation range

Cooling(a)(b)

Outdoor temperature: ­10~46°C DB

Indoor temperature: 18~32°C DB

Heating(a)

Indoor humidity: 80% Outdoor temperature: ­25~24°C DB

Drying(a)

Indoor temperature: 10~30°C DB Outdoor temperature: ­10~46°C DB

Indoor temperature: 18~32°C DB

Indoor humidity: 80%

(a) A safety device might stop the operation of the system if the unit runs outside its operation range.
(b) Condensation and water dripping might occur if the unit runs outside its operation range.

5.2 Operation mode and temperature setpoint

When. Adjust the system operation mode and set the temperature when you want to:

Heat up or cool down a room

Blow air in a room without heating or cooling

Decrease the humidity in a room

What. The system operates differently, depending on the user selection.

Setting Automatic

Description
The system cools down or heats up a room to the temperature setpoint. It automatically switches between cooling and heating if necessary.

Drying

The system decreases the humidity in a room.

Heating Cooling

The system heats up a room to the temperature setpoint.
The system cools down a room to the temperature setpoint.

Fan

The system only controls the airflow (airflow rate and airflow direction).

The system does NOT control the temperature.

Additional info:
Outside temperature. The system’s cooling or heating effect decreases when the outside temperature is too high or too low.
Defrost operation. During heating operation, frost might occur on the outdoor unit and decrease the heating capacity. In that case, the system automatically switches to defrosting operation to remove the frost. During defrosting operation, hot air is NOT blown from the indoor unit.

5.2.1

5 Operation
To start/stop operation mode and to set the temperature
: Unit is operating. : Operation mode = Automatic : Operation mode = Drying : Operation mode = Cooling : Operation mode = Heating : Operation mode = Fan only

: Shows the set temperature.

1 Press

one or more times to select the operation mode.

Result: The mode will be set as follows:

2 Press to start operation.

Result:

and the selected mode are displayed on the LCD.

3 Press

or

temperature.

one or more times to lower or raise the

Cooling operation

Heating operation

Automatic operation

Drying or Fan only operation

18~32°C

10~30°C

18~30°C

—

Note: When using drying or fan only mode, you cannot adjust the temperature.

4 Press to stop operation.

Result: off.

disappears from the LCD. The operation lamp goes

5.3 Airflow rate
INFORMATION When using drying operation mode, you CANNOT adjust the airflow rate setting. The airflow rate in heating mode will lower to avoid generating cold airflow. When temperature of the airflow rise, operation will continue at the set airflow rate.
1 Press to choose:
5 airflow rate levels, from ” ” to ” ” Automatic airflow rate operation
Indoor unit quiet operation. When the airflow rate is set to ” “, the noise from the unit will be reduced.
INFORMATION If the unit reach the temperature setpoint:
in cooling or automatic mode. Fan will stop operating. in heating mode. Fan will operate in low airflow rate.

5.3.1 To adjust the airflow rate
1 Press to change the airflow setting as follows:

FTXTA30B2V1B(W)(B) Daikin room air conditioner 3P485919-13U ­ 2021.03

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5 Operation

5.4 Airflow direction

When. Adjust the airflow direction as desired.

What. The system directs the airflow differently, depending on the user selection (swinging or fixed position). It does so by moving horizontal blades (flaps) or vertical blades (louvers).

Setting
Vertical automatic swing

Airflow direction Moves up and down.

Horizontal automatic swing

3-D airflow

direction

[–]

Moves from side to side.
Moves alternately up and down and from side to side Stays in a fixed position.

CAUTION
ALWAYS use a user interface to adjust the position of the flaps and louvers. When the flaps and louvers are swinging and you move them forcibly by hand, the mechanism will break.
The movable range of the flap varies according to the operation mode. The flap will stop at the upper position when the airflow rate is changed to low during the up and down swing setting.

5.4.1 To adjust vertical airflow direction

1 Press

.

Result: appears on the LCD. The flaps (horizontal blades) will begin to swing.

2 To use fixed position, press desired position.

when the flaps reach the

Result: moving.

disappears from the LCD. The flaps will stop

5.4.2 To adjust horizontal airflow direction

1 Press

.

Result:

appears on the LCD. The louvers (vertical

blades) will begin to swing.

2 To use fixed position, press desired position.

when the louvers reach the

Result: moving.

disappears from the LCD. The louvers will stop

INFORMATION
When the unit is installed in a corner of a room, the direction of the louvers should be facing away from the wall. Efficiency will drop if a wall blocks the air.

5.4.3 To use 3-D airflow direction

1 Press

and

.

Result: and

appear on the LCD. The flaps (horizontal

blades) and louvers (vertical blades) will begin to swing.

2 To use fixed position, press

and

and louvers reach the desired position.

when the flaps

Result: and

disappear from the LCD. The flaps and

the louvers will stop moving.

5.5 Comfort airflow and Intelligent eye operation
You can use Comfort and Intelligent eye operation separately, or combine them.
5.5.1 Comfort airflow operation
The unit will automatically change the direction of the airflow to heat up or cool down the room more effectively. Direct airflow from the unit will be less noticeable.

a b c

a Flap position in cooling and dry operation b Flap range in heating operation (vertical airflow ON) c Flap position in heating operation (vertical airflow OFF)

In cooling and drying

The airflow direction will change to spread the air along the ceiling.

Comfort airflow ON

Comfort airflow OFF

In heating

The airflow direction will change to spread the air along the floor. The unit detects the room and floor temperature and automatically selects 1 of the 3 airflow directions.

Warming up

Downward direction Vertical airflow direction

INFORMATION
If you want to deactivate the Vertical airflow function (e.g. in case there is furniture or another object under the unit), refer to “To turn ON/OFF vertical airflow function” 4[ 8]. If the Vertical airflow function is deactivated, the airflow will be set to downward direction.

INFORMATION
Powerful and Comfort airflow operation CANNOT be used at the same time. The last selected function takes priority. If the vertical automatic swing is selected, Comfort airflow operation will be cancelled.

To turn ON/OFF vertical airflow function

1 Press

for at least 2 seconds.

Result: The menu appears on the display.

2 Press or to change the menu screen. Result: The menu appears on the display.

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FTXTA30B2V1B(W)(B) Daikin room air conditioner 3P485919-13U ­ 2021.03

3 Press

to change the setting.

4 Press or …is blinking

to change the setting. Vertical airflow function is… turned ON turned OFF

5 To confirm the selected setting press

.

Note: The display automatically returns to the default screen after
60 seconds. To return to the default screen sooner, press twice.

5.5.2 Intelligent eye operation
The system detects movement in the room and automatically adjusts the airflow direction and temperature in order to avoid direct contact with people. If no movement is detected for 20 minutes, the system switches to energy saving operation:
About the Intelligent eye sensor
NOTICE
Do NOT hit or push the Intelligent eye sensor. Doing so may lead to malfunction.
Do NOT place large objects near the Intelligent eye sensor.
INFORMATION
Powerful or Night set operation CANNOT be used at the same time with Intelligent eye operation. The last selected function takes priority.
Detection range. Up to 9 m.
Detection sensitivity. Changes according to location, the number of persons in the room, temperature range, etc.
Detection mistakes. The sensor may mistakenly detect pets, sunlight, moving curtains, etc.

5.5.3 To start/stop Comfort and Intelligent eye operation

1 Press

one or more times.

Result: The setting will change as follows:

Display

Operation Comfort airflow

Intelligent eye

+ —

Comfort airflow and Intelligent eye Both deactivated

Note: If there are people close to the front of the indoor unit or there are too many people, use both operations at the same time.

2 To stop operation, press from the LCD.

until both symbols disappear

FTXTA30B2V1B(W)(B) Daikin room air conditioner 3P485919-13U ­ 2021.03

5 Operation

5.6 Powerful operation
This operation quickly maximizes the cooling/heating effect in any operation mode. You can get the maximum capacity.
INFORMATION
Powerful operation CANNOT be used together with Econo, Comfort airflow, Intelligent eye and Outdoor unit quiet operation. The last selected function takes priority.
Powerful operation will NOT increase the capacity of the unit if it already operates at maximum capacity.

5.6.1 To start/stop Powerful operation

1 Press to start.

Result:

is displayed on the LCD. Powerful operation runs

for 20 minutes; after that, operation returns to the previously set

mode.

2 Press to stop.

Result: disappears from the LCD. Note: Powerful operation can be set only when the unit is running. If you press or if you change operation mode, operation will be cancelled; disappears from the LCD.

5.7 Econo and Outdoor unit quiet operation

5.7.1 Econo operation
This is a function which enables efficient operation by limiting the maximum power consumption value. This function is useful for cases in which attention should be paid to ensure a circuit breaker will not trip when the product runs alongside other appliances.
INFORMATION
Powerful and Econo operation CANNOT be used at the same time. The last selected function takes priority.
Econo operation reduces power consumption of the outdoor unit by limiting the rotation speed of the compressor. If power consumption is already low, Econo operation will NOT further reduce power consumption.

5.7.2 Outdoor unit quiet operation
Use Outdoor unit quiet operation when you want to decrease the noise level of the outdoor unit. Example: At night.
INFORMATION
Powerful and Outdoor unit quiet operation CANNOT be used at the same time. The last selected function takes priority.
This function is only available in Automatic, Cooling, and Heating operation.
Outdoor unit quiet operation limits the rotation speed of the compressor. If the rotation speed of compressor is already low, Outdoor unit quiet operation will NOT further reduce the compressor rotation speed.

5.7.3 To start/stop Econo and Outdoor unit quiet operation

1 Press

one or more times.

Result: The setting will change as follows.

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5 Operation

Display
+ —

Operation Econo Outdoor unit quiet Econo and Outdoor unit quiet Both deactivated

2 To stop operation, press from the LCD.

until both symbols disappear

Note: Econo operation can be only set when the unit is running.

Pressing cancels the setting and disappears from the LCD.

Note:

remains on the LCD, even if you turn off the unit using

the user interface or indoor unit ON/OFF switch.

5.8 Flash Streamer and Fireplace logic operation

5.8.1 Flash Streamer (air cleaning) operation
Streamer generates a high-speed electron stream with a high oxidizing power, reducing bad odours. Together with the titanium apatite deodorising filter and the air filters, this function cleans the air in the room.
INFORMATION
The high-speed electrons are generated and go away inside the unit to ensure safe operation.
The Streamer discharge may generate a fizzing sound.
If the airflow becomes weak, the Streamer discharge may stop temporarily to prevent ozone smell.

5.8.2 Fireplace logic operation
Use Fireplace logic operation to equally distribute the hot air from an external heat source (e.g. fireplace) across the room.
INFORMATION
If the set temperature is reached in heating mode, the operation Fireplace logic will start automatically.
During Fireplace logic operation the indoor unit fan distributes the hot air from the external source across the room.
The airflow rate depends on difference between set temperature and temperature in the room (higher temperature difference = higher airflow rate).

5.8.3 To start/stop Flash Streamer and Fireplace logic operation

INFORMATION
Fireplace logic operation can be activated only in heating operation mode (see “5.2.1 To start/stop operation mode and to set the temperature” 4[ 7])

1 Press

one or more times.

Result: The setting will change as follows.

Display

Operation Flash Streamer (air cleaning)

Display

Operation Fireplace logic

+ —

Flash Streamer and Fireplace logic Both deactivated

2 To stop operation, press from the LCD.

until both symbols disappear

5.9 OFF/ON timer operation
Timer functions are useful for automatically switching the air conditioner off/on at night or in the morning. You can also use OFF timer and ON timer in combination.
INFORMATION Program the timer again in case of:
A breaker has turned the unit off. A power failure. After replacing batteries in the user interface.
INFORMATION The clock MUST be set correctly before using any timer functions. Refer to “4.3 To set the clock” 4[ 6].

5.9.1 To start/stop OFF timer operation

1 Press

to start.

Result:

is displayed on the LCD and

the day of the week disappear from the LCD.

blinks. and

2 Press or to change the time setting.

3 Press

again.

Result: and the set time are displayed on the LCD.

Result: The timer lamp lights up.

INFORMATION

Each time

or

is pressed, the time setting

advances by 10 minutes. Holding the button down will

change the setting rapidly.

4 To stop operation, press

.

Result:

and

disappear from the LCD and the timer

lamp goes off. and the day of the week are displayed on the LCD.

INFORMATION
When you set the ON/OFF timer, the time setting is stored in the memory. The memory will be reset when the user interface batteries are replaced.
Use of night set mode in combination with OFF timer
The air conditioner automatically adjusts the temperature setting (0.5°C up in cooling, 2.0°C down in heating) to prevent excessive cooling/heating and ensure a comfortable sleeping temperature.

5.9.2 To start/stop ON timer operation

1 Press

to start.

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FTXTA30B2V1B(W)(B) Daikin room air conditioner 3P485919-13U ­ 2021.03

Result:

is displayed on the LCD and

the day of the week disappear from the LCD.

blinks. and

2 Press or to change the time setting.

3 Press

again.

Result: and the set time are displayed on the LCD. The timer lamp lights up.

INFORMATION

Each time

or

is pressed, the time setting

advances by 10 minutes. Holding the button down will

change the setting rapidly.

4 To stop operation, press

.

Result: lamp goes off.
LCD.

and disappear from the LCD and the timer and the day of the week are displayed on the

5.9.3 To combine OFF timer and ON timer

1 To set the timers, refer to “5.9.1 To start/stop OFF timer operation” 4[ 10] and “5.9.2 To start/stop ON timer
operation” 4[ 10].

Result:

and

Example:

are displayed on the LCD.

Display

Current time 6:00

Set while… Operation

the unit is operating.

Stops at 7:00 and starts at 14:00.

the unit is NOT Starts at 14:00. operating.

Note: If the timer setting is active, the current time is NOT displayed on the LCD.

5.10 Weekly timer operation

With this operation, you can save up to 4 timer settings for each day of the week.

Example: Create a different setting from Monday to Friday and a different setting for weekends.

Day of the week Monday Make up to 4 settings.

Setting example

1

2

ON OFF

25°C 25°C

6:00 8:30

3 ON
17:30

4 OFF
27°C
22:00

Tuesday~Friday

1

2

ON OFF

Use the copy mode if the 25°C 25°C

settings are the same as 6:00 8:30

for Monday.

3 ON
17:30

4 OFF
27°C
22:00

Saturday

—

No timer setting Sunday Make up to 4 settings.

1

2

ON OFF

25°C

8:00 10:00

3 OFF
27°C
19:00

4 ON
27°C
21:00

ON-ON-ON-ON setting. Enables scheduling the operation mode and set temperature.
OFF-OFF-OFF-OFF setting. Only the turn off time can be set for each day.

5 Operation

Note: Be sure to aim the user interface at the indoor unit and check for a receiving tone when setting the Weekly timer operation.
INFORMATION
The clock MUST be set correctly before using any timer functions. Refer to “4.3 To set the clock” 4[ 6].
INFORMATION
Weekly timer and OFF/ON timer operation CANNOT be used at the same time. The OFF/ON timer operation takes priority. Weekly timer will be in standby, disappears from the LCD. When the OFF/ON timer is completed, the Weekly timer becomes active.
The day of the week, OFF/ON timer mode, time and temperature (only for ON timer) can be set with the Weekly timer. Other settings are based on previous ON timer setting.

5.10.1 To set Weekly timer operation

1 Press

.

Result: The day of the week and the reservation number of the current day are displayed.

2 Press

or

to select the day of the week and the

reservation number.

3 Press

.

Result: The day of the week is set.

and blink.

4 Press or to select the mode. Result: The setting will change as follows:

Display Blank

Feature ON timer OFF timer Deletes reservation

5 Press

.

Result: The OFF/ON timer mode is set. blink.

and the time

Note: Press

to return to the previous screen. If blank is

selected, continue to step 9.

6 Press

or

to select the time. The time can be set

between 0:00~23:50 in 10-minute intervals.

7 Press

.

Result: The time is set and blink.

and the temperature

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5 Operation

Note: Press

to return to the previous screen. If OFF timer

is selected, continue to step 9.

8 Press or to select the desired temperature.
Note: The set temperature for the weekly timer is displayed only when setting the weekly timer mode.

INFORMATION
The temperature can be set between 10~32°C on the user interface, however:
in cooling and automatic operation mode, the unit will operate at minimum 18°C even if is set at 10~17°C;
in heating and automatic operation mode, the unit will operate at maximum 30°C even if is set at 31~32°C.

9 Press

.

Result: The temperature and time are set for the ON timer. The time is set for the OFF timer. The timer lamp lights orange.

Result: A new reservation screen will appear.

10 Repeat the previous procedure to set another reservation or

press

to complete the setting.

Result:

is displayed on the LCD.

Note: A reservation can be copied with the same settings to another day. Refer to “5.10.2 To copy reservations” 4[ 12].

5.10.2 To copy reservations

A reservation can be copied to another day. The complete reservation of the selected day of the week will be copied.

1 Press

.

2 Press or to select the day of the week to be copied.

3 Press

.

Result: The reservation of the selected day of the week will be copied.

5.10.3 To confirm reservations

You can confirm if all reservations are set to your needs.

1 Press

.

Result: The day of the week and the reservation number of the current day are displayed.

2 Press or to select the day of the week and reservation number to be confirmed and check the reservation details.
Note: To change the reservation setting, refer to “5.10.1 To set Weekly timer operation” 4[ 11].

3 Press

to exit the confirmation mode.

5.10.4 To deactivate and reactivate Weekly timer operation

1 To deactivate the Weekly timer, press is displayed on the LCD.

while

Result: off.

disappears from the LCD and the timer lamp goes

2 To reactivate the Weekly timer, press

again.

Result: The last set reservation mode will be used.

5.10.5 To delete reservations

To delete individual reservations

Use this function if you want to delete a single reservation setting.

1 Press

.

Result: The day of the week and the reservation number are displayed.

2 Press or to select the day of the week to be deleted.

3 Press

.

Result:

, , and blink.

4 Press or and select “blank”. Result: The setting will change as follows:

4 Press or to select the destination day.

5 Press

.

Result: The whole reservation is copied to the selected day and the timer lamp lights orange.

Note: To copy to another day, repeat the procedure.

6 Press

to complete the setting.

Result:

is displayed on the LCD.

Note: To change the reservation setting after copying, refer to “5.10.1 To set Weekly timer operation” 4[ 11].

5 Press

.

Result: The selected reservation is deleted.

6 Press

to exit.

Result: Remaining reservations are active.

To delete a reservation for each day of the week

Use this function if you want to delete all reservation settings for one day of the week. This can be used in confirmation or setting mode.

1 Press

.

2 Press or to select the day of the week to be deleted.

3 Hold

for about 5 seconds.

Result: All reservations for the selected day are deleted.

4 Press

to exit.

Result: Remaining reservations are active.

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FTXTA30B2V1B(W)(B) Daikin room air conditioner 3P485919-13U ­ 2021.03

To delete all reservations

Use this function if you want to delete all reservations for all days of the week in one go. This procedure CANNOT be used in the setting mode.

1 Hold

for about 5 seconds while in the default display.

Result: All reservations will be deleted.

5.11 Wireless LAN connection
The customer is responsible for providing:
Smartphone or tablet with minimum supported version of Android or iOS, specified on app.daikineurope.com.
Internet line and communication device, such as a modem, router, etc.
Wireless LAN access point
Installed free Daikin Residential Controller application
Note: If needed, the SSID number and the KEY are located on the unit or can be found in the accessory bag.

a

a Label with SSID number and password
5.11.1 Precautions when using the wireless LAN
Do NOT use near: Medical equipment. E.g. persons using cardiac pacemakers or
defibrillators. This product may cause electromagnetic interference. Auto- control equipment. E.g. automatic doors or fire alarm equipment. This product may cause faulty behaviour of the equipment. Microwave oven. It may affect wireless LAN communications.
5.11.2 To install the Daikin Residential Controller application
1 Open: Google Play for appliances using Android. App Store for appliances using iOS.
2 Search for Daikin Residential Controller. 3 Follow the directions on the screen to install.
5.11.3 To set the wireless connection
There are two options to connect the wireless adapter with your smart device. Connect the wireless LAN to your smart device directly. Connect the wireless LAN to your home network. The wireless
LAN will communicate with your smart device in your home network using a modem, router or a similar device. For more information and FAQ refer to app.daikineurope.com. 1 Stop operation before setting the wireless connection. 2 Use the user interface to select the wireless LAN setting menu. Note: Always aim the user interface at the signal receiver on the unit when operating the user interface.

5 Operation

Menu

Description Connection status check WPS connection setting AP mode/RUN mode (SSID + KEY) connection setting Reset to factory default Wireless LAN OFF

To confirm the wireless LAN connection status

1 Hold for at least 5 seconds. Result: The confirmation display (menu ) appears.

2 Press to confirm the selection.

Result: is blinking.

3 Check the indoor unit LED.

…lamp is blinking.

Status

Timer

Communication is OK

Operation and timer

Communication is OFF

4 Press

to exit the menu.

Result: The display will return to the default screen.

To connect the wireless LAN to your home network
The wireless adapter can be connected to your home network using the:
WPS button on the router (if present), SSID and KEY number located on the unit.
To connect using the WPS button

1 Hold for at least 5 seconds in the default screen. Result: The confirmation display (menu ) appears.

2 Press repeatedly

or

(menu ) appears.

until the WPS setting display

3 Press to confirm the selection.
Result: is blinking. The timer LED is blinking.
4 Press the WPS button on your communication device (e.g. router) within approximately 1 minute. Refer to the manual of your communication device.
INFORMATION
If the connection with your router is not possible, try procedure “To connect using SSID and KEY number” 4[ 14].

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6 Energy saving and optimum operation

5 Press

to exit the menu.

Result: The display will return to the default screen.

To connect using SSID and KEY number

1 Hold for at least 5 seconds in the default screen. Result: The confirmation display (menu ) appears.
2 Press repeatedly or until the AP mode display (menu ) appears.

the user interface. To use the wireless adapter ON/OFF switch
1 Press the wireless adapter ON/OFF switch. Result: The wireless adapter communication is OFF.
Note: Press the ON/OFF switch again to turn on the wireless adapter. To use the user interface
1 Hold for at least 5 seconds in the default screen. Result: The confirmation display (menu ) appears.
2 Press repeatedly or until the OFF menu appears.

3 Press to confirm the selection.
Result: is blinking. The operation and timer LEDs are blinking alternately.
4 Connect your smart device to the access point in the same way as to a standard wireless network.

5 Enter the SSID number and password located on the unit or in the accessory set.
6 Open the Daikin Online Controller application and follow the steps on the screen.
Result: Wireless adapter mode will automatically change from the AP mode to the RUN mode, the timer LED is blinking.

7 Press

to exit the menu.

Result: The display will return to the default screen.

To reset the connection setting to the factory default
Reset the connection setting to the factory default in case you want to:
switch between the WPS and the AP connection option,
disconnect the Wi-Fi adapter and the communication device (e.g. router) or smart device,
repeat the setting if the connection was unsuccessful.

1 Hold for at least 5 seconds in the default screen. Result: The confirmation display(menu ) appears.

2 Press repeatedly

or

until the A display (menu )

appears.

3 Hold for at least 2 seconds to confirm the selection.

Result: is blinking. The setting is reset to the factory default.

4 Press

to exit the menu.

Result: The display will return to the default screen.

To turn off the wireless LAN connection
You can turn off the wireless connection using: the wireless adapter ON/OFF button on the unit,

Operation manual
14

3 Hold for at least 2 seconds to confirm the selection. Result: is blinking. Communication is OFF.

4 Press

to exit the menu.

Result: The display will return to the default screen.

6 Energy saving and optimum operation
INFORMATION
Even if the unit is turned OFF, it consumes electricity.
When the power turns back on after a power break, the previously selected mode will be resumed.
CAUTION
NEVER expose little children, plants or animals directly to the airflow.
NOTICE
Do NOT place objects below the indoor and/or outdoor unit that may get wet. Otherwise condensation on the unit or refrigerant pipes, air filter dirt or drain blockage may cause dripping, and objects under the unit may get dirty or damaged.
WARNING
Do NOT place a flammable spray bottle near the air conditioner and do NOT use sprays near the unit. Doing so may result in a fire.
CAUTION
Do NOT operate the system when using a room fumigation-type insecticide. Chemicals could collect in the unit, and endanger the health of people who are hypersensitive to chemicals.

FTXTA30B2V1B(W)(B) Daikin room air conditioner 3P485919-13U ­ 2021.03

7 Maintenance and service
7.1 Overview: Maintenance and service
The installer has to perform a yearly maintenance.
About the refrigerant This product contains fluorinated greenhouse gases. Do NOT vent gases into the atmosphere. Refrigerant type: R32 Global warming potential (GWP) value: 675
NOTICE Applicable legislation on fluorinated greenhouse gases requires that the refrigerant charge of the unit is indicated both in weight and CO2 equivalent. Formula to calculate the quantity in CO2 equivalent tonnes: GWP value of the refrigerant × total refrigerant charge [in kg] / 1000 Please contact your installer for more information.
WARNING The refrigerant inside the unit is mildly flammable, but normally does NOT leak. If the refrigerant leaks in the room and comes in contact with fire from a burner, a heater, or a cooker, this may result in fire, or the formation of a harmful gas. Turn off any combustible heating devices, ventilate the room, and contact the dealer where you purchased the unit. Do NOT use the unit until a service person confirms that the part from which the refrigerant leaked has been repaired.
WARNING Do NOT pierce or burn refrigerant cycle parts. Do NOT use cleaning materials or means to accelerate the defrosting process other than those recommended by the manufacturer. Be aware that the refrigerant inside the system is odourless.
WARNING The appliance shall be stored so as to prevent mechanical damage and in a well-ventilated room without continuously operating ignition sources (e.g. open flames, an operating gas appliance, or an operating electric heater). The room size shall be as specified in the General safety precaution.
NOTICE Maintenance MUST be done by an authorized installer or service agent. We recommend performing maintenance at least once a year. However, applicable legislation might require shorter maintenance intervals.
DANGER: RISK OF ELECTROCUTION To clean the air conditioner or air filter, be sure to stop operation and turn all power supplies off. Otherwise, an electric shock and injury may result.
FTXTA30B2V1B(W)(B) Daikin room air conditioner 3P485919-13U ­ 2021.03

7 Maintenance and service
WARNING To prevent electrical shocks or fire:
Do NOT rinse the unit. Do NOT operate the unit with wet hands. Do NOT place any objects containing water on the unit.
CAUTION After a long use, check the unit stand and fitting for damage. If damaged, the unit may fall and result in injury.
CAUTION Do NOT touch the heat exchanger fins. These fins are sharp and could result in cutting injuries.
WARNING Be careful with ladders when working in high places.
7.2 To clean the indoor unit and user interface
WARNING Improper detergents or cleaning procedure may cause damage on plastic components or water leakage. Splashed detergent on electric components, such as motors, may cause failure, smoke or ignition.
NOTICE Do NOT use gasoline, benzene, thinner, polishing powder or liquid insecticide. Possible consequence: Discoloration and deformation. Do NOT use water or air of 40°C or higher. Possible consequence: Discoloration and deformation. Do NOT use polishing compounds. Do NOT use a scrubbing brush. Possible consequence: The surface finishing peels off. As an end user, you may NEVER clean inside parts of the unit by yourself; this work must be performed by a qualified service person. Contact your dealer.
DANGER: RISK OF ELECTROCUTION Before cleaning, be sure to stop the operation, turn the breaker off or pull out the supply cord. Otherwise, an electric shock and injury may result. 1 Clean with a soft cloth. If it is difficult to remove stains, use water or a neutral detergent.
7.3 To clean the front panel
1 Clean the front panel with a soft cloth. If it is difficult to remove stains, use water or a neutral detergent.
7.4 To open the front panel
Open the front panel using the user interface. 1 Stop operation.
2 Hold on the user interface for at least 2 seconds.
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15

7 Maintenance and service

Result: The front panel will open.

Note: Press and hold front panel.

again for at least 2 seconds to close the

3 Turn the power supply off.

4 Pull down both locks on the back of the front panel.

5 Open the front panel until the support fits into the fixing tab.

b c
a d

5 Soak in lukewarm water for about 10 to 15 minutes.

a Lock (1 on each side) b Backside of the front panel c Fixing tab d Support INFORMATION If you CANNOT find the user interface or you use another optional controller. Pull the front panel carefully up by hand as shown in the following figure.
7.5 To clean the air filters
1 Push the tab at the centre of each air filter, then pull it down. 2 Pull out the air filters.

INFORMATION If the dust does NOT come off easily, wash the air filters with a neutral detergent diluted in lukewarm water. Dry the air filters in the shade. Be sure to remove the titanium apatite deodorising and silver particle filters. It is recommended to clean the air filters every 2 weeks.
7.6 To clean the titanium apatite deodorising filter and the silver particle filter (Ag-ion filter)
INFORMATION Clean the filter with water every 6 months.
1 Remove the silver particle filter (Ag-ion filter) from all 4 claws.

1 2
3 Remove the titanium apatite deodorising filter and silver particle filter from the tabs.

2 Remove the dust from the filter with a vacuum cleaner.

4 Wash the air filters with water or clean them with a vacuum cleaner.

3 Soak the filter for 10 to 15 minutes in warm water. Note: Do NOT remove the filter from the frame.

4 After washing, shake off remaining water and dry the filter in the shade. Do NOT wring out the filter when removing water.

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FTXTA30B2V1B(W)(B) Daikin room air conditioner 3P485919-13U ­ 2021.03

7.7 To replace the titanium apatite deodorising filter and the silver particle filter (Ag-ion filter)
INFORMATION
Replace the filter every 3 years.
1 Remove the filer from the tabs of the filter frame and replace the filter with a new one.

7 Maintenance and service
a Panel lock 3 Push the right arm lightly to the right to disconnect the shaft
from the shaft slot on the right side.
b c

INFORMATION Do NOT throw away the filter frame, but use it again.

Dispose of the old filter as non-flammable waste.

To order titanium apatite deodorising filter or silver particle filters, contact your dealer.

Item Titanium deodorising filter Silver particle filter

Part number KAF970A46 KAF057A41

7.8 To close the front panel
1 Set the filters as they were. 2 Lift the front panel slightly and remove the support from the
fixing tab. a
b c

a Backside of the front panel b Fixing tab c Support
3 Close the front panel.

4 Gently press the front panel down until it clicks.
7.9 To remove the front panel
INFORMATION Remove the front panel only in case it MUST be replaced. 1 Open the front panel. See “7.4 To open the front panel” 4[ 15]. 2 Open the panel locks located on the back side of the panel (1 on each side).

a

a

a
a Arm b Shaft c Shaft slot
4 Disconnect the front panel shaft from the shaft slot on the left side.

bc a

a Arm b Shaft slot c Shaft
5 Remove the front panel.
6 To re-install the front panel perform the steps in the opposite order.

7.10 To take following items into account before a long idle period

Operate the unit several hours in fan only mode to dry the inside of the unit.

1 Press

and select operation.

2 Press and start operation. 3 After operation stops, turn the breaker off. 4 Clean the air filters and replace them in their original position. 5 Remove the batteries from the user interface.

INFORMATION
It is recommended to have periodical maintenance performed by a specialist. For specialist maintenance, contact your dealer. Maintenance costs shall be borne by the customer.
In certain operating conditions the inside of the unit may get dirty after several seasons of use. This results in poor performance.

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Operation manual
17

8 Troubleshooting
7.10.1 Winter season
NOTICE Any icicles on the outdoor unit MUST be removed. Use gloves to avoid injury and damage to the unit.

9 Disposal
NOTICE
Do NOT try to dismantle the system yourself: dismantling of the system, treatment of the refrigerant, oil and other parts MUST comply with applicable legislation. Units MUST be treated at a specialised treatment facility for reuse, recycling and recovery.

8 Troubleshooting

If one of the following malfunctions occur, take the measures shown below and contact your dealer.

WARNING
Stop operation and shut off the power if anything unusual occurs (burning smells etc.).
Leaving the unit running under such circumstances may cause breakage, electric shock or fire. Contact your dealer.

The system MUST be repaired by a qualified service person.

Malfunction
If a safety device such as a fuse, a breaker or an earth leakage breaker frequently actuates or the ON/OFF switch does NOT properly work.
If water leaks from the unit.

Measure Turn OFF the main power switch.
Stop the operation.

The operation switch does NOT work Turn OFF the power

well.

supply.

The operation lamp flashes and you can Notify your installer and

check the error code by the user

report the error code.

interface. To display the error code see

the user reference guide.

If the system does NOT operate properly except for the above mentioned cases and none of the above mentioned malfunctions is evident, investigate the system in accordance with the following procedures.

INFORMATION
Refer to the reference guide located on http:// www.daikineurope.com/support- and-manuals/productinformation/ for more troubleshooting tips.

If after checking all above items, it is impossible to fix the problem yourself, contact your installer and state the symptoms, the complete model name of the unit (with manufacturing number if possible) and the installation date (possibly listed on the warranty card).

Operation manual
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FTXTA30B2V1B(W)(B) Daikin room air conditioner 3P485919-13U ­ 2021.03

Verantwortung für Energie und Umwelt

3P485919-13U 2021.03

Copyright 2021 Daikin

References

• Internet - DENV | Daikin
• Internet - DENV | Daikin
• Internet - DENV | Daikin

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