Operation manual
Daikin room air conditioners
ATXTP25M5V1B
ATXTP35M5V1B
Operation manual
Daikin room air conditioners
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 ................................................... 2
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 turn on the power supply...................................................... 5
5 Operation 5
5.1 Operation range ........................................................................ 5
5.2 Operation mode and temperature setpoint................................ 5
5.2.1 To start/stop operation mode and to set the
temperature................................................................. 6
5.3 Airflow rate ................................................................................ 6
5.3.1 To adjust the airflow rate............................................. 6
5.4 Airflow direction ......................................................................... 6
5.4.1 To adjust vertical airflow direction............................... 6
5.4.2 To adjust horizontal airflow direction........................... 7
5.4.3 To use 3-D airflow direction ........................................ 7
5.5 Comfort airflow operation .......................................................... 7
5.5.1 To start/stop Comfort airflow operation....................... 7
5.6 Powerful operation .................................................................... 7
5.6.1 To start/stop Powerful operation ................................. 7
5.7 Econo operation ........................................................................ 7
5.7.1 To start/stop Econo operation..................................... 7
5.8 OFF/ON timer operation............................................................ 7
5.8.1 To start/stop OFF timer operation............................... 8
5.8.2 To start/stop ON timer operation................................. 8
5.8.3 To combine OFF timer and ON timer.......................... 8
6 Energy saving and optimum operation 8
7 Maintenance and service 8
7.1 Overview: Maintenance and service ......................................... 8
7.2 To clean the indoor unit and user interface ............................... 9
7.3 To clean the front panel............................................................. 9
7.4 To open the front panel ............................................................. 9
7.5 To clean the air filters ................................................................ 9
7.6 To clean the titanium apatite deodorising filter and the silver
particle filter (Ag-ion filter) ......................................................... 10
7.7 To replace the titanium apatite deodorising filter and the silver
particle filter (Ag-ion filter) ......................................................... 10
7.8 To close the front panel............................................................. 10
7.9 To take following items into account before a long idle period.. 10
7.9.1 Winter season ............................................................. 11
8 Troubleshooting 11
9 Disposal 11
1 About the documentation
Target audience
Endusers
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.
2.1 Instructions for safe operation
WARNING: MILDLY FLAMMABLE
MATERIAL
The refrigerant inside this unit is mildly
flammable.
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.
1.1 About this document
Thank you for purchasing this product. Please:
▪ Keep the documentation for future reference.
Operation manual
2
ATXTP25+35M5V1B
Daikin room air conditioners
3P520336-13M – 2021.03
2 User safety instructions
▪ 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.
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
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.
ATXTP25+35M5V1B
Daikin room air conditioners
3P520336-13M – 2021.03
CAUTION
Do NOT touch the heat exchanger fins.
These fins are sharp and could result
in cutting injuries.
Operation manual
3
3 About the system
ON/OFF
a
b
c
d
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.
3 About the system
WARNING: MILDLY FLAMMABLE MATERIAL
The refrigerant inside this unit is mildly flammable.
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 70dBA.
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.
INFORMATION
The following figures are just examples and may NOT
completely match your system layout.
3.1.1 Indoor unit display
a Signal receiver
b Operation lamp
c Timer lamp
d 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.
▪ 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.
Operation manual
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ATXTP25+35M5V1B
Daikin room air conditioners
3P520336-13M – 2021.03
3.2.1 Components: User interface
b
l
k
c
d
e
f
j
i
h
g
a
a
2
3
1
AAA.LR03
c
ba
2×
a Signal receiver
b OFF button
c Fan setting button
d Econo operation button
e Swing buttons
f Timer setting buttons (ON, OFF, cancel)
g Powerful operation button
h Comfort operation button
i Temperature adjustment button
j Operation mode buttons
k Automatic operation mode button
l LCD display
4 Before operation
4.2 To mount the user interface holder
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 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.
3.2.2 To operate the user interface
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
(a)(b)
a Signal receiver
1 Aim the signal transmitter at the signal receiver on the indoor
unit (maximum distance for communication is 7m).
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 back cover.
2 Insert both batteries at once.
3 Put the cover back.
Cooling
(a)
Heating
(a)
Drying
(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
▪ Outdoor temperature: –10~46°C DB
▪ Indoor temperature: 18~32°C DB
▪ Indoor humidity: ≤80%
▪ Outdoor temperature: –25~24°C DB
▪ Indoor temperature: 10~30°C DB
▪ Outdoor temperature: –10~46°C DB
▪ Indoor temperature: 18~32°C DB
▪ Indoor humidity: ≤80%
ATXTP25+35M5V1B
Daikin room air conditioners
3P520336-13M – 2021.03
Operation manual
5
5 Operation
▪ Decrease the humidity in a room
What. The system operates differently, depending on the user
selection.
Setting Description
Automatic
Drying
Heating
Cooling
Fan
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.
The system cools down or heats up a
room to the temperature setpoint. It
automatically switches between cooling
and heating if necessary.
The system decreases the humidity in a
room.
The system heats up a room to the
temperature setpoint.
The system cools down a room to the
temperature setpoint.
The system only controls the airflow
(airflow rate and airflow direction).
The system does NOT control the
temperature.
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:
5.2.1 To start/stop operation mode and to set the temperature
: Operation mode = Automatic
: Operation mode = Drying
: Operation mode = Heating
: Operation mode = Cooling
: Operation mode = Fan only
: Shows the set temperature.
1 Start operation by pressing one of the following buttons.
Mode Press Result
Automatic operation
Cooling operation
Drying operation
Heating operation
Fan only operation
2 Press or on the button one or more times to set the
temperature. You CANNOT adjust the temperature in drying or
fan only operation mode.
Cooling
operation
18~32°C 10~30°C 18~30°C —
Heating
operation
The operation lamp lights
up.
Automatic
operation
Drying or fan
only 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 Airflow direction
Vertical automatic
swing
Horizontal
automatic swing
+ 3-D airflow
direction
[—] 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 .
Moves up and down.
Moves from side to side.
Moves alternately up and down and
from side to side
3 Press to stop operation.
Result: The operation lamp goes off.
Operation manual
6
Result: appears on the LCD. The flaps (horizontal blades)
will begin to swing.
2 To use fixed position, press when the flaps reach the
desired position.
ATXTP25+35M5V1B
Daikin room air conditioners
3P520336-13M – 2021.03
5 Operation
Result: disappears from the LCD. The flaps will stop
moving.
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 when the louvers reach the
desired position.
Result: disappears from the LCD. The louvers will stop
moving.
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 when the flaps
and louvers reach the desired position.
Result: and disappear from the LCD. The flaps and
the louvers will stop moving.
5.5 Comfort airflow operation
This operation can be used in heating or cooling operation mode. It
will provide a comfortable wind that will NOT come in direct contact
with people. The system automatically sets the fixed airflow position
upward in Cooling and downward in Heating operation mode.
Cooling operation mode Heating operation mode
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
and Comfort airflow 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 20minutes; 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 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.
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.
5.5.1 To start/stop Comfort airflow operation
1 Press to start.
Result: The flap position will change, is displayed on the
LCD, and the airflow rate is set to automatic.
Mode Position of flap…
Cooling/Drying Up
Heating Down
2 Press to stop.
Result: The flap will return to the position from before the Comfort
airflow mode; disappears from the LCD.
ATXTP25+35M5V1B
Daikin room air conditioners
3P520336-13M – 2021.03
5.7.1 To start/stop Econo operation
1 Press to start.
Result: is displayed on the LCD.
2 Press to stop.
Result: disappears from the LCD.
5.8 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.
Operation manual
7
6 Energy saving and optimum operation
5.8.1 To start/stop OFF timer operation
Use this feature if the unit is operating and you want to stop
operation after a certain time.
1 Press .
Result: is displayed on the LCD and the timer lamp
lights up.
2 Press again if you want to change the time setting.
INFORMATION
Each time is pressed, the time setting advances by
1 hour. The timer can be set between 1 to 12 hours.
Example: If is set when the unit is operating, operation
will stop after 5hours.
3 To cancel the setting, press .
Result: and the time setting disappear from the LCD and the
timer lamp goes off.
INFORMATION
Night set mode
When the OFF timer is set, 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.
5.8.2 To start/stop ON timer operation
Use this feature if the unit is NOT operating and you want to start
operation after a certain time.
1 Press .
Result: is displayed on the LCD and the timer lamp
lights up.
3 If is set when the unit is NOT
operating.
Result: Operation starts in 2 hours and then stops 3 hours
later.
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.
2 Press again if you want to change the time setting.
INFORMATION
Each time is pressed, the time setting advances by
1 hour. The timer can be set between 1 to 12 hours.
Example: If is set when the unit is NOT operating,
operation will start after 2hours.
3 To cancel the setting, press .
Result: and the time setting disappear from the LCD and the
timer lamp goes off.
5.8.3 To combine OFF timer and ON timer
1 To set the timers, refer to "5.8.1 To start/stop OFF timer
operation" [4 8] and "5.8.2 To start/stop ON timer
operation"[48].
Result: and are displayed on the LCD.
Example:
2 If is set when the unit is operating.
Result: Operation stops in 1 hour and then starts 7 hours
later.
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.
Operation manual
8
ATXTP25+35M5V1B
Daikin room air conditioners
3P520336-13M – 2021.03
7 Maintenance and service
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.
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
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.
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.
Following symbols may occur on the indoor unit:
Symbol Explanation
Measure the voltage at the terminals of main circuit
capacitors or electrical components before servicing.
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
1 Hold the front panel by the panel tabs on both sides and open
it.
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.
ATXTP25+35M5V1B
Daikin room air conditioners
3P520336-13M – 2021.03
Operation manual
9
7 Maintenance and service
1
2
3 Wash the air filters with water or clean them with a vacuum
cleaner.
4 Soak in lukewarm water for about 10 to 15 minutes.
4 After washing, shake off remaining water and dry the filter in the
shade. Do NOT wring out the filter when removing water.
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 filter from the tabs and prepare a new filter.
INFORMATION
▪ If the dust does NOT come off easily, wash them with a
neutral detergent diluted in lukewarm water. Dry the air
filters in the shade.
▪ 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) and titanium
apatite deodorising filter from the tabs
2 Remove the dust from the filter with a vacuum cleaner.
INFORMATION
Dispose of the old filter as non-flammable waste.
To order titanium apatite deodorising filter or silver particle filters,
contact your dealer.
Item Part number
Titanium deodorising filter KAF970A46
Silver particle filter KAF057A41
7.8 To close the front panel
1 Set the filters as they were.
2 Gently press the front panel at both sides and at the center until
it clicks.
7.9 To take following items into account before a long idle period
1 Set the mode to fan only by pressing button to dry the
inside of the unit.
2 After operation stops, turn the breaker off.
3 Clean the air filters and replace them in their original position.
4 Remove the batteries from the user interface.
3 Soak the filter for 10 to 15minutes in warm water.
Operation manual
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ATXTP25+35M5V1B
Daikin room air conditioners
3P520336-13M – 2021.03
8 Troubleshooting
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.
7.9.1 Winter season
NOTICE
Any icicles on the outdoor unit MUST be removed. Use
gloves to avoid injury and damage to the unit.
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).
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 Measure
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. Stop the operation.
The operation switch does NOT work
well.
The operation lamp flashes and you can
check the error code by the user
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.
Turn OFF the main power
switch.
Turn OFF the power
supply.
Notify your installer and
report the error code.
INFORMATION
Refer to the reference guide located on http://
www.daikineurope.com/support-and-manuals/productinformation/ for more troubleshooting tips.
ATXTP25+35M5V1B
Daikin room air conditioners
3P520336-13M – 2021.03
Operation manual
11
DAIKIN ISITMA VE SOĞUTMA SİSTEMLERİ SAN.TİC. A.Ş.
İSTANBUL / TÜRKİYE
Tel: 0216 453 27 00
Faks: 0216 671 06 00
Çağrı Merkezi: 444 999 0
Web: www.daikin.com.tr
Gülsuyu Mahallesi, Fevzi Çakmak Caddesi, Burçak Sokak, No:20, 34848 Maltepe
Verantwortung für Energie und Umwelt
Copyright 2021 Daikin
3P520336-13M 2021.03
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