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5 Operation

Operation manual

8

ATXF20~42C5V1B

Daikin room air conditioner

3P520336-10K – 2020.08

5.3.3

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 the
vertical blades.

Setting

Airflow direction

 Vertical auto swing

Moves up and down.

[—]

Stays in a fixed position.

CAUTION

▪ ALWAYS use a user interface to adjust the angle of the

flap. When the flap is swinging and you move it forcibly
by hand, the mechanism will break.

▪ Be  careful  when  adjusting  the  louvers.  Inside  the  air

outlet, a fan is rotating at high speed.

Note:

  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.

a

b

c

a

Flap range in cooling or drying operation

b

Flap range in hating operation

c

Flap range in fan only operation

To adjust the airflow direction

1

To use auto swing, press 

.

Result: 

 will appear on the LCD.

Result: 

The flap (horizontal blade) will begin to swing.

2

To  use  fixed  position,  press 

  when  the  flap  reaches  the

desired position.

Result: 

 disappears from the LCD.

To adjust the louvers (vertical blades)

1

Hold 1 or both knobs and move the louvers.

a

a

a

Knobs

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.

5.3.4

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

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 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.

5.3.5

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.

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.

Summary of Contents for ATXF20C5V1B

Page 1: ...Operation manual Daikin room air conditioner English Operation manual Daikin room air conditioner ATXF20C5V1B ATXF25C5V1B ATXF35C5V1B ATXF42C5V1B ...

Page 2: ...es while the air conditioner is not in operation 12 8 2 Solving problems based on error codes 12 9 Disposal 13 1 About the documentation 1 1 About this document Thank you for purchasing this product Please Read the documentation carefully before operating the user interface to ensure the best possible performance Request the installer to inform you about the settings that he used to configure your...

Page 3: ...al symbols are Pb lead 0 004 Waste batteries must be treated at a specialized treatment facility for reuse By ensuring waste batteries are disposed of correctly you will help to prevent potential negative consequences for the environment and human health 2 2 Instructions for safe operation WARNING MILDLY FLAMMABLE MATERIAL The refrigerant inside this unit is mildly flammable CAUTION Do NOT insert ...

Page 4: ...therwise 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 CAUTION This unit is equipped with electrically powered safety measures such as a refrigerant leak detector In order to be effective the unit must ...

Page 5: ...sabled 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...

Page 6: ...out 1 year 1 Remove the back cover 2 Insert both batteries at once 3 Put the cover back 2 3 1 AAA LR03 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 5 Operation 5 1 Operation range Operation mode Operation range Cooling a b Outdoor temperature 10 46 C DB Indoor temperature 18 32 C DB Indoor humidit...

Page 7: ...he 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 3 1 To start stop oper...

Page 8: ...the air 5 3 4 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 INFORMATION Powerful and Comfort airflow operation C...

Page 9: ...ory 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 To combine OFF timer and ON timer 1 To set the timers refer to To start stop OFF ...

Page 10: ...ioner 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 ...

Page 11: ...ms into account before a long idle period Operate the unit in fan only mode for several hours to dry the inside of the unit 1 Press and select fan only operation 2 Press to 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 ma...

Page 12: ...his sound is generated when the refrigerant control valves or electrical parts operate 8 1 6 Symptom A clapping sound is heard This sound is generated when an external device sucks air out of the room e g exhaust fan extractor hood while the doors and windows in the room are closed Open the doors or windows or turn off the device 8 1 7 Symptom The outdoor fan rotates while the air conditioner is n...

Page 13: ...rmistor abnormality Discharge pipe thermistor abnormality Outdoor heat exchanger thermistor abnormality Electrical parts heat error Radiation fin temperature rise Inverter instantaneous overcurrent DC Radiation fin thermistor abnormality Compressor internal temperature error 9 Disposal NOTICE Do NOT try to dismantle the system yourself dismantling of the system treatment of the refrigerant oil and...

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Page 16: ...TANBUL 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 3P520336 10K 2020 08 Copyright 2020 Daikin Verantwortung für Energie und Umwelt ...

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