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39

Troubleshooting

 

Call the service shop immediately

 WARNING

 

When an abnormality (such as a burning smell) occurs, stop operation and turn the breaker off.

• Continued operation in an abnormal condition may result in troubles, electric shocks or fire.
• Consult the service shop where you bought the air conditioner.

 

Do not attempt to repair or modify the air conditioner by yourself.

• Incorrect work may result in electric shocks or fire.
• Consult the service shop where you bought the air conditioner.

If one of the following symptoms takes place, call the service shop immediately.

• 

The power cord is abnormally hot or damaged.

• 

An abnormal sound is heard during operation.

• 

The safety breaker, a fuse, or the earth leakage breaker 

cuts off the operation frequently. 

• 

A switch or a button often fails to work properly.

• 

There is a burning smell.

• 

Water leaks from the indoor unit.

Turn the breaker off and call the service shop.

 

After a power failure

• The air conditioner automatically resumes operation in about 3 minutes. You should just wait for a while.

 

Lightning

• If lightning may strike the neighbouring area, stop operation and turn the breaker off for system protection.

 

Disposal requirements

Your product and the batteries supplied with the controller are marked with this symbol. This symbol means that 
electrical and electronic products and batteries shall not be mixed with unsorted household waste.
For batteries, a chemical symbol can be printed beneath the symbol. This chemical symbol means that the 
battery contains a heavy metal above a certain concentration. Possible chemical symbols are:

 

Pb: lead (>0.004%)

Do not try to dismantle the system yourself: the dismantling of the product, treatment of the refrigerant, of oil and of other parts 
must be done by a qualified installer in accordance with relevant local and national legislation.
Units and waste batteries must be treated at a specialized treatment facility for re-use, recycling and recovery.
By ensuring correct disposal, you will help to prevent potential negative consequences for the environment and human health.
Please contact the installer or local authority for more information.

01_EN_3P320970-1A.indd   39

12/20/2012   11:22:44 AM

Summary of Contents for FTXS35K2V1B

Page 1: ...DAIKIN ROOM AIR CONDITIONER OPERATION MANUAL MODELS FTXS35K2V1B FTXS42K2V1B FTXS50K2V1B English Deutsch Fran ais Nederlands Espa ol Italiano E Portugues Pycc T rk e...

Page 2: ...e noise level of the outdoor unit This function is useful when you need to consider the noise for your neighbourhood Page 19 INTELLIGENT EYE The INTELLIGENT EYE sensor detects the human movement in a...

Page 3: ...eration 9 Operation AUTO DRY COOL HEAT FAN Operation 11 Adjusting the Airflow Direction and Rate 13 COMFORT AIRFLOW INTELLIGENT EYE Operation 15 POWERFUL Operation 18 ECONO OUTDOOR UNIT QUIET Operatio...

Page 4: ...ot operating correctly i e not generating cool or warm air refrigerant leakage could be the cause Consult your dealer for assistance The refrigerant within the air conditioner is safe and normally doe...

Page 5: ...nd do not let leaves and other debris accumulate around the unit Leaves are a hotbed for small animals which can enter the unit Once in the unit such animals can cause malfunctions smoke or fire when...

Page 6: ...es signals from the remote controller When the unit receives a signal you will hear a beep sound Case Sound type Operation start beep beep Setting changed beep Operation stop long beep Indoor unit ON...

Page 7: ...me models Open the front panel Air filter Titanium apatite photocatalytic air purifying filter Refrigerant piping and inter unit wiring Earth terminal It is inside of this cover Drain hose Air inlet b...

Page 8: ...ximum distance for communication is approx 7m FAN setting button It selects the airflow rate setting Page 14 POWERFUL button POWERFUL operation Page 18 Display LCD It displays the current settings In...

Page 9: ...R button Page 22 CLOCK button Page 10 Lamp brightness setting button Page 9 COMFORT SENSOR button COMFORT AIRFLOW and INTELLIGENT EYE operation Page 15 OFF TIMER button Page 21 TIMER CANCEL button It...

Page 10: ...system is not used for a long time take the batteries out The batteries will last for approx 1 year If the remote controller display begins to fade and the degradation of reception performance occurs...

Page 11: ...er is turned on the flaps of the indoor unit opens and closes once to set the reference position To set the clock 1 Press is displayed on the LCD and blink 2 Press to set the current day of the week 3...

Page 12: ...air around all parts of the room After the start of HEAT operation it takes some time before the room gets warmer In HEAT operation frost may occur on the outdoor unit and lower the heating capacity I...

Page 13: ...s consumes a small amount of electricity even while it is not operating If you are not going to use the air conditioner for a long period for example in spring or autumn turn the breaker off Use the a...

Page 14: ...The louvers vertical blades will begin to swing The 3 D air ow direction Press and and are displayed on the LCD The flaps and louvers move in turn To cancel 3 D airflow press either or again The flap...

Page 15: ...MFORT AIRFLOW COMFORT AIRFLOW 35 60 95 100 40 90 Upper limit Lower limit Stop operation 40 90 In swing operation during cooling operation the upper flap does not move This is not malfunction When swin...

Page 16: ...etected in the areas Use the INTELLIGENT EYE operation in combination with the COMFORT AIRFLOW operation The air conditioner will go into energy saving mode after 20 minutes The wind direction may dif...

Page 17: ...are detected To cancel operation Press and select blank on the LCD The INTELLIGENT EYE lamp goes off Display Operation mode Explanation COMFORT AIRFLOW The flaps will adjust the airflow direction upw...

Page 18: ...e to the front side of the indoor unit If there are people close to the front side of the indoor unit or in both areas it is recommended to use the COMFORT AIRFLOW and INTELLIGENT EYE operations simul...

Page 19: ...AIRFLOW or OUTDOOR UNIT QUIET operation Priority is given to the function of whichever button is pressed last POWERFUL operation can only be set when the unit is running Pressing causes the settings...

Page 20: ...ll hardly trip even if the air conditioner and other appliances are used at same time Time Maximum during normal operation Maximum during ECONO operation Normal operation ECONO operation From start up...

Page 21: ...n is pressed last If the level of power consumption is already low ECONO operation will not drop the power consumption Notes on OUTDOOR UNIT QUIET operation If using a multi system the OUTDOOR UNIT QU...

Page 22: ...and setting time are displayed on the LCD The TIMER lamp lights yellow Page 5 Display To cancel OFF TIMER operation Press and setting time disappear from the LCD and day of the week are displayed on...

Page 23: ...he setting rapidly 3 Press again and setting time are displayed on the LCD The TIMER lamp lights yellow Page 5 Display To cancel ON TIMER operation Press and setting time disappear from the LCD and da...

Page 24: ...se settings are the same as those for Monday Page 26 6 00 8 30 17 30 22 00 25 C 27 C Program 1 Program 2 Program 3 Program 4 ON OFF ON OFF Saturday No timer settings Sunday Make timer settings up to p...

Page 25: ...to select the desired day of the week and reservation number Pressing changes the reservation number and the day of the week 3 Press The day of the week and reservation number will be set and blink 4...

Page 26: ...ntervals To return to the ON OFF TIMER mode setting press Go to step 9 when setting the OFF TIMER 7 Press The time will be set and the temperature blink 8 Press to select the desired temperature The t...

Page 27: ...of the week 5 Press Be sure to direct the remote controller toward the indoor unit and check for a receiving tone and flashing the OPERATION lamp The reservation will be copied to the selected day of...

Page 28: ...elect the reservation number and press The mode is switched to setting mode Go to setting mode step 2 Page 24 3 Press to exit confirming mode To deactivate WEEKLY TIMER operation Press while is displa...

Page 29: ...ed reservation will be deleted 6 Press If there are still other reservations WEEKLY TIMER operation will be activated The reservations for each day of the week This function can be used for deleting r...

Page 30: ...on standby and the OPERATION lamp will flash With the priority room setting active Refer to priority room setting on the next page NIGHT QUIET mode Available only for COOL operation NIGHT QUIET mode...

Page 31: ...ed in room A while operating the following modes in room B C and D Operation mode in room B C and D Status of room B C and D when the unit in room A is in COOL operation COOL or DRY or FAN Current ope...

Page 32: ...rd stuff CAUTION Before cleaning be sure to stop the operation and turn the breaker off Do not touch the aluminium fins of the indoor unit If you touch those parts this may cause an injury Air filter...

Page 33: ...ll disconnect the rotation dowel on one side Disconnect the front panel shaft on the other side in the same manner 1 Slide 2 Pull 2 Clean the front panel Wipe it with a soft cloth soaked in water Only...

Page 34: ...ater or clean them with vacuum cleaner Be sure to remove the titanium apatite photocatalytic air purifying filter Refer to titanium apatite photocatalytic air purifying filter on the next page It is r...

Page 35: ...ment Remove the tabs on the filter frame and replace with a new filter Do not throw away the filter frame Reuse the filter frame when replacing the titanium apatite photocatalytic air purifying filter...

Page 36: ...ontroller When a multi outdoor unit is connected make sure the HEAT operation is not used at the other room before you use the FAN operation Page 29 We recommend periodical maintenance In certain oper...

Page 37: ...in other rooms are in operation Blowing sound This sound is generated when the flow of the refrigerant in the air conditioner is switched over Ticking sound This sound is generated when the size of t...

Page 38: ...e air filters clean Clean the air filters Is there anything to block the air inlet or the outlet of the indoor and the outdoor units Turn the bleaker off and take all obstacles away Then turn it on ag...

Page 39: ...Replace all the batteries with new size AAA LR03 alkaline For details refer to set the batteries of this manual Page 9 The outdoor fan rotates while the air conditioner is not in operation After oper...

Page 40: ...esumes operation in about 3 minutes You should just wait for a while Lightning If lightning may strike the neighbouring area stop operation and turn the breaker off for system protection Disposal requ...

Page 41: ...MAIN CIRCUIT OVERVOLTAGE U4 FAILURE OF TRANSMISSION BETWEEN INDOOR UNIT AND OUTDOOR UNIT INDOOR UNIT A1 INDOOR PCB DEFECTIVENESS A5 HIGH PRESSURE CONTROL OR FREEZE UP PROTECTOR A6 FAN MOTOR FAULT C4...

Page 42: ...TPUT OVERCURRENT REFRIGERANT SHORTAGE LOW VOLTAGE TO MAIN CIRCUIT OR MOMENTARY VOLTAGE LOSS REVERSING SOLENOID VALVE SWITCHING FAILURE FAN MOTOR FAULT NOTE 1 POWER SUPPLY FAULT OR NOTE 2 NOTE The LED5...

Page 43: ...English 42 MEMO...

Page 44: ...3P320970 1A M12B268A 1212 HT Two dimensional bar code is a code for manufacturing Quick Reference...

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