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MODELS

DAIKIN ROOM AIR CONDITIONER

Operation Manual

FVXS25BVMB FVKS25BVMB

FVXS35BVMB FVKS35BVMB

FVXS50BVMB FVKS50BVMB

00_CV_3P098587-1_1.fm  Page 1  Wednesday, October 23, 2002  4:15 PM

Summary of Contents for FVKS25BVMB

Page 1: ...rlands Español Italiano ÅëëçíéêÜ Portugues Russian MODELS DAIKIN ROOM AIR CONDITIONER Operation Manual FVXS25BVMB FVKS25BVMB FVXS35BVMB FVKS35BVMB FVXS50BVMB FVKS50BVMB 00_CV_3P098587 1_1 fm Page 1 Wednesday October 23 2002 4 15 PM ...

Page 2: ... 0212 HT 3P098587 1 M02B053 00_CV_3P098587 1_1 fm Page 2 Wednesday October 23 2002 4 15 PM ...

Page 3: ... DRY COOL HEAT FAN Operation 10 Adjusting the Air Flow Direction 12 POWERFUL Operation 14 OUTDOOR UNIT SILENT Operation 15 HOME LEAVE Operation 16 TIMER Operation 18 Note for Multi System 20 CARE Care and Cleaning 22 TROUBLE SHOOTING Trouble Shooting 25 01_EN_3P098587 1_1 book Page 1 Thursday December 5 2002 6 01 PM ...

Page 4: ...e staff Do not attempt to install the air conditioner by your self Incorrect work will result in water leakage electric shocks or fire For installation consult the dealer or a qualified technician In order to avoid electric shock fire or injury if you detect any abnormally such as smell of fire stop the operation and turn off the breaker And call your dealer for instructions CAUTION The air condit...

Page 5: ...nit with excessive water only use a slightly wet cloth Do not place things such as vessels containing water or anything else on top of the unit Water may pene trate into the unit and degrade electrical insulations resulting in an electric shock To install the air conditioner in the following types of environments consult the dealer Places with an oily ambient or where steam or soot occurs Salty en...

Page 6: ...side of the indoor unit as it may result in injury ON OFF 1 2 4 5 2 6 7 8 3 9 11 10 14 15 12 13 Air outlet selection switch This setting blows air from upper outlet only This setting automatically decides a blow pattern depending on mode and conditions The unit is shipped from the factory with this setting This setting is recommended Air outlet selection 01_EN_3P098587 1_1 book Page 4 Thursday Dec...

Page 7: ...g table This switch is useful when the remote controller is missing 13 Signal receiver Signals are received from the remote controller When the unit receives a signal you will hear a short beep Operation start beep beep Settings changed beep Operation stop beeeeep 14 Air outlet selection switch 15 Room temperature sensor It senses the air temperature around the unit Outdoor Unit 16 Air inlet Back ...

Page 8: ...t operation Press once again to stop it 7 MODE selector button It selects the operation mode AUTO DRY COOL HEAT FAN page 10 8 SILENT button for OUTDOOR UNIT SILENT operation page 15 9 FAN setting button It selects the air flow rate setting 10 SWING button page 12 11 ON TIMER button page 19 12 TIMER Setting button It changes the time setting 13 OFF TIMER button page 18 14 TIMER CANCEL button It can...

Page 9: ...not used for a long time take the batteries out We recommend replacing once a year although if the remote controller display begins to fade or if reception deteriorates please replace with new alkali batteries Using manganese batteries reduces the lifespan The attached batteries are provided for the initial use of the system The usable period of the batteries may be short depending on the manufact...

Page 10: ...th the screws supplied with the holder 3 Place the remote controller in the remote controller holder ATTENTION About remote controller Never expose the remote controller to direct sunlight Dust on the signal transmitter or receiver will reduce the sensitivity Wipe off dust with soft cloth Signal communication may be disabled if an electronic starter type fluorescent lamp such as inverter type lamp...

Page 11: ...tumn turn the breaker OFF Use the air conditioner in the following conditions Operation outside this humidity or temperature range may cause a safety device to disable the system C TEMP ON OFF POWERFUL HOME LEAVE MODE TIMER FAN SILENT ON CANCEL OFF SWING 1 3 2 Recommended temperature setting For cooling 26 C 28 C For heating 20 C 24 C Mode Operating conditions If operation is continued out of this...

Page 12: ...HEAT FAN 2 Press ON OFF button The OPERATION lamp lights up To stop operation 3 Press ON OFF button again Then OPERATION lamp goes off To change the temperature setting 4 Press TEMPERATURE adjustment button DRY or FAN mode AUTO or COOL or HEAT mode The temperature setting is not variable Press to raise the temperature and press to lower the temperature Set to the temperature you like C TEMP ON OFF...

Page 13: ... and lower the heating capacity In that case the system switches into defrosting operation to take away the frost During defrosting operation hot air does not flow out of indoor unit At the start of heater operation so that air does not blow directly on an individual air blows in an upward direction After the blowing air gets warmer the air will blow according to memorised air flow direction and r...

Page 14: ...u will find a knob on the left side and the right side blades Notes on flap and louvers angle Unless SWING is selected you should set the flap at a near horizontal angle in HEAT mode and at a upward position in COOL or DRY mode to obtain the best performance ATTENTION When adjusting the flap by hand turn off the unit and use the remote controller to restart the unit Be careful when adjusting the l...

Page 15: ...ode When the room has become fully cool or when one hour has passed since turning on the air conditioner So that air does not come into direct contact with people air is blown upper air outlet room temperature is equlised At start of operation or other times when the room is not fully cooled Air is blown from the upper and lower air outlets for high speed cooling dur ing COOL mode and for filling ...

Page 16: ...ss POWERFUL button again NOTE Notes on POWERFUL operation In COOL and HEAT mode To maximize the cooling heating effect the capacity of outdoor unit must be increased and the air flow rate be fixed to the maximum setting The temperature and air flow settings are not variable In DRY mode The temperature setting is lowered by 2 5 C and the air flow rate is slightly increased In FAN mode The air flow ...

Page 17: ...LENT operation is set on all operated indoor units However if using priority room setting see Note for multi system page 20 This function is available in COOL HEAT and AUTO modes This is not available in FAN and DRY mode POWERFUL operation and OUTDOOR UNIT SILENT operation cannot be used at the same time Priority is given to POWERFUL operation If operation is stopped using the remote controller or...

Page 18: ...VE operation Record your preferred temperature and air flow rate 1 Press HOME LEAVE button Make sure is displayed in the remote control ler display 2 Adjust the set temperature with or as you like 3 Adjust the air flow rate with FAN setting button as you like Home leave operation will run with these settings the next time you use the unit To change the recorded information repeat steps 1 3 C TEMP ...

Page 19: ...Push the HOME LEAVE Operation button again and the air conditioner will adjust capacity to the set tem perature for normal operation Set the unit to HOME LEAVE Opera tion before leaving the living room when going to bed The unit will maintain the temper ature in the room at a comfortable level while you sleep When you enter the living room in the morn ing the temperature will be just right Disenga...

Page 20: ...TIMER lamp lights up To cancel the OFF TIMER Operation 4 Press CANCEL button The TIMER lamp goes off Notes When TIMER is set the present time is not displayed Once you set ON OFF TIMER the time setting is kept in the memory The memory is canceled when remote controller batteries are replaced When operating the unit via the ON OFF Timer the actual length of operation may vary from the time entered ...

Page 21: ...IMER lamp lights up To cancel ON TIMER operation 4 Press CANCEL button The TIMER lamp goes off To combine ON TIMER and OFF TIMER A sample setting for combining the two timers is shown below ATTENTION In the following cases set the timer again After a breaker has turned OFF After a power failure After replacing batteries in the remote controller C TEMP ON OFF POWERFUL HOME LEAVE MODE TIMER FAN SWIN...

Page 22: ...consult your retailer or dealer for assistance NIGHT QUIET Mode reduces the operation noise of the outdoor unit during the night time hours to prevent annoyance to neighbors The NIGHT QUIET Mode is activated when the temperature drops 5 C or more below the highest temperature recorded that day Therefore when the temperature difference is less than 5 C this function will not be activated NIGHT QUIE...

Page 23: ...ERFUL operation operation capacity will be concentrated in Room A In such a case the cooling heating efficiency of the units in Rooms B C and D may be slightly reduced 3 Priority when using OUTDOOR UNIT SILENT operation Example Room A is the Priority Room in the examples Just by setting the unit in Room A to SILENT operation the air conditioner starts OUTDOOR UNIT SILENT operation You don t have t...

Page 24: ...t inner side of the front grille Close the grille slowly CAUTION Units Hold the front grille firmly so that it does not fall Do not touch the metal parts on the inside of the indoor unit as it may result in injury When removing or attaching the front grille use a robust and stable stool and watch your steps carefully When removing or attaching the front grille support the grille securely with hand...

Page 25: ...shade It is recommended to clean the air filters every two weeks Air Purifying Filter green Replace approximately once every 3 months 1 Detach the filter element and attach a new one Insert with the green side up It is recommended to replace the air purifying filter every three months Photocatalytic Deodorizing Filter gray Maintenance 1 Dry the photocatalytic deodorizing filter in the sun After re...

Page 26: ...owers the cooling heating capacity and wastes energy Air is also prevented from flowing smoothly through the unit creating a noise Operation with dirty filters 1 cannot deodorize the air 2 cannot clean the air 3 results in poor heating or cooling 4 may cause odour The air purifying filter and Photocatalytic deodorizing filter cannot be reused even if washed In principle there is no need to replace...

Page 27: ...n In COOL or DRY mode Moisture in the air condenses into water on the cool surface of outdoor unit piping and drips Mists come out of the indoor unit This happens when the air in the room is cooled into mist by the cold air flow during cooling operation The indoor unit gives out odour This happens when smells of the room furniture or cigarettes are absorbed into the unit and discharged with the ai...

Page 28: ...ir filters or take all obstacles away and turn the breaker OFF Then turn it ON again and try operating the air conditioner with the remote controller If the lamp still flashes call the service shop where you bought the air conditioner Are operation modes all the same for indoor units connected to outdoor units in the multi system If not set all indoor units to the same operation mode and confirm t...

Page 29: ...asons of use resulting in poor performance It is recommended to have periodical maintenance by a specialist aside from regular cleaning by the user For specialist maintenance contact the service shop where you bought the air conditioner The maintenance cost must be born by the user Call the service shop immediately After a power failure The air conditioner automatically resumes operation in about ...

Page 30: ...OOR UNIT EA COOLING HEATING SWITCHING ERROR E5 OL STARTED E6 FAULTY COMPRESSOR START UP E7 DC FAN MOTOR FAULT E8 OPERATION HALT DUE TO DETECTION OF INPUT OVER CURRENT F3 HIGH TEMPERATURE DISCHARGE PIPE CONTROL F6 HIGH PRESSURE CONTROL IN COOLING H6 OPERATION HALT DUE TO FAULTY POSITION DETECTION SENSOR H8 CT ABNORMALITY H9 FAULTY SUCTION AIR TEMPERATURE SENSOR J3 FAULTY DISCHARGE PIPE TEMPERATURE ...

Page 31: ... PROTECTOR WORKED OR FREEZE UP IN OPERATING UNIT OR STAND BY UNIT OVERLOAD RELAY WORKED OR HIGH DISCHARGE PIPE TEMPERATURE FAULTY COMPRESSOR START INPUT OVERCURRENT THERMISTOR OR CT ABNORMALITY HIGH TEMPERATURE SWITCHBOX HIGH TEMPERATURE AT INVERTER CIRCUIT HEATSINK OUTPUT OVERCURRENT REFRIGERANT SHORTAGE LOW VOLTAGE TO MAIN CIRCUIT OR MOMENTARY VOLTAGE LOSS REVERSING SOLENOID VALVE SWITCHING FAIL...

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