Daikin FUA71AVEB Operation Manual

Also see for FUA100AVEB: Installation manual

Contents

Daikin FUA71AVEB Operation Manual Manual pdf 16 page image

15 English• Check if the air filter is clogged.Ask a qualified service person to clean the airfilters.A decrease in the airflow volume of the airconditioner will result and the performance ofthe air conditioner will be degraded and powerconsumption will increase if the air filter isclogged with dust or dirt.In addition, this may cause dew condensationat the air outlet.(Refer to "MAINTENANCE (FOR SERVICEPERSONNEL)" on page 8.)• Check if the set temperature is not proper.Set to an appropriate temperature, fan speed,and airflow direction.• Check if the FAN SPEED button is set to LOWSPEED.Set to an appropriate temperature, fan speed,and airflow direction.• Check if the airflow direction is not proper.Set to an appropriate temperature, fan speed,and airflow direction.• Check if the doors or the windows are open.Shut doors or windows to prevent wind fromcoming in.• Check if direct sunlight enters the room (whencooling).Use curtains or blinds.• When there are too many inhabitants in theroom (when cooling).• Check if the heat source of the room isexcessive (when cooling).4. Operation was performed or stoppedalthough the on/off button was not pressed.• Are you sure that the ON/OFF timer operationis not used?Turn off the ON/OFF timer.Please refer to operation manual attached tothe remote controller.• Are you sure that any remote control device isnot connected?Contact the central control room that directedthe stop.• Are you sure that the display for centralizedcontrol is not lit?Contact the central control room that directedthe stop.If the problem is not solved after checking theabove points, please do not try to repair ityourself.In such cases, always ask your local dealer.At this time, please tell the symptom andmodel name (written on the model nameplate).If one of the following malfunctions occurs, takethe measures shown below and contact yourlocal dealer.The air conditioner must be repaired by a qualifiedservice person.WARNINGWhen the air conditioner is malfunctioning(giving off a burning odor, etc.), turn offpower to the air conditioner and contact yourlocal dealer.Continued operation under such circumstancesmay result in a failure, electric shocks or a fire.Contact your local dealer.• If a safety device such as a fuse, a power circuitbreaker or an earth leakage breaker frequentlyactuates;Measure: Do not turn on the main power switch.• If the ON/OFF switch does not properly work;Measure: Turn off the main power switch.• If water leaks from the indoor unit.Measure: Stop the operation.11. DISPOSAL REQUIREMENTSFor batteries, a chemical symbol can beprinted beneath the symbol. This chemicalsymbol means that the battery contains aheavy metal above a certain concentration.Possible chemical symbols are:Pb: lead (>0.004%)Do not try to dismantle the system yourself: the dismantlingof the product, treatment of the refrigerant, of oil and of otherparts must be done by a qualified installer in accordance withrelevant local and national legislation.Units and waste batteries must be treated at a specializedtreatment facility for re-use, recycling and recovery.By ensuring correct disposal, you will help to prevent poten-tial negative consequences for the environment and humanhealth.Please contact the installer or local authority for more infor-mation.•Screen and the operationlamp will blink.•If a warning occurs, onlythe error icon will blinkand the operation lamp willnot blink.•To display the error code and contact infor-mation, press the Menu/Enter button.•The error code blinks and the contactaddress and model name will appear.•Notify your Daikin dealer of the Error codeand Model name.Cool Set to28 °CError : Push Menu ButtonOperationlampContact Info0123–4567–8900Indoor Model –––/000Error Code:A1Outdoor Model –––/000Return