Daikin FVA71AMVEB Operation Manual

Also see for FVA100AMVEB: Installation manual

Contents

English 10Observe the following precautions to ensure thesystem operates.• Prevent direct sunlight from entering a roomduring COOLING OPERATION by using curtainsor blinds.• Keep doors and windows closed. If the doors andwindows remain open, room air will flow out anddecrease the effect of cooling and heating .• Never place objects near the air inlet and the airoutlet of the unit. It may deteriorate the effect orstop the operation.• Adjust the room temperature properly for a com-fortable environment. Avoid excessive heating orcooling.Not doing so wastes electricity.• When the display shows “ ” or “Time to cleanfilter”, ask a qualified service person to clean thefilters.(Refer to “MAINTENANCE” on page 10.)Operating the unit with stained air filter maydecrease capacity or cause malfunction.• Install TVs, radios, and stereos 1 m or more awayfrom the indoor unit and remote controller.Images may become fuzzy and noise may begenerated.• Turn off the power circuit breaker when it is not inuse for a long period (only for R410A refrigerant).When the main power switch is turned on, smallamount of power is consumed even if the systemis not in operation. (*1) Turn off the power circuitbreaker for saving energy. When reoperating, turnon the power circuit breaker 6 hours beforeoperation for smooth running. (Refer to“MAINTENANCE” on page 10.) (*2)*1 The consumed power while the outdoor unit isnot in operation depends on the model.*2 The setting before the power circuit breaker iscut off is stored. (The timer setting is cleared.)• Fully use the function of airflow direction adjust.Cold air gathers on the floor, and warm air gathersin the ceiling.Set the air discharge to horizontal direction duringCOOLING or PROGRAM DRY OPERATION, andset it downwards during HEATING OPERATION.Do not let the air blow directly to a person.• Use the TIMER OPERATION effectively.It takes some time until the indoor temperaturereaches the set temperature. It is advisable tostart operation in advance using TIMER OPERA-TION.7. OPTIMUM OPERATIONONLY A QUALIFIED SERVICE PERSON ISALLOWED TO PERFORM MAINTENANCEWARNING• Do not use flammable gas (such as hair spraysand insecticides) near the air conditioner.• Do not wipe the air conditioner with benzine orthinner.It may cause cracks, electric shocks or a fire.CAUTION• Do not wash the air conditioner with water.Doing so may result in an electric shock and fire.• To clean the air conditioner, be sure to stop oper-ation, and turn the power circuit breaker off. It maycause electric shock or injury.• After cleaning, quickly turn the power supplybreaker back on.NOTE• Do not remove the air filter except for duringcleaning. Doing so may damage the unit.• Do not install anything (such as kitchen paper)other than the approved air filters on the air inlet.Doing so may lower operation efficiency andcause freezing or leakage.HOW TO CLEAN THE AIR FILTERWhen the remote controller indicates “ ” or “Timeto clean filter”, clean the air filter.• It indicates after running for a certain time.NOTE• The time until the display appears can bechanged. For information on using the air condi-tioner in a dirty place, contact your dealer.• Once the staining on the air filter cannot beremoved, replace the filter with a new one.(The air filter for replacement is provided as anoptional part.)• Do not use the air conditioner in an oily environ-ment. If oil adheres, clean the air filter and suctiongrille regularly.8. MAINTENANCE(FOR SERVICE PERSONNEL)Stain Time until displayappearsStandard 2,500 hours(approx. 1 year)When the amount ofstaining is large1,250 hours(approx. a half year)