Daikin FUQ71CVEB Operation Manual

Also see for FUQ100CVEB: Service manual Service manual Operation manual Installation manual

Contents

Daikin FUQ71CVEB Operation Manual Manual pdf 11 page image

English 8MOVEMENT OF THE HORIZONTAL BLADEFor the following conditions, micro computer con-trols the airflow direction so it may be different fromthe display.NOTE (In case of FUQ)• When group control is performed on the simulta-neous operation system (twin and triple), airflowdirection cannot be individually set on the slaveunits.We recommend using the airflow in the positionlisted above when fixing the airflow direction.Operationmode• COOLING• AUTOMATICCOOLING• PROGRAMDRY• HEATING• AUTOMATICHEATINGUp anddowndirectionAir blows in theautomatic setdirection for aperiod of time toprevent condensa-tion on the horizon-tal blades.• When operatingcontinuously atdownward air-flow directionThe airflow direc-tion becomes hori-zontal so that itdoes not blowdirectly towardyour body.• When roomtemperature ishigher than theset temperature• When the HEAT-ING OPERA-TION starts orduring theDEFROSTOPERATION (iffrost forms onthe outdoor unit)Indoorunit(Slave)Indoorunit(Master)OutdoorunitOutdoorunitTripleRemotecontrollerTwinIndoorunit(Slave)Recommended airflow direction positionsCoolingHeatingObserve the following precautions to ensure the airconditioner operates.• Prevent direct sunlight from the window by usingcurtains or blinds during the COOLING OPERA-TION.• 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 air conditioner. It may decrease theeffect or stop 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 “8. MAINTENANCE” on page 9.)Operating the indoor 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. When the power circuitbreaker is turned on, small amount of power isconsumed even if the air conditioner is not inoperation. (*1)Turn off the power circuit breaker for savingenergy. When reoperating, turn on the power cir-cuit breaker 6 hours before operation for smoothrunning.(Refer to “8. MAINTENANCE” on page 9.) (*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 gathersunder the ceiling.Set the air direction to horizontal during theCOOLING or PROGRAM DRY OPERATION, andset it downwards during the HEATING OPERA-TION.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 the TIMEROPERATION.7. OPTIMUM OPERATION