SiBE04-101 InstructionSystem Configuration 539Preparation Before Operation Setting the air purifying filtersIndoor unit Holding down ( ) or ( ) buttonrapidly increases or decreases the time display.NOTE Setting the clockPress .Press to set the clock to thepresent time. Turn the breaker ON Turning ON the breaker opens the flap, thencloses it again. (This is a normal procedure.)Pull out the air filters. Push upwards thetab at the center ofeach air filter, thenpull it down.2Open the front grille. Hold the grille by the tabs on the two sidesand lift it until it stops with a click.(about 60˚)1ûCSet the air purifying filters. Attach an air purifying filter to each air filter.(See page 16 “Care and cleaning”)Set the air filters in their originalpositions and close the front grille. Operation without air filters may result introubles as dust will accumulate inside theindoor unit.341is displayed.2blinks.3Please note The air conditioner always consumes 15 – 35 watts ofelectricity 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 air conditioner in the following conditions.Press .blinks.(Now the clock is set.)ModeCOOL/DRYHEATOperating conditionsOutdoor temperatureRXD: –10 to 46 ˚C2~3MX : 21 to 43 ˚C4MX : 10 to 43 ˚CIndoor temperature : 15 to 28 ˚CIndoor humidity : 80% max. (*1)Outdoor temperatureRXD: –15 to 24 ˚C2~4MX : –10 to 24 ˚CIndoor temperature : 10 to 30 ˚CIf operation is continued out of this range• A safety device may work to stop theoperation.(In multi system, it may work to stopthe operation of the outdoor unit only.)• Condensation may occur on theindoor unit and drip.• A safety device may work to stop theoperation.(*1) Use in humidity 60% or lower when using the unitat an outdoor temperature of 10˚C or lower.Tips for saving energy Be careful not to cool the room too much.Keeping the temperature setting at amoderate level helps save energy.Recommended temperature settingFor cooling: 26˚C – 28˚CFor heating: 20˚C – 24˚C Cover windows with a blind or a curtain.Blocking sunlight and air from outdoorsincreases the cooling effect. Clogged air filters cause inefficientoperation and waste energy. Clean themonce in about every two weeks.SiBE04-101.book Page 53 Monday, October 15, 2001 3:08 PM
