8Cleaning instructionsTo ensure optimal performance of the unit, cleaning has to be carried out at regular intervals.Please consult authorised dealer.• Switch off the power supply before cleaning.• Do not touch the aluminium fin, sharp parts may cause injury.• Do not use benzine, thinner or scouring powder.• Use only soap ( pH 7) or neutral household detergent.• Do not use water hotter than 40 °C.OPENCLOSECLOSEOPENPOWERTIMERAIR SWINGOFF/ON22 Slowly pullSlowly pulldown thedown theintake grille.intake grille.33 Remove the airRemove the airfilter from thefi lter from thetabs and pull ittabs and pull itdownwards.downwards.11 Press the knobs.Press the knobs.RemoveRemoveCLOSEOPENOPENCLOSERemove Air FilterKnobInsert the airfilter to the tabsof the intakegrille.Slowly bringup theintake grille.Press the knobs to theCLOSE side.Air Filter Installation112233INDOOR UNITWipe the unit gentlywith a soft, dry cloth.AIR FILTERVacuum, wash and dry.• lt is recommended to clean the airfilter every 6 weeks.• Do not operate without an air filter.• Wash/rinse the air filter gently withwater to avoid damage to the air filtersurface.• Do not dry the part with a hair dryeror a stove.• Replace any damaged air filters.For seasonal inspection after extended non-use• Checking of remote control batteries.• No obstruction at air inlet and air outlet vents.• After 15 minutes of operation, it is normal to have thefollowing temperature difference between air inlet andair outlet vents: COOL: ≥ 8 °C HEAT: ≥ 14 °CFor extended non-use• Activate HEAT mode for 2~3 hours toremove moisture left in the internal partsthoroughly to prevent mould growth.• Turn off the power supply.• Remove the remote control batteries.