NON SERVICEABLE CRITERIASTURN OFF POWER SUPPLY then please consultauthorised dealer under the following conditions:• Abnormal noise during operation.• Water/foreign particles have entered the remotecontrol.• Water leaks from Indoor unit.• Circuit breaker switches off frequently.• Power cord becomes unnaturally warm.• Switches or buttons are not functioning properly.7 EnglishTo set the timerDaily timer settingTo turn ON or OFF the unit at a preset time.TIMER/CLOCKCANCELCLOCKSELECTMODEOFF/ON SETUPDOWN 34121 Press TIMERMODEto enter timer mode• Press once to change the display fromclock to timer or vice-versa.• Press for 4 seconds to change the displayfrom daily timer to weekly timer or vice-versa.2 Select ON or OFFtimerExample:OFF at 22:00OFF/ON3 Set the time UPDOWN4 Confirm SET• To cancel, press CANCEL.• When ON timer is set, the unit may start earlybefore the actual set time in order to achievethe desired temperature on time.• Timer operation is based on the clock set inthe remote control and repeats daily once set.• The timer closest to the current time will beactivated first.• If timer is cancelled manually or due to powerfailure, you can restore the previous settingby pressing SET .How to use / Information / To set the timerTo ensure optimal performance of the unit,cleaning has to be carried out at regularintervals. Please consult authorised dealer.• Switch off the power supply before cleaning.• Do not touch the aluminium fin, sharp partsmay cause injury.• Do not use benzine, thinner or scouringpowder.• Use only soap ( pH 7) or neutral householddetergent.• Do not use water hotter than 40 °C.For seasonal inspection after extendednon-use• No obstruction at air inlet and air outletvents.• These units are mounted inside the ceiling.It uses external air intake vent and airoutlet vent to operate. Please consult yournearest dealer for seasonal inspection.• After 15 minutes of operation, it is normal tohave the following temperature differencebetween air inlet and air 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.