16FOR COMFORTABLE USECleantheairfilterperiodically.Whencoolingseasonisover,cleantheairfilter.Ifairfilteriscolgged:Efficiencyofair-conditioningisreduced,anditwillresultinexcessiveconsumptionofelec-tric power.Itwillresultinmalfunction.Waterdropwilldripincoolingmode Operation.Keep the room temperature to be suitable.Toocoolingisnotgoodforyourhealth.Furthermore,itwillresultinexcessiveconsumptionofelectricpower.OptimaltemperaturePreventdirectsunlightanddraft. Adjusttheblowdirectionclever-ly.Use circulator when coldness isfeltonyourfeetduringtheheat-ing operation.Interceptdirectsunlightwiththecur-tainorblindduringcooling.Keepthewindowandentranceshutexceptdur-ing ventilation.Avoidfacingthecooledairdirectlyforalongtime.Carealsoshouldbeexercisedtoavoidthewinddirectlytosmallani-mals or plants.Ifyoufeelcoldonthefeetbecauseofhighceiling,itisrecommendedtousethe circulator.Fordetails,contactyourdealer.4315/ 26-7 /-824 /18C CC CC CCCCC CC C2. If the supply cord is damaged, it must be replaced by the manufacturer or its service agent or asimilar qualified person. An extend cord is not recommended, the requirement of the power supplycord is H07RN-F 3G 2.5mm2 (suitable for installation in European region)3. If the fuse on PC board is broken please change it with the type of T. 3.15A /250V.4. The waste battery shall be disposed properly.5. The wiring method should be in line with the local wiring standard.6. Use copper wire only. The connecting cable should be H07RN-F 2x2mm2, 4G 0.75mm2. (forheating pump unit) or H07RN-F 3G 2.5mm2. (for cooling only unit). The power cable shouldbe H07RN-F 3G 2.5mm2. All the cables shall have got the European allthentication certificate.7. The power supply connects from the indoor side.8. The all-pole discon-rexion connection method should be applied in the power supply.9. The indoor unit installation height is at least 2.5m1. Applicable ambient temperature range:CoolingHeatingIndoorIndoorOutdoorD.B32 /2318 /14Maximum:Minimum:D.B / W.BD.B / W.BMaximum:Minimum:D.B / W.BD.BMaximum:Minimum:D.B2027Outdoor D.B / W.BMaximum:Minimum:D.B / W.B