SiBE26-701 Field Setting of Indoor UnitField Setting 271.3 Detailed Explanation of Setting Modes1.3.1 Filter Sign SettingIf switching the filter sign ON time, set as given in the table below.Set Time1.3.2 Ultra-Long-Life Filter Sign SettingWhen a Ultra-long-life filter is installed, the filter sign timer setting must be changed.It blinks based on the “filter cleaning” display interval.Setting Table1.3.3 Selection of ThermistorSelect the thermistor to control indoor temperature.The factory setting for the Second Code No. is "02" and indoor temperature is controlled by theindoor unit suction air thermistor.When the Second Code No. is set to "01," the suction air thermistor and the remote controllerthermistor are concurrently operated. Their control is shown in the upper right figure.1.3.4 "Filter Cleaning" Displayed or Not DisplayedWhether or not to display "Filter Cleaning" after operation of certain duration can be selected.Mode No. FirstCode No.SecondCode No.Filter Specs. SettingStandard Long Life Ultra LongLife Filter10 (20) 0 01 200 hrs. 2,500 hrs. 10,000 hrs. ContaminationLight02 100 hrs. 1,100 hrs. 5,000 hrs. ContaminationHeavyMode No. Setting Switch No. Setting Position No. Setting10 (20) 1 01 Long-Life Filter02 Ultra-Long-Life FilterMode No. First Code No. Second Code No. Thermistor that controlsindoor temperature10 (20) 201Indoor air thermistor forremote controller andsuction air thermistor forindoor unit02 Suction air thermistor forindoor unit20222426283032343621 23 25 27 29 31 33 35 37 1416182022242628303214 16 18 20 22 24 26 28 30When coolingWhen heatingAir temperature(ºC) Air temperature(ºC)Preset temperatur(ºC)Preset temperatur(ºC)Suction airthermistorSuction airthermistorRemote controllerthermistorRemote controllerthermistorSuction airthermistorSuction airthermistorSuction airthermistorSuction airthermistorRemote controllerthermistorRemote controllerthermistorSuction airthermistorSuction airthermistorMode No. First Code No. Second Code No. "Filter Cleaning" Display10 (20) 3 01 Yes02 No