A10762290A iii
TABLE OF CONTENTS
1. SafetySummary .............................................................................................................................................1
2. BeforeOperation.............................................................................................................................................6
2.1 EcientUseofIndoorUnit.....................................................................................................................6
2.2 EcientUseofCoolingandHeating......................................................................................................6
3. NameofPartsandIndicationofSafetyConsideration ...................................................................................7
3.1 IndoorUnit..............................................................................................................................................7
3.2 WiredController .....................................................................................................................................8
4. OperationMethod ...........................................................................................................................................9
5. SettingMethod................................................................................................................................................9
6. Operation ........................................................................................................................................................9
7. OperationLock................................................................................................................................................9
8. MenuOperation ..............................................................................................................................................9
9. MotionSensor...............................................................................................................................................10
9.1 Function................................................................................................................................................10
9.2 DetailsforMotionSensorControl ........................................................................................................10
9.3 DescriptionsforSettingItems .............................................................................................................. 11
9.4 SettingofMotionSensor ...................................................................................................................... 11
9.5 FrostWash ............................................................................................................................................12
9.6 PreventExcessiveCooling...................................................................................................................12
9.7 AirowOptimizationinHeatingMode ..................................................................................................12
10. OtherIndications...........................................................................................................................................13
10.1 InNormalCondition..............................................................................................................................13
10.1.1 CentralControl............................................................................................................................13
10.1.2 MotionSensorControl................................................................................................................13
10.1.3 Defrost ........................................................................................................................................13
10.1.4 OperationControl .......................................................................................................................13
10.1.5 ColdDraftControlduringCoolingOperation..............................................................................14
10.1.6 AutomaticHeating/CoolingOperation ........................................................................................14
10.1.7 SetbackOperation......................................................................................................................15
10.2 InAbnormalCondition ..........................................................................................................................15
10.2.1 Abnormality.................................................................................................................................15
10.2.2 PowerFailure..............................................................................................................................15
10.2.3 ElectromagneticInterference(EMI)............................................................................................15
11. AutomaticControl .........................................................................................................................................15
12. SimultaneousOperation ...............................................................................................................................16
13. Maintenance .................................................................................................................................................16
13.1 DailyMaintenance................................................................................................................................16
13.1.1 CleaningAirFilter .......................................................................................................................16
13.1.2 Removing,AttachingandCleaningAirInletGrille ......................................................................18
13.2 MaintenanceBeginningandEndingofUse .........................................................................................18
14. Troubleshooting ............................................................................................................................................19
14.1 ThisisNotAbnormal ............................................................................................................................19
14.2 BeforeContact .....................................................................................................................................20
14.3 ContactDistributor................................................................................................................................21
14.4 AlarmCode ..........................................................................................................................................22
