Table of contents
User reference guide
3
FTXTA30A2V1BW
Split system air conditioner
4P518786-4F – 2020.05
6 Energy saving and optimum operation 38
7 Maintenance and service 40
7.1 Overview: Maintenance and service .............................................................................................................................. 40
7.2 To clean the indoor unit and user interface................................................................................................................... 41
7.3 To clean the front panel ................................................................................................................................................. 41
7.4 To open the front panel.................................................................................................................................................. 42
7.5 About the air filters......................................................................................................................................................... 42
7.6 To clean the air filters ..................................................................................................................................................... 43
7.7 To clean the titanium apatite deodorizing filter and the silver particle filter (Ag-ion filter) ........................................ 43
7.8 To replace the titanium apatite deodorizing filter and the silver particle filter (Ag-ion filter) ..................................... 44
7.9 To close the front panel.................................................................................................................................................. 44
7.10 To remove the front panel.............................................................................................................................................. 45
7.11 To take following items into account before a long idle period.................................................................................... 45
7.11.1 Winter season................................................................................................................................................. 46
8 Troubleshooting 47
8.1 Symptoms that are NOT system malfunctions............................................................................................................... 49
8.1.1 Symptom: A sound like water flowing is heard ............................................................................................. 49
8.1.2 Symptom: A blowing sound is heard.............................................................................................................. 49
8.1.3 Symptom: A ticking sound is heard................................................................................................................ 49
8.1.4 Symptom: A whistling sound is heard............................................................................................................ 49
8.1.5 Symptom: A clicking sound during operation or idle time is heard .............................................................. 49
8.1.6 Symptom: A clapping sound is heard............................................................................................................. 50
8.1.7 Symptom: White mist comes out of a unit (Indoor unit, outdoor unit)........................................................ 50
8.1.8 Symptom: The units can give off odours ....................................................................................................... 50
8.1.9 Symptom: The outdoor fan rotates while the air conditioner is not in operation ....................................... 50
8.2 Solving problems based on error codes ......................................................................................................................... 50
8.3 Troubleshooting for wireless connection adapter......................................................................................................... 52
9 Disposal 53
10 Glossary 54
To Next Page
Loading...
