Table of contents
User reference guide
2
CVXM20+FVXM25~50A2V1B
Split system air conditioners
4P625990-1A – 2020.10
Table of contents
1 About the documentation 4
1.1 About this document ...................................................................................................................................................... 4
2 General safety precautions 5
2.1 About the documentation .............................................................................................................................................. 5
2.1.1 Meaning of warnings and symbols ................................................................................................................ 5
3 User safety instructions 7
3.1 General............................................................................................................................................................................ 7
3.2 Instructions for safe operation ....................................................................................................................................... 8
4 About the system 12
4.1 Indoor unit ...................................................................................................................................................................... 12
4.1.1 Daikin eye indication lamp ............................................................................................................................. 13
4.2 About the user interface................................................................................................................................................. 13
4.2.1 Components: User interface .......................................................................................................................... 14
4.2.2 Status: User interface LCD.............................................................................................................................. 15
4.2.3 To operate the user interface ........................................................................................................................ 16
5 Before operation 17
5.1 Overview: Before operation ........................................................................................................................................... 17
5.2 To turn on the power supply .......................................................................................................................................... 17
5.3 To insert the batteries .................................................................................................................................................... 17
5.4 To mount the user interface holder ............................................................................................................................... 18
5.5 About the clock ............................................................................................................................................................... 18
5.5.1 To set the clock............................................................................................................................................... 18
5.6 Brightness of the indoor unit display ............................................................................................................................. 19
5.6.1 To set the brightness of the indoor unit display............................................................................................ 19
6 Operation 20
6.1 Operation range.............................................................................................................................................................. 20
6.2 When to use which feature ............................................................................................................................................ 20
6.3 Operation mode and temperature setpoint .................................................................................................................. 21
6.3.1 To start/stop operation mode and to set the temperature.......................................................................... 22
6.4 Airflow rate ..................................................................................................................................................................... 23
6.4.1 To adjust the airflow rate ............................................................................................................................... 23
6.5 Airflow direction ............................................................................................................................................................. 23
6.5.1 To adjust vertical airflow direction ................................................................................................................ 24
6.5.2 To adjust the louvers (vertical blades)........................................................................................................... 24
6.6 Air outlet selection.......................................................................................................................................................... 24
6.6.1 To set automatic air outlet selection or top air outlet only .......................................................................... 25
6.7 Floor warming operation ................................................................................................................................................ 26
6.7.1 To start/stop Floor warming operation ......................................................................................................... 26
6.8 Powerful and Heat plus operation.................................................................................................................................. 26
6.8.1 Powerful operation......................................................................................................................................... 26
6.8.2 Heat plus operation........................................................................................................................................ 27
6.8.3 To start/stop Powerful and Heat plus operation........................................................................................... 27
6.9 Econo and Outdoor unit quiet operation....................................................................................................................... 28
6.9.1 Econo operation ............................................................................................................................................. 28
6.9.2 Outdoor unit quiet operation......................................................................................................................... 28
6.9.3 To start/stop Econo and Outdoor unit quiet operation ................................................................................ 28
6.10 Flash Streamer (air cleaning) operation......................................................................................................................... 29
6.10.1 To start/stop Flash Streamer (air cleaning) operation .................................................................................. 29
6.11 OFF/ON timer operation................................................................................................................................................. 29
6.11.1 24 hour clock OFF/ON timer setting .............................................................................................................. 30
6.11.2 12 hour countdown OFF/ON timer setting.................................................................................................... 31
6.12 Weekly timer operation.................................................................................................................................................. 32
6.12.1 To set Weekly timer operation ...................................................................................................................... 33
6.12.2 To copy reservations ...................................................................................................................................... 34
6.12.3 To confirm reservations ................................................................................................................................. 35
6.12.4 To deactivate and reactivate Weekly timer operation.................................................................................. 35
6.12.5 To delete reservations.................................................................................................................................... 35
6.13 Wireless LAN connection................................................................................................................................................ 36
6.13.1 Precautions when using the wireless LAN ..................................................................................................... 36
6.13.2 To install the Daikin Residential Controller application................................................................................. 37
6.13.3 To set the wireless connection ...................................................................................................................... 37