Table of contents
User reference guide
2
ATXM20~50N2V1B
Daikin room air conditioner
4P518786-2F – 2020.05
Table of contents
1 General safety precautions 4
1.1 About the documentation .............................................................................................................................................. 4
1.1.1 Meaning of warnings and symbols ................................................................................................................ 4
1.2 For the user..................................................................................................................................................................... 5
2 About the documentation 7
2.1 About this document ...................................................................................................................................................... 7
2.2 User reference guide at a glance.................................................................................................................................... 7
3 About the system 9
3.1 Indoor unit ...................................................................................................................................................................... 9
3.1.1 Indoor unit display.......................................................................................................................................... 10
3.2 About the user interface................................................................................................................................................. 11
3.2.1 Components: User interface .......................................................................................................................... 11
3.2.2 Status: User interface LCD.............................................................................................................................. 12
3.2.3 To operate the user interface ........................................................................................................................ 13
4 Before operation 14
4.1 Overview: Before operation ........................................................................................................................................... 14
4.2 To insert the batteries .................................................................................................................................................... 14
4.3 To fix the user interface to the wall................................................................................................................................ 14
4.4 About the clock ............................................................................................................................................................... 15
4.4.1 To set the clock............................................................................................................................................... 15
4.5 Brightness of the indoor unit display ............................................................................................................................. 16
4.5.1 To set the brightness of the indoor unit display............................................................................................ 16
4.6 To turn on the power supply .......................................................................................................................................... 16
5 Operation 17
5.1 Operation range.............................................................................................................................................................. 17
5.2 When to use which feature ............................................................................................................................................ 17
5.3 Operation mode and temperature setpoint .................................................................................................................. 18
5.3.1 To start/stop operation mode and to set the temperature.......................................................................... 19
5.4 Airflow rate ..................................................................................................................................................................... 20
5.4.1 To adjust the airflow rate ............................................................................................................................... 20
5.5 Airflow direction ............................................................................................................................................................. 20
5.5.1 To adjust vertical airflow direction ................................................................................................................ 21
5.5.2 To adjust horizontal airflow direction............................................................................................................ 21
5.5.3 To use 3-D airflow direction........................................................................................................................... 21
5.6 Comfort airflow and Intelligent eye operation .............................................................................................................. 22
5.6.1 Comfort airflow operation ............................................................................................................................. 22
5.6.2 Intelligent eye operation ................................................................................................................................ 22
5.6.3 To start/stop Comfort and Intelligent eye operation.................................................................................... 23
5.7 Powerful operation ......................................................................................................................................................... 23
5.7.1 To start/stop Powerful operation .................................................................................................................. 23
5.8 Econo and Outdoor unit quiet operation....................................................................................................................... 24
5.8.1 Econo operation ............................................................................................................................................. 24
5.8.2 Outdoor unit quiet operation......................................................................................................................... 24
5.8.3 To start/stop Econo and Outdoor unit quiet operation ................................................................................ 25
5.9 Flash Streamer (air cleaning) operation......................................................................................................................... 25
5.9.1 To start/stop Flash Streamer (air cleaning) operation .................................................................................. 25
5.10 OFF/ON timer operation................................................................................................................................................. 25
5.10.1 To start/stop OFF timer operation................................................................................................................. 26
5.10.2 To start/stop ON timer operation.................................................................................................................. 26
5.10.3 To combine OFF timer and ON timer............................................................................................................. 27
5.11 Weekly timer operation.................................................................................................................................................. 27
5.11.1 To set Weekly timer operation ...................................................................................................................... 28
5.11.2 To copy reservations ...................................................................................................................................... 29
5.11.3 To confirm reservations ................................................................................................................................. 30
5.11.4 To deactivate and reactivate Weekly timer operation.................................................................................. 30
5.11.5 To delete reservations.................................................................................................................................... 30
5.12 Wireless LAN connection................................................................................................................................................ 31
5.12.1 Precautions when using the wireless adapter............................................................................................... 31
5.12.2 To install the Daikin Online Controller application ........................................................................................ 31
5.12.3 Wireless adapter components ....................................................................................................................... 32
5.13 About Multi system......................................................................................................................................................... 32
5.13.1 Priority room setting ...................................................................................................................................... 32