Daikin FTXP20N5V1B9, Operation Manual

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Table of contents
Operation manual
2
FTXP20~35 ATXP20~35N5V1B9
R32 Split series
3P717028-5D – 2023.08
Table of contents
1 About the documentation 2
1.1 About this document.................................................................. 2
2 User safety instructions 2
2.1 General...................................................................................... 2
2.2 Instructions for safe operation ................................................... 3
3 About the system 4
3.1 Indoor unit ................................................................................. 5
3.1.1 Indoor unit display....................................................... 5
3.2 About the user interface ............................................................ 5
3.2.1 Components: Wireless remote control........................ 5
3.2.2 Status: Wireless remote control LCD.......................... 5
3.2.3 To operate the wireless remote control....................... 6
4 Before operation 6
4.1 To mount the wireless remote control holder ............................ 6
4.2 To insert the batteries................................................................ 6
4.3 To turn on the power supply...................................................... 6
5 Operation 6
5.1 Operation range ........................................................................ 6
5.2 When to use which feature........................................................ 7
5.3 Operation mode and temperature setpoint................................ 7
5.3.1 To start/stop operation mode and to set the
temperature.................................................................
7
5.3.2 Airflow rate .................................................................. 7
5.3.3 Airflow direction........................................................... 8
5.3.4 Comfort airflow operation............................................ 8
5.3.5 Powerful operation ...................................................... 8
5.3.6 Econo operation.......................................................... 8
5.3.7 OFF/ON timer operation ............................................. 9
5.4 Wireless LAN connection .......................................................... 9
5.4.1 Precautions when using the wireless LAN.................. 9
5.4.2 To install the ONECTA app......................................... 10
5.4.3 To set the wireless connection.................................... 10
6 Energy saving and optimum operation 11
7 Maintenance and service 11
7.1 Overview: Maintenance and service ......................................... 11
7.2 To clean the indoor unit and wireless remote control................ 12
7.3 To clean the front panel............................................................. 12
7.4 To clean the air filters ................................................................ 12
7.5 To clean the titanium apatite deodorising filter and the silver
particle filter (Ag-ion filter) .........................................................
12
7.6 To replace the titanium apatite deodorising filter and the silver
particle filter (Ag-ion filter) .........................................................
13
7.7 To close the front panel............................................................. 13
7.8 To take following items into account before a long idle period.. 13
8 Troubleshooting 13
8.1 Symptoms that are NOT system malfunctions .......................... 13
8.1.1 Symptom: A sound like water flowing is heard ........... 13
8.1.2 Symptom: A blowing sound is heard........................... 13
8.1.3 Symptom: A ticking sound is heard............................. 14
8.1.4 Symptom: A whistling sound is heard ......................... 14
8.1.5 Symptom: A clicking sound during operation or idle
time is heard ............................................................... 14
8.1.6 Symptom: A clapping sound is heard ......................... 14
8.1.7 Symptom: White mist comes out of a unit (Indoor
unit) ............................................................................. 14
8.1.8 Symptom: The units can give off odours..................... 14
8.1.9 Symptom: The outdoor fan rotates while the air
conditioner is not in operation ..................................... 14
8.2 Solving problems based on error codes.................................... 14
9 Disposal 15
1 About the documentation
1.1 About this document
Thank you for purchasing this product. Please:
▪ Keep the documentation for future reference.
Target audience
End users
INFORMATION
This appliance is intended to be used by expert or trained
users in shops, in light industry, and on farms, or for
commercial and household use by lay persons.
Documentation set
This document is part of a documentation set. The complete set
consists of:
▪ General safety precautions:
▪ Safety instructions that you must read before operating your
system
▪ Format: Paper (in the box of the indoor unit)
▪ Operation manual:
▪ Quick guide for basic usage
▪ Format: Paper (in the box of the indoor unit)
▪ User reference guide:
▪ Detailed step-by-step instructions and background information
for basic and advanced usage
▪ Format: Digital files on https://www.daikin.eu . Use the search
function to find your model.
Latest revisions of the supplied documentation may be available on
the regional Daikin website or via your installer.
The original instructions are written in English. All other languages
are translations of the original instructions.
2 User safety instructions
Always observe the following safety instructions and regulations.
2.1 General
WARNING
If you are NOT sure how to operate the
unit, contact your installer.
WARNING
This appliance can be used by children
aged from 8 years and above and
persons with reduced physical, sensory
or mental capabilities or lack of
experience and knowledge if they have
been given supervision or instruction