Daikin FTXF50A2V1B, Operation Manual

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Table of contents
Operation manual
2
FTXF50~7 FTXF50~71A2V1B
Daikin room air conditioner
3P511999-6J – 2021.07
Table of contents
1 About the documentation 2
1.1 About this document.................................................................. 2
2 User safety instructions 2
2.1 Instructions for safe operation ................................................... 2
3 About the system 4
3.1 Indoor unit ................................................................................. 4
3.1.1 Indoor unit display....................................................... 4
3.2 About the user interface ............................................................ 4
3.2.1 Components: User interface ....................................... 5
3.2.2 To operate the user interface...................................... 5
4 Before operation 5
4.1 To insert the batteries................................................................ 5
4.2 To mount the user interface holder ........................................... 5
4.3 To turn on the power supply...................................................... 5
5 Operation 5
5.1 Operation range ........................................................................ 5
5.2 Operation mode and temperature setpoint................................ 6
5.2.1 To start/stop operation mode and to set the
temperature.................................................................
6
5.3 Airflow rate ................................................................................ 6
5.3.1 To adjust the airflow rate............................................. 6
5.4 Airflow direction ......................................................................... 6
5.4.1 To adjust the airflow direction ..................................... 7
5.4.2 To adjust the louvers (vertical blades) ........................ 7
5.5 Comfort airflow operation .......................................................... 7
5.5.1 To start/stop Comfort airflow operation....................... 7
5.6 Powerful operation .................................................................... 7
5.6.1 To start/stop Powerful operation ................................. 7
5.7 Econo operation ........................................................................ 7
5.7.1 To start/stop Econo operation..................................... 8
5.8 OFF/ON timer operation ............................................................ 8
5.8.1 To start/stop OFF timer operation............................... 8
5.8.2 To start/stop ON timer operation................................. 8
5.8.3 To combine OFF timer and ON timer.......................... 8
6 Energy saving and optimum operation 8
7 Maintenance and service 8
7.1 Overview: Maintenance and service ......................................... 8
7.2 To clean the indoor unit and user interface ............................... 9
7.3 To clean the front panel............................................................. 9
7.4 To open the front panel ............................................................. 9
7.5 To clean the air filters ................................................................ 9
7.6 To close the front panel............................................................. 10
7.7 To take following items into account before a long idle period.. 10
8 Troubleshooting 10
9 Disposal 10
1 About the documentation
1.1 About this document
Thank you for purchasing this product. Please:
▪ Read the documentation carefully before operating the user
interface to ensure the best possible performance.
▪ Request the installer to inform you about the settings that he used
to configure your system. Check if he has filled in the installer
settings tables. If NOT, request him to do so.
▪ 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 http://www.daikineurope.com/support-
and-manuals/product-information/
Latest revisions of the supplied documentation may be available on
the regional Daikin website or via your installer.
The original documentation is written in English. All other languages
are translations.
2 User safety instructions
Always observe the following safety instructions and regulations.
2.1 Instructions for safe operation
WARNING: MILDLY FLAMMABLE
MATERIAL
The refrigerant inside this unit is mildly
flammable.
CAUTION
Do NOT insert fingers, rods or other
objects into the air inlet or outlet. When
the fan is rotating at high speed, it will
cause injury.
WARNING
▪ Do NOT modify, disassemble,
remove, reinstall or repair the unit
yourself as incorrect dismantling or
installation may cause an electrical
shock or fire. Contact your dealer.