Daikin LMSEY1A09AVM01, Operation Manual

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Table of contents
Operation manual
2
LMSEY1A09/13 + LMSEY2A19/25
Daikin LMS
4P728169-1A – 2023.03
Table of contents
1 About this document 2
2 General safety precautions 2
2.1 About the documentation .......................................................... 2
2.1.1 Meaning of warnings and symbols.............................. 2
2.2 For the user ............................................................................... 2
3 About the unit and options 5
3.1 About the system....................................................................... 5
3.2 About the different models ........................................................ 6
3.3 Safety systems .......................................................................... 6
3.4 Possible options for the unit ...................................................... 6
4 User interface 7
4.1 Overview ................................................................................... 7
4.2 Basic functions .......................................................................... 7
4.2.1 To unlock the user interface........................................ 7
4.2.2 To start up................................................................... 8
4.2.3 To set the temperature................................................ 8
4.2.4 To shut down .............................................................. 8
4.2.5 To navigate between screens ..................................... 8
4.2.6 To change the status of an actuator ........................... 9
4.2.7 To change the status of a direct function .................... 9
4.3 Configuration ............................................................................. 10
4.3.1 To connect your device with Daikin User.................... 10
4.3.2 To change the parameters.......................................... 10
4.3.3 Parameters ................................................................. 11
4.4 To set up for multiple units ........................................................ 12
4.4.1 To set the shared functions for multiple units ............. 12
4.4.2 Specific alarms with multiple units .............................. 13
4.5 About the alarms ....................................................................... 13
4.5.1 To enter the alarm screen........................................... 13
4.5.2 About types of malfunctions........................................ 14
4.5.3 To reset an alarm or warning ...................................... 14
4.5.4 About the alarm log..................................................... 14
5 Operation 15
5.1 Operation range ........................................................................ 15
5.2 Operation procedure ................................................................. 15
5.3 Storing the goods ...................................................................... 15
6 Energy saving and optimum operation 16
7 Maintenance and service 16
7.1 Cleaning the unit ....................................................................... 16
7.1.1 To clean the exterior ................................................... 16
7.1.2 To clean the interior .................................................... 16
7.2 Scheduled maintenance............................................................ 16
7.3 To check the drain pan pipe ...................................................... 17
8 Troubleshooting 17
8.1 Error codes: Overview ............................................................... 19
9 Disposal 19
10 Glossary 19
1 About this document
Thank you for purchasing this product. Please:
▪ Keep the documentation for future reference.
Target audience
End users
Documentation set
This document is part of a documentation set. The complete set
consists of:
▪ Installation manual:
▪ Installation instructions
▪ Format: Paper (in the box of the unit)
▪ Operation manual:
▪ Quick guide for basic usage
▪ Format: Paper (in the box of the unit)
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 General safety precautions
2.1 About the documentation
▪ The original instructions are written in English. All other languages
are translations of the original instructions.
▪ The precautions described in this document cover very important
topics, follow them carefully.
▪ The installation of the system, and all activities described in the
installation manual must be performed by an authorised installer.
2.1.1 Meaning of warnings and symbols
The action-related warnings are there to warn you against residual
risks and precede a dangerous action step.
DANGER
Indicates a situation that results in death or serious injury.
WARNING
Indicates a situation that could result in death or serious
injury.
CAUTION
Indicates a situation that could result in minor or moderate
injury.
NOTICE
Indicates a situation that could result in equipment or
property damage.
INFORMATION
Indicates useful tips or additional information.
2.2 For the user
General
If you are NOT sure how to install or operate the unit, contact your
dealer.
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