Daikin BRC1H82W, BRC1H82K, BRC1H82S Installer reference guide
Installer and user reference guide
+
-
Madoka wired remote controller
BRC1H82W
BRC1H82K
BRC1H82S
Table of contents
Table of contents
1 About the documentation 5
1.1 About this document ...................................................................................................................................................... 5
1.2 Meaning of warnings and symbols................................................................................................................................. 6
1.3 Installer and user reference guide at a glance............................................................................................................... 6
2 General safety precautions 8
2.1 For the installer............................................................................................................................................................... 8
2.2 For the user..................................................................................................................................................................... 9
3 Specific installer safety instructions 10
For the user 11
4 Remote controller: Overview 12
4.1 About the controller ....................................................................................................................................................... 12
4.2 Buttons............................................................................................................................................................................ 13
4.3 Status icons ..................................................................................................................................................................... 13
4.4 Status indicator ............................................................................................................................................................... 15
5 Operation 16
5.1 Basic usage...................................................................................................................................................................... 16
5.1.1 Home screen................................................................................................................................................... 16
5.1.2 Main menu...................................................................................................................................................... 17
5.2 Operation mode.............................................................................................................................................................. 18
5.2.1 About the operation modes ........................................................................................................................... 19
5.2.2 To set the operation mode ............................................................................................................................ 23
5.3 Setpoint........................................................................................................................................................................... 23
5.3.1 About the setpoint ......................................................................................................................................... 24
5.3.2 To set the setpoint ......................................................................................................................................... 26
5.4 Date and time.................................................................................................................................................................. 26
5.4.1 About date and time ...................................................................................................................................... 26
5.4.2 To set date and time....................................................................................................................................... 27
5.5 Airflow ............................................................................................................................................................................. 27
5.5.1 Airflow direction ............................................................................................................................................. 27
5.5.2 Fan speed........................................................................................................................................................ 28
5.6 Ventilation....................................................................................................................................................................... 30
5.6.1 Ventilation mode ............................................................................................................................................ 30
5.6.2 Ventilation rate............................................................................................................................................... 31
5.7 Advanced usage .............................................................................................................................................................. 31
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6 Maintenance and service 32
6.1 Overview: Maintenance and service .............................................................................................................................. 32
7 Troubleshooting 33
7.1 Overview: Troubleshooting ............................................................................................................................................ 33
7.2 Refrigerant leak detection .............................................................................................................................................. 33
7.2.1 About refrigerant leak detection ................................................................................................................... 33
7.2.2 To stop the leak detection alarm ................................................................................................................... 34
For the installer 35
8 About the box 36
8.1 To unpack the controller ................................................................................................................................................ 36
9 Preparation 37
9.1 Wiring requirements....................................................................................................................................................... 37
9.1.1 To prepare the wiring for installation ............................................................................................................ 37
10 Installation 38
10.1 Overview: Installation ..................................................................................................................................................... 38
10.2 Mounting the controller ................................................................................................................................................. 38
10.2.1 About mounting the controller...................................................................................................................... 38
10.2.2 To mount the controller................................................................................................................................. 39
10.3 Connecting the electrical wiring ..................................................................................................................................... 40
10.3.1 Precautions when connecting the electrical wiring....................................................................................... 40
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Table of contents
10.3.2 To connect the electrical wiring..................................................................................................................... 40
10.4 Closing the controller...................................................................................................................................................... 41
10.4.1 Precautions when closing the controller ....................................................................................................... 41
10.4.2 To close the controller ................................................................................................................................... 41
10.5 Opening the controller ................................................................................................................................................... 42
10.5.1 Precautions when opening the controller..................................................................................................... 42
10.5.2 To open the controller ................................................................................................................................... 42
11 Starting up the system 43
11.1 Controller designation .................................................................................................................................................... 43
11.1.1 To designate a controller as slave.................................................................................................................. 44
12 Remote controller: Overview 45
12.1 About the controller ....................................................................................................................................................... 45
12.1.1 To configure the controller ............................................................................................................................ 46
12.2 Buttons ............................................................................................................................................................................ 46
12.3 Status icons ..................................................................................................................................................................... 47
12.4 Status indicator ............................................................................................................................................................... 48
12.4.1 Behaviour........................................................................................................................................................ 48
13 Operation 50
13.1 Basic usage ...................................................................................................................................................................... 50
13.1.1 Screen backlight ............................................................................................................................................. 50
13.1.2 Home screen................................................................................................................................................... 51
13.1.3 Information screen......................................................................................................................................... 52
13.1.4 Main menu...................................................................................................................................................... 53
13.2 Operation mode.............................................................................................................................................................. 54
13.2.1 About the operation modes........................................................................................................................... 54
13.2.2 To set the operation mode ............................................................................................................................ 58
13.3 Setpoint ........................................................................................................................................................................... 58
13.3.1 About the setpoint ......................................................................................................................................... 59
13.3.2 To set the setpoint ......................................................................................................................................... 61
13.4 Date and time.................................................................................................................................................................. 61
13.4.1 About date and time ...................................................................................................................................... 61
13.4.2 To set date and time....................................................................................................................................... 62
13.5 Airflow ............................................................................................................................................................................. 62
13.5.1 Airflow direction............................................................................................................................................. 62
13.5.2 Fan speed........................................................................................................................................................ 63
13.6 Ventilation ....................................................................................................................................................................... 65
13.6.1 Ventilation mode............................................................................................................................................ 65
13.6.2 Ventilation rate............................................................................................................................................... 66
13.7 Advanced usage .............................................................................................................................................................. 66
14 Configuration 67
14.1 Installer menu ................................................................................................................................................................. 67
14.1.1 About the installer menu ............................................................................................................................... 67
14.1.2 Screen settings ............................................................................................................................................... 68
14.1.3 Status indicator settings................................................................................................................................. 69
14.1.4 Field settings................................................................................................................................................... 69
14.1.5 Miscellaneous settings................................................................................................................................... 76
14.2 Software update ............................................................................................................................................................. 89
14.2.1 About software updates................................................................................................................................. 89
14.2.2 Software update with app.............................................................................................................................. 89
14.2.3 Software update with updating tool.............................................................................................................. 90
15 About the app 92
15.1 Operation and configuration overview .......................................................................................................................... 93
15.2 Pairing.............................................................................................................................................................................. 93
15.2.1 About pairing.................................................................................................................................................. 93
15.2.2 To pair the app with a controller ................................................................................................................... 93
15.2.3 To make a Bluetooth connection................................................................................................................... 94
15.2.4 To terminate the Bluetooth connection........................................................................................................ 96
15.2.5 To remove bonding information.................................................................................................................... 97
15.3 User access levels............................................................................................................................................................ 99
15.3.1 About user access levels................................................................................................................................. 99
15.3.2 Basic mode...................................................................................................................................................... 99
15.3.3 Advanced mode.............................................................................................................................................. 99
15.3.4 Installer mode................................................................................................................................................. 100
15.4 Demo mode .................................................................................................................................................................... 101
15.4.1 About demo mode ......................................................................................................................................... 101
15.4.2 To launch demo mode.................................................................................................................................... 101
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Table of contents
15.4.3 To exit demo mode ........................................................................................................................................ 101
15.5 Functions ......................................................................................................................................................................... 101
15.5.1 Overview: Functions....................................................................................................................................... 101
15.5.2 Remote controller firmware update.............................................................................................................. 104
15.5.3 Notifications ................................................................................................................................................... 104
15.5.4 Master/slave status........................................................................................................................................ 104
15.5.5 Screen............................................................................................................................................................. 104
15.5.6 Status indicator............................................................................................................................................... 105
15.5.7 Date and time................................................................................................................................................. 105
15.5.8 About .............................................................................................................................................................. 106
15.5.9 Remove bonding information........................................................................................................................ 106
15.5.10 Presence detection......................................................................................................................................... 106
15.5.11 OFF timer ........................................................................................................................................................ 107
15.5.12 Energy consumption....................................................................................................................................... 107
15.5.13 Power consumption limit ............................................................................................................................... 107
15.5.14 Setpoint auto reset ......................................................................................................................................... 107
15.5.15 Schedule ......................................................................................................................................................... 108
15.5.16 Holiday ............................................................................................................................................................ 108
15.5.17 Setpoint logic .................................................................................................................................................. 109
15.5.18 Setback............................................................................................................................................................ 110
15.5.19 Individual airflow direction............................................................................................................................. 111
15.5.20 Active airflow circulation ................................................................................................................................ 112
15.5.21 Setpoint range ................................................................................................................................................ 112
15.5.22 Cooling/Heating masterhood ......................................................................................................................... 112
15.5.23 Airflow direction range................................................................................................................................... 113
15.5.24 Draught prevention ........................................................................................................................................ 113
15.5.25 Quick start....................................................................................................................................................... 113
15.5.26 External input interlock .................................................................................................................................. 114
15.5.27 Defrost operation ........................................................................................................................................... 114
15.5.28 Function lock .................................................................................................................................................. 114
15.5.29 Quiet mode ..................................................................................................................................................... 116
15.5.30 Errors and warnings........................................................................................................................................ 116
15.5.31 Unit number ................................................................................................................................................... 116
15.5.32 Filter auto clean .............................................................................................................................................. 117
15.5.33 Filter notifications........................................................................................................................................... 117
15.5.34 AirNet address ................................................................................................................................................ 117
15.5.35 Group address ................................................................................................................................................ 117
15.5.36 Field settings ................................................................................................................................................... 118
15.5.37 Duty rotation .................................................................................................................................................. 119
15.5.38 Test operation ................................................................................................................................................ 120
15.5.39 Unit status....................................................................................................................................................... 122
15.5.40 Operating hours.............................................................................................................................................. 122
15.5.41 Contact information ....................................................................................................................................... 122
15.5.42 Active airflow circulation ................................................................................................................................ 122
15.5.43 Setting migration ............................................................................................................................................ 122
15.5.44 Supervised room address ............................................................................................................................... 123
15.5.45 Refrigerant leak alarm test ............................................................................................................................. 123
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16 Maintenance 124
16.1 Maintenance safety precautions .................................................................................................................................... 124
16.2 About maintenance ........................................................................................................................................................ 124
16.3 To remove a warning screen .......................................................................................................................................... 126
16.4 To clean the controller.................................................................................................................................................... 126
16.5 Time to clean filter indication ......................................................................................................................................... 126
16.5.1 To remove the Time to clean filter indication ............................................................................................... 126
17 Troubleshooting 127
17.1 Error codes of the indoor unit ........................................................................................................................................ 127
17.2 Refrigerant leak detection .............................................................................................................................................. 129
17.2.1 About refrigerant leak detection ................................................................................................................... 129
17.2.2 To stop the leak detection alarm................................................................................................................... 129
18 Technical data 131
18.1 Connection diagram........................................................................................................................................................ 131
18.1.1 Typical layout.................................................................................................................................................. 131
18.1.2 Typical layout for group control..................................................................................................................... 131
18.1.3 Controller + DIII central control equipment .................................................................................................. 133
19 Glossary 134
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1 About the documentation
In this chapter
1.1 About this document.............................................................................................................................................................. 5
1.2 Meaning of warnings and symbols......................................................................................................................................... 6
1.3 Installer and user reference guide at a glance....................................................................................................................... 6
1.1 About this document
Target audience
Authorised installers + end users
Documentation set
This document is part of a documentation set. The complete set consists of:
▪ Installation and operation manual:
- Installation instructions
- Basic operation instructions
1 | About the documentation
▪ Installer and user reference guide:
- Extended installation and operation information
▪ Declaration of conformity:
INFORMATION: Declaration of conformity
Hereby, Daikin Europe N.V. declares that the radio equipment type BRC1H is in
compliance with the Directive 2014/53/EU. The original declaration of conformity is
available from the BRC1H product pages.
The documentation set is available from the BRC1H product pages:
▪ BRC1H82W: https://qr.daikin.eu/?N=BRC1H82W
▪ BRC1H82K: https://qr.daikin.eu/?N=BRC1H82K
BRC1H82W+K+S
Madoka wired remote controller
4P596268-1 – 2020.12
▪ BRC1H82S: https://qr.daikin.eu/?N=BRC1H82S
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1 | About the documentation
Latest revisions of the supplied documentation may be available on the regional
Daikin website or via your dealer.
The original documentation is written in English. All other languages are
translations.
1.2 Meaning of warnings and symbols
INFORMATION: Madoka Assistant in-app documentation
The controller only allows for basic settings and operation. Advanced settings and
operation are performed via the Madoka Assistant app. For more information, see
the app and its in-app documentation. The Madoka Assistant app is available from
Google Play and the Apple Store.
DANGER
Indicates a situation that results in death or serious injury.
DANGER: RISK OF ELECTROCUTION
Indicates a situation that could result in electrocution.
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.
DANGER: RISK OF EXPLOSION
Indicates a situation that could result in explosion.
1.3 Installer and user reference guide at a glance
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Chapter Description
About the documentation What documentation exists for the installer and
the user
General safety precautions Safety instructions that you must read before
installing
Specific installer safety
instructions
Safety instructions that the installer must read
before installing
For the user
Madoka wired remote controller
BRC1H82W+K+S
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1 | About the documentation
Chapter Description
Remote controller: Overview Overview of the remote controller
Operation How to operate the remote controller
Maintenance and service How to maintain and service the remote
controller
Troubleshooting What to do in case of problems
For the installer
About the box How to unpack the remote controller and
remove the accessories
Preparation What to do and know before going on‑site
Installation What to do and know to install the remote
controller
Starting up the system How to start up the remote controller
Remote controller: Overview Overview of the remote controller
Configuration What to do and know to configure the system
after it is installed
About the app What to do and know to commission the remote
controller after it is configured
Maintenance How to maintain the remote controller
Troubleshooting What to do in case of problems
Technical data Specifications of the system
Glossary Definition of terms
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2 | General safety precautions
2 General safety precautions
In this chapter
2.1 For the installer....................................................................................................................................................................... 8
2.2 For the user............................................................................................................................................................................. 9
2.1 For the installer
The precautions described in this document cover very important topics, follow
them carefully.
INFORMATION
This controller is an option and cannot be used standalone. Also see the installation
and operation manual of the indoor and outdoor units.
WARNING
Improper installation or attachment of equipment or accessories could result in
electrical shock, short-circuit, leaks, fire or other damage to the equipment. Only use
accessories, optional equipment and spare parts made or approved by Daikin.
WARNING
All field wiring and components MUST be installed by a licensed electrician and
MUST comply with the applicable legislation.
NOTICE
The remote controller MUST be mounted indoors.
NOTICE
When the controller is used as room thermostat, select an installation location where
the average temperature in the room can be detected.
Do NOT install the controller in the following places:
▪ In places where it is exposed to direct sunlight.
▪ In places where it is near a heat source.
▪ In places that are affected by outside air or air draught due to e.g. door opening/
closing.
▪ In places where the display can easily get dirty.
▪ In places where there is NO easy access to the controls.
▪ In places with temperatures <–10°C and >50°C.
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▪ In places where the relative humidity is >95%.
▪ In places where there is machinery that emits electromagnetic waves.
Electromagnetic waves may disturb the control system, and cause malfunction of
the equipment.
▪ In places where it may be exposed to water, or in generally moist areas.
If you are NOT sure how to install or operate the unit, contact your dealer.
After finishing installation:
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2.2 For the user
2 | General safety precautions
▪ Conduct a trial operation to check for faults.
▪ Explain the user how to operate the controller.
▪ Ask the user to store the manual for future reference.
INFORMATION
Consult your dealer regarding the relocation and reinstallation of the controller.
WARNING
To clean the controller, do NOT use organic solvents, such
as paint thinner.
WARNING
Do NOT use flammable materials (e.g. hairspray or
insecticide) near the controller.
WARNING
To prevent electric shocks or fire:
▪ Do NOT operate the controller with wet hands.
▪ Do NOT disassemble the controller and touch interior
parts. Contact your dealer.
▪ Do NOT modify or repair the controller. Contact your
dealer.
▪ Do NOT relocate or reinstall the controller by yourself.
Contact your dealer.
WARNING
Do NOT play with the unit or its remote controller.
Accidental operation by a child may result in impairment
of bodily functions and harm health.
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3 | Specific installer safety instructions
3 Specific installer safety instructions
Always observe the following safety instructions and regulations.
CAUTION
Never touch the internal parts of the controller.
CAUTION
When closing the controller, be careful not to pinch the wiring.
CAUTION
Before starting up the system, make sure:
▪ The indoor and outdoor unit wiring is completed.
▪ The switch box covers of the indoor and outdoor units are closed.
CAUTION
When connecting the controller to the indoor unit, make sure the indoor unit
switchbox and transmission wiring are not connected.
WARNING
All field wiring and components MUST be installed by a licensed electrician and
MUST comply with the applicable legislation.
WARNING
Before carrying out any maintenance or repair activities, stop system operation with
the controller, and turn off the power supply circuit breaker. Possible consequence:
electric shock or injury.
WARNING
Do not wash the remote controller. Possible consequence: electric leakage, electric
shock, or fire.
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Madoka wired remote controller
BRC1H82W+K+S
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For the user
For the user
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4 | Remote controller: Overview
4 Remote controller: Overview
In this chapter
4.1 About the controller ............................................................................................................................................................... 12
4.2 Buttons.................................................................................................................................................................................... 13
4.3 Status icons............................................................................................................................................................................. 13
4.4 Status indicator....................................................................................................................................................................... 15
4.1 About the controller
Depending on configuration, the controller is operable in either one of three
modes. Each mode offers different controller functionality.
Mode Functionality
Normal The controller is fully functional.
All functionality described under
"5Operation"[416] is available.
The controller can be a master or a
slave controller.
Alarm only The controller only acts as leak
detection alarm for a single indoor unit.
No functionality described under
"5Operation"[416] is available.
For information on the leak detection
alarm, see "7.2Refrigerant leak
detection"[433].
The controller can be a master or a
slave controller.
Supervisor The controller only acts as leak
detection alarm for the whole system,
i.e. multiple indoor units and their
respective controllers. This mode is
intended for a controller that is to be
used in a supervision location, e.g. the
reception desk of a hotel.
No functionality described under
"5Operation"[416] is available.
For information on the leak detection
alarm, see "7.2Refrigerant leak
detection"[433].
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The controller can only be a slave
controller.
For more information on how to set the controller to be operable in a specific
mode, see "To configure the controller"[446]. When using “Supervisor” mode, it
is important to set the supervised room address in order to know for which indoor
unit the refrigerant leak alarm occurs. See "Supervised room address"[4123] for
more inormation.
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4.2 Buttons
+
-
c b d
a
4 | Remote controller: Overview
a
ON/OFF
▪ When OFF, press to turn ON the system.
▪ When ON, press to turn OFF the system.
b
ENTER/ACTIVATE /SET
▪ From the home screen, enter the main menu.
▪ From the main menu, enter one of the submenus.
▪ From their respective submenu, activate an operation/ventilation mode.
▪ In one of the submenus, confirm a setting.
c
CYCLE/ADJUST
▪ Cycle left.
▪ Adjust a setting (default: decrease).
d
CYCLE/ADJUST
▪ Cycle right.
▪ Adjust a setting (default: increase).
4.3 Status icons
(1)
The Bluetooth® word mark and logos are registered trademarks owned by the Bluetooth SIG, Inc. and use of such marks
by Daikin Europe N.V. is under license. Other trademarks and trade names are those of their respective owners.
BRC1H82W+K+S
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Icon Description
System operation ON. Indicates that the system is in operation.
System operation OFF. Indicates that the system is NOT in
operation.
Bluetooth.
(1)
Indicates that the controller is communicating with
a mobile device, for use with the Madoka Assistant app.
Lock. Indicates that a function or operation mode is locked and
therefore cannot be used or selected.
Centralised control. Indicates that the system is controlled by
central control equipment (optional accessory) and that control
of the system by the controller is limited.
Changeover under centralised control. Indicates that the
cooling/heating changeover is under centralised control by
another indoor unit, or by an optional cool/ heat selector that is
connected to the outdoor unit.
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4 | Remote controller: Overview
Icon Description
Defrost/Hot start. Indicates that the defrost/hot start mode is
active.
Schedule/Timer. Indicates that the system operates according to
a schedule, or that the OFF timer is enabled.
Time not set. Indicates that controller's time is not set.
Self-cleaning filter operation. Indicates that self-cleaning filter
operation is active.
Quick Start. Indicates that Quick Start mode is active (Sky Air
only).
Test operation. Indicates that Test Operation mode is active (Sky
Air only).
Inspection. Indicates that the indoor or outdoor unit is being
inspected.
Periodic inspection. Indicates that the indoor or outdoor unit is
being inspected.
Backup. Indicates that in the system an indoor unit is set as
backup indoor unit.
Individual airflow direction. Indicates that the individual airflow
direction setting is enabled.
Information. Indicates that the system has a message to convey.
To see the message, go to the information screen.
Warning. Indicates that an error occurred, or that an indoor unit
component needs to be maintained.
Power consumption limit. Indicates that the system's power
consumption is being limited, and that it is running with
restricted capacity.
End of power consumption limit. Indicates that the system's
power consumption is no longer being limited, and that it is no
longer running with restricted capacity.
Rotation. Indicates that Rotation mode is active.
Setback. Indicates that the indoor unit is operating under
setback conditions.
Ventilation. Indicates that a heat reclaim ventilation unit is
connected.
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INFORMATION
▪ For information on the operation mode and ventilation mode icons, see
"5.2Operation mode"[418] and "Ventilation mode"[430] respectively.
▪ Most icons are related to things set in the Madoka Assistant app. For more
information, see the app.
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4.4 Status indicator
+
-
a
4 | Remote controller: Overview
a Status indicator
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5 | Operation
19
5 Operation
In this chapter
5.1 Basic usage.............................................................................................................................................................................. 16
5.1.1 Home screen .......................................................................................................................................................... 16
5.1.2 Main menu ............................................................................................................................................................. 17
5.2 Operation mode ..................................................................................................................................................................... 18
5.2.1 About the operation modes................................................................................................................................... 19
5.2.2 To set the operation mode .................................................................................................................................... 23
5.3 Setpoint................................................................................................................................................................................... 23
5.3.1 About the setpoint ................................................................................................................................................. 24
5.3.2 To set the setpoint ................................................................................................................................................. 26
5.4 Date and time ......................................................................................................................................................................... 26
5.4.1 About date and time .............................................................................................................................................. 26
5.4.2 To set date and time .............................................................................................................................................. 27
5.5 Airflow..................................................................................................................................................................................... 27
5.5.1 Airflow direction..................................................................................................................................................... 27
5.5.2 Fan speed ............................................................................................................................................................... 28
5.6 Ventilation............................................................................................................................................................................... 30
5.6.1 Ventilation mode.................................................................................................................................................... 30
5.6.2 Ventilation rate ...................................................................................................................................................... 31
5.7 Advanced usage...................................................................................................................................................................... 31
5.1 Basic usage
5.1.1 Home screen
Home screen mode
Depending on configuration, the controller either has a standard or a detailed
home screen. While the standard home screen gives you only limited information,
the detailed home screen gives you all kinds of information through status icons.
After a period of operation inactivity, the controller will always revert to the home
screen.
Standard Detailed
Home screen operation
In certain conditions, the controller allows you to perform actions from the home
screen.
Condition Action
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The system is running in Cooling,
Heating, or Auto operation mode.
Change the setpoint
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Madoka wired remote controller
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Condition Action
5 | Operation
5.1.2 Main menu
The system is composed of ONLY heat
reclaim ventilation units.
INFORMATION
▪ Depending on configuration, the home screen displays the setpoint either as a
numerical value, or as a symbol. For more information, see "About the
setpoint"[424].
▪ In case the home screen displays the setpoint as a symbol, then it will only display
the status icons of the standard home screen mode, even when the controller is
in detailed home screen mode.
INFORMATION
The controller is equipped with a power saving function that causes the screen to go
blank after a period of inactivity. To make the screen light up again, press one of the
buttons.
Change the ventilation rate
From the home screen, press to enter the main menu. Use and to cycle
through the menus. Press again to enter one of the menus.
Menu Description
Operation mode. Set the operation mode.
Date and time. Make date and time settings.
Airflow direction. Set the indoor unit airflow direction.
Fan speed. Set the indoor unit fan speed.
Ventilation mode. Set the ventilation operation mode.
Ventilation rate. Set the fan speed for ventilation operation.
Bluetooth. Activate Bluetooth to control the system with the
Madoka Assistant app, and/or to perform a remote controller
software update.
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5 | Operation
INFORMATION
▪ Depending on the type of indoor unit you are operating, more or less menus may
be available.
▪ In the main menu, the icon for each menu reflects the current active setting or
mode. When operating the controller, the menu you navigate through can look
different from that represented in this manual.
▪ The controller only allows for basic operation of the system. For advanced
operation (setback, schedule timer, …), see the Madoka Assistant app.
INFORMATION
It is possible that menus are locked. When this is the case, they appear crossed-out
in the main menu, and get accompanied by a lock icon. The locking of functions
happens through the Madoka Assistant app. For more information, see the Madoka
Assistant app and "Function lock"[4114].
5.2 Operation mode
The indoor unit can operate in various operation modes.
Icon Operation mode
Cooling. In this mode, cooling will be activated as required by the
setpoint, or by Setback operation.
Heating. In this mode, heating will be activated as required by
the setpoint, or by Setback operation.
Fan Only. In this mode, air circulates without heating or cooling.
Dry. In this mode, the air humidity will be lowered with a
minimal temperature decrease.
The temperature and fan speed are controlled automatically and
cannot be controlled by the controller.
Dry operation will not function if the room temperature is too
low.
Ventilation.In this mode, the space gets ventilated, but not
cooled or heated.
Air Clean. In this mode, the optional air cleaning unit operates.
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Ventilation + Air Clean. Combination of ventilation and air clean
operation.
Auto. In Auto mode, the indoor unit automatically switches
between heating and cooling mode, as required by the setpoint.
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INFORMATION
Depending on the indoor unit, more or less operation modes are available.
5.2.1 About the operation modes
INFORMATION
If the indoor unit is a cooling-only model, it can only be set to run in Cooling, Fan
only, or Dry operation mode.
INFORMATION
When operation modes are not available in the operation mode menu, it is
additionally possible that they are locked. The locking of operation modes occurs
through the Madoka Assistant app. For more information, see the Madoka Assistant
app and "Function lock"[4114].
INFORMATION
If the operation mode changeover of an indoor unit is under centralised control
('changeover under centralised control' status icon blinking in the home screen),
then it is NOT possible to change the operation mode of that indoor unit. For more
information, see "Cooling/Heating masterhood"[486].
5 | Operation
Cooling
Heating
If the outdoor air temperature is high, it can take some time until the indoor room
temperature reaches the setpoint temperature.
When the indoor room temperature is low, and the indoor unit is set to run in
Cooling operation mode, the indoor unit can enter Defrost operation mode first
(i.e. Heating operation), this to prevent a decrease of the system's cooling capacity
due to frost on the heat exchanger. For more information, see "Heating"[419].
The indoor unit can run in Cooling operation mode because it is operating under
Setback conditions. For more information, see "Setback"[4110].
When running in Heating operation mode, the system requires a longer time to
reach the setpoint temperature than when running in Cooling operation mode. To
make up for this, it is recommended to let the system start operation in advance by
making use of the timer function.
The indoor unit can run in Heating operation mode because it is operating under
Setback conditions. For more information, see "Setback"[4110].
To prevent cold drafts and a reduction of the system's heating capacity, the system
can run in the following special heating operation modes:
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5 | Operation
Operation Description
Defrost To prevent the loss of heating capacity
due to frost accumulation in the outdoor
unit, the system will automatically
switch to defrost operation.
During defrost operation, the indoor
unit fan will stop operation, and the
following icon will appear on the home
screen:
The system will resume normal
operation after approximately 6 to 8
minutes.
Hot start (VRV only) During hot start, the indoor unit fan will
stop operation, and the following icon
will appear on the home screen:
Dry
INFORMATION
When the system is stopped while the indoor unit is running in Heating operation
mode, the fan will continue to operate for approximately 1 minute, this to get out
any heat remaining in the indoor unit.
INFORMATION
▪ The lower the outdoor air temperature, the lower the heating capacity. If the
system's heating capacity is insufficient, it is recommended to include another
heating appliance into the setup (if you use a combustion appliance, ventilate the
room regularly. Also, do not use the heating appliance in places where it is
exposed to the airflow of the indoor unit).
▪ The indoor unit is of the hot air circulation type. As a result, after operation start,
it takes the indoor unit some time to warm up the room.
▪ The indoor unit fan will automatically operate until the indoor temperature of the
system rises to a certain level.
▪ When hot air stays under the ceiling and your feet feel cold, it is recommended to
include a circulator into the setup.
NOTICE
To prevent water leakage or system failure, do NOT turn off the system immediately
after indoor unit operation. Before turning off the system, wait until the drain pump
finishes discharging any water remaining in the indoor unit (approximately 1minute).
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INFORMATION
To ensure a smooth start, do not turn off the system while it is operating.
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Auto
0.5°C
~
2°C
0.5°C
~
2°C
0.5°C
~
2°C
0.5°C
~
2°C
C2
+ C1
SP
+ C1
C2
0.5°C
~
2°C
0.5°C
~
2°C
0.5°C
~
2°C
0.5°C
~
2°C
DIFF
C2
+ C1
SP
+ C1
C2
SP
5 | Operation
INFORMATION
In case of indoor unit setpoint logic, the system cannot run in Auto operation mode.
Therefore, to allow for Auto operation mode, go for remote controller setpoint logic.
For more information, see the Madoka Assistant app and "Setpoint logic"[4109].
The Auto operation mode logic depends on the set setpoint logic (Madoka
Assistant app setting).
Single setpoint Dual setpoint
Cooling setpoint
Heating setpoint
DIFF Minimum setpoint differential between the Heating and
the Cooling setpoint
+C1 Changeover setpoint (with guard timer)
C2 Forced changeover setpoint
0.5°C~2°C Field settable temperature intervals between setpoints
INFORMATION
The default value of the settable temperature range (0.5°C~2°C) is 0.5°C.
A changeover from the one operation mode to the other occurs in the following
cases:
Case 1: primary changeover ( +C1)
A changeover occurs from the moment the room temperature rises above/drops
below the Cooling/Heating changeover setpoint (C1), and the guard timer has run
out.
Example:
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5 | Operation
C2
+ C1
SP
+ C1
C2
+1°C
-1°C
-1°C
+1°C
24°C
23°C
21°C
20°C
22°C
+1°C
+1°C
-1°C
-1°C
DIFF: 2°C
C2
+ C1
SP
+ C1
C2
SP
26°C
25°C
24°C
21°C
20°C
22°C
Single setpoint Dual setpoint
The system is heating up the room.
When after a while the room
temperature rises above C1 (23°C), a
changeover from Heating to Cooling
occurs, provided that the guard timer
has run out. If the guard timer has not
run out, the changeover will only occur
from the moment the timer does run
out. As a result of the changeover, the
guard timer starts running again so as to
allow for or prevent the next
changeover.
The system is cooling down the room.
When after a while the room
temperature drops below C1 (21°C), a
changeover from Cooling to Heating
occurs, provided that the guard timer
has run out. If the guard timer has not
run out, the changeover will only occur
from the moment the timer does run
out. As a result of the changeover, the
guard timer starts running again, to
allow for or prevent the next
changeover.
The system is heating up the room.
When after a while the room
temperature rises above C1 (25°C), a
changeover from Heating to Cooling
occurs, provided that the guard timer
has run out. If the guard timer has not
run out, the changeover will only occur
from the moment the timer does run
out. As a result of the changeover, the
guard timer starts running again so as to
allow for or prevent the next
changeover.
The system is cooling down the room.
When after a while the room
temperature drops below C1 (21°C), a
changeover from Cooling to Heating
occurs, provided that the guard timer
has run out. If the guard timer has not
run out, the changeover will only occur
from the moment the timer does run
out. As a result of the changeover, the
guard timer starts running again, to
allow for or prevent the next
changeover.
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Case 2: forced changeover (C2)
A changeover is forced from the moment the room temperature rises above/drops
below the Cooling/Heating forced changeover setpoint (C2) while the guard timer
is still running.
Example:
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5 | Operation
C2
+ C1
SP
+ C1
C2
+1°C
-1°C
-1°C
+1°C
24°C
23°C
21°C
20°C
22°C
+1°C
+1°C
-1°C
-1°C
DIFF: 2°C
C2
+ C1
SP
+ C1
C2
SP
26°C
25°C
24°C
21°C
20°C
22°C
Single setpoint Dual setpoint
The system is heating up the room.
When the room temperature rises
above C2 (24°C) while the guard timer is
still running, a changeover is forced
from Heating to Cooling.
The system is cooling down the room.
When the room temperature drops
below C2 (20°C) while the guard timer is
still running, a changeover is forced
from Cooling to Heating.
5.2.2 To set the operation mode
1 Navigate to the operation mode menu.
The system is heating up the room.
When the room temperature rises
above C2 (26°C) while the guard timer is
still running, a changeover is forced
from Heating to Cooling.
The system is cooling down the room.
When the room temperature drops
below C2 (20°C) while the guard timer is
still running, a changeover is forced
from Cooling to Heating.
INFORMATION
To prevent operation mode changeovers from occurring too frequently, changeovers
typically occur only after the guard timer has run out (i.e. Case 1). However, to
prevent the room from getting too hot or too cold, a changeover is forced when the
room temperature reaches C2 while the guard timer is still running (i.e. Case 2).
2 Use and to select an operation mode.
3 Press to activate.
Result: The indoor unit changes its operation mode and the controller returns to
the home screen.
5.3 Setpoint
The setpoint is the target temperature for the Cooling, Heating, and Auto
operation modes.
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5 | Operation
28°C
+3°C
-3°C
25°C
22°C
5.3.1 About the setpoint
INFORMATION
The lower setpoint limit of the Cooling operation mode is 20°C, as per UAE Federal
regulation UAE.S 5010-5:2016 clause 6, and UAE.S 5010-1:2016 clause 10.
Depending on configuration, the home screen displays the temperature setpoint
either as a numerical value, or as a symbol.
INFORMATION
For how to set the home screen setpoint, see the Madoka Assistant app. Also see
"Screen"[4104].
Home screen setpoint: Numerical
In case the home screen displays the temperature setpoint as a numerical value,
you control the room temperature by raising or lowering the setpoint by 1°C
increments.
The default setpoint range is 16°C~32°C. If any limitations are set to this range with
the setpoint range function (Madoka Assistant app function; see "Setpoint
range"[4112]), it is only possible to raise or lower the setpoint up/down to the set
maximum/minimum setpoint range limits.
Home screen setpoint: Symbolic
In case the home screen displays the temperature setpoint as a symbol, you
control the room temperature by raising or lowering the setpoint in relation to the
"reference setpoint" (visually indicated by the marker in the middle of the
thermometer).
It is possible to raise the setpoint up to three steps of 1°C above and up to three
steps of 1°C below the reference setpoint.
Example: if the reference setpoint is 25°C, it is possible to raise the setpoint to
28°C and lower it to 22°C.
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INFORMATION
For how to set the reference setpoint, see the Madoka Assistant app. Also see
"Screen"[4104].
Exceptions to this logic are possible in case of:
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5 | Operation
28°C
+3°C
-2°C
25°C
23°C
▪ Setpoint range limitations
▪ Central control / control by a schedule
Setpoint range
If any limitations are set to the default setpoint range (16°C~32°C) with the
setpoint range function (Madoka Assistant app function; see "Setpoint
range"[4112]), it is only possible to raise or lower the setpoint up/down to the set
upper/lower setpoint range limits.
Example: if the reference temperature is 25°C, you can normally lower the
setpoint three steps to 22°C. However, if a setpoint range limit is set to 23°C, you
can only lower the setpoint to 23°C.
Central control / Schedule
If the system is under the control of a centralised controller or a schedule, then the
regular +3°C/–3°C setpoint range limits can get overruled AND changed.
IF THEN
The centralised controller or schedule
imposes a setpoint that is within the
regular +3°C/–3°C setpoint range.
Nothing unusual happens and the
system follows the regular setpoint and
setpoint range logic.
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5 | Operation
28°C
+3°C
-3°C
25°C
22°C
28°C
+3°C
-3°C
25°C
22°C
27°C
+3°C
-3°C
24°C
21°C
21°C
IF THEN
The centralised controller or schedule
imposes a setpoint that exceeds the
regular +3°C/–3°C setpoint range.
The imposed setpoint becomes the new
upper/lower limit of the +3°C/–3°C
range, and the whole range shifts in
relation to this new limit.
Example: the reference setpoint is set
to 25°C, yielding the following setpoint
range:
If the centralised controller or schedule
changes the setpoint to 21°C, which is
below the range, then "21°C" becomes
the new lower limit, and the range
shifts in relation to this new limit.
5.3.2 To set the setpoint
5.4 Date and time
5.4.1 About date and time
Prerequisite: The active operation mode is either 'Cooling', 'Heating', or 'Auto'.
1 In the home screen, use and to adjust the setpoint.
Result: The indoor unit changes its temperature setpoint.
Set the date and time for the indoor units connected to the controller.
Depending on daylight saving time settings, the date and time menu has the
following daylight saving time indicators:
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For more information, see "Indoor unit field settings" [4 73] (remote controller
settings) and "Date and time"[4105] (app settings).
5.4.2 To set date and time
1 Navigate to the date and time menu.
2 Press to activate .
5 | Operation
Summer time
Winter time
Result: You set the date and the time.
5.5 Airflow
5.5.1 Airflow direction
The airflow direction is the direction in which the indoor unit blows its air.
Result: The fields become editable.
3 Set the date and time. Set with and . Confirm with . Cycle through the
menu until all fields are set correctly.
INFORMATION
Confirming the value in a field will automatically bring you to the next field. To finish
making settings and leave the menu, navigate to and confirm the value in the last
field.
About airflow direction
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The following airflow directions can be set:
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5 | Operation
Direction Screen
Fixed position. The indoor unit blows air
in 1 of 5 fixed positions.
Swing. The indoor unit alternates
between the 5 positions.
Auto. The indoor unit adjusts its airflow
direction according to movement sensed
by a movement sensor.
INFORMATION
▪ Depending on the type of indoor unit, and/or on system layout and organisation,
Auto airflow direction may not be available.
▪ For some types of indoor unit, you cannot set the airflow direction.
Automatic airflow control
In the following operating conditions, the airflow direction of the indoor units is
controlled automatically:
▪ When the room temperature is higher than the controller's setpoint for Heating
operation (including Auto operation).
▪ When the indoor units run in Heating operation mode, and the Defrost function
is active.
▪ When the indoor units run in Continuous operation, and the airflow direction is
Horizontal.
To set the airflow direction
1 Navigate to the airflow direction menu.
2 Use and to adjust the airflow direction.
5.5.2 Fan speed
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3 Press to confirm.
Result: The indoor unit changes its airflow direction and the controller returns to
the home screen.
The fan speed is the strength of the airflow coming out of the indoor unit.
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About fan speed
5 | Operation
Depending on the indoor unit, you can choose between either:
Fan speed Screen
2 fan speeds
3 fan speeds
5 fan speeds
Some indoor units additionally support Automatic fan speed. In this case, the
indoor unit adjusts its fan speed automatically, according to the setpoint and
indoor temperature.
Automatic
To set the fan speed
1 Navigate to the fan speed menu.
Fan speed Screen
INFORMATION
▪ For mechanical protection purposes, it is possible that the indoor unit switches
itself to 'Automatic fan speed' mode.
▪ If the fan stops operating, this does not necessarily mean system failure. The fan
can stop operating at all times.
▪ It may take some time before changes made to fan speed settings are actually
carried out.
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2 Use and to adjust the fan speed.
3 Press to confirm.
Result: The indoor unit changes its fan speed and the controller returns to the
home screen.
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5 | Operation
5.6 Ventilation
5.6.1 Ventilation mode
INFORMATION
Ventilation settings can ONLY be made for heat reclaim ventilation units.
The heat reclaim ventilation unit can operate in various operation modes.
Icon Ventilation mode
Energy Reclaim Ventilation. The outdoor air is supplied to the
room after passing through a heat exchanger.
Bypass. The outdoor air is supplied to the room without passing
through a heat exchanger.
Auto. To ventilate the room in the most efficient way, the heat
reclaim ventilation unit automatically switches between "Bypass"
and "Energy Reclaim Ventilation" mode (based on internal
calculations).
To set the ventilation mode
1 Navigate to the ventilation mode menu.
INFORMATION
Depending on the heat reclaim ventilation unit, more or less ventilation modes are
available.
INFORMATION
Ventilation mode changes are possible regardless of Cooling/Heating masterhood.
For more information, see "Cooling/Heating masterhood"[486].
NOTICE
Before starting up the system, the unit MUST be energised for at least 6 hours to
avoid compressor breakdown during startup.
INFORMATION
To ensure a smooth start, do not turn off the system while it is operating.
Installer and user reference guide
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2 Use and to select a ventilation mode.
3 Press to activate.
Result: The heat reclaim ventilation unit changes its operation mode and the
controller returns to the home screen.
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