Daikin BRC1HHDAW, BRC1HHDAS, BRC1HHDAK Installer reference guide
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Installer and user
reference guide
Human Comfort Interface
BRC1HHDAW
BRC1HHDAS
BRC1HHDAK
Installer and user reference guide
Human Comfort Interface
English
Table of contents
Table of contents
1 General safety precautions 2
1.1 For the user ............................................................................... 3
1.2 For the installer.......................................................................... 3
2 About this document 3
For the user 4
3 User interface: Overview 4
3.1 Buttons ...................................................................................... 4
3.2 Home screen ............................................................................. 4
3.3 Status icons............................................................................... 4
3.4 Status indicator.......................................................................... 5
4 Operation 5
4.1 Basic usage............................................................................... 5
4.1.1 Operation screens....................................................... 5
4.1.2 Main menu .................................................................. 5
4.2 Space heating/cooling control ................................................... 6
4.2.1 About space heating/cooling control........................... 6
4.2.2 To turn ON/OFF space heating/cooling operation ...... 6
4.2.3 To change the room temperature ............................... 6
4.2.4 To change the space operation mode ........................ 7
4.3 Domestic hot water control........................................................ 7
4.3.1 About domestic hot water control................................ 7
4.3.2 To turn ON/OFF domestic hot water operation........... 7
4.3.3 To change the domestic hot water temperature ......... 7
4.3.4 Using DHW powerful operation................................... 8
5 Maintenance and service 8
5.1 Overview: Maintenance and service ......................................... 8
6 Troubleshooting 8
6.1 Overview: Troubleshooting........................................................ 8
For the installer 8
7 About the box 8
7.1 To unpack the user interface..................................................... 8
8 Preparation 9
8.1 Wiring requirements .................................................................. 9
8.1.1 To prepare the wiring for installation........................... 9
9 Installation 9
9.1 Overview: Installation ................................................................ 9
9.2 Mounting the user interface....................................................... 9
9.2.1 About mounting the user interface.............................. 9
9.2.2 To mount the user interface........................................ 9
9.3 Connecting the electrical wiring................................................. 9
9.3.1 Precautions when connecting the electrical wiring ..... 9
9.3.2 To connect the electrical wiring................................... 10
9.4 Closing the user interface.......................................................... 10
9.4.1 Precautions when closing the user interface .............. 10
9.4.2 To close the user interface.......................................... 10
9.5 Opening the user interface ........................................................ 10
9.5.1 Precautions when opening the user interface............. 10
9.5.2 To open the user interface.......................................... 11
10 Starting up the system 11
11.4 Status indicator........................................................................... 12
12 Operation 12
12.1 Basic usage ................................................................................ 12
12.1.1 Operation screens........................................................ 12
12.1.2 Main menu ................................................................... 12
12.2 Space heating/cooling control .................................................... 13
12.2.1 About space heating/cooling control ............................ 13
12.2.2 To turn ON/OFF space heating/cooling operation ....... 13
12.2.3 To change the room temperature ................................ 14
12.2.4 To change the space operation mode ......................... 14
12.3 Domestic hot water control ......................................................... 14
12.3.1 About domestic hot water control................................. 14
12.3.2 To turn ON/OFF domestic hot water operation ............ 14
12.3.3 To change the domestic hot water temperature .......... 15
12.3.4 Using DHW powerful operation.................................... 15
13 Configuration 15
13.1 Information ................................................................................. 15
13.1.1 About the information menu ......................................... 15
13.1.2 To see information ....................................................... 15
13.2 Settings menu ............................................................................ 16
13.2.1 About the settings menu .............................................. 16
13.2.2 Screen settings ............................................................ 16
13.2.3 Status indicator settings ............................................... 16
13.2.4 Night mode................................................................... 16
13.3 Software update ......................................................................... 17
13.3.1 About software updates ............................................... 17
13.3.2 Software update with app ............................................ 17
13.3.3 Software update with updating tool .............................. 18
14 Maintenance 19
14.1 Maintenance safety precautions................................................. 19
14.2 To clean the user interface ......................................................... 19
15 Troubleshooting 19
15.1 Error codes of the indoor unit ..................................................... 19
1 General safety precautions
Please read these general safety precautions carefully before
installing air conditioning equipment, and be sure to install the
equipment correctly.
Failure to follow these instructions properly may result in property
damage or personal injury, which may be serious depending on the
circumstances.
Meaning of warnings and symbols
These safety messages are used to attract your attention. The
meaning of each safety message is described below:
WARNING
Indicates a situation that could result in death or serious
injury.
CAUTION
Indicates a situation that could result in minor or moderate
injury.
DANGER
Indicates a situation that results in death or serious injury.
DANGER: RISK OF EXPLOSION
Indicates a situation that could result in explosion.
11 User interface: Overview 11
11.1 Buttons ...................................................................................... 11
11.2 Home screen ............................................................................. 11
11.3 Status icons ............................................................................... 12
Installer and user reference guide
2
INFORMATION
Indicates useful tips or additional information.
BRC1HHDAW+BRC1HHDAS+BRC1HHDAK
Human Comfort Interface
4P534402-1 – 2018.06
2 About this document
NOTICE
Indicates a situation that could result in equipment or
property damage.
1.1 For the user
INFORMATION
Also see the operation manual delivered with the outdoor
and indoor unit.
WARNING
Do NOT play with the unit or its user interface. Accidental
operation by a child may result in impairment of bodily
functions and harm health.
WARNING
To prevent electric shocks or fire:
▪ Do NOT operate the user interface with wet hands.
▪ Do NOT disassemble the user interface and touch
interior parts. Contact your dealer.
▪ Do NOT modify or repair the user interface. Contact
your dealer.
▪ Do NOT relocate or reinstall the user interface by
yourself. Contact your dealer.
WARNING
Do NOT use flammable materials (e.g. hairspray or
insecticide) near the user interface.
NOTICE
To clean the user interface, do NOT use organic solvents,
such as paint thinner. Possible consequence: damage,
electric shock, or fire.
1.2 For the installer
The precautions described in this document cover very important
topics, follow them carefully.
INFORMATION
This user interface is an option and cannot be used
standalone. It can ONLY be used in combination with a
main user interface. Also see the installation and operation
manual of the indoor and outdoor units.
NOTICE
Improper installation or attachment of equipment or
accessories could result in electric shock, short-circuit,
leaks, fire or other damage to the equipment. Only use
accessories, optional equipment and spare parts made or
approved by Daikin.
▪ In places that are exposed to direct sunlight.
▪ In places that are 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.
▪ 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:
▪ Conduct a trial operation to check for faults.
▪ Explain the user how to operate the user interface.
▪ Ask the user to store the manual for future reference.
INFORMATION
Consult your dealer regarding the relocation and
reinstallation of the user interface.
2 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
▪ Format: Paper (in the box of the user interface)
▪ Installer and user reference guide:
▪ Extended installation and operation information
▪ Format: Digital files on http://www.daikineurope.com/support-
and-manuals/product-information/
▪ Declaration of conformity:
▪ Hereby, Daikin Europe N.V. declares that the radio equipment
type BRC1HHDA is in compliance with the Directive 2014/53/
EU. The original declaration of conformity is available from the
WARNING
All field wiring and components MUST be installed by a
licensed electrician and MUST comply with the applicable
legislation.
NOTICE
The user interface MUST be mounted indoors.
NOTICE
When the user interface is used as room thermostat, select
an installation location where the average temperature in
the room can be detected.
Do NOT install the user interface in the following places:
BRC1HHDAW+BRC1HHDAS+BRC1HHDAK
Human Comfort Interface
4P534402-1 – 2018.06
Installer and user reference guide
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3 User interface: Overview
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c b d
a
BRC1HHDA product pages https://qr.daikin.eu/?
N=BRC1HHDW, https://qr.daikin.eu/?N=BRC1HHDS, and
https://qr.daikin.eu/?N=BRC1HHDK.
▪ Format: Digital file from the product pages
(BRC1HHDAW)
(BRC1HHDAS)
For the user
(BRC1HHDAK)
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.
Technical engineering data
▪ A subset of the latest technical data is available on the regional
Daikin website (publicly accessible).
▪ The full set of latest technical data is available on the Daikin
extranet (authentication required).
3 User interface: Overview
3.1 Buttons
a
ON/OFF
▪ When space heating/cooling and/or domestic hot water
operation is OFF, press to turn it ON.
▪ When space heating/cooling and/or domestic hot water
operation is ON, press to turn it OFF.
b
CYCLE/ENTER/ACTIVATE /CONFIRM
▪ From the home screen, short press to cycle through the
operation screens.
▪ From the home screen, long press to go to the main menu.
▪ In the main menu, short press to enter one of the menus.
▪ In any of the menus, activate/confirm a function, value, or
setting.
c
ACTIVATE/CYCLE/ADJUST
▪ On the room temperature/domestic hot water operation
screen, activate the setpoint screen.
▪ In the main menu, cycle left.
▪ In any of the menus/operation screens, adjust a function,
value, or setting (default: decrease).
d
ACTIVATE/CYCLE/ADJUST
▪ On the room temperature/domestic hot water operation
screen, activate the setpoint screen.
▪ In the main menu, cycle right.
▪ In any of the menus/operation screens, adjust a function,
value, or setting (default: increase).
3.2 Home screen
The home screen displays the actual room temperature, and all
kinds of information through status icons. After a period of operation
inactivity the user interface will always revert to the home screen.
INFORMATION
The user interface is equipped with a power saving
function that causes the screen to darken after a period of
inactivity. To make the screen light up again, press one of
the buttons.
3.3 Status icons
Icon Description
System operation OFF. Indicates that space heating/
cooling operation and/or domestic hot water operation
are turned OFF.
Bluetooth.1 Indicates that Bluetooth is activated, and
that the user interface is ready to perform a software
update.
Heating operation. Indicates that the system is
operating in Heating operation mode.
Cooling operation. Indicates that the system is
operating in Cooling operation mode.
Powerful operation. Indicates that Powerful
operation is active.
(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.
Installer and user reference guide
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BRC1HHDAW+BRC1HHDAS+BRC1HHDAK
Human Comfort Interface
4P534402-1 – 2018.06
Icon Description
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a
Emergency operation. Indicates that Emergency
operation is active.
Malfunction. Indicates that a malfunction occurred.
INFORMATION
When the user interface signals Emergency operation or
Malfunction, see the main user interface to see what is
wrong.
3.4 Status indicator
4 Operation
Operation screen Description
Room temperature. See the
actual room temperature, and
control the (desired) room
temperature.
a Status indicator
Status indicator behaviour Condition
Continuous blue Operation ON
▪ The unit is in operation (i.e.
actually heating up/cooling
down the space, or producing
domestic hot water)
OFF Operation OFF
▪ The unit is in standby (i.e.
turned ON, but not in
operation)
▪ The unit is OFF
Blinking red System error
Continuous red System malfunction
INFORMATION
Status indicator behaviour is different when night mode is
active. For more information, see "13.2.4 Night mode" on
page16.
INFORMATION
In case of system errors, the status indicator blinks red. As
soon as you press any button, the status indicator will shift
to "continuous red".
Domestic hot water
temperature. See the actual
domestic hot water temperature,
and control the (desired)
domestic hot water temperature
(i.e. tank heating operation).
Powerful operation. Activate or
deactivate Powerful operation
(i.e. fast tank heating operation).
4.1.2 Main menu
From the home screen, press
the main menu. Use and to cycle through the menus. Press
again to enter one of the menus.
Menu Description
Information. See information about the user
interface.
Bluetooth. Make the user interface send out a
Bluetooth signal to perform a software update.
Return. Return to the home screen.
and keep it pressed until you enter
4 Operation
4.1 Basic usage
4.1.1 Operation screens
From the home screen, press
operation screens.
BRC1HHDAW+BRC1HHDAS+BRC1HHDAK
Human Comfort Interface
4P534402-1 – 2018.06
Settings. Make user interface settings.
Space operation mode. Set the space operation
mode.
(shortly) to cycle through the
Installer and user reference guide
5
4 Operation
4.2 Space heating/cooling control
4.2.1 About space heating/cooling control
Space heating/cooling control involves:
▪ Controlling the room temperature;
▪ Setting the space operation mode.
Room temperature
Room temperature control is performed from the home screen. The
home screen displays the actual room temperature, as measured by
a temperature sensor mounted in the user interface. For instructions
on how to change the room temperature, see "4.2.3 To change the
room temperature"on page6.
The way you control the room temperature depends on the
temperature control method that is set on the main user interface.
Main user interface
temperature control method
Room thermostat control Change the actual room
Room temperature control
temperature by increasing or
decreasing the desired room
temperature value.
Space operation mode
Space operation modes are selected from the space operation mode
menu. The system can run in the following space operation modes:
Icon Operation mode
Heating. Heat up the space.
Cooling. Cool down the space.
Automatic. Automatic switching between heating and
cooling, as required by the room temperature
setpoint.
Depending on the type of indoor unit and/or settings made on the
main user interface, it is possible that some operation modes are not
available.
If… Then…
The user interface is used in
combination with heating-only
indoor units
Automatic operation mode is
made unavailable on the main
user interface
The space operation mode menu
is absent from the main menu.
You can only select heating or
cooling operation mode.
Leaving water temperature
control (fixed)
Leaving water temperature
control (weather dependent)
INFORMATION
For more information on the temperature control methods,
see the documentation of the indoor units.
INFORMATION
When the temperature sensor inside the user interface is
broken, the system goes in error, and the operation screen
displays "--" instead of the actual temperature.
Change the room temperature by
increasing or decreasing the
leaving water temperature (i.e.
the temperature of the water that
is sent to the heat emitters).
Change the room temperature by
lowering or raising the weather
dependent curve, represented on
the user interface by a shift
value.
None of the above conditions are
true
You can select all operation
modes.
4.2.2 To turn ON/OFF space heating/cooling operation
Prerequisite: The user interface displays the home screen.
1 press the button.
Result: The user interface will turn ON or OFF space heating/
cooling operation, depending on the previous state.
INFORMATION
To indicate operation is OFF, the user interface displays
"OFF" on the home screen.
4.2.3 To change the room temperature
Installer and user reference guide
6
1 From the home screen, press or to activate the setpoint
screen.
BRC1HHDAW+BRC1HHDAS+BRC1HHDAK
Human Comfort Interface
4P534402-1 – 2018.06
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