Daikin BRC073A1 Installer reference guide

Download

WIRED REMOTE

CONTROLLER

INSTALLER REFERENCE GUIDE

BRC073A1

Be sure to read this installer reference guide

before conducting the installation of this product.

Contents

1. About this document ......................................... 2

2. Safety Precautions ............................................. 2

3. Accessories ........................................................ 5

4. User interface installation procedure .............. 5

5. Functions and menu items of the

user interface buttons ................................... 11

6. Power-on ........................................................... 14

7. Field settings .................................................... 15

8. Test operation method (pair split only) .......... 17

9. Checking procedure of Error History ............. 21

10. Registration method of the

Maintenance Contact information ................ 22

11. Conrmation of registered details ................ 23

12. Clock & Calendar ........................................... 24

13. Language ........................................................ 25

14. Prohibit Buttons ............................................. 26

15. Function Prohibition ...................................... 27

16. Prohibit Mode ................................................. 28

17. Software update with Updater ...................... 30

Installer reference guide BRC073A1

4P392225-1

–

2014.11

About this document

1. About this document

Target audience

Authorized installers

Documentation set

This document is part of a documentation set. The complete set consists of:

Document Contains... Format

Installation and operation manual

Installer reference guide

User reference guide

Latest revisions of the supplied documentation may be available on the regional Daikin web site or via

our dealer.

For detailed instructions refer to the installation videos available on http://www.daikineurope.com/ support-and-manuals/product-information/. More specically, for how to connect the S21 connector,

refer to the installation videos of the Daikin online controller.

Installation and operation instructions

Preparation of the installation,

technical specications,

reference data,.. Detailed step-by-step

instructions and background information for basic and advanced usage

Paper (in the box)

Digital les on http://www. daikineurope.com/support-andmanuals/product-information/

2. Safety Precautions

The original instructions are written in English. All other languages are translations of the original

instructions.

 Also see the installation manual attached to the indoor unit.

Please read these Safety Precautions carefully before installing the user interface.

● This manual classies the precautions into WARNING and CAUTION. They both contain important

information regarding safety. Be sure to follow all the precautions below.

WARNING

CAUTION

● After completing the installation, conduct a trial operation to check for faults and explain to the

customer how to operate the air conditioner with the aid of the User reference guide. Ask the customer to store the Installer reference guide along with the User reference guide for future

reference.

BRC073A1 Installer reference guide 4P392225-1

–

2014.11

Failure to follow these instructions properly may result in personal

injury or loss of life. Failure to observe these instructions properly may result in property

damage or personal injury, which may be serious depending on the

circumstances.

Safety Precautions

WARNING

Ask your dealer or qualied personnel to carry out installation work. Do not attempt to install the user interface yourself. Improper installation may result in water leakage, electric shocks or re.

Consult your local dealer regarding relocation and reinstallation of the user interface.

Improper installation work may result in leakage, electric shocks or re hazards. Install the user interface in accordance with the instructions in this Installer reference guide.

Improper installation may result in water leakage, electric shocks or re. Be sure to use only the specied accessories and parts for installation work.

Failure to use the specied parts may result in the unit falling down, water leakage, electric shocks or re.

Install the user interface on a foundation strong enough to withstand the weight of the user interface. Insufcient strength may result in the user interface falling down and causing injury.

Electrical work must be performed in accordance with the relevant local and national regulations and with the instructions in this Installer reference guide. Be sure to use a dedicated power supply circuit only. Insufcient power circuit capacity and improper workmanship may result in electric shocks or re.

Always perform installation work with the power turned off.

Touching electric parts may result in electric shock. Do not disassemble, reconstruct or repair.

This may result in electric shock and/or re. Make sure that all wiring is secured, the specied wires are used and that there is no strain on the

terminal connections or wires. Improper connections or securing of wires may result in abnormal heat build-up or re.

The choice of materials and installations must comply with the applicable national and international

standards.

Installer reference guide BRC073A1

4P392225-1

–

2014.11

Safety Precautions

CAUTION

To avoid leakage and electric shock due to entry of water or insects, ll the wiring through hole with

putty.

To avoid electric shocks, do not operate with wet hands. Do not wash the user interface with water, as this may result in electric shocks or re. Install the indoor and outdoor units, power cord and connection wires at least 1 meter away from

televisions or radios to prevent interference and noise.

(Depending on the incoming signal strength, a distance of 1 meter may not be sufcient to eliminate

noise.)

Do not install the air conditioner in the following locations:

1. Where there is a high concentration of mineral oil spray or vapour (e.g. a kitchen).

Plastic parts may deteriorate and fall off which could result in water leakage.

2. Where corrosive gas, such as sulphurous acid gas, is produced. Corroding of copper pipes or soldered parts may result in refrigerant leakage.

3. Near machinery emitting electromagnetic radiation.

Electromagnetic radiation may disturb the operation of the control system and result in

malfunctioning of the unit.

4. Where ammable gas may leak, where there is carbon bre or ignitable dust suspensions in

the air or where volatile ammables such as paint thinner or gasoline are handled. Operating the unit in such conditions may result in re.

5. High temperature areas or direct ames. Overheating and/or re may occur.

6. Moist areas or places which may be exposed to water. If water enters the user interface, electric shock may be caused and the inner electronics

may fail.

When the thermostat function of the user interface is used, select the installation location while

considering it should be a place:

● Where the average temperature in the room can be detected.

● Which is not exposed to direct sunlight.

● Which is not near a heat source.

● Which is not affected by the outside air or air draught due to, for example, opening/closing of doors, the air outlet of the indoor unit or the like.

● Which is NOT located outdoors.

BRC073A1 Installer reference guide 4P392225-1

–

2014.11

Accessories

External view of the remote controller

CAUTION

3. Accessories

See page 7 in the installation and operation manual for a list of included accessories. Not included but required: BRCW901A*.

Item No. Length

BRCW901A03 3 m BRCW901A08 8 m

4. User interface installation procedure

4-1 Determine where to install the user interface.

Make sure to follow "2. Safety Precautions" when determining the location.

4-2 Make a wiring through hole on the wall if the wires are

coming out from the rear.

Ø8-10

Lower case Through hole

48.5

Set the center of the wall hole to the center of the wiring through hole on the controller lower case when making the hole.

Through hole

Ø8-10

Installer reference guide BRC073A1

If the hole size is too large or the location is not proper, the hole may come out from the controller.

4P392225-1

–

2014.11

User interface installation procedure

4-3 Determine the direction of the controller wiring outlet

(rear outlet, left outlet, top left outlet).

4-3-1 Rear outlet 4-3-2 Left outlet

Cut off the resin area (hatched area). Cut off the thin area (hatched area) with

nippers or the like and then remove the burrs

with a le or the like.

4-3-3 Top left outlet

Cut off the thin area (hatched area) with

nippers or the like and then remove the burrs

with a le or the like.

BRC073A1 Installer reference guide 4P392225-1

–

2014.11

User interface installation procedure

4-4 Conduct wiring.

4-4-1 Connections overview

S1 and S19 connection S6 and S21 connection

4-4-2 Rear outlet

PCB

3 4

H JS T

S19 S21

BRCW901A

PCB

1×

4-4-3 Left outlet

S19 S21

BRCW901A

PCB

1×

Installer reference guide BRC073A1

PCB

4P392225-1

–

2014.11

4-4-4 Top left outlet

CAUTION

NOTICE

Wood screws (

User interface installation procedure

BRCW901A

PCB

1×

● Do not perform wiring close to a power line in order to avoid electrical noise (external noise).

● Seal the wiring draw-in port securely with putty (eld supply) to prevent the entry of insects or the like.

● The adapter does not provide any form of strain release. The installer must provide something to release the strain on the cables near the adapter.

● Earth both ends of the BRCW901A* option cable.

S19 S21

PCB

4-5 Fixing procedure of the lower case.

In the case of wiring a user interface through the rear outlet, perform the wiring through the outlet hole in the lower case before it is installed on the wall.

4-5-1 Wall mounting

Secure by using the attached wood screws (2×).

Ø3.5×16)

BRC073A1 Installer reference guide 4P392225-1

–

2014.11

User interface installation procedure

(Installation pitch)

Switchbox for two units (with no cover)

Switchbox (field supply) (Use optional accessory KJB211A)

Small screws (M4×16)

Switchbox for one unit

Small screws (M4×16)

CAUTION

4-5-2 Switchbox mounting

Secure by using the attached small screws (2×).

Switchbox (field supply) (Use optional accessory KJB111A)

(with no cover)

(Installation pitch)

Installer reference guide BRC073A1

● Select a at surface for installation if possible.

● Do not tighten the installation screws too much to avoid deforming the lower case.

4P392225-1

–

2014.11

User interface installation procedure

Insert and twist the screwdriver lightly to remove the upper case.

Screwdriver

Lower case

Upper case

4-6 Securing the user interface adapter.

Remove the upper case of the user interface adapter and secure the lower case assembly.

Mounting with supplied wood screws (Ø3.5×16)

Mounting with supplied double-face

adhesive tape

4-7 Attach the upper case.

● Align the upper case with the tabs of the lower case (6 points) and insert the upper case.

● Be careful not to pinch the wiring when attaching.

● Peel off the protective seal which is attached to the upper case.

4-8 Remove the upper case.

Insert a slot screwdriver into the slots in the lower case (2 places) to remove the upper case.

NOTE

● The user interface PCB is installed on the upper case. Be careful not to damage the

PCB with the slot screwdriver.

● Take care that dust or moisture does not touch the PCB of the removed upper

BRC073A1 Installer reference guide 4P392225-1

case.

2014.11

–

Functions and menu items of the user interface buttons

5. Functions and menu items of the user interface buttons

5-1 Functions and menu items

(1) Operation Mode Selector button

● This button is enabled by default. To disable, refer to "14. Prohibit Buttons" on

page 26.

● Press this button to select the operation mode of your preference.

● Available modes may vary with the connected model.

(2) Fan Speed/Airow direction button

● Used to change the fan speed and airow direction.

● Available fan speeds and airow directions

may vary with the connected model.

(3) Menu/Enter button

● This button is enabled by default. To disable, refer to "5-2 Enable/disable the

Menu/Enter and Cancel button" on

page 13.

● Used to display the main menu or enter the selected item. (For details on the main menu, see the User reference guide.)

(1) Operation Mode Selector button (11) LCD (with backlight)

(4) Up button (5) Down button (6) Right button (7) Left button

(9) Operation lamp (8) On/Off button

(3) Menu/Enter button

(10) Cancel button

(2) Fan Speed/Airow direction button

Main menu*

Airow Direction Energy Saving Options Schedule Maintenance Information Conguration Current Settings

Clock & Calendar Language

(4) Up button

● Used to raise the set temperature.

● The next item on the upper side will be highlighted. (Keep pressing the button to cycle through the values or items.)

● Used to change the selected item.

Installer reference guide BRC073A1

4P392225-1

–

2014.11

(5) Down button

CAUTION

● Used to lower the set temperature.

● The next item on the lower side will be highlighted. (Keep pressing the button to cycle through the values or items.)

● Used to change the selected item.

(6) Right button

● Used to highlight the next item on the right-hand side.

● The display contents are changed to the next screen.

(7) Left button

● Used to highlight the next items on the left-hand side.

● The display contents are changed to the previous screen.

(8) On/Off button

● Press to start or stop the air conditioner.

(9) Operation lamp (Green)

● This lamp lights up during operation.

● This lamp will blink if an error or mode

conict occurs.

● This lamp is not lit when the unit operation is OFF.

(10) Cancel button

● Used to return to the previous screen.

● Press and hold this button for 4 seconds or

longer to display the Service Settings menu.

Functions and menu items of the user interface buttons

(11) LCD (with backlight)

● The backlight will be lit for approximately

30 seconds when one of the buttons is

pressed.

● The actions linked to the buttons, except for

the On/Off button, are not carried out when

the backlight is not lit.

Service Settings menu*

Test Operation** Maintenance Contact Field Settings Error History

* Available menu items are depending on the

connected model.

** Not displayed in case of multi-split setup.

● To operate the Up/Down/Left/Right button, always press

BRC073A1 Installer reference guide 4P392225-1

–

2014.11

, , , or .

Functions and menu items of the user interface buttons

2 2

Instructions for manipulating the buttons will appear.

Highlighted display (selected items)

Airflow Direction Energy Saving Options

Schedule

Maintenance Information Configuration Current Settings

1/2Main Menu

SettingReturn

5-2 Enable/disable the Menu/Enter and Cancel button

To disable the Menu/Enter and Cancel button in the Basic screen, proceed as follow:

1. Keep the button pressed.

2. Push the 3 indicated keys simultaneously

while keeping the button pressed.

To enable the Menu/Enter and Cancel button in the Basic screen, follow the same procedure.

5-3 Description of button operation

Installer reference guide BRC073A1

4P392225-1

–

2014.11

6. Power-on

● Check that the indoor/outdoor unit wiring is completed.

● Check that the switchbox cover of the indoor and outdoor units are closed before powering on.

Split air conditioner is connected to a user interface

Turn on the power.

6-1 6-2 "Checking the connection.

Please stand by." is displayed.

6-3 The Basic screen is displayed.

NOTE

● When selecting a different language, refer to "13. Language" on page 25.

● The displayed operation mode on the user interface at rst startup depends on the operation mode of the indoor unit.

6-2

Checking the connection. Please stand by.

6-3

NOTE

When the text on the

left is displayed, the backlight does not

light up when one of

the buttons is pressed.

28°C

Power-on

BRC073A1 Installer reference guide 4P392225-1

–

2014.11

Field settings

Test Operation Maintenance Contact

Field Settings

Error History

Service Settings

SettingReturn

7. Field settings

7-1 Press and hold the Cancel

button for 4 seconds or longer.

The Service Settings menu is

displayed.

7-2 Select Field Settings and press

the Menu/Enter button.

7-1

28°C

7-2

7-3 Highlight the "Mode No.", and

select the desired "Mode No." by using the (Up/Down) buttons.

7-3

Field Settings

Mode

For the most commonly used eld

settings, refer to page 16.

FIRST CODE (SW) NO.

SettingReturn

SECOND CODE NO.

● The current settings are displayed.

● CODE NO. " -- " means that there is no function available.

7-4 Highlight the SECOND CODE.

of the FIRST CODE NO. to be

changed and select the desired

SECOND CODE NO. by using the

(Up/Down) buttons. Multiple

identical mode number settings are available.

7-5 Press the Menu/Enter button. The

conrmation screen is displayed.

7-5 7-6

7-6 Select Yes and press the Menu/

Enter button. The settings are

saved and the Field settings screen returns.

Installer reference guide BRC073A1

Press the Menu/Enter

button.

Field Settings Save the settings?

NoYes

SettingReturn

4P392225-1

–

2014.11

7-7 After all changes are completed,

press the Cancel button twice.

7-8 The backlight goes out and

"Checking the connection. Please stand by" is displayed during initialization. After the initialization, the Basic screen returns.

Field settings

Mode

FIRST

No.

CODE

(Note

NO.

1b 13 Icon or Icon+Text on Basic screen Icon+Text Icon — —

1e 2 Setback function. Do not use Heat only Cool only

Description of the setting

SECOND CODE NO. (Note 2)

01 02 03 04

Cool

and

Heat

BRC073A1 Installer reference guide 4P392225-1

–

2014.11

Test operation method (pair split only)

CAUTION

8. Test operation method (pair split only)

∗ In case of multi-split models, see the manual attached to the outdoor unit.

NOTE

● In case of multi-split setup, test operation cannot be used.

Also see the installation manuals attached to the indoor unit and the outdoor unit.

● Check that the wiring of the indoor unit and the outdoor unit is completed.

● Check that the switchbox cover of the indoor unit and the outdoor unit is closed.

● After refrigerant piping, drain piping and electric wiring are completed, clean the inside of the indoor unit and the decorative panel.

● Perform the test operation according to the following procedure.

NOTE

● The backlight will be lit for approximately 30 seconds when pressing one of the operation buttons.

● Operate the buttons only when the backlight is lit. However, the On/Off button can be operated

when the backlight is not lit.

8-1 Make sure to turn on the power at

least 6 hours before starting test operation to protect the compressor.

Make sure that the outer panel

and piping cover are closed before operation (danger of electric shock).

8-2 Conrm that both the liquid and gas

stop valves are opened.

NOTE

After the air purge of the vacuum pump, the refrigerant pressure may not rise even though the stop valve is opened. The reason is that the refrigerant system of the outdoor

unit is blocked by the electrical expansion valve or the like. Operation is no problem.

8-3 Set the operation mode to cooling by

using the Operation Mode Selector

button.

8-4 Press and hold the Cancel button for

4 seconds or longer. The Service Settings menu is displayed.

Installer reference guide BRC073A1

8-3 8-4

28°C

Press and hold the Cancel

button for 4 seconds or

longer while the backlight

is lit.

4P392225-1

–

2014.11

Test operation method (pair split only)

8-5 Select Test Operation and press the

Menu/Enter button. The Basic screen

returns and "Test operation" is displayed.

8-6 Press the On/Off button within about

10 seconds. Test operation starts. Check the operation condition for 3 minutes.

NOTE

Test operation can also be

started by rst performing 8-6, followed by 8-5.

8-7 Press the Menu/Enter button in the

Basic screen. The Main menu is

displayed.

8-8 Select Airow Direction and press

the Menu/Enter button.

8-9 Press the buttons to select the

desired airow direction and press the Menu/Enter button. The Basic

screen returns.

8-5

Service Settings

Test Operation

Maintenance Contact Field Settings Error History

8-6

Test Operation

8-7

Airflow Direction

Energy Saving Options Schedule Maintenance Information Configuration Current Settings

8-8

Airow Direction

8-9

SettingReturn

SettingReturn

Direction1 Direction2

Swing stop

Return Setting

Swing stop

Press the Menu/Enter

Press the On/Off button

(within 10 seconds).

1/2Main Menu

Press the Menu/Enter

Change the airow direction

using the (Up/Down)

buttons.

button.

Press the Menu/Enter

button.

8-10 Press and hold the Cancel button for

8-10

4 seconds or longer in the Basic

screen. The Service Settings menu is

displayed.

Test Operation

BRC073A1 Installer reference guide 4P392225-1

–

2014.11

Press and hold the Cancel

button for 4 seconds or

longer while the backlight

is lit.

Test operation method (pair split only)

CAUTION

8-11 Select Test Operation in the Service

Settings menu and press the Menu/ Enter button. The Basic screen

returns and normal operation is possible.

8-12 Check the functions according to the

User reference guide.

8-13 When the decoration panel is not

8-11

Service Settings

Test Operation

Maintenance Contact Field Settings Error History

SettingReturn

Press the Menu/Enter

button.

NOTE

Test operation will automatically nish

after 30 minutes.

installed, turn off the power after test operation nishes.

● If the interior work is not completed when the test operation is nished, explain to the customer that he should not operate the unit until the interior work is completed in order to protect the

indoor unit.

● (If the indoor unit is operated, the indoor unit may be contaminated with the materials which

arise from paints or adhesives during the interior work and water splash or water leak may

occur.)

● If it is not possible to operate the unit due to any malfunction, refer to

Malfunction diagnosis method

● When the test operation nishes, check that the error code history is not displayed in the

Maintenance Information screen according to the following procedure.

8-14 Press the Menu/Enter button in the

8-14

Basic screen. The Main menu is

displayed.

28°C

Press the Menu/Enter

button.

8-15 Select Maintenance Information and

press the Menu/Enter button.

Installer reference guide BRC073A1

8-15

Airflow Direction Energy Saving Options Schedule

Maintenance Information

Configuration Current Settings

SettingReturn

1/2Main Menu

Press the Menu/Enter

button.

4P392225-1

–

2014.11

Test operation method (pair split only)

8-16 The Maintenance Information screen

is displayed. Check that the last error code is not displayed in the screen.

8-17 If the last error code is displayed,

conduct the malfunction diagnosis

8-16 8-17

Maintenance Information

Return

–––––––––– ––––––––––

Indoor Model Outdoor Model

Press and hold the On/Off

referring to "Error code list" in the

installation manual of the indoor unit. After the malfunction diagnosis

nishes, press and hold the On/Off

button for 4 seconds or longer in the

"Maintenance Information" screen to

NOTE

If no error code is displayed when this procedure is followed, the system has

completed the test operation normally.

erase the error code history.

Malfunction diagnosis method

● When the user interface displays

any item in the following table,

inspect the details in the table.

● If an error occurs, "

" is displayed.

Conduct the malfunction analysis

referring to "Error code list" in the

installation manual of the indoor

unit. To see the RC Error History

screen, refer to "9. Checking

procedure of Error History".

User interface display Description

• Power outage, power voltage failure or open- phase

• Wrong wiring (between indoor and outdoor units)

No display

Display "Checking the connection

Please stand by" is shown.∗

* Though "Checking the connection Please stand by" is displayed for up to 180 seconds after powering

on, this does not mean there is a failure. (Determine after 180 seconds if error code "U5" is

displayed.)

• Indoor PCB assembly failure

• User interface wiring disconnection

• User interface failure

• Blown fuse (outdoor unit)

• Indoor PCB assembly failure

• Wrong wiring (between indoor and outdoor units)

Mon

16:32

30°C

button for 4 seconds or

longer.

BRC073A1 Installer reference guide 4P392225-1

–

2014.11

Checking procedure of Error History

9. Checking procedure of Error History

9-1 Press and hold the Cancel button for

4 seconds or longer in the Basic

screen. The Service Settings menu is

displayed.

9-2 Select Error History and press the

Menu/Enter button. The Error History

menu is displayed.

9-1

9-2

Service Settings Test Operation

Maintenance Contact Field Settings

Error History

28°C

SettingReturn

Press and hold the Cancel

button for 4 seconds or

longer while the backlight

is lit.

Press the Menu/Enter

button.

9-3 Select RC Error History and press

the Menu/Enter button. The error codes can be conrmed in the RC Error History screen.

9-4 In the RC Error History screen the

last 10 items are displayed in order.

9-5 Press the Cancel button in the

RC Error History screen 3 times. The Basic screen returns.

9-3

Error History

RC Error History

9-4

RC Error History Error Date Time

9-5

Return

Latest record

2/2

1/3

Press the Menu/Enter

button.

SettingReturn

Installer reference guide BRC073A1

4P392225-1

–

2014.11

Registration method of the Maintenance Contact information

10. Registration method of the Maintenance Contact information

● Registration of the service contact information.

10-1 Press and hold the Cancel button for

4 seconds or longer in the Basic

screen. The Service Settings menu is

displayed.

10-2 Select Maintenance Contact and

press the Menu/Enter button. The "Maintenance Contact" screen is

displayed.

10-1

10-2

28°C

Service Settings Test Operation

Maintenance Contact

Field Settings Error History

SettingReturn

Press and hold the Cancel

button for 4 seconds or

longer while backlight is

lit.

Press the Menu/Enter

button.

10-3 Select Maintenance Contact and

press the Menu/Enter button.

10-4 Enter the telephone number by using

the (Up/Down) buttons. Enter from the left to the right and blank

10-3

10-4 10-5

Maintenance Contact None

Maintenance Contact

SettingReturn

Maintenance Contact

0123–456–7890

–––

Press the Menu/Enter

button.

digits should be left as " - ".

10-5 Press the Menu/Enter button. The

setting conrmation screen is

SettingReturn

Press the Menu/Enter

button.

displayed.

10-6 Select Yes and press the Menu/

Enter button. The settings are

10-6

Maintenance Contact Save the settings?

entered and the Service Settings

menu returns.

NoYes

SettingReturn

Press the Menu/Enter

button.

10-7 Press the Cancel button once.

The Basic screen returns.

BRC073A1 Installer reference guide 4P392225-1

–

2014.11

Conrmation of registered details

11. Conrmation of registered details

11-1 Press the Menu/Enter button in the

Basic screen. The Main menu is

displayed.

11-2 Select Maintenance Information and

press the Menu/Enter button. The "Maintenance Information" screen is

displayed.

11-1

11-2

28°C

Airflow Direction Energy Saving Options Schedule

Maintenance Information

Configuration Current Settings

SettingReturn

Press the Menu/Enter

1/2Main Menu

Press the Menu/Enter

button.

11-3 Conrm that the contact information

is entered correctly.

11-4 Press the Cancel button twice.

The Basic screen returns.

11-3

Maintenance Information Contact Info

0123–4567–8900

Return

–––––––––– ––––––––––

Indoor Model Outdoor Model

The registered

details are displayed.

Installer reference guide BRC073A1

4P392225-1

–

2014.11

12. Clock & Calendar

12-1 Press the Menu/Enter button in the

Basic screen. The Main menu is

displayed.

12-2 Select Clock & Calendar and press

the Menu/Enter button. The "Clock &

Calendar" menu is displayed.

12-1

12-2

Clock & Calendar

Language

28°C

Clock & Calendar

Press the Menu/Enter

button.

2/2Main Menu

12-3 Select Date & Time and press the

Menu/Enter button. The "Date &

Time" screen is displayed.

12-4 Select the "Year", "Month", "Day" and

time by using the (Left/Right) buttons and change the value by using the (Up/Down) buttons.

When the buttons are pressed and

held, the values change continuously.

12-5 Press the Menu/Enter button. The

conrmation screen is displayed.

12-6 Select Yes and press the Menu/

Enter button. The settings are conrmed and the Basic screen

returns.

12-3

12-4 12-5

12-6

Press the Menu/Enter

button.

Press the Menu/Enter

button.

Press the Menu/Enter

button.

Clock & Calendar

Date & Time

12H/24H Clock

SettingReturn

Date & Time

2014Year

1Month 1Day

Wednesday

0:00

Return

Setting

SettingReturn

NOTE

The day of the week is set automatically.

Date & Time Save the settings?

NoYes

SettingReturn

Press the Menu/Enter

button.

NOTE

If a power outage lasts longer than 48 hours, the time is reset and needs to be set again.

BRC073A1 Installer reference guide 4P392225-1

–

2014.11

Language

13. Language

13-1 Press the Menu/Enter button in the

Basic screen. The Main menu is

displayed.

13-2 Select Language and press the

Menu/Enter button. The "Language"

screen is displayed.

13-1

13-2

Clock & Calendar

Language

SettingReturn

28°C

Press the Menu/Enter

button.

2/2Main Menu

Press the Menu/Enter

button.

13-3 Press the (Up/Down) buttons to

13-3

Language

select the desired language and

press the Menu/Enter button. The settings are conrmed and the Basic

screen returns.

English

SettingReturn

Press the Menu/Enter

button.

The visible languages are depending on the installed language pack. By default, the rst language pack is installed. To install another language pack, a software update needs to be done. For more information about performing a software update, refer to "17. Software update with Updater" on

page 30.

Language Pack 1 Language Pack 2 Language Pack 3

7 Languages 7 Languages 7 Languages

1) EN English 1) EN English 1) EN English

2) DE German 2) CZ Czech 2) RU Russian

3) FR French 3) HR Croatian 3) EL Greek

4) IT Italian 4) HU Hungarian 4) TR Turkish

5) ES Spanish 5) SL Slovenian 5) PL Polish

6) PT Portuguese 6) RO Romanian 6) SR Serbian

7) NL Dutch 7) BG Bulgarian 7) SK Slovak

Installer reference guide BRC073A1

4P392225-1

–

2014.11

14. Prohibit Buttons

● Restriction of the number of operable buttons.

14-1 Press the Menu/Enter button in the

Basic screen. The Main menu is

displayed.

14-2 Lock Function can be made visible

by pressing the Menu/Enter button for

4 seconds.

14-1

14-2

28°C

Airflow Direction

Energy Saving Options Schedule Maintenance Information Configuration Current Settings

SettingReturn

1/2Main Menu

Prohibit Buttons

Press the Menu/Enter

button.

Press the Menu/Enter

button for 4 seconds.

14-3 Select Lock Function and press the

Menu/Enter button. The "Lock

Function" menu is displayed.

14-4 Select Prohibit Buttons and press

the Menu/Enter button. The "Prohibit

Buttons" screen is displayed.

14-5 Select "Up/Dwn/L/R", "On/Off",

"Mode" or "Fan Speed" by using the

(Left/Right) buttons and "Lock/ Unlock" by using the (Up/Down) buttons.

14-6 Press the Menu/Enter button. The

conrmation screen is displayed.

14-7 Select Yes and press the Menu/

Enter button. The settings are

entered and the Basic screen returns.

14-3

14-4

14-5 14-6

14-7

Lock Function

Airflow Direction Energy Saving Options Schedule Maintenance Information Configuration

Lock Function

Prohibit Buttons

Function Prohibition Prohibit Mode

Prohibit Buttons

Prohibit Buttons Save the settings?

SettingReturn

Up/Dwn/L/R: On/Off: Mode: Fan Speed:

SettingReturn

NoYes

SettingReturn

1/2Main Menu

UNLOCK

UNLOCK LOCK LOCK

Press the Menu/Enter

button.

Press the Menu/Enter

button.

Press the Menu/Enter

button.

Press the Menu/Enter

button.

BRC073A1 Installer reference guide 4P392225-1

–

2014.11

Function Prohibition

15. Function Prohibition

● Restriction of the number of operable functions.

15-1 Press the Menu/Enter button in the

Basic screen. The Main menu is

displayed.

15-2 Lock Function can be made visible

by pressing the Menu/Enter button for

4 seconds.

15-1

15-2

28°C

Airflow Direction

Energy Saving Options Schedule Maintenance Information Configuration Current Settings

SettingReturn

1/2Main Menu

Press the Menu/Enter

button.

Press the Menu/Enter

button for 4 seconds.

15-3 Select Lock Function and press the

Menu/Enter button. The "Lock

Function" menu is displayed.

15-4 Select Function Prohibition and

press the Menu/Enter button. The

"Function Prohibition" screen is displayed.

15-5 Select the desired function by using

the (Left/Right) buttons and "Lock/Unlock" by using the (Up/Down) buttons.

15-6 Press the Menu/Enter button. The

conrmation screen is displayed.

15-3

15-4

15-5

Lock Function

Airflow Direction Energy Saving Options Schedule Maintenance Information Configuration

Lock Function Prohibit Buttons

Function Prohibition

Prohibit Mode

Function Prohibition 1/2

15-6

SettingReturn

Schedule

Configuration Clock & Calendar Energy Saving list

Setpoint Range

Setback Condition

SettingReturn

:UNLOCK :UNLOCK :UNLOCK :UNLOCK :UNLOCK :UNLOCK

1/2Main Menu

Press the Menu/Enter

button.

Press the Menu/Enter

button.

Press the Menu/Enter

button.

Installer reference guide BRC073A1

4P392225-1

–

2014.11

Prohibit Mode

15-7 Select Yes and press the Menu/

Enter button. The settings are

entered and the Basic screen returns.

15-7

Function Prohibition Save the settings?

SettingReturn

NoYes

NOTE

● When a function is prohibited, the icon will be displayed next to the function.

16. Prohibit Mode

● Restriction of the number of operable modes.

16-1 Press the Menu/Enter button in the

Basic screen. The Main menu is

displayed.

16-2 Lock Function can be made visible

by pressing the Menu/Enter button for

4 seconds.

16-1

16-2

28°C

Airflow Direction

Energy Saving Options Schedule Maintenance Information Configuration Current Settings

SettingReturn

1/2Main Menu

Press the Menu/Enter

button.

Press the Menu/Enter

button.

Press the Menu/Enter

button for 4 seconds.

16-3 Select Lock Function and press the

Menu/Enter button. The "Lock

Function" menu is displayed.

BRC073A1 Installer reference guide 4P392225-1

–

2014.11

16-3

Lock Function

Airflow Direction Energy Saving Options Schedule Maintenance Information Configuration

SettingReturn

1/2Main Menu

Press the Menu/Enter

button.

Prohibit Mode

16-4 Select Prohibit Mode and press the

Menu/Enter button. The "Prohibit Mode" screen is displayed.

16-5 Select “Fan”, “Cool”, “Heat”, “Auto” or

“Dry” using the (Left/Right) buttons and “Enable/Disable” the

selected mode by using the

(Up/ Down) buttons.

16-4

16-5 16-6

Lock Function Prohibit Buttons

Function Prohibition

Prohibit Mode

SettingReturn

Prohibit Mode Fan

Cool Heat Auto Dry

SettingReturn

:Enable :Enable :Enable :Enable :Enable

Press the Menu/Enter

button.

Press the Menu/Enter

button.

16-6 Press the Menu/Enter button.

The conrmation screen is displayed.

16-7 Select Yes and press the

Menu/Enter button. The settings are conrmed and the Basic screen

returns.

16-7

Prohibit Mode Save the settings?

SettingReturn

NoYes

Press the Menu/Enter

button.

NOTE

● When the currently active mode is locked, this mode will still be active upon returning to the

Basic screen. Only when the mode is changed, the disabled mode will not be available anymore. When all modes are locked, it is not possible to change to another mode other than

the currently active mode.

Installer reference guide BRC073A1

4P392225-1

–

2014.11

Software update with Updater

17. Software update with Updater

● The BRC073A1 software includes by default language pack 1.

● Other language packages can be installed with the "PC USB cable" option (EKPCCAB3) + updater

software.

● Prerequisites:

- Updater software: please contact your local dealer for the correct version.

- "PC USB cable" EKPCCAB3 or higher: includes wire harness and cables 4P344073-1- and

4PW64322-1A (both are needed during the installation).

Installation instructions:

1. Make sure that the indoor unit is powered off.

2. Connect the cables.

See the gure below for how to connect the cables.

3. Power on the indoor unit.

4. Start the updater on the PC.

5. Proceed to the "Update Procedure Selection" window. The user interface software is automatically detected.

6. Fill in the model name "BRC" in the lter box and select the desired language pack.

7. Follow the onscreen instructions (additionally, during installation, cable 4P344073-1 is needed).

X1A

1) PC with updater

2) PC USB cable

3) 4PW64322-1A cable

4) User interface PCB

5) To indoor unit S21 (see "4.

User interface installation procedure" on page 5)

More information about the available languages can be found in "13. Language" on page 25.

BRC073A1 Installer reference guide 4P392225-1

–

2014.11

4P392225-1

2014.11

Daikin BRC073A1 Installer reference guide

Specifications and Main Features

Frequently Asked Questions

User Manual

1. About this document

2. Safety Precautions

3. Accessories

4. User interface installation procedure

5. Functions and menu items of the user interface buttons

6. Power-on

7. Field settings

8. Test operation method (pair split only)

9. Checking procedure of Error History

10. Registration method of the Maintenance Contact information

12. Clock & Calendar

13. Language

14. Prohibit Buttons

15. Function Prohibition

16. Prohibit Mode

17. Software update with Updater