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Installation and operation manual

1

BRC073A1

Wired user interface

4P392190-1 – 2014.11

Table of contents

Page

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

Operation .......................................................................................................... 1

1.

General safety precautions ............................................................... 1

2.

Features and functions ..................................................................... 1

3.

Name and function of switches ......................................................... 2

4.

Name and function of icons .............................................................. 2

5.

Description of the operation modes .................................................. 3

6.

Basic operation method .................................................................... 3

7.

Description of the items in the main menu........................................ 4

8.

Airflow Direction ................................................................................ 4

9.

Energy Saving Options ..................................................................... 4

10. Schedule ........................................................................................... 4
11. Maintenance Information .................................................................. 5
12. Configuration..................................................................................... 5
13. Current Settings ................................................................................ 5
14. Clock & Calendar .............................................................................. 5
15. Language .......................................................................................... 6
16. Error code display ............................................................................. 6
17. Main menu structure ......................................................................... 6
18.

ʺ

Mode Conflict

ʺ

 message.................................................................. 6

19. Combined use of the wired and wireless user interface ................... 6

Installation......................................................................................................... 7

1.

General safety precautions ............................................................... 7

2.

What is in the box ............................................................................. 7

4.

Fasten the user interface .................................................................. 7

6.

Wire the indoor unit........................................................................... 8

7.

Attach the upper case ....................................................................... 8

8.

Remove the upper case.................................................................... 9

9.

Power on........................................................................................... 9

10. Enable/disable the menu/enter and cancel button............................ 9

Maintenance ..................................................................................................... 9

1.

General safety precautions ............................................................... 9

Appendix ......................................................................................................... 10

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

About this document

Target audience

Authorized inst end users

Documentation set

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

Latest revisions of the supplied documentation may be available on
the regional Daikin website or via our dealer.

For detailed instructions refer to the installation videos available on

http://www.daikineurope.com/support-and-manuals/product-
information/

. More specifically, for how to connect to the S21

connector, refer to the installation videos of the Daikin online
controller.

Operation

See the user reference guide for more details.

1. General safety precautions

Please read these general safety precautions carefully before
installing the user interface.

Failure to follow these instructions properly may result in property
damage or personal injury, which may be serious depending on the
circumstances.

2. Features and functions

The state of the art user interface offers full control over your
installation.
1

BASIC USER INTERFACE
The basic user interface functions are:

ON/OFF,

operation mode change-over, 

temperature adjustment,

fan speed adjustment,

airflow direction adjustment.

BRC073A1

Wired user interface

Installation and

operation manual

Document

Contains...

Format

Installation and 

operation manual

Installation and operation 

instructions

Paper (in the box)

Installer reference 

guide

Preparation of the 

installation, technical 

specifications, reference 

data,...

Digital files on 

http://

www.daikineurope.com

/support-and-manuals/

product-information/.

User reference 

guide

Detailed step-by-step 

instructions and background 

information for basic and 

advanced usage

WARNING

Also see operation manual attached to 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 may harm health.

WARNING

Never disassemble the user interface. Touching the
interior parts may result in electric shocks or fire. Consult
your Daikin dealer or authorized contractor for internal
inspections and adjustments.

WARNING

To avoid electric shocks, do not operate with wet hands.

WARNING

Do NOT modify or repair the user interface. This may
result in electric shocks or fire. Consult your Daikin
dealer.

Do NOT relocate or reinstall the user interface by
yourself. Improper installation may result in electric
shocks or fire. Consult your Daikin dealer.

Do NOT use flammable materials (e.g. hairspray or
insecticide) near the product. Do not clean the product
with organic solvents such as paint thinner. The use of
organic solvents may cause crack damage to the
product, electric shocks, or fire.

Summary of Contents for BRC073A1

Page 1: ...INSTALLATION AND OPERATION MANUAL BRC073A1 Wired user interface ...

Page 2: ...autions carefully before installing the user interface Failure to follow these instructions properly may result in property damage or personal injury which may be serious depending on the circumstances 2 Features and functions The state of the art user interface offers full control over your installation 1 BASIC USER INTERFACE The basic user interface functions are ON OFF operation mode change ove...

Page 3: ...w direction 3 MENU ENTER BUTTON Used to display the main menu or enter the selected item 4 UP DOWN BUTTON Used to raise lower the set temperature Used to highlight the next item on the upper lower side Used to change the selected item 5 RIGHT LEFT BUTTON Used to highlight the next item on the right left hand side The display contents are changed to the next previous screen 6 ON OFF BUTTON Press to...

Page 4: ...ion will not function if the room temperature is too low 3 AUTOMATIC OPERATION In this mode the user interface will automatically switch between heating and cooling as required by the setpoint 4 COOLING OPERATION In this mode cooling will be activated as required by the setpoint or setback operation 5 HEATING OPERATION In this mode heating will be activated as required by the setpoint or setback o...

Page 5: ...tion from Swing or Swing stop using the buttons 3 Push the button to confirm the settings and return to the basic screen 9 Energy Saving Options For more information refer to the detailed user reference guide 10 Schedule The schedule can be restricted in case a centralised control is installed via the KRP928 interface adapter for Room Air Conditioner To enable disable the schedule 1 Display the En...

Page 6: ...just the contrast of the LCD 1 Display the Contrast adjustment screen refer to Appendix on page 10 2 Use to change the contrast 3 Push to confirm the setting 13 Current Settings 1 Display the Current Settings screen refer to Appendix on page 10 2 A list of the status of the current settings is displayed 3 Push to return to the Main Menu 14 Clock Calendar To set the date time 1 Display the Date Tim...

Page 7: ...ing is applied takes priority In case of an operation mode conflict the other units will enter standby mode NOTICE COOL DRY and FAN operation can be used simultaneously If the conflict is not solved manually non priority units will automatically resume operation as soon as the priority unit stops operating It is NOT possible to enter the menu when the user interface indicates the MODE CONFLICT mes...

Page 8: ...onal accessory KJB111A or KJB211A WARNING Carefully read these instructions before installation They will tell you how to install how to configure and how to use the unit properly Keep this manual in a handy place for future reference This is an option to be used in combination with Daikin units Refer to the installer reference guide and user reference guide of the units for installation and opera...

Page 9: ...retainer and clamp Connect the user interface S1 to the adapter S19 and the adapter S6 to the indoor unit S21 7 Attach the upper case Align the upper case with the tabs of the lower case 6 points and insert the upper case begin with the bottom part Mounting with supplied wood screws Ø3 5 16 Mounting with supplied double face adhesive tape 3 1 2 1 3 1 2 PCB PCB S19 S21 S6 S1 1 1 BRCW901A 2 PCB 1 2 ...

Page 10: ... Checking procedure of Error History Registration method of the Maintenance Contact Clock Calendar see also 14 Clock Calendar on page 5 Language see also 15 Language on page 6 Prohibit buttons Prohibition Function Prohibit Mode Software update with Updater Maintenance 1 General safety precautions Wipe the LCD display and the rest of the surface of the user interface with a dry cloth when they beco...

Page 11: ...rrent Settings Clock Calendar Language Airflow Direction 9 10 11 12 13 14 15 Energy Saving Options Energy Saving List Setpoint Range Setback Condition Setpoint Auto Reset Off Timer Schedule Enable Disable Select Schedule Holidays Settings Maintenance Information Configuration Display Contrast Adjustment Display Display Mode Display Item Current Settings Language Clock Calendar Date Time 12H 24H Cl...

Page 12: ...4P392190 1 2014 11 Copyright 2014 Daikin ...

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