Daikin brp069a42 Instruction manual

Technical Data
Air Conditioners
Control Systems
EEDEN15-100

1
• Control systems
• Control systems
TABLE OF CONTENTS
CONTROL SYSTEMS
1 Survey control systems 2
2 Individual control systems 4
Wired / infrared remote control 4
BRC073 12
Online controller 26
3 Centralised control systems 29
Centralised remote control / Unified ON/OFF control / Schedule timer 29
Adapter DTA113B51 40
42
4 Mini Building Management System 53
54
5 Standard protocol interfaces 132
Modbus interface 132
KNX Interface 134
BACNET Interface 135
LonWorks Interface 143
6 Remote monitoring and maintenance 148
I-Net 148
7 Daikin configurator software 150
EKPCCAB3 150
8 Sensors and other devices 151
Wireless room temperature sensor 151
Wired room temperature sensor 151
Other intergration devices 152
9 Benefits overview 154
Benefits overview Split 154
Benefits overview Sky Air 156
Benefits 158

2
• Control systems
• Survey of control systems
Sky Air indoor units
FCQHG-F FCQG-F FFQ-C FDBQ-B
FBQ-D FDQ-C FDQ-B FAQ-C FHQ-C FUQ-C FVQ-C FNQ-A
Individual control
Infrared remote control BRC7FA532F BRC7FA532F BRC7F530W
BRC7F530S
BRC7E530W
BRC4C65 BRC4C65 BRC7EB518 BRC7G53 BRC7C58 BRC4C65
User friendly remote control with contemporary design
BRC1E52A/B xxxx
xxxxxxxx
Standard wired remote control with weekly timer
BRC1D52 xxxx
xxxxxxxx
Standard wired remote control with weekly timer
BRC944
VAM wired remote control
BRC301B61
Simplified remote control (with operation mode selector button)
BRC2E52C
x
Simplified remote control (without operation mode selector button)
BRC3E52C
x x x
Remote control for hotel use
BRC3A61 x x
Centralised control
Centralised remote control
DCS301B51 x x x x (2)
xxxxxxxDCS302CA51
DCS301BA51
Unified ON/OFF
DCS301B51 x x x x (2)
xxxxxxxx
Schedule timer
DST301B51 x x x x (2)
xxxxxxxx
Adapter
DTA113B51 xxxx
xxxxxxx
Intelligent Touch Controller
DCS601C51 x x x x (2)
xxxxxxx
Management control Intelligent Touch Manager
DCM601A51 x x x x (2)
xxxxxxx
Standard protocol interface
KNX Interface
KLIC-DD
KNX Interface
KLIC-DI xxxx
xxxxxxx
Modbus Interface
RTD-RA
x
Modbus Interface
RTD-net xxxx
xxxxxxx
Modbus Interface- including duty and standby for server rooms
RTD-10 xxxx
xxxxxxx
Modbus Interface - Retail controller
RTD-20 xxxx
xxxxxxx
Modbus Interface - Intelligent hotel room control
RTD-HO xxxx
xxxxxxx
LonWorks Interface
DMS504B51 x x x x (2)
xxxxxxx
BACnet Interface
DMS502A51 x x x x (2)
xxxxxxx
http Interface
DCS007A51 x x x x (2)
xxxxxxxx
Notes : (1) Standard there is no remote control delivered with this indoor unit. Wired or wireless control to be ordered separately
For latest details on accessories : http://extranet.daikineurope.com/en/software/downloads/accessory-database/accdb.jsp (2) Interface adapter KRP980A1, KRP067A1 or KRP980B2 required
Split indoor units
FTXZ-N FTXJ-LW/LS FTXG-LW/LS FTXM20/25K CTXS15-35K/
FTXS20-35K FTXM35/42/50K FTXS35-50K FTXS-G
FTX-J3 FTX-GV FTX20-35K FTX50-60K FVXG-K FVXS-F FDXS-F(9) FLXS-B(9) FTXLS-K FTXL-JV ATXS20-25K ATXS35-50K ATX-J3 ATX-K ATXL-JV
Individual control
Infrared remote control
ARC477A1 x
N/A
Infrared remote control
ARC466A1 x x
N/A
Infrared remote control
ARC466A6 xxxxx
N/A x x
Infrared remote control
ARC433A8
x x N/A
Infrared remote control
ARC480A11
x x N/A x
Infrared remote control
ARC466A2
x N/A
Infrared remote control
ARC452A1
x N/A
Infrared remote control
ARC433B67
N/A x
Infrared remote control
ARC466A9
N/A x
Infrared remote control
ARC433A87
N/A x x
Infrared remote control
ARC433A89
N/A x
User friendly wired remote control with contemporary design
BRC1E52A/B
x (1)
Standard wired remote control with weekly timer
BRC1D52
x (1)
Standard wired remote control with weekly timer
BRC944 x x x (2) x (2) x x x
x (2) x x (2) x (2) x x x (2) x (2) x x (2) x (2) x (2)
Standard wired remote control with weekly timer
BRC073 x x x x (2) x (2) x x x
x (2) x x (2) x (2) x x x x x (2) x (2) x x (2) x (2) x (2)
Simplified remote control (with operation mode selector button)
BRC2E52C
x
Simplified remote control (without operation mode selector button)
BRC3E52C
x
Online controller
BRP069A41 x x
Online controller
BRP069A42 x x x x
x x x x x x
Online controller
BRP069A43 x x
x x x x x x x
Online controller
BRP069A44
x
Centralised control
Centralised remote control
DCS302C51 xxxxxxxx
xxxxxxxxxxxxxxx
Unified ON/OFF
DCS301B51 xxxxxxxx
xxxxxxxxxxxxxxx
Schedule timer
DST301B51 xxxxxxxx
xxxxxxxxxxxxxxx
Intelligent Touch Controller
DCS601C51 xxxxxxxx
xxxxxx xx xxxx
Management control Intelligent Touch Manager
DCM601A51 xxxxxxxx
xxxxxx xx xxxx
Standard protocol interface
KNX Interface
KLIC-DD xxxxxxxx
xxxxxx xxxxxxxx
KNX Interface
KLIC-DI
x
Modbus Interface
RTD-RA xxxxxxxx
xxxxxx xxxxxxxx
Modbus Interface
RTD-net
x
Modbus Interface - including duty and standby for server rooms
RTD-10
x
Modbus Interface - retail controller
RTD-20
x
Modbus Interface - intelligent hotel room control
RTD-HO
x
LonWorks Interface
DMS504B51 xxxxxxxx
xxxxxx xx xxxx
BACnet Interface
DMS502A51 xxxxxxxx
xxxxxx xx xxxx
http Interface
DCS007A51 xxxxxxxx
xxxxxx xx xxxx

3
• Control systems
• Survey of control systems
Sky Air indoor units
FCQHG-F FCQG-F FFQ-C FDBQ-B
FBQ-D FDQ-C FDQ-B FAQ-C FHQ-C FUQ-C FVQ-C FNQ-A
Individual control
Infrared remote control BRC7FA532F BRC7FA532F BRC7F530W
BRC7F530S
BRC7E530W
BRC4C65 BRC4C65 BRC7EB518 BRC7G53 BRC7C58 BRC4C65
User friendly remote control with contemporary design
BRC1E52A/B xxxx
xxxxxxxx
Standard wired remote control with weekly timer
BRC1D52 xxxx
xxxxxxxx
Standard wired remote control with weekly timer
BRC944
VAM wired remote control
BRC301B61
Simplified remote control (with operation mode selector button)
BRC2E52C
x
Simplified remote control (without operation mode selector button)
BRC3E52C
x x x
Remote control for hotel use
BRC3A61 x x
Centralised control
Centralised remote control
DCS301B51 x x x x (2)
xxxxxxxDCS302CA51
DCS301BA51
Unified ON/OFF
DCS301B51 x x x x (2)
xxxxxxxx
Schedule timer
DST301B51 x x x x (2)
xxxxxxxx
Adapter
DTA113B51 xxxx
xxxxxxx
Intelligent Touch Controller
DCS601C51 x x x x (2)
xxxxxxx
Management control Intelligent Touch Manager
DCM601A51 x x x x (2)
xxxxxxx
Standard protocol interface
KNX Interface
KLIC-DD
KNX Interface
KLIC-DI xxxx
xxxxxxx
Modbus Interface
RTD-RA
x
Modbus Interface
RTD-net xxxx
xxxxxxx
Modbus Interface- including duty and standby for server rooms
RTD-10 xxxx
xxxxxxx
Modbus Interface - Retail controller
RTD-20 xxxx
xxxxxxx
Modbus Interface - Intelligent hotel room control
RTD-HO xxxx
xxxxxxx
LonWorks Interface
DMS504B51 x x x x (2)
xxxxxxx
BACnet Interface
DMS502A51 x x x x (2)
xxxxxxx
http Interface
DCS007A51 x x x x (2)
xxxxxxxx
Notes : (1) Standard there is no remote control delivered with this indoor unit. Wired or wireless control to be ordered separately
For latest details on accessories : http://extranet.daikineurope.com/en/software/downloads/accessory-database/accdb.jsp (2) Interface adapter KRP980A1, KRP067A1 or KRP980B2 required
Split indoor units
FTXZ-N FTXJ-LW/LS FTXG-LW/LS FTXM20/25K CTXS15-35K/
FTXS20-35K FTXM35/42/50K FTXS35-50K FTXS-G
FTX-J3 FTX-GV FTX20-35K FTX50-60K FVXG-K FVXS-F FDXS-F(9) FLXS-B(9) FTXLS-K FTXL-JV ATXS20-25K ATXS35-50K ATX-J3 ATX-K ATXL-JV
Individual control
Infrared remote control
ARC477A1 x
N/A
Infrared remote control
ARC466A1 x x
N/A
Infrared remote control
ARC466A6 xxxxx
N/A x x
Infrared remote control
ARC433A8
x x N/A
Infrared remote control
ARC480A11
x x N/A x
Infrared remote control
ARC466A2
x N/A
Infrared remote control
ARC452A1
x N/A
Infrared remote control
ARC433B67
N/A x
Infrared remote control
ARC466A9
N/A x
Infrared remote control
ARC433A87
N/A x x
Infrared remote control
ARC433A89
N/A x
User friendly wired remote control with contemporary design
BRC1E52A/B
x (1)
Standard wired remote control with weekly timer
BRC1D52
x (1)
Standard wired remote control with weekly timer
BRC944 x x x (2) x (2) x x x
x (2) x x (2) x (2) x x x (2) x (2) x x (2) x (2) x (2)
Standard wired remote control with weekly timer
BRC073 x x x x (2) x (2) x x x
x (2) x x (2) x (2) x x x x x (2) x (2) x x (2) x (2) x (2)
Simplified remote control (with operation mode selector button)
BRC2E52C
x
Simplified remote control (without operation mode selector button)
BRC3E52C
x
Online controller
BRP069A41 x x
Online controller
BRP069A42 x x x x
x x x x x x
Online controller
BRP069A43 x x
x x x x x x x
Online controller
BRP069A44
x
Centralised control
Centralised remote control
DCS302C51 xxxxxxxx
xxxxxxxxxxxxxxx
Unified ON/OFF
DCS301B51 xxxxxxxx
xxxxxxxxxxxxxxx
Schedule timer
DST301B51 xxxxxxxx
xxxxxxxxxxxxxxx
Intelligent Touch Controller
DCS601C51 xxxxxxxx
xxxxxx xx xxxx
Management control Intelligent Touch Manager
DCM601A51 xxxxxxxx
xxxxxx xx xxxx
Standard protocol interface
KNX Interface
KLIC-DD xxxxxxxx
xxxxxx xxxxxxxx
KNX Interface
KLIC-DI
x
Modbus Interface
RTD-RA xxxxxxxx
xxxxxx xxxxxxxx
Modbus Interface
RTD-net
x
Modbus Interface - including duty and standby for server rooms
RTD-10
x
Modbus Interface - retail controller
RTD-20
x
Modbus Interface - intelligent hotel room control
RTD-HO
x
LonWorks Interface
DMS504B51 xxxxxxxx
xxxxxx xx xxxx
BACnet Interface
DMS502A51 xxxxxxxx
xxxxxx xx xxxx
http Interface
DCS007A51 xxxxxxxx
xxxxxx xx xxxx

4
• Control systems
• Individual control systems • BRC1E52A/B
Graphical display of indicative
electricity consumption
(Function available in
combination with FBQ-D,
FCQG and FCGHQ)
User friendly remote control
with contemporary design
BRC1E52A/B
A series of energy saving functions
that can be individually selected
›Temperature range limit
›Setback function
›Presence & floor sensor connection
(available on round flow and fully flat cassette)
›kWh indication
›Set temperature auto reset
›Off timer
Temperature range limit avoids excessive
heating or cooling
Save energy by constraining the lower temperature
limit in cooling and upper temperature limit in
heating mode.
note : Also available in auto cooling/heating change over mode.
kWh indication keeps track
of your consumption
The kWh indication shows an indicative electricity
consumption of the last day/month/year.
Other functions
›Up to  independent schedules can be set,
so the user can easily change the schedule himself
throughout the year (e.g. Summer, winter, mid-season)
›Possibility to individually restrict menu functions
Easy to use: all main functions directly accessible
›Easy setup: clear graphical user interface for
advanced menu settings
›Real time clock with auto update to daylight
saving time
›Built-in backup power: when a power failure occurs
all settings remain stored up to  hours
›Supports multiple languages
English, German, Dutch, Spanish, Italian, Portuguese,
French, Greek, Russian, Turkish, Polish (BRCEA)
English, German, Czech, Croatian, Hungarian,
Romanian, Slovenian, Bulgarian, Slovak, Serbian,
Albanian (BRCEB)

5
• Control systems
• Individual control systems • ARC*/BRC*
NEW
BRC944B2*/BRC1D52
Wired remote control
›Schedule timer:
Five day actions can be set as follows:
- set point: unit is switched ON and normal
operation is maintained
- OFF: unit is switched OFF1
- limits: unit is switched ON and min./max. control
(cf. limit operation for more details)
›Home leave (frost protection): during absence,
the indoor temperature can be maintained at a certain level.
This function can also switch the unit ON/OFF
›User friendly HRV function, thanks to the introduction
of a button for ventilation mode and fan speed
›Constantly monitoring of the system for malfunctions
in a total of  components
›Immediate display of fault location and condition
›Reduction of maintenance time and costs
Display
›Operating mode
›Heat Recovery Ventilation (HRV) in operation
›Cool / heat changeover control
›Centralised control indication
›Group control indication
›Set temperature
›Air flow direction
›Programmed time
›Inspection test / operation
›Fan speed
›Clean air filter
›Defrost / hot start
›Malfunction
Only functions marked with ‘’ are available on BRCB
ARC4*/BRC4*/BRC7*
Infrared remote control
Operation buttons: ON/ OFF, timer mode start/ stop, timer mode
on / off, programme time, temperature setting, air flow direction (1),
operating mode, fan speed control, filter sign reset (2), inspection
(2)/ test indication (2)
Display: Operating mode, battery change, set temperature, air
flow direction (1), programmed time, fan speed, inspection / test
operation (2)
. Not applicable for FXDQ, FXSQ, FXNQ, FBDQ, FDXS, FBQ
. For FX** units only
. For all features of the remote control, refer to the operation manual
›Symbol driven interface for intuitive control
›Functions restricted to basic customer needs
›Contemporary design
›Energy saving thanks key card,
window contact integration and set point limitation (BRPA)
›Flexible setback function ensures room temperature remains
within comfortable limits to ensure guest comfort
›Flat backpanel for easy installation
›Easy commissioning: intuitive interface
for advanced menu settings
› versions available:
• Heat pump type: temperature,
fan speed, ON/OFF
• Heat recovery type: temperature,
mode, fan speed, ON/OFF
›Replaces existing BRCC & BRCA
BRC2E52A / BRC3E52A
BRC*/BRC*ARCABRCD BRCB
Simplified wired remote control developed for hotel applications

6
• Control systems
• Individual control systems • ARC*/BRC*
Specifications
Technical Specifications
BRC1E52A* / BRC1E52B*
Casing Colour Fresh White
Button cover No
Operation LED Colour Green
Dimensions Unit HeightxWidthxDepth mm 120x120x19
Packed unit HeightxWidthxDepth mm 150x160x55
Weight Unit kg 0.200
Packed unit kg 0.415
Packing Material Carton
Weight kg 0.050
LCD Type Full dot (160 x 255)
Dimensions Height mm 43.2
Width mm 68.85
Back light Colour White
Temperature setting Resolution ºC 1
Setpoint range Cooling ºC Depends on the indoor unit
Heating ºC Depends on the indoor unit
Ambient temperature Operation Min. ºC -10
Max. ºC 50
Storage Min. ºC -20
Max. ºC 70
Relative humidity \< % 95
Electrical Specifications
BRC1E52A* / BRC1E52B*
Wiring connections Type of wires Sheathed vinyl cord or cable
Size mm² 0.75 / 1.25
For connection
with indoor
Quantity 2
Remark P1-P2 wired connection from indoor unit
Wiring length Max. m 500
Back-up for power failure Yes (The clock will keep functioning for a period not exceeding 48 hours)
Notes
* BRC1E52A contains languages English, German, French, Dutch, Spanish, Italian, Greek, Portuguese, Russian, Turkish and Polish
* BRC1E52B contains languages English, German, Albanian, Bulgarian, Croatian, Czech, Hungarian, Romanian, Serbian, Slovak and Slovenian

7
• Control systems
• Individual control systems • ARC*/BRC*
BRC1E52A/B - Wired remote control
Dimensional drawing
3D064037
BRC1E52A7
BRC1E52B7
• remote control dimensions
• Installation method
B) Embedded Cord
NOTES
1. Remotecontrolcordandstaplearenotattached,theyareeldsuppliedparts.
 Specicationsofcord
Type Vinyl cord with sheath or cable (insulated thickness: 1mm or more)
Size 0.75~1.25mm2
Total length 500m
2. Iftheholesizeistoolargeorthelocationisnotproper,theholemaycomeoutfromtheremotecontrol.
C) Embedded Cord ( Use Switch Box )A) Exposed Cord
Upper outlet Upper center
outlet
Leftoutlet Lower case portion
Lower case portion
Note 2
through hole
5x15 oblong hole
Lower case
Operation
lamp
(green)
Upper case
5x7 oblong hole
Code outlet hole
Switchboxforoneswitchex.
KJB111A (optional accessory) Switchboxfortwoswitchex.
KJB211A (optional accessory) (Between remote
control and control
box)
Condit
Switch box
[Field supplied part]

8
• Control systems
• Individual control systems • ARC*/BRC*
BRC1D52 - Wired remote control
Dimensional drawing
BRC4C61,62,65 - Infrared remote control
Dimensional drawing
3D007898B
(Unit: mm)
(Unit: mm)
3TW23651-2
Cover closed
Cover open
• REMOTE CONTROL DIMENSIONS • RECEIVER DETAIL
• REMOTE CONTROL HOLDER
INSTALLATION PROCEDURE
(INSTALLATION TO WALL SURFACE)
Liquid crystal remote control
(wireless)
Remote control holder
•Servicespaceforceilinginstallation
more
than 90
(service space)
(Ceiling opening)
(Ceiling opening)
Transmitting part
5 x 7 (Round end slit) Hole Ø5
6.5 x 9 (Round end slit)
5 x 10 (Round end slit)
3D007898B
NOTE
1. Donotinstallmorethan3receiversinthevincityofoneanother.
2. With4ormoreunits,thereisalwaysthepossibilityofmalfunction
BRC4C62 Heat pump FXDQ-M9, FXDQ-PB/NB, FXLQ,
FXNQ
BRC4C64 Cooling only
BRC4C61 Heat pump FXKQ
BRC4C63 Cooling only
BRC4C65 Heat pump FXSQ, FXMQ-P, FXMQ-MA
BRC4C66 Cooling only
2 - 5x9 Slot
Switch box
(Field supplied parts)

9
• Control systems
• Individual control systems • ARC*/BRC*
BRC7E530W - Infrared remote control
Dimensional drawing
BRC7E63W - Infrared remote control
Dimensional drawing
(Unit: mm)
(Unit: mm)
3D038937A
3D028963B
Remote control dimensions
Remote control dimensions
Receiver installation procedure
Receiver installation procedure
Transmitting part
Transmitting part
Receiver detail
Receiver detail
Decoration panel
Receiver
Receiver
Drain piping side Refrigerantpipingside
(BYFQ60BW1)
(BYFQ60B7W1)
(BYFQ60B8W1)
Remote control holder
installation procedure
(installationtowallsurface)
Remote control holder
installation procedure
(installationtowallsurface)
Liquid crystal
remote control
Liquidcrystalinfrared
remote control
(wireless)
Remote
control holder
Remote control
holder
(wireless)

10
• Control systems
• Individual control systems • ARC*/BRC*
BRC7E618 - Infrared remote control
Dimensional drawing
BRC7C(A)528W - Infrared remote control
Dimensional drawing
157
62 17.5
BRC7C528W,529W
3D014035A
(Unit: mm)
3D034905B
3D014035A
Remote control dimensions
• Remote control dimensions
• Receiver installation procedure
• Receiver installation procedure
• Wireless remote controller kit
Transmitting part
Transmitting part
• Receiver detail
• Receiver detail
Receiver
Remote control holder
installation procedure
(installationtowallsurface)
• Remote control holder installation procedure
(installationtowallsurface)
Remote
control holder
Remote control holder
Liquid crystal
remote control
Liquid crystal remote control
(wireless)
(wireless)
Drain socket
Refrigerantpipe
Air intake grilleReceiver
Wireless remote controller kit Indoor unit
BRC7E618BRC7EA618(forH/P)
FXA ~ LVE (C)
BRC7E618BRC7EA618(forH/P)

11
• Control systems
• Individual control systems • ARC*/BRC*
BRC2E52A/ BRC3E52A - Simplified remote control for hotel applications
Dimensional drawing
(Unit: mm)
3D064037
• Remote control dimensions
• Installation method
Upper case
Upper outlet
Operation
lamp
(green)
Lower case
Upper center
outlet
Staple
note 2
Through hole
Switch box
(Field supply part)
Lower case portion Switchboxforoneswitch
ex.) KJB111A (optional
accessory)
Switchboxfortwoswitch
ex.) KJB211A (optional
accessory)
Between remote
control and
control box
Lower case portion
Leftoutlet
oblong hole
oblong hole
Embedded cord (use switch box)
Embedded cord
Exposed cord
Code outlet hole
Condit

1 Purpose 13
2 Overview of compatible Daikin units ranges 13
3 System layout 14
3.1 Typical layout for indoor models with standard S21 connector integrated 14
3.2 Typical layout for indoor models without S21 connector 14
4 Specifications 15
4.1 Technical specifications 15
4.2 Available documentation 17
4.3 Outlook and dimensions 18
4.4 Installation method 19
5 Summary of features 20
5.1. Basic user interface 20
5.2. Operation / userinterface 20
5.3. Clock function 21
5.4. Schedule timer function 21
5.5. Energy Saving features (menu always available) 22
5.6. Maintenance information 22
5.7. Others 22
6 Combination BRC073A1 & KRP928* to connect to DIII central control equipment 23
6.1 Typical layout for indoor models with standard S21 connector integrated. 23
6.2 Typical layout for indoor models without S21 connector 23
6.3 Combination BRC073A1 & KRP928* has influence on following functions 23
7 Overview of compatible Daikin models 24
12
• Control systems
• Individual control systems • BRC073

1. Purpose
The wired user interface BRC073A1 allows the end user to control connected Daikin indoor units. The wired user interface
uses typically the S21 connection of the indoor unit to communicate.
2. Overview of compatible Daikin units ranges
Attention: Some indoor models do not have the S21 connector as standard. In this case, it is needed to install an
optional PCB adapter (eg KRP980B1) with integrated S21 connector. For details see chapter 7. Overview of compatible
Daikin models .
The wired userinterface can be connected to following model ranges:
description Brand model range
Wall mounted Ururu Sarara Daikin FTXZ-N
Emura Daikin FTXG-LW/S
Emura Daikin FTXJ-LW/S
Wall mounted Daikin CTXS-K
Wall mounted Daikin FTXS-K
Wall mounted Daikin FTXM-K
Wall mounted Daikin FTXLS-K
Wall mounted Daikin FTXS-G
Wall mounted Daikin FTX-J
Wall mounted Daikin FTX-GV
Wall mounted Daikin FTXL-JV
Wall mounted Daikin FTX-KV
Siesta Daikin ATXS-K
Siesta Daikin ATXS-KV
Siesta Daikin ATXL-JV
Siesta Daikin ATX-J
Floor standing Nexura Daikin FVXG-K
Floor standing Daikin FVXS-F
Flexi type Flexi type Daikin FLXS-B(9)
13
• Control systems
• Individual control systems • BRC073

3. System layout
3.1 Typical layout for indoor models with standard S21 connector integrated.
3.2 Typical layout for indoor models without S21 connector
14
• Control systems
• Individual control systems • BRC073
Required wireharness option available
in different lengths (BRCW901A03/08)
Required wireharness option available
in different lengths (BRCW901A03/08)
Adapter
KRP980*
S2
1
S21
indoor
indoor (n° S21)
Adapter
BRC073A1
Adapter
BRC073A1
BRC073A
1
BRC073A
1

4. Specifications
4.1 Technical specifications
BRC073A1
Content
1. User interface
2. wireharness S21 (to be installed between indoor
unit and adapter. Length 1 meter.)
3. Adapter
4. Screws + plugs
5. Screws
6. Clamps
7. Tape
8. Wire retainer
9. Operation and installation manual
(Remark: wireharness connection between adapter
and user interface is a separate required option with
selectable wire length)
Dimensions packing h x w x d (mm) 50 x 220 x 160
Userinterface h x w x d (mm) 120 x 120 x 19
Adapter h x w x d (mm) 80 x 44 x 21.5
Weight of userinterface net weight g 290
gross weight g 348
Weight of packing material Carton
weight g 50
Ambient temperature operation °C -10 ~ + 50 (indoor use)
storage °C -20 ~ + 70
Humidity Below 95%RH
Temperature setpoint range cooling °C 18-32
Temperature setpoint range heating °C 10-30
Temperature setpoint range auto mode °C 18-30
Temperature setting resolution °C 1
color Fresh white
button cover No
operation lamp Green
LCD size 43,2x68,85 mm
LCD type full dot (160 x 255)
Back light Yes (white color)
Backup for power failure yes
(The clock will keep functioning for period
not exceeding 48 hours)
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• Individual control systems • BRC073

BRC073A1 Options
Option description Required/not required model
Wire harness
option
Wire harness connection between
adapter and user interface.
Required options for each instal-
lation.
BRCW901A03 (3 meter)
Or BRC901A08 (8 meter)
PC USB cable
option
To modify the standard language
package in combination with the up-
dater software. For Updater software:
please contact your local dealer.
Not required for each installation. EKPCCAB3
Indoor model Options
S21 adapter Adapter with integrated S21 adapter. Required option for each indoor
model which does not have the
S21 connection. For detailed
overview refer to
7. Overview of compatible Daikin
models
KRP980B1 &
EKRP067A41 & EKRP980B2
(specific model depending
on indoor model)
Combination with other options that are connected to S21:
- BRC073A1 wired user interface is connected to the S21 connector of the indoor unit.
- Only one S21 option can be applied at the same time on an indoor units with S21. (Not possible to combine with different
other S21 options e.g. BRP069A42 WLAN adapter …)
Exception:
Due to the fact that the BRC073A1 has been designed to be able to install in combination with KRP928*. This combination
is allowed.
BRC073A1 allowed combination with other options that are connected to S21.
Option description model
Adapter Adapter to connect split type in-
door models to a DIII central control
equipment
For details refer to chapter
6. Combination BRC073A1 &
KRP928* to connect to DIII cen-
tral control equipment
KRP928*
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• Individual control systems • BRC073

4.2 Available documentation
Document Contains … Format
Installation and operation
manual
Installation and operation instructions Paper (in the box)
Installer reference guide Preparation of 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
For detailed instructions on how to connect the wireharness to the S21 connector for the different indoor units:
Refer to the available installation videos for each daikin unit range with similar S21 wireharness installation of
Daikin online controller are available on http://www.daikineurope.com/support-and-manuals/product-information.
Example:
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• Individual control systems • BRC073

4.3 Outlook and dimensions
4.3.1 outlook
BRC073A1 wired user interface BRC073A1 adapter
4.3.2 dimensions
BRC073A1 user interface (mm)
BRC073A1 adapter (mm)
Operation
lamp
(green)
Upper case
5x7 Oblong hole
5x15 Oblong hole
Code outlet hole
Lower case
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• Individual control systems • BRC073
• Remote control dimensions

4.4 Installation method
4.4.1 User interface
Dimensions in mm
(Remark: Compared with similar BRC*E* casing designs, the upper center outlet installation method
is not possible because the hole is to small to install the BRCW901A* wire harness)
In case switch box is used: connect ground of BRCW901A* wire harness to the metal part of switchbox.
4.4.2 Adapter
Dimensions in mm
Staple
Upper outlet
Condit
Switchboxforoneswitch
Ex. KJB111A (Optional accessory)
Switchboxfortwoswitch
Ex. KJB211A (Optional accessory) (Between remote
control and
control box)
Switch box
(Field supplied part)
Leftoutlet
Lower case portion
Lower case portion
Note 2
Through hole
Mounting with supplied wood screws
( Ø3.5x16)
Mounting with supplied double-face
adhesive tape
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• Individual control systems • BRC073
• Installation method
Exposed cord
Embedded cord (use switch box)
65
Embedded cord