Daikin BRC230Z4B User manual

WIRED REMOTE CONTROLLER
OPERATION MANUAL
MODELS :
01_EN_3P531329-1.indd 1 1/05/2018
BRC230Z4B
BRC230Z8B
BRC24Z4B
BRC24Z8B
BRCSZC1

1/05/2018

1
READ BEFORE OPERATION
Name and Functions of Buttons ·························· 2
Preparation before Operation ····························· 4
OPERATION
FAN · DRY · AUTO · COOL · HEAT Operation ········ 6
TIMER Operation ············································· 8
SIMPLE 7 DAY TIMER Operation ······················· 10
MULTI 7 DAY TIMER Operation ························· 14
CONTENTS
01_EN_3P531329-1.indd Sec1:3 1/05/2018
7 DAY TIMER disable (Holiday Mode) ················· 16
ZONE Control ················································· 19
TEMPERATURE SENSOR Switching (Option) ······ 20
Name registration ············································ 21
CARE
Cleaning ······················································· 23
Explanation of the 7 DAY TIMER operation ·········· 18

2READ BEFORE OPERATION
Name and Functions of Buttons
1
6
7
8
9
15
01_EN_ - ndd Sec1:4 1/05/2018
1
26
8
37
9
10
11 13 14
12
4
15 5
● Two remote controllers can connect to the system. In that case, the remote controllers
will work as master and sub remote controllers respectively.
● The sub remote controller does not support all functions. For more details, please see the
page 24 (Appendix).
● The settings in the master remote controller are reflected in the sub remote controller.

3
READ BEFORE OPERATION
 ON/OFF button
Press this button to turn the air
conditioner ON and OFF.
 MODE selector button
Press this button to select the AUTO/
COOL/HEAT/DRY/FAN mode.
 FAN setting button
Press this button to select the airfl ow
rate.
 TEMPERATURE adjustment
button
Press this button to make temperature
adjustment and other settings.
 7 DAY TIME CLOCK button
Press this button to go to the setting
display for the “ ” and
“”.
 ON/OFF TIMER button
Press this button to set the ON TIMER
and OFF TIMER.
 SHIFT button
Press this button to change the display at
the time of making settings.
 ENTER button
Press this button to accept the settings
that have been made.
 CLEAR button
Press this button to cancel settings.
TEST/EXIT button
Press this button to exit programs.
DAY/TIME button
Press this button to go to the clock and
day setting.
SELECT SENSOR button
Press this button for sensor selection.
FIXING SENSOR button
Press this button to enter the sensor
selection that has been made.
ZONE button
Press this button to make zone settings.
DISPLAY
The present settings are displayed on
the LCD.
(In this illustration, each section is shown
with all its displays ON for the purpose of
explanation.)
01EN3P531329-1.inddSec1:5 1/05/2018

4READ BEFORE OPERATION
Preparation before Operation
■Turn the breaker ON
Turn the breaker ON if nothing is displayed on the LCD of the remote controller.
■Time and Day Settings
●“Mo”, “ ”, “SET” : blinks
●The above appears if no time and day settings have been made yet.
To ch an ge t he cur r ent t im e and day settings, begin with STEP 2.
Press “ button”.
●The normal display will appear after a while if you do
not press a button.
In this case press the “ button” once again.
Press “ button”.
●“” is displayed on the LCD.
“Mo” blinks.
●Go to the day setting section.
Press “ , button” and
select the day.
●Days are displayed on the LCD.
Mo Tu We Th Fr Sa Su
Press “ button”.
●“”: blinks
●Go to the time setting section.
Press “ , button” to
adjust the present time.
●Keep pressing the button to advance the displayed
time quickly.
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This setting can only be undertaken via the main controller only.

5
READ BEFORE OPERATION
Press “ button” to enter the
settings.
●The set time and day will be displayed.
■To cancel Time and Day Settings
Press “ button”.
●The time and day setting screen will appear.
Press “ button” for at least
4 seconds.
●The time and day settings are cancelled.
●Set the time and date again. (page 4.)
“Mo” and “SET” : blinks
NOTE
■Tips for saving energy.
●
Be careful not to cool the room too much.
Keeping the temperature setting at a moderate level helps save energy.
●
Cover windows with a blind or a curtain.
Blocking sunlight and air from outdoors increases the cooling effect.
■Please note.
●
The air conditioner always consumes a small amount of electricity even while it is not operating.
●
If you are not going to use the air conditioner for a long period, for example in spring or autumn,
turn the breaker OFF. When air conditioning is required ensure the breaker is switched on 6 hours
before operating the air conditioning system.
01_EN_3P531329-1.indd Sec1:7 1/05/2018

6OPERATION
FAN · DRY · AUTO · COOL · HEAT Operation
The air conditioner operates with the operation mode of your choice.
From the next time on, the air conditioner will operate with the same operation mode.
■To start operation
Press “ button” and select an
operation mode.
FAN DRY COOL HEATAUTO
Press “ button”.
●The air conditioner starts operating in the selected
mode.
■To stop operation
Press “ button” again.
●The air conditioner comes to a stop.
■To change the temperature setting
Press “ , button”.
DRY or FAN mode:
The temperature setting is not available.
AUTO or COOL or HEAT mode:
Press “ button” to raise the temperature and
press “ button” to lower the temperature.
Set to the temperature you like.
The temperature can be selected from a range of
16°C to 32°C.
01_EN_3P531329-1.indd Sec1:8 1/05/2018

■To change the airfl ow setting
Press “ button” and select an
airfl ow rate.
● The volume of air is selectable from three levels while the air
conditioner is in eigher normal mode or AUTO  and 
fan mode.
■Note on HEAT operation
●
Since this air conditioner heats the room by absorbing the heat from outdoor air and releasing
the heat to the indoors, the heating capacity drops in lower outdoor temperatures.
●
The heat pump system heats the room by circulating hot air around all parts of the room.
After the start of heating operation, it takes some time before the room suffi ciently warms.
●
In heating operation, frost may occur on the outdoor unit and lower the heating capacity. In that
case, the system switches into defrosting operation to melt away the frost.
●
During defrosting operation, warm air will not fl ow out of the indoor unit.
■Note on COOL operation
●
This air conditioner cools the room by absorbing the heat from the air within the room and
releases it outside, so if the outside temperature is high, performance drops.
■Note on DRY operation
●
The computer chip works to rid the room of humidity while maintaining the temperature as much
as possible. It automatically controls temperature and fan strength, so manual adjustment of
these functions is unavailable.
■Note on AUTO COOL/HEAT operation
 n T operation, the system selects an appropriate operation mode (COOL or T based
on the room temperature at the start of the operation.
LCD while in cooling operation LCD while in heating operation
●
n T mode the system automatically selects the correct mode deendent on the user set
oint and the room temerature to maintain comort conditions.
■Note on AUTO fan mode
●
The fan may stop while the air conditioner is in operation. In that case, if AUTO fan speed has been
selected, the fan will stop for 6 minutes continuously and then operate for 30 seconds or more (depends
on model). This function will occur every 6 minutes only when the room temperature is within the
selected temperature range. The AUTO fan function may not behave in the manner mentioned, in that
case your installer may have selected other fan settings during the commissioning of the controller.
●
AUTO fan settings will only operate when the “ ” is selected. When “ ” has
not been selected the AUTO fan function will operate the same as standard low and high speed setting.
The fan will operate for a period of 30 seconds to allow the temperature sensor located in the
indoor unit to sample the room air temperature.
7
OPERATION
01EN3P531329-1.inddSec1:9 1/05/2018
■ Note on AIRSIDE function
* AIRSIDE()function may not be available on some indoor models.
● The olloing uto  symbol ill aear hile the system is oerating under
irside oerations.
● To activate the irside unction lease select the uto under the irlo settings mode.
● hen oerating under this uto mode the irside unction is active. n this mode the
ercentage o an seed is automatically set based on the active ones and the airlo set or
each one. The irlo er one is set by your installer during the commissioning stage.

8OPERATION
TIMER Operation
Timer functions are useful for automatically switching the airconditioner on or off at night or in the morning.
You can also use ON TIMER and OFF TIMER in combina tion.
■To use ON TIMER and OFF TIMER operation
●
Make sure the day of the week and time are set.
If not, set the day of the week and time. (page 4.)
Press “ button” to select
ON TIMER or OFF TIMER.
ON OFF Normal display
●“”, “ON” and “ ” are displayed on the LCD.
●Setting other them “ ” may appear if timer has
been previously set.
Press “ button”.
●“” is displayed on the LCD.
“” blinks.
●Go to the time setting section.
Press “ , button” and
select time.
●The time is selectable in 1 hour increments from
1 to 12 hours.
Press “ button”.
●The timer setting is complete.
●The normal display appears again and “ON” or “OFF”
is displayed.
●When the set time has passed, preset operation will
start or stop.
01_EN_3P531329-1.indd Sec1:10 1/05/2018
This setting can only be undertaken via the main controller only.

9
OPERATION
■To cancel ON TIMER and OFF TIMER operation
1Press “ button” to select
ON TIMER or OFF TIMER.
●The timer setting is displayed.
2Press “ button” for at least
4 seconds.
●The setting that has been made is cleared.
●
When the timer is set next time, the previous setting remains.
“ON” : blinks.
■To combine ON TIMER and OFF TIMER
●A sample setting for combining the two timers is shown below.
Example
ON TIMER for action after 1 hour
OFF TIMER for action after 3 hours
ON TIMER is set. OFF TIMER is set. Normal display
Timer Operation
0h 1h 2h 3h 4h
ON
Timer set to switch unit on
in 1hour & Off in 3hours
Unit switches ON Unit switches OFF
01_EN_ . ndd Sec1:11 1/05/2018

10 OPERATION
SIMPLE 7 DAY TIMER Operation
■To use SIMPLE 7 DAY TIMER operation
●
Make sure the day of the week and time are set.
If not, set the day of the week and time. (page 4.)
1Press “ button”.
●Each time the button is pressed, the day and
program number will shift.
●“” and “ ” are displayed on the
LCD.
“” blinks.
●If required press the button for a minimum of
4 seconds to go to the MULTI 7 DAY TIMER setting
section. (page 14.)
Mo /
Normal
display
Tu /
Th /
Th /Fr /Fr /Sa /Sa /Su /Su /
Mo / Tu / We / We /
2Press “ button”.
●Go to the time setting section.
●“” is displayed on the LCD.
“” blinks.
3Press “ , button” and
select time.
●Set the ON TIMER.
●The time is selectable in 10 minute increments
between 00:00 and 23:50.
“” blinks.
4Press “ button”.
●The OFF TIMER setting section is selected.
1/05/2018
CL
This setting can only be undertaken via the main controller only.

11
OPERATION
Press “ ,button” and
select time.
●Set the OFF TIMER.
●The time is selectable in 10 minute increments
between 00:00 and 23:50.
“” blinks.
Press “ button”.
●The MODE setting section is selected.
“FAN ” blinks.
Press “ , button” and
select MODE.
●During this function the mode button is disabled.
●Select the operation mode from the following items.
“FAN ” blinks.
FAN DRY AUTO COOL HEAT
Press “ button”.
●The temperature setting section is selected.
“” blinks.
●If you have selected FAN·DRY in mode setting,
the display will not shift to the temperature setting.
Proceed to step 10 to complete the setting.
Press “ , button” and
select temperature.
●Set the temperature.
 Press “ button”.
●“” : blinks.
01_EN_3P531329-1.indd Sec1:13 1/05/2018

12 OPERATION
11 Press “ button”.
●To complete the timer setting, press “ button”.
The normal display appears again and “PROG”
is displayed. Press “ button” twice to enter
program 2 (If required).
●
To set the timer for another day of the week, repeat the
procedure from step 1 (page10.) or refer to page 13
“copy mode” if you want to copy settings to another day.
■To cancel SIMPLE 7 DAY TIMER operation
1Press “ button”.
●To cancel all timer settings, proceed to step 2.
●
To cancel timer setting individually, press “ button”,
select the setting to cancel, and proceed to step 3.
2Press “ button” for at least
4 seconds.
●All the timer settings are canceled.
●“” and “ ” are displayed on the
LCD.
“” blinks.
●Press “ button” or wait for a while, until the
normal display appears again.
●If you have set MULTI 7 DAY TIMER, this setting is
also cancelled.
3Press “ button”.
●“” is displayed on the LCD.
“” blinks.
4Press “ button” for at least
4 seconds.
●The selected setting is cancelled.
●Press “ button” or wait for a while, until the
normal display appears again.
SIMPLE 7 DAY TIMER Operation
01_EN_ . ndd Sec1:14 1/05/2018
This setting can only be undertaken via the main controller only.

13
OPERATION
■
Setting SIMPLE & MULTI 7 DAY TIMER using copy mode
●
A setting can be copied to the setting for the next day.
1Press “ button”.
●Press the button and select the program number of
the desired day of the week to copy.
“” : blinks.
2Press “ button”.
●“” is displayed on the LCD.
3Press “ button” for at least
4 seconds.
●
The timer setting is copied to the setting for the next day.
●Repeat using the enter button if you want to copy to
other days of the week.
4Press “ button”.
●“” : blinks.
5Press “ button”.
●Once you have completed the copy mode settings
press the “ button” to return to normal
operation mode.
NOTE
●
All S. 7 DAY TIMER settings also apply to M. 7 DAY TIMER.
●
For the timer setting, up to two items per day and up to 14 items per week can be set.
●
Ensure to set both the on and off timer for correct time clock operation.
●
Incomplete settings will be entered if the “ button” is pressed before all the settings are done.
To abort the settings without entering them, press the “ button”.
●
Turning the breaker off, power outages, and other similar events may render operation of the indoor
unit’s internal clock inaccurate. Reset the clock. (page 4.)
●
If an incorrect setting is made or you accidentally skip a setting item, use the “ button” to scroll
through the setting items until the required setting item is displayed.
1/05/2018

14 OPERATION
MULTI 7 DAY TIMER Operation
The oliday ode unction allos you to disable the  ay Timer scheduling or an etended
eriod o absence and later alloing you to recover your revious schedule settings.
■To use MULTI 7 DAY TIMER operation
1Press “ button” for at least
4 seconds.
●Each time the button is pressed, the day and
program number will shift.
●“” and “ ” are displayed on the
LCD.
“” blinks.
Mo /
Normal
display
Tu /
Th /
Th /Fr /Fr /Sa /Sa /Su /Su /
Mo / Tu / We / We /
2The procedure for setting ON TIMER, OFF TIMER, mode
selection and temperature is the same as for SIMPLE 7 DAY
TIMER. Refer to steps 2 to 9 of SIMPLE 7 DAY TIMER. (page 10.)
3Press “ button”.
●“” is displayed on the LCD.
“” blinks.
4Press “ button”.
●Select the desired zones by using any of the 8 zone
buttons.
●The LEDs of selected zones on the remote
controller light up green.
5Press “ button”.
●“” is displayed on the LCD.
1/05/2018
This setting can only be undertaken via the main controller only.

15
OPERATION
6Press “ button”.
Switch the thermistor sensor.
Switching of thermistor sensor is available only if an
optional product is installed, with the exception of
master and indoor sensors.
7Press “ button”.
The thermistor sensor position is fixed.
“” blinks.
8Press “ button”.
Press “ button” to enter program 2, if required.
“” : blinks.
9Press “ button”.
The timer setting is completed.
To set the timer for another day of the week, repeat the
procedure from step 1 (page14.) or refer to page 13
“copy mode” if you want to copy settings to another day.
To complete the timer setting, press “ button”.
The normal display appears again and “PROG” is
displayed.
1/05/2018

OPERATION
■To disable 7 DAY TIMER
This function will be used when you leave your home for a longer time.
1Press “ button”.
●“” is displayed on the LCD.
“” blinks.
2Press “
Press “ button” for at least
4 seconds.
●“” is displayed on the LCD.
“” blinks.
button” for at least
4 seconds.
●“ ” blinks.
For SIMPLE 7 DAY TIMER,
For MULTI 7 DAY TIMER,
16
7 DAY TIMER disable (Holiday Mode)
1/05/2018
3Press “ button”.
To complete the timer setting, press “ button”.
The normal display appears again and “PROG
is not displayed.
This setting can only be undertaken via the main controller only.

OPERATION
■To enable 7 DAY TIMER
You can exit Holiday Mode and retrieve all scheduled timer settings.
(SIMPLE 7 DAY TIMER/MULTI 7 DAY TIMER).
1Press “ button”.
●“
“” blinks.
2
Press “ button” for at least of
4 seconds.
●“
“” blinks.
●
For SIMPLE 7 DAY TIMER,
For MULTI 7 DAY TIMER,
●“” is displayed on the LCD.
“” blinks.
If you disabled MULTI 7 DAY TIMER,
Press “ button” for at least of
4 seconds.
●“” is displayed on the LCD.
” blinks.
” blinks.
17
1/05/2018
“” blinks.
3Press “ button”.
To complete the timer setting, press “ button”.
The normal display appears again and “PROG
is displayed.
If you disabled SIMPLE 7 DAY TIMER,

18 OPERATION
For 7 DAY TIMER operation, two types are provided: simple and multi. Use the desired type according
to your lifestyle and situation. You can use this operation as follows.
6:00 8:30 15:00 21:00
ON OFF ON OFF
AUTO, 23°C COOL, 22°C
17:00 21:30 21:40 23:30
ON OFF ON OFF
AUTO, 23°C
AUTO, 23°C COOL, 22°C
COOL, 22°C
Living room,
Dining room
Children’s
room
Main
bedroom
Case 1 The SIMPLE 7 DAY TIMER can be programmed to start & stop the air conditioning
unit twice a day, 7 day a week. Individual modes & temperatures can also be set
within each time frame.
The MULTI 7 DAY TIMER can be programmed to start & stop the air conditioning
unit twice a day, 7 day a week. Individual modes, temperatures, zones & sensor
position can also be set within each time frame.
Set unit to switch on at 6:00 and off at 8:30
Chosen mode : Auto/Set temperature : 23°C
Set unit to switch on at 15:00 and off at 21:00
Chosen mode : Cool/Set temperature : 22°C
Case 2
Program 1 Program 2
Set unit to switch on at 17:00 and off at 21:30
Chosen mode : Auto/Set temperature : 23°C
Chosen zone : Living, Dinning, Children room
Chosen temperature sensor : Living room
Set unit to switch on at 21:40 and off at 23:30
Chosen mode : Cool/Set temperature : 22°C
Chosen zone :Main bedroom, Children room
Chosen temperature sensor : Main bedroom
Program 1 Program 2
ON OFF ON OFF
Temperature
sensor
Temperature
sensor
Explanation of the 7 DAY TIMER operation
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