Daikin BRC1E72 User manual

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Be sure to read this installation manual before
installing this product.
On/Off
Mode
Fan
Speed
Cancel
Menu
OK
MODEL BRC1E72
WIRED REMOTE
CONTROLLER
INSTALLATION MANUAL
Veillez à lire ce manuel d’installation avant
d’installer ce produit.
Asegúrese de leer este manual de instalación
antes de instalar este producto.
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English 1
Contents
1. Safety Considerations ...................... 2
2. Accessories ....................................... 4
3. Remote controller installation
procedure .......................................... 4
4. Functions and menu items
of remote controller buttons .......... 10
5. Power-on.......................................... 12
6. Field Settings .................................. 13
7. Test Operation ................................. 15
8. Procedure for Checking
Error History .................................... 18
9. Entering Maintenance Contact
Information ...................................... 19
10. Confirmation registered details ..... 20
11. Clock & Calendar ............................ 20
12. Language ......................................... 21
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2 English
Safety Considerations1.
All phases of the field-installation, including, but not limited to, electrical, piping, safety, etc. must be in
accordance with manufacturer’s instructions and must comply with national, state, provincial and local
codes.
Read these SAFETY CONSIDERATIONS carefully before installing the remote controller.
After completing the installation, ensure that the remote controller operates properly during the startup
operation.
Train the customer to operate and maintain the remote controller. Inform customers that they should
store this Installation Manual with the Operation Manual for future reference.
Always use a licensed installer or contractor to install this product. Improper installation can result in
electrical shock, fire, or explosion.
Meanings of WARNING, CAUTION, and NOTE Symbols.
WARNING Indicates a potentially hazardous situation which, if not avoided, could
result in death or serious injury.
CAUTION Indicates a potentially hazardous situation which, if not avoided, may
result in minor or moderate injury.
It may also be used to alert against unsafe practices.
NOTE Indicates situations that may result in equipment or property-damage
accidents only.
WARNING
Only qualified personnel must carry out the installation work.
Consult your Daikin dealer regarding relocation and reinstallation of the remote controller.
Improper installation work may result in electric shocks or fire.
Install the remote controller in accordance with the instructions in the installation manual.
Improper installation may cause electrical shocks or fire.
Use only specified accessories and parts for installation work.
Failure to use specified parts may result in electric shocks, fire, or the unit falling.
Do not disassemble, reconstruct, or repair.
Electric shock or fire may occur.
Make sure that all wiring is secured, that specified wires are used, and that no external forces act on
the terminal connections or wires.
Improper connections or installation may result in fire.
Before touching electrical parts, turn off the unit.
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English 3
CAUTION
Keep water out of the remote controller.
To avoid electric shock due to entry of water or insects, fill the wiring through-hole with putty.
Do not wash the remote controller with water as it may result in electrical shocks or fire.
Do not touch the remote controller buttons with wet fingers.
Touching the buttons with wet fingers can cause an electric shock.
Do not install the remote controller in the following locations:
Where a mineral oil mist or oil spray or vapor is produced, for example, in a kitchen.(a)
Plastic parts may deteriorate and fall off.
Where corrosive gas, such as sulfurous acid gas, is produced.(b)
Near machinery emitting electromagnetic waves.(c)
Electromagnetic waves may disturb the operation of the control system and cause the unit to
malfunction.
Where flammable gas may leak, where there is carbon fiber or ignitable dust suspensions in the(d)
air, or where volatile flammables such as thinner or gasoline are handled.
Operating the unit in such conditions can cause a fire.
High temperature area or directly flamed point.(e)
Heating and/or fire can occur.
Moist area, where there is exposure to water. If water enters the inside of the remote controller,(f)
it may cause electric shock and electrical components may fail.
NOTE
Install the control wires for the indoor and the remote controller at least 3.5 feet (1 meter) away from
televisions or radios to prevent image interference or noise. Depending on the radio waves, a
distance of 3.5 feet (1 meter) may not be sufficient to eliminate the noise.
When remote controller’s thermostat sensor is used, select the installation location as per the
following:
A place where average temperature in the room can be detected.●
A place where it is not exposed to direct sunlight.●
A place where it is far apart from heat source.●
A place where it is not affected by outside air due to door opening/closing.●
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4 English
Accessories2.
The following accessories are included.
Wood screw Small screw Clamp Operation
manual
Installation
manual Wiring retainer
(φ3.5×16mm) (M4×16mm)
(2 pcs.) (2 pcs.) (1 pc.) (1 pc.) (1 pc.) (1 pc.)
Remote controller installation procedure 3.
Determine where to install the remote controller.3-1
Make sure to follow the Safety Considerations when determining the location.
If the control cable for the remote controller is to be routed3-2
from the rear, make a hole in the wall taking into consideration
the location of the access hole in the lower case.
Align the center of the wall
hole with the center of the
access hole on the controller
lower case when planning the
installation.
F5/16-3/8
External view of the remote controller
Access
hole
F5/16-3/8
Lower case
Through-hole
1-15/16
1-9/16
Remove upper case.3-3
Insert a screwdriver in the recess of lower case to remove the upper case (2 points).
Upper case
Lower case
Screwdriver
Insert and twist the screwdriver
lightly for removal.
Remote controller PC-board is
installed on the upper case. Take care
not to damage the PC-board with the
screwdriver.
Take care that dust or moisture does
not touch the PC-board.
If the hole size is too large or not in the proper
location, it may be seen after the remote
controller is installed.
NOTE
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English 5
Determine the location where the cabling will enter the3-4
remote controller (back, left side, top left, top center).
Back outlet3-4-1 Left outlet3-4-2
Cut off resin area (hatched area). Using an appropriate tool, cut the plastic at
the hatched area and remove any remaining
burrs.
Top left outlet3-4-3 Top center outlet3-4-4
Using an appropriate tool, cut the plastic at
the hatched area and remove any remaining
burrs.
Using an appropriate tool, cut the plastic at
the hatched area and remove any remaining
burrs.
Install wiring.3-5
1. Switch box and control wiring are not attached.
Do not touch the remote controller PC-board.2.
NOTE
Wiring Specifications
Wiring Type Non-shielded, 2-conductor, stranded copper cable
Wiring Size AWG-18
Wiring Length Maximum 1640 feet (500m)
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6 English
Prepare the cabling for connection to the remote controller following these instructions:
Remove the cable jacket
and insulation
Cutting guideline
Approx. 3/8 inch
To simplify the wiring, maintain
a 3/8in difference between the
length of the two conductors.
Length of jacket to be removed:
Approx. 6 inch for top left outlet●
Approx. 8 inch for top center outlet●
Connect the terminals (P/P1, N/P2) of the remote controller to the terminals (P1, P2) of the
indoor unit. (P1 and P2 are not polarity sensitive.)
Back outlet3-5-1
<Cable attachment guideline>
Lower case
P1
Indoor unit
P2
Upper case
PC-board
Clamp
Cable attachment
point
Cross-section -
Secure the cable at
the attachment point
by using furnished
clamping material.
Clamp
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English 7
Left outlet3-5-2
PC-board
Lower case
Upper case
Indoor unit
P1P2
Top left outlet3-5-3
As shown to the left,
install the attached
retainer to prevent
the wires from being
pinched during
installation.
PC-board
Indoor unit
Wiring retainer Wiring retainer
Upper case
Lower case
Upper case
Wiring
Cross-section -
P1P2
Top center outlet3-5-4
PC-board
Indoor unit
Wiring retainer
Upper case
Lower case
P1P2
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8 English
●To prevent electrical noise and possible communication errors, avoid installing the
remote controller cabling parallel to or in the vicinity of line voltage circuits.
NOTE
Installation procedure for the lower case.3-6
When wiring the remote controller through the top center or rear access points, attachment of the
cable to the lower case is required before it is wall mounted. Closely follow the wiring
procedures.
Wall installatoin3-6-1
Secure by using attached wood screws (2 pcs.).
Wood screws
(F3.5×16mm)
Switch box installation3-6-2
Secure by using attached small screws (2 pcs.).
Small screws (M4×16mm)
Switch box
(field supply)
(Use optional accessory
KJB211A)
Switch box for two units
(with no cover)
3-5/16
1-13/16
(Installation pitch)
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English 9
Switch box
(field supply)
(Use optional accessory
KJB111A)
Small screws (M4×16mm)
Switch box for one unit
(with no cover)
3-5/16
1-1/8
(Installation pitch)
●Install the control on a flat surface only.
To prevent deformation of the lower case, avoid over-tightening the installation screws.●
NOTE
Install the upper case.3-7
Align the upper case with tabs of the lower case (6 points), insert and install the upper case.●
Install the wiring with care to prevent pinching.●
Peel off the protective membrane which overlays the upper case.●
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On/Off
Mode
Fan
Speed
Cancel
Menu
OK
10 English
Functions and menu items of remote4. controller buttons
Functions and menu items4-1
Operation mode selector button(1)
Used to change the mode.
Fan speed control button(2)
Used to change the fan control.
Menu/OK button(3)
Used to indicate the main menu.●
(For details of the main menu, see the
operation manual.)
Used to enter the item selected.●
Main Menu
Airflow Direction
Ventilation
Schedule
Off Timer
Celsius / Fahrenheit
Maintenance Information
Configuration
Current Settings
Clock & Calendar
Daylight Saving Time
Language
∗Depending on connected model
Up button(4)
Used to raise the setpoint temperature.●
The previous menu items will be●
highlighted.
(The highlighted items will be scrolled
continuously when the button is pressed
continuously.)
Used to change the selected item.●
Down button(5)
Used to lower the setpoint temperature.●
Items below the currently selected item●
will be highlighted.
(The highlighted items will be scrolled
continuously when the button is pressed
continuously.)
Used to change the selected item.●
Right button(6)
Used to highlight items to the right of the●
currently selected item.
Display contents are changed to next●
screen per page.
(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
(10) Cancel button
(2) Fan speed control button
(3) Menu/OK button
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English 11
Left button(7)
Used to highlight items to the left of the●
currently selected item.
Display contents are changed to●
previous screen per page.
On/Off button(8)
Press once to operate, and press once
again to stop.
Operation lamp(9)
Green lamp lights up during operation. The
lamp will blink if an malfunction occurs.
Cancel button(10)
Used to return to the previous screen.●
Press and hold this button for 4 seconds or ●
longer to display service settings menu.
LCD (with backlight)(11)
The backlight will illuminate for
approximately 30 seconds by pressing
any operation button.
Service Settings menu
Test Operation
Maintenance Contact
Field Settings
Energy Saving Options
Prohibit Function
Min Setpoints Differential
Outdoor unit AirNet Address
Error History
Indoor Unit Status
Outdoor Unit Status
Forced Fan ON
Switch Main Sub Controller
Filter Indicator
Brush/Filter Ind.
Disable Filter Auto Clean
∗Depending on connected model
●Operate the button while the backlight is illuminated.
When one indoor unit is controlled by two remote controllers (main / sub) only the first●
controller to be accessed by the user will illuminate it’s backlight.
NOTE
Button menu display descriptions4-2
Setting
Service Settings
Test Operation
Maintenance Contact
Field Settings
Energy Saving Options
Prohibit Function
Min Setpoints Differential
1/3
In the highlighted display (selected items)
setting screen, button operation
descriptions are displayed.
Highlighted display (selected items)
<Service Settings menu screen>
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12 English
Power-on5.
Check for completion of indoor/outdoor unit wiring.●
Ensure that covers have been replaced on electrical component boxes for both indoor and outdoor●
units prior to restoring power.
5-1 The following are displayed after
power-on.
Checking the connection.
Please stand by.
During above display, the
backlight will not be available.
When 1 indoor unit is
controlled by 2 remote
controllers:
Be sure to set sub remote
controller during above display.
Press and hold 4 seconds or
longer the Mode button of the
remote controller to be set.
When the display is changed from
main remote controller to sub
remote controller, the setting is
completed.
Basic screen is displayed.
5-2
If sub remote controller is not set at power-on in the case
of one indoor unit controlled by two remote controllers,
Error Code: U5 is displayed in the connection checking
screen.
Select the sub remote controller by pressing the Mode
button of either one of the remote controllers for 4
seconds or longer.
If the basic screen is not displayed more than 2 minutes
after Sub RC display, shut off the power supply and
check the wiring.
NOTE
When selecting a different language, refer to Chapter 12. Language.
(See page 21.)
NOTE
<Main remote controller> <Sub remote controller>
15-
Checking the connection.
Please stand by.
Off reminder Timer
Main RC
Checking the connection.
Please stand by.
Error Code U5
Main RC
15-
Checking the connection.
Please stand by.
Off reminder Timer
Main RC
Checking the connection.
Please stand by.
Error Code U5
Main RC
Press and hold 4 seconds
or longer the Mode button
of sub remote controller
side.
Checking the connection.
Please stand by.
Off reminder Timer
Sub RC
<Basic screen>
25-
Set temperature
28°C
Fan
ReturnPress the menu button
<Basic screen>
25-
Set temperature
28°C
Fan
ReturnPress the menu button
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English 13
Field Settings6.
6-1 Press and hold Cancel button for
4 seconds or longer.
Service settings menu is
displayed.
Select
6-2 Field Settings in the
Service Settings menu, and
press Menu/OK button.
Field settings screen is dis-
played.
Highlight the mode, and select6-3
desired “Mode No.” by using
(Up/Down) button.
In the case of setting per indoor6-4
unit during group control (When
Mode No. such as 20 , 21 ,
22 , 23 , 25 are selected),
highlight the unit No. and select
“Indoor unit No.” to be set by
using (Up/Down) button.
(In the case of group total setting,
this operation is not needed.)
In the case of individual setting
per indoor unit, current settings
are displayed. And, SECOND
CODE NO. “ - ” means no
function.
Highlight SECOND CODE NO. of6-5
the FIRST CODE NO. to be
changed, and select desired
“SECOND CODE NO.” by using
(Up/Down) button. Multiple
identical mode number settings
are available.
In case of setting for all indoor
units in the remote control
group, available SECOND
CODE NO. is displayed as “ ∗ ”
which means it can be
changed.
When SECOND CODE NO. is
displayed as “ - ”, there is no
function.
<Basic screen>
16-
Set temperature
28°C
Fan
ReturnPress the menu button
Press and hold Cancel
button for 4 seconds or
longer during backlight lit.
<Service Settings menu screen>
26-
Setting
1/3
Service Settings
Test Operation
Maintenance Contact
Field Settings
Energy Saving Options
Prohibit Function
Min Setpoints Differential
Press Menu/OK button.
<Service Settings screen>
In the case of individual
setting per indoor unit
In the case of group total
setting
36-
46-
56-
Unit No
0
1
–01
5
–––
9
–––
13–––
2
–02
6
–––
10–––
14–––
3
–01
7
–––
11–––
15–––
Field Settings
0
–01
4
–––
8
–––
12–––
Setting
Mode
20
36-
56-
Mode
10
Unit No
0
1
–
5
–––
9
–––
13–––
2
–
6
–––
10–––
14–––
3
–
7
–––
11–––
15–––
Field Settings
0
–01
4
–––
8
–––
12–––
Setting
Press Menu/OK button.
FIRST CODE (SW) NO.
SECOND CODE NO.
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14 English
6-6 Press Menu/OK button. Setting
confirmation screen is displayed.
Select6-7 Yes and press Menu/OK
button. Setting details are
determined and field settings
screen returns.
In the case of multiple setting
6-8
changes, repeat “6-3” to “6-7”.
After all setting changes are com-6-9
pleted, press Cancel button
twice.
Backlight goes out, and6-10
[Checking the connection.
Please stand by.] is displayed
for initialization. After the
initialization, the basic screen
returns.
●Installation of optional accessories on the indoor unit may require changes to field settings.
See the manual of the optional accessory.
For field setting details related to the indoor unit, see installation manual shipped with the●
indoor unit.
NOTE
Mode
No.
(Note 1)
First
Code
No.
Description
Second Code No. (Note 2)
(Items in bold are factory default settings)
01 02 03 04
10 (20)
2
Priority of thermistor
sensors for space
temperature control
The return air
thermistor is
primary and the
remote
controller
thermistor is
secondary.
The remote
controller
thermistor is not
utilized. Only
the return air
thermistor will
be utilized.
Only the
remote
controller
thermistor will
be utilized.
————
5
Room temperature
value reported to
multizone controllers
Return air
thermistor
Thermistor
designated by
10-2 above
(Note 3)
———— ————
12 (22) 2
Thermo-on/off
deadband
(Note 4)
2F (1C) 1F (0.5C) ———— ————
1c
1
Thermistor sensor for
auto changeover and
setback control by the
remote controller
Utilize the return
air thermistor
Utilize the remote
controller
thermistor
———— ————
3Access permission
level setting Level 2 Level 3 ———— ————
1e 2 Setback availability N/A Heat only Cool only Cool/Heat
<Setting confirmation screen>
66-
76-
Setting
Save the settings?
Field Settings
Yes No
Press Menu/OK button.
Setting confirmation
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English 15
Notes) Field settings are normally applied to the entire remote control group, however if individual1.
indoor units in the remote control group require specific settings or for confirmation that
settings have been established, utilize the mode number in parenthesis.
Any features not supported by the installed indoor unit will not be displayed.2.
When mode 10-2-01 is selected, only the return air temperature value is reported to the3.
multizone controller.
The actual default deadband value will depend upon the indoor unit model.4.
Test Operation7.
Also see installation manuals attached to the indoor unit and the outdoor
unit.
Check that wiring work of the indoor unit and the outdoor unit is completed.●
Ensure that covers have been replaced on electrical component boxes for both indoor and outdoor●
units prior to restoring power.
After refrigerant piping, drain piping and electric wiring are completed, clean inside of the indoor unit●
and decorative panel.
Perform the test operation according to following procedure.●
To protect the compressor, apply power to the outdoor unit at least 6 hours prior to test operation.●
Set the remote controller display mode to standard or detailed display mode. Refer to Operation●
Manual for the setting method.
●The backlight will illuminate for 30 seconds by pressing any button.
The initial push of the button will only illuminate the backlight. While the backlight is illumi-●
nated, the buttons assigned functionality will be available.
Notes for backlight
7-1 Set the operation mode to cooling by
using the remote controller.
Press and hold7-2 Cancel button for
4 seconds or longer. Service settings
menu is displayed.
Select7-3 Test Operation in the service
settings menu, and press Menu/OK
button. Basic screen returns and Test
Operation is displayed at the button.
<Basic screen>
17-
27- Cool
Return Clean the filter
Set to
68FPress and hold Cancel
button for 4 seconds or
longer during backlight lit.
<Service Settings menu screen>
37-
Setting
1/3
Service Settings
Test Operation
Maintenance Contact
Field Settings
Energy Saving Options
Prohibit Function
Min Setpoints Differential
Press Menu/OK button.
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16 English
7-4 Press On/Off button within 10 sec-
onds, and the test operation starts.
Monitor the operation of the indoor unit
for a minimum of 10 minutes. During
test operation, the indoor unit will
continue to cool regardless of the
temperature setpoint and room
temperature.
Note) In the case of above-men-∗
tioned procedures 7-3 and
7-4 in reverse order, test
operation can start as well.
Press7-5 Menu/OK button in the basic
screen. Main menu is displayed.
In the case of a model having airflow
7-6
direction function, select
Airflow Direction in the main menu
and check that airflow direction is
actuated according to the setting.
For operation of airflow direction
setting, see the operation manual.
After the operation of airflow direction7-7
is confirmed, press Menu/OK button.
Basic screen returns.
Press and hold7-8 Cancel button for
4 seconds or longer in the basic
screen.
Service settings menu is displayed.
Select7-9 Test Operation in the service
settings menu, and press Menu/OK
button. Basic screen returns and
normal operation is conducted.
Note) The test operation will automat-∗
ically finish in 30 minuites.
Check the functions according to the7-10
operation manual.
When the decorative panel is not7-11
installed, shut off the power supply
after the test operation finishes.
If construction activities are planned within●
the space following the test operation
procedure, recommend to the customer
that the air conditioner is not operated to
prevent contamination from paints, drywall
dust and other airborne materials.
47-
57-
Set temperature
28°C
Cool
Test Operation
Press On/Off button
(within 10 seconds).
Press Menu/OK button.
<Main Menu screen>
67-
Setting
MainMenu
Airflow Direction
Ventilation
Schedule
Off Timer
Celsius / Fahrenheit
Maintenance Information
1/2
Press Menu/OK button.
77-
Setting
Airflow Direction
Swing
Change the airflow
direction by using
(Up/Down)button.
Press Menu/OK button.
87-
Set temperature
28°C
Cool
Test Operation
Press and hold Cancel
button for 4 seconds or
longer during backlight lit.
97-
Setting
1/3
Service Settings
Test Operation
Maintenance Contact
Field Settings
Energy Saving Options
Prohibit Function
Min Setpoints Differential
Press Menu/OK button.
<Basic screen>
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English 17
● If operation is not possible due to a malfunction, refer to following
Failure diagnosis method
.
After the test operation finishes, check that● error code history is not displayed in the
Maintenance Information screen of the main menu according to the following procedure.
NOTE
7-12 Press Menu/OK button in the basic
screen. Main menu screen is dis-
played.
Select7-13 Maintenance Information in the
main menu, and press Menu/OK
button.
Maintenance Information screen is7-14
displayed. Check that error code
history is not displayed in the screen.
If no error code history is displayed∗
following this procedure the system
has normally completed the test
operation mode.
If the error code history is displayed,7-15
conduct the failure diagnosis referring
to <Error code list> in the installation
manual of the indoor unit.
After the failure diagnosis finishes,
press and hold On/Off button for
4 seconds or longer in the Mainte-
nance Information screen to erase
the error code history.
Failure diagnosis method
Whenever the remote controller display●
is blank or displays [Checking the
connection. Please stand by.],
troubleshoot the system per the items
in the Description column of the
following table.
If an error occurs,●CODE is displayed in
the LCD as shown to the right.
Conduct the failure analysis referring to
<Error code list> in the installation
manual of the indoor unit.
When the unit No. which detected the
error during group control is confirmed,
refer to Chapter 8: Procedure
for Checking Error History.
<Basic screen>
127-
Cool
Return Clean the filter
Set to
68F
Press Menu/OK button.
<Main menu screen>
137-
Setting
Main Menu
Airflow Direction
Ventilation
Schedule
Off Timer
Celsius / Fahrenheit
Maintenance Information
1/2
Press Menu/OK button.
147-
157-
Error Code:U5
Indoor Model –––/000
Outdoor Model –––/000
Contact Info
0123–456–7890
Press and hold On/Off
button for 4 seconds or
longer during backlight lit.
Set temperature
28°C
Cool
Test Operat. CODE : U5
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18 English
Remote controller display Description
No display
Power outage, power voltage error or open-phase●
Incorrect wiring (between indoor and outdoor units)●
Indoor PC-board assembly failure●
Remote controller wiring not connected●
Remote controller failure●
Open fuse or tripped circuit breaker (outdoor unit)●
Checking the connection.
Please stand by. ∗
Indoor PC-board assembly failure●
Wrong wiring (between indoor and outdoor units)●
[∗Checking the connection. Please stand by.] will be displayed for up to 90 seconds following the
application of power to the indoor unit. This is normal and does not indicate a malfunction.
Procedure for Checking Error History8.
8-1 Press and hold Cancel button for
4 seconds or longer in the basic
screen. Service settings menu is
displayed.
Select8-2 Error History in the service
settings menu, and press Menu/OK
button. The error history menu screen
is displayed.
Select8-3 RC Error History in the error
history menu, and press Menu/OK
button.
Error codes and unit No. can be
confirmed in the RC error history
screen.
In the error history, the 10 most recent8-4
items are displayed in order of
occurrence.
Press8-5 Cancel button in the RC error
history screen 3 times.
The basic screen returns.
18- <Basic screen>
<Service Settings menu screen>
28-
Setting
Service Settings
Outdoor unit AirNet Address
Error History
Indoor Unit Status
Outdoor Unit Status
Forced Fan ON
Switch Main Sub Controller
2/3
Press Menu/OK button.
38-
Setting
Error History
RC Error History
Indoor unit Error History
2/2
Press Menu/OK button.
48-
58-
Setting
RC Error History
Unit Error Date Time
01 –– –– –– /–– /–– ––:––
02 –– –– –– /–– /–– ––:––
03 –– –– –– /–– /–– ––:––
04 –– –– –– /–– /–– ––:––
1/3
Unit No.
Latest record
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