Daikin BRC1E51A7 User manual

Be sure to read this installation manual before
conducting the installation of this product.
MODEL BRC1E51A7
WIRED REMOTE
CONTROLLER
INSTALLATION MANUAL
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English 1
Contents
1. Safety Precautions ............................ 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 setting method ....................... 13
7. Test operation method
(in the case of SkyAir) .................... 16
8. Checking procedure of
error record ..................................... 19
9. Registration method of the
service contract .............................. 20
10. Confirmation of registered
details ............................................... 21
11. Clock Setting ................................... 22
12. Language changeover .................... 22
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2 English
Safety Precautions1.
Also see installation manual attached to the indoor unit.
Please read these “Safety Precautions” carefully before installing air conditioning
equipment and be sure to install it correctly.
The precautions described herein are classified as WARNING and CAUTION. They both contain●
important information regarding safety. Be sure to observe all precautions without fail.
WARNING Failure to follow these instructions properly may result in personal
injury or loss of life.
CAUTION
Failure to observe these instructions properly may result in property
damage or personal injury, which may be serious depending on the
circumstances.
After completing installation, conduct a trial operation to check for faults and explain to the customer●
how to operate the air conditioner and take care of it with the aid of the operation manual. Ask the
customer to store the installation manual along with the operation manual for future reference.
WARNING
Ask your dealer or qualified personnel to carry out installation work.
Do not attempt to install the remote controller yourself. Improper installation may result in water
leakage, electric shocks or fire.
Consult your local dealer regarding relocation and reinstallation of the remote controller.
Improper installation work may result in leakage, electric shocks or fire hazards.
Install the remote controller in accordance with the instructions in this installation manual.
Improper installation may result in water leakage, electric shocks or fire.
Be sure to use only the specified accessories and parts for installation work.
Failure to use the specified parts may result in the unit falling, water leaakage, electric shocks or fire.
Install the remote controller on a foundation strong enough to withstand the weight of the remote
controller.
A foundation of insufficient strength may result in the remote controller falling and causing injury.
Electrical work must be performed in accordance with relevant local and national regulations and
with instructions in this installation manual.
Be sure to use a dedicated power supply circuit only. Insufficiency of power circuit capacity and
improper workmanship may result in electric shocks or fire.
Always perform installation work with the power supply shut-off.
Touch with energized electric parts causes an electric shock.
Do not disassembly, reconstruct or repair.
Electric shock and/or fire are caused.
Make sure that all wiring is secured, the specified 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 fire.
The choice of materials and installations must comply with the applicable national and international
standards.
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English 3
CAUTION
To avoid leakage and electric shock due to entry of water or insects, fill the wiring through hole with
putty.
To avoid electric shocks, do not operate with wet hands.
Do not wash the remote controller with water, as this may result in electric shocks or fire.
Install the indoor and outdoor units, power cord and connecting wires at least 1 meter away from
televisions or radios to prevent picture interference and noise.
(Depending on the incoming signal strength, a distance of 1 meter may not be sufficient to eliminate
noise.)
Do not install the air conditioner in the following locations:
Where there is a high concentration of mineral oil spray or vapour (e.g. a kitchen).1.
Plastic parts will deteriorate, parts may fall off and water leakage could result.
Where corrosive gas, such as sulphurous acid gas, is produced.2.
Corroding of copper pipes or soldered parts may result in refrigerant leakage.
Near machinery emitting electromagnetic radiation.3.
Electromagnetic radiation may disturb the operation of the control system and result in a
malfunction of the unit.
Where flammable gas may leak, where there is carbon fibre or ignitable dust suspensions in the4.
air, or where volatile flammables such as paint thinner or gasoline are handled.
Operating the unit in such conditions may result in fire.
High temperature area or directly flamed point.5.
Heating and/or firing may be caused.
Moist area, or place where may be exposed to water.6.
If water enters inside of the remote controller, electric shock may be caused and inner electronics
may fail.
When remote controller thermo function is used, select the installation location considering the
followings.
A place where average temperature in the room can be detected.●
A place where is not exposed to direct sunlight.●
A place where is far apart from heat source.●
A place where is not affected by outside air due to door opening/closing or the like.●
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4 English
Accessories2.
The following accessories are included.
Wood screw Small screw Clamp Manual CD Quick
Reference Wiring retainer
(φ3.5×16) (M4×16)
(2 pcs.) (2 pcs.) (1 pc.) (1 pc.) (1 pc.) (1 pc.)
Remote controller installation3.
procedure
Determine where to install the remote controller.3-1
Make sure to follow “ 1. Safety Precautions” when determining the location.
Make a wiring through hole on the wall if the wires are taken3-2
out from the back side.
Set the center of the wall hole
to the center of the wiring thro
ugh hole on the controller
lower case when making the
hole.
F8-10
External view of the remote controller
Through
hole
F8-10
Lower case
Through hole
48.5
40
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 of removed
upper case.
If the hole size is too large or the location is not
proper, the hole may come out from the controller.
CAUTION
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English 5
Determine the direction of controller wiring outlet (back3-4
outlet, left outlet, upper center outlet, upper outlet).
Back outlet3-4-1 Left outlet3-4-2
Cut off resin area (hatched area). Cut off thin area (hatched area) with nippers
or the like, and then remove burr with a file or
the like.
Upper outlet3-4-3 Upper center outlet3-4-4
Cut off thin area (hatched area) with nippers
or the like, and then remove burr with a file or
the like.
Cut off thin area (hatched area) with nippers
or the like, and then remove burr with a file or
the like.
Conduct wiring.3-5
1. Switch box and transmission wiring are not attached.
Do not directly touch the remote controller PC-board.2.
CAUTION
Wiring Specifications
Wiring Type Sheathed vinyl cord or cable
Wiring Size 0.75-1.25mm²
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6 English
Sheath part in the remote controller case should be stripped.
Peel the shield and sheath
Cutting guideline
of the wiring
Ca. 10mm
For easy wiring, it is better to
keep ca. 10mm difference
between the length of two wires.
Sheath stripping length:
Ca. 150mm for upper outlet●
Ca. 200mm for upper center outlet●
Connect the terminals (P/P1, N/P2) of the remote controller upper case with the terminals (P1, P2)
of the indoor unit. (P1 and P2 have no polarities.)
Back outlet3-5-1
<Wiring fixing guideline>
Lower case
P1
Indoor unit
P2
Upper case
PC-board
Clamp
Wiring fixing
point
Cross-section -
Secure the wiring at
the wiring fixing point
by using attached
clamping material.
Clamp
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English 7
Left outlet3-5-2
PC-board
Lower case
Upper case
Indoor unit
P1P2
Upper outlet3-5-3
Install attached
wiring retainer to
prevent wiring pinch
according to left
figure.
PC-board
Indoor unit
Wiring retainer
Wiring retainer
Upper case
Lower case
Upper case
Wiring
Cross-section -
P1P2
Upper center outlet3-5-4
PC-board
Indoor unit
Wiring retainer
Upper case
Lower case
P1P2
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8 English
●Perform wiring apart from a power line not to receive electrical noise (external noise)
during the wiring.
Seal wiring draw-in port securely with putty (field supply) to prevent entry of insects or●
the like.
CAUTION
Fixing procedure of lower case.3-6
In the case of wiring center upward drawing or rearward drawing, see wiring procedure first as
wiring with the case is needed before fixing.
In the case of installation on the wall3-6-1
Secure by using attached wood screws (2 pcs.).
Wood screws
(F3.5×16)
In the case of installation on the switch box3-6-2
Secure by using attached small screws (2 pcs.).
Small screws (M4×16)
Switch box
(field supply)
(Use optional accessory
KJB211A)
Switch box for two units
(with no cover)
84
46
(Installation pitch)
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English 9
Switch box
(field supply)
(Use optional accessory
KJB111A)
Small screws (M4×16)
Switch box for one unit
(with no cover)
84
28
(Installation pitch)
●Select flat place for installation face as possible.
And, do not tighten the installation screws too much not to deform the lower case.●
CAUTION
Install the upper case as original condition.3-7
Align the upper case with tabs of the lower case (6 points), inset and install the upper case.●
Install the wiring with care to prevent the pinch.●
Peel off a protective seal which is attached on the upper case.●
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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/Enter button(3)
Used to indicate the main menu.●
(For details of main menu, see the
operation manual.)
Used to enter the setting item selected.●
Main menu
Set temp mode changeover
Airflow Direction
Quick Cool/Heat On/Off
Ventilation
Timer setting
Service Contact/Model Info
Convenient functions
Setting status list
Clock setting
Language changeover
∗Depending on connected model
Up button(4)
Used to raise the set temperature.●
The next items on the upper side will be●
highlighted.
(The highlighted items will be scrolled
continuously when the button is kept
pressed.)
Used to change the item selected.●
Down button(5)
Used to lower the set temperature.●
The next items on the lower side will be●
highlighted.
(The highlighted items will be scrolled
continuously when the button is kept
pressed.)
Used to change the item selected.●
Right button(6)
Used to highlight the next items on the●
right-hand side.
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/Enter button
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English 11
Left button(7)
Used to highlight the next items on the●
left-hand side.
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 field setting menu.
LCD (with backlight)(11)
The backlight will be light for
approximately 30 seconds by pressing
any operation button.
Field setting menu
Test operation ON/OFF
Register Service Contract
Field setting list
Group No. setting
Indoor unit Airnet No. set
Outdoor unit Airnet No. set
Error record
Indoor status display
Outdoor status display
Fan forced operation ON
Main/Sub changeover
Filter element sign OFF
∗Depending on connected model
●Operate the button during backlight lit.
However, On/Off may be operated concurrently with backlight lit.
When 1 indoor unit is controlled by 2 remote controllers, a remote controller backlight●
which is operated first light.
●To operate Up/Down/Left/Right button, always press of the button.
CAUTION
Displays for button operation descriptions4-2
Return Setting
Field setting
Test operation ON/OFF
Register Service Contract
Field setting list
Group No. setting
Indoor unit Airnet No. set
Outdoor unit Airnet No. set
1/2
In the highlighted display (selected items)
setting screen, button operation
descriptions are displayed.
Highlighted display (selected items)
<Field setting menu screen>
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12 English
Power-on5.
Check for completion of indoor/outdoor units wiring.●
Check for closing of EL. COMPO. BOX cover of indoor and outdoor units before power-on.●
5-1 Followings are displayed after
power-on.
“Connection under check
Please wait for a moment”
During above display, backlight
does not light by button operation.
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 Operation mode
selector 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
Operation mode selector 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 remote controller” display, shut off the power
supply and check the wiring.
CAUTION
When selecting a different language, refer to 12. Language changeover.
(See page 22.)
NOTE
<Main remote controller> <Sub remote controller>
15-
Connection under check
Please wait for a moment
Off reminder Timer
Main remote contrl
Connection under check
Please wait for a moment
Error code:U5
Main remote contrl
15-
Connection under check
Please wait for a moment
Off reminder Timer
Main remote contrl
Connection under check
Please wait for a moment
Error code:U5
Main remote contrl
Press and hold 4 seconds
or longer the Operation
mode selector button of sub
remote controller side.
Connection under check
Please wait for a moment
Sub remote contrl
<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 setting method6.
6-1 Press and hold Cancel button for
4 seconds or longer.
Field setting menu is displayed.
Select
6-2 Field setting list in the
field setting menu, and press
Menu/Enter button.
Field setting list screen is
displayed.
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 the case of group total
setting, all of SECOND CODE
NO. which may be set are
displayed as “ ∗ ”. “ ∗ ” is
changed to SECOND CODE
NO. to be set. And, SECOND
CODE NO. “ - ” means 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.
<Field setting menu screen>
26-
Return Setting
Field setting
Test operation ON/OFF
Register Service Contract
Field setting list
Group No. setting
Indoor unit Airnet No. set
Outdoor unit Airnet No. set
1/2
Press Menu/Enter button.
<Field setting screen>
In the case of individual
setting per indoor unit
In the case of group total
setting
36-
46-
56-
Mode
20
Unit No
0
1–00
5–––
9–––
2–00
6–––
a–––
3–00
7–––
b–––
Field setting list
0–01
4–––
8–––
Return Setting
36-
56-
Mode
10
Unit No
0
1–
5–––
9–––
2–
6–––
a–––
3–
7–––
b–––
Field setting list
0–01
4–––
8–––
Return Setting
Press Menu/Enter button.
FIRST CODE (SW) NO.
SECOND CODE NO.
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14 English
6-6 Press Menu/Enter button. Setting
confirmation screen is displayed.
Select6-7 Yes and press Menu/
Enter button. Setting details are
determined and field setting list
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
“Connection under check
Please wait for a moment” is
displayed for initialization. After
the initialization, the basic screen
returns.
●When an optional accessory is installed on the indoor unit, settings of the indoor unit may be
changed. See the manual of the optional accessory.
For field setting details of the outdoor unit, see installation manual attached to the outdoor unit.●
CAUTION
Mode
No.
Note) 1
FIRST
CODE
NO.
Description of setting
SECOND CODE NO. Note) 2
01 02 03 04
10 (20)
0
Filter Contamination -
Heavy/Light
(Setting for spacing time
of display time to clean
air filter)
(Setting for when filter
contamination is heavy,
and spacing time of
display time to clean air
filter is to be halved)
Ultra
long life
filter
Light
Approx.
10.000 hrs.
Heavy
Approx.
5.000 hrs.
———— ————
Long life
filter
Approx.
2.500 hrs.
Approx.
1.250 hrs.
Standard
filter
Approx.
200 hrs.
Approx.
100 hrs.
1
Long-life filter type (setting of filter
sign indication time).
(Change setting when ultra-long
filter is installed)
Long-life
filter
Ultra-long
life filter ———— ————
2Thermostat sensor in remote
controller Use Not use ———— ————
3
Spacing time of display time to
clean air filter count (setting for
when the filter sign is not to be
displayed)
Display Do not
display ———— ————
11 (21) 0
Setting number of connected Sky Air
simultaneous operation system
indoor units (setting for simultane-
ous operations system)
Pair Twin Triple Double twin
<Setting confirmation screen>
66-
76-
Return Setting
Is it settled by setting?
Field setting list
Yes No
Press Menu/Enter button.
Setting confirmation
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English 15
Mode
No.
Note) 1
FIRST
CODE
NO.
Description of setting
SECOND CODE NO. Note) 2
01 02 03 04
12 (22)
1
ON/OFF input from outside (setting
for when forced ON/OFF is to be
operated from outside).
Forced OFF ON/OFF
operation ———— ————
2
Thermostat differential changeover
(setting for when using remote
sensor).
1°C 0.5°C ———— ————
13 (23)
0High air outlet velocity (for high
ceiling applications). ≤ 2.7m > 2.7 ≥3.0m > 3.0 ≥3.5m ————
1
Selection of airflow direction (setting
for when a blocking pad kit has
been installed).
4-way flow 3-way flow 2-way flow ————
3
Selection of airflow function (setting
for when using a decoration panel
for outlet).
Equipped Not equipped ———— ————
4 Airflow direction range setting. Upper
Normal Lower ————
6
Setting the external static pressure
(setting according to the connected
duct resistance) (for FHYK, follow
the high ceiling setting)
Normal
(Normal)
High static
pressure
(High ceiling)
Low static
pressure
————
————
————
15 (25) 3 Drain pump operation with
humidifying. Equipped Not equipped ———— ————
1c 1
Thermostat sensor in remote
controller (for limit operation and
Home leave function only)
Not use Use ———— ————
3 Permission level setting Level 2 Level 3 ———— ————
1e 2 Home leave function Not permitted Permitted ———— ————
Notes) Though setting is performed totally in the group, set Mode No. in the parenthesis when1.
individual setting per indoor unit or checking after the setting should be performed.
SECOND CODE NO. at factory shipment is set to “01”. However for the following cases it is2.
set to “02”.
Airflow direction range setting (except round flow cassette)●
Thermostat sensor in remote controller (SkyAir only)●
Thermostat sensor in remote controller for limit operation and Home leave function only●
Any function which the indoor unit does not have is not displayed.3.
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16 English
Test operation method (in the case of7.
SkyAir)
In the case of VRV, see the manual attached to the outdoor unit.∗
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.●
Check that EL. COMPO. BOX cover of the indoor unit and the outdoor unit is closed.●
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.
7-1 Make sure to turn on the power supply
more than 6 hours before operation
start with front panel closed to protect
compressor.
Confirm that stop valves of both liquid7-2
and gas are opened.
<Make sure that outer panel and
piping cover is closed before
operation (danger of electric
shock). >
After air purge by vacuum pump,∗
refrigerant pressure may not rise
even though the stop valve is
opened. The reason is that refriger-
ant system of the outdoor unit is
blocked by electrical expansion valve
or the like. Operation is no problem.
Set the operation mode to cooling by7-3
using the remote controller.
Press and hold Cancel button for7-4
4 seconds or longer. Field setting
menu is displayed.
Select7-5 Test operation ON/OFF in the
field setting menu, and press Menu/
Enter button. Basic screen returns and
“Test operation” is displayed.
●The backlight will be light for approximately
30 seconds by pressing any operation button.
Operate the buttons during the backlight lit.●
However, On/Off can be operated concur-
rently with the backlight lit.
Notes for backlight
<Basic screen>
37-
47-
Set temperature
28°C
Cool
Return Setting
Press and hold Cancel
button for 4 seconds or
longer during backlight lit.
<Field setting menu screen>
57-
Return Setting
Field setting
Test operation ON/OFF
Register Service Contract
Field setting list
Group No. setting
Indoor unit Airnet No. set
Outdoor unit Airnet No. set
1/2
Press Menu/Enter button.
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English 17
7-6 Press On/Off button within about
10 seconds. The test operation starts.
Check operation condition for
3 minutes.
Note) In the case of above-men-∗
tioned procedures 7-5 and
7-6 in reverse order, test
operation can start as well.
Press Menu/Enter button in the basic7-7
screen. Main menu is displayed.
In the case of a model having airflow7-8
direction setting 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 direction7-9
is confirmed, press Menu/Enter button.
Basic screen returns.
Press and hold Cancel button for7-10
4 seconds or longer in the basic
screen.
Field setting menu is displayed.
Select7-11 Test operation ON/OFF in the
field setting menu, and press Menu/
Enter button. Basic screen returns and
normal operation is conducted.
Check the functions according to the7-12
operation manual.
When the decorative panel is not7-13
installed, shut off the power supply
after the test operation finishes.
If interior work is not completed after the●
test operation finish, explain to the
customer that operation should not be
performed until the interior work comple-
tion to protect the indoor unit.
(If the operation is performed, 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.)
67-
77-
Set temperature
28°C
Cool
Test Operation
Press On/Off button
(within 10 seconds).
Press Menu/Enter button.
<Main menu screen>
87-
Return Setting
MainMenu
Set temp mode changeover
Airflow Direction
Quick Cool/Heat On/Off
Ventilation
Timer setting
Service Contact/Model Info
1/2
Press Menu/Enter button.
97-
Return Setting
Airflow Direction
Swing
Change the airflow
direction by using
(Up/Down)button.
Press Menu/Enter button.
107-
Set temperature
28°C
Cool
Test Operation
Press and hold Cancel
button for 4 seconds or
longer during backlight lit.
117-
Return Setting
Field setting
Test operation ON/OFF
Register Service Contract
Field setting list
Group No. setting
Indoor unit Airnet No. set
Outdoor unit Airnet No. set
1/2
Press Menu/Enter button.
<Basic screen>
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18 English
● If operation is not available due to any malfunction, refer to following Failure diagnosis method .
After the test operation finishes, check that● error code record is not displayed in the Service
Contact/Model Information screen of the main menu according to the following procedure.
CAUTION
7-14 Press Menu/Enter button in the basic
screen. Main menu screen is dis-
played.
Select7-15 Service Contact/Model Info in
the main menu, and press Menu/Enter
button.
Service Contact/Model Information7-16
screen is displayed. Check that error
code record is not displayed in the
screen.
Screen which does not display the∗
error code record means normal
status.
If the error code record is displayed,7-17
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 “Service
Contact/Model Info” screen to erase
the error code record.
Failure diagnosis method
When the remote controller displays●
any item in following table, inspect the
details in the table.
If a error occurs, “code” is displayed in●
the LCD like right figure.
Conduct the failure analysis referring to
“Error code list” in the installation
manual of the indoor unit.
And when the unit No. which detected
the error during group control is
confirmed, refer to “ 8. Checking
procedure of error record”.
<Basic screen>
147-
Set temperature
28°C
Cool
Return Setting Press Menu/Enter button.
<Main menu screen>
157-
Return Setting
MainMenu
Set temp mode changeover
Airflow Direction
Quick Cool/Heat On/Off
Ventilation
Timer setting
Service Contact/Model Info
1/2
Press Menu/Enter button.
167-
177-
Return Setting
Error code:U5
Indoor unit –––/000
Outdoor unit –––/000
Contact address
0123–4567–8900
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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