Maintenance Information - Daikin BRC1E72 Manuel D'installation

NOTE
● If operation is not possible due to a malfunction, refer to following Failure diagnosis method .
● After the test operation fi nishes, check that
Maintenance Information screen of the main menu according to the following procedure.
7-12
Press Menu/OK button in the basic
screen. Main menu screen is dis-
played.
7-13
Select

Maintenance Information

main menu, and press Menu/OK
button.
7-14
Maintenance Information screen is
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.
7-15
If the error code history is displayed,
conduct the failure diagnosis referring
to <Error code list> in the installation
manual of the indoor unit.
After the failure diagnosis fi nishes,
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,
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 confi rmed,
Chapter 8: Procedure
refer to
for Checking Error History
English
in the
CODE is displayed in
.
error code history is not displayed in the
<Basic screen>
7- 12
Cool
Set to
68
Return Clean the filter
<Main menu screen>
7- 13
Main Menu
Airflow Direction
Ventilation
Schedule
Off Timer
Celsius / Fahrenheit
Maintenance Information
Setting
7- 14
Error Code:U5
7- 15
Contact Info
0123 – 456 – 7890
––– /000
Indoor Model
––– /000
Outdoor Model
Cool
Set temperature
28
Test Operat. CODE : U5
F
Press Menu/OK button.
1/2
Press Menu/OK button.
Press and hold On/Off
button for 4 seconds or
longer during backlight lit.
°C
17