13
TROUBLESHOOTING
A wired remote controller is necessary for this function. This function cannot be operate with a wireless
remote controller.
Confirmation and check
Confrming an alarm history
Ten check codes in the past, troubled unit, and date when trouble occurred are displayed on "Alarm
history" screen.
Deleting the alarm history
When an error occurs in the air conditioner, the
Check code
check code and the indoor unit number flash on
Indoor unit number
the display of the remote controller.
* The check code is only displayed during the
operation.
When the check code and indoor unit number are
displayed, pressing [
screen.
In the "Check" screen, press [
the contacts.Press [
information".
1
In the "Field setting menu" screen, press
[
and then press [
List of latest 10 alarm data is displayed.
* The oldest data are deleted in order to record
1
Press [
screen is displayed
→ "Reset all alarm data." is displayed.
2
Press [
– 36 –
Return] opens the "Check"
Menu] to display "Model
] and [
] to select "Alarm history",
Set/Fix]
the new ones.
→ The date and time when the check code
occurred for the frst time is displayed for the
repeated alarm.
Menu] while the "Alarm history"
Set/Fix]
→ Delete the Alarm history in each remote
controller when the dual remote controller
system is used.
Installation Manual
Set/Fix] to show
EN
36-EN