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EN
ID
ID
11
Troubleshooting
■
Con
fi
rmation and check
If a problem occurs with the air
conditioner, the OFF timer indicator
alternately shows the check code and
the indoor Unit No. in which the
problem occurred.
■
Troubleshooting history and con
fi
rmation
You can check the troubleshooting history with the following procedure if a problem occurs with the air conditioner.
(The troubleshooting history records up to 4 incidents.)
You can check it during operation or when operation is stopped.
•
If you check the troubleshooting history during OFF timer operation, the OFF timer will be canceled.
Procedure
Description of operation
1
Push the OFF timer button for over 10 seconds and
the indicators appear as an image indicating the
troubleshooting history mode has been entered.
If [ Service check] is displayed, the mode enters in
the troubleshooting history mode.
•
[01: Order of troubleshooting history] appears in the
temperature indicator.
•
The OFF timer indicator alternately shows the
[check code] and the [indoor Unit No. ] in which the
problem occurred.
2
Each time the setting button is pushed, the recorded
troubleshooting history is displayed in sequence.
The troubleshooting history appears in order from [01]
(newest) to [04] (oldest).
CAUTION
In the troubleshooting history mode, DO NOT
push the Menu button for over 10 seconds,
doing so deletes the entire troubleshooting
history of the indoor unit.
3
1
2
3
After you have finished checking, push the ON/OFF
button to return to the regular mode.
•
If the air conditioner is operating, it remains
operated even after the ON/OFF button has been
pushed. To stop its operation, push the ON/OFF
button again.
Check code
The indoor Unit No. in which
the problem occurred.
43-EN
44-EN
