User`s manual

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Z How To Check the Error History for the Displayed Unit Number

You can view the month, day, and time at which the most recent error occurred on the indoor unit being dis-

played and the corresponding error code.

123 3

1. Press the CHECK button and the button at the same time.

The

ﬂashes and the month, day, and time of the latest error on the indoor unit being displayed are dis-

played.

If there is no error log, “E--” is displayed.

You can check the number of the outdoor unit connected to the displayed unit number.

Note

For some indoor unit models, the outdoor unit number is not displayed.

2. Press the

or button to select the indoor unit number.

If you press the

button, the unit number increases. If you press the button, the unit number decreases.

The details of the most recent error for each unit are displayed.

3. Press the CHECK button or the ALL / GROUP / ONE button.

The

lights up. The error display goes out, and the display returns to the running state of the indoor unit

being displayed.

Note

The error log can not be erased while in this display .