Mitsubishi SC-SL2NA-E Manuel d'utilisateur télécharger pdf (Page 31)

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When Lights Up

This is displayed when an invalid value is set or an invalid button operation is attempted. Check the button opera-

tion and unit state (CENTER / REMOTE setting etc.), then try the operation again.

When the RUN / ERROR display lamp lights up red

or the check display

lights up or ﬂashes

Z There is an abnormality in an air conditioner.

The RUN / ERROR display lamp for the group number of the abnormal indoor unit lights up red, the check

display lights up or ﬂashes, and the abnormal indoor unit stops. If the display unit number is the abnormal indoor

unit, the check display ﬂashes.

Z Notify your dealer of the “error code”, “abnormal condition”, “abnormal indoor

unit model”, etc.

Method for Checking the Indoor Unit Number for Which the CHECK Display Is Lit

3 2 1, 3

1. Press the CHECK button.

The

ﬂashes and the abnormal indoor unit number and its group number (for an indoor unit managed as

an individual unit, “--”) are displayed.

If there is more than one abnormal indoor unit, the lowest indoor unit number is displayed.

The ﬁgure shows the display for an error (E59) occurring at 10:25 on December 20. (E59 shows that is an

outdoor unit error, so it is necessary to inspect outdoor unit No. 23.)

Note

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

2. Press the

button.

The display switches to increase the indoor unit number.

Pressing the

button has the opposite effect.

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

The

lights up and the display returns to the running state of the indoor unit being displayed.

Time of error

Month and day of error

1 2 ... 26 27 28 29 30 31 32 33 34 35 36 ... 39 40

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Mitsubishi SC-SL2NA-E Manuel d'utilisateur Page 31