Filter Reset Operation; Abnormality Occurrence; Abnormality Display - Mitsubishi Electric MJ-310E Operation Manual

Air conditioning control system
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[Procedure]
1) Select Output
When the Output button is clicked, the cumulative time output screen
opens.
2) Select printing output or file output
For printing output, click the Printing output option button and for file out-
put, click the Exporting file option button. For file output, input the file-
name. The save location can be referenced with the Reference button.
3) Select Output or Cancel
When the Output button is clicked, all the cumulative times of the dis-
played floor are output.
Output: Outputs the displayed cumulative time screen and returns to
the preceding screen.
Cancel: Returns to the preceding screen without outputting the cumu-
lative time screen.

8.3 Filter Reset Operation

(1) Switch from Management screen to filter reset screen
[Procedure]
1) Select filter reset
When the Filter reset function select button is clicked, the filter reset
screen opens.
Select the target floor with the floor switching buttons.
(2) Description of filter reset screen
The filter sign is displayed in a yellow frame at the center of the group icon.
(3) Filter reset
[Procedure]
1) Select a group displaying the filter sign
When a group displaying the filter sign is clicked, the filter reset screen
opens.
To reset the whole floor, press the Floor batch process button.
2) Select OK or Cancel
When the OK button is clicked, the filter sign is reset.
OK:
Resets the filter sign and returns to the filter reset screen.
Cancel: Returns to the filter reset screen.
Maintenance Tip
- Always perform filter maintenance (cleaning, replacement, etc.) of the actual equipment before using this function to reset
the filter sign.

8.4 Abnormality Occurrence

8.4.1 Abnormality Display

Equipment at which abnormalities can be detected: Indoor unit, ventilation unit, outdoor unit, G/W, IFU, remote controller, group
(1) Display when abnormality occurs
Indoor unit abnormality
The color of the group icon status display screen changes to yellow.
For whole building display, × is displayed in yellow at groups. When there
is an abnormal unit in a block, the word "error" appears in orange at the
block status. Also, "Slight failure" is displayed on the message bar at the
bottom of the screen.
remote controller, SC
24
Filter sign

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