System Management - Mitsubishi Electric AT-50A Instruction Book

Air-conditioner control system advanced touch controller
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Usage - Main Menu Settings
Control Panel (cont'd)
Main Menu > Control Panel > Touch Panel Calibration
4Calibrating the touch panel
4
1. Touch the 4 Touch Panel Calibration button on the [Control Panel] screen.
Touch the OK button on the confirmation screen.
2. Touch the white squares ( 4 ) in the order they appear, starting from the top left corner.
3. After all nine squares are touched, the screen will return to the [Control Panel] screen.
・If each square is not touched within one minute after the last square is touched, calibration will be
cancelled and the screen will return to the [Control Panel] screen.
・To calibrate the screen properly, use a pointy, but not sharp, object to touch the squares.
* Sharp objects may scratch the touch panel.
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System Management

Main Menu > System Management
Main Menu > System Management > Status List
1Checking or resetting the Error or Filter Sign
Touch the 1 Status List button on the [System management] screen.
1
Number of errors
Displays the number of errors.
Group names
Displays the name of the group
that includes the unit whose
Error/Filter Signs are turned on.
To check the error
1. Touch the 1 [Malfunction] tab to check the number of errors, the names of the group in which the
errors occurred, the addresses of the error-source units, and the error codes.
・If an error occurs, note the error code and consult your dealer or a maintenance provider.
To reset the error
1. Touch the 1 [Malfunction] tab.
2. Touch the 2 All Reset button.
3. Touch the OK button on the pop-up window.
・Those groups whose errors have been reset will have an icon indicating that they are stopped.
1
2
Error source address
Displays the M-NET address
of the units whose Error/Filter
Signs are turned on.
Error code
Displays the code for the error
that were detected.
2
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