Mitsubishi Electronics TC-24A Group No Mode Error, Set temperature, Error Filter sign

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Icon Displays [HOME screen] (cont'd)

GROUP screen

Group name

[Air conditioning unit group]

During operation

Group No.

Mode

Error

Room temperature

Startup (communication)

Set temperature

error

Filter sign

Scheduled operation

/HOLD

HOLD-ON

Fan speed

Louver

HOLD-OFF

Air direction

Interlocked ventilation (LOSSNAY)

SETBACK mode

Set maximum/minimum limit temperature

Remaining OVERRIDE time

While the unit is stopped

Interlocked ventilation (LOSSNAY)

Error:

Displays when an error occurs.

Startup (communication) error:

Displays as well as the error display when a startup (communication) error occurs.

Filter sign:

Displays when filter needs maintenance.

During scheduled operation:

Displays during scheduled operation.

While hold function is enabled:

Displays while hold function is enabled.

Room temperature

Display ranges 8-39ºC (46-102ºF). When the room temperature is beyond the range, 8ºC (46ºF) or 39ºC (102ºF) will blink on the display. When multiple air conditioning units (indoor units) are registered to a group, current indoor temperature on the main indoor unit is displayed.

Note : While theicon is displayed on the button, the operation is locked.

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Contents TC-24A Safety Precautions General precautionsPrecautions for moving or repairing the controller Function List Function DescriptionScreen Function List contd Screen Names and Functions of Controller Components Touch panel / Buttons How to switch the Home screen How to move to the Main Menu screenHow to move to the Maintenance screen Zoom-out screen To the Grid Zoom-in screenList screen To the Group To the LISTscreen screenOperation mode Buttons Home screen ⑬Set temperature button ⑰Set temperature button Setback mode ①GRID screen button ⑪Group buttonIcon Displays Home screen Interlocked ventilation Lossnay General equipment iconGroup No Mode Error Set temperatureError Filter sign Fan speed LouverFan speed display General equipment iconLossnay group General equipment groupScreen selection Basic OperationsGrid zoom-out screen Grid zoom-in screen List screen During receiving the external input signal Group selectionBasic Operations contd ON/OFF operationOperating the Air conditioning unit group Basic operations Group screenSetback mode TouchWhile the setback operation is performed After setting a through D , touch the OK button Fan speed useable only while the unit is in operationAir direction useable only while the unit is in operation Louver useable only while the unit is in operationHold Function Setting Fan speed settingMode Operating the General equipment groupMultiple group selection screen Lock ButtonsMenu Screen Button Settings ① Home buttonTime and Schedule Usage Main Menu Settings Setting the date, time, and display formatTime and Schedule screen Main Menu Time and ScheduleSchedule setting flowchart Setting the operation scheduleSet Schedule screens Schedule Setting Procedures Time and Schedule screen contdButton to access the Edit Pattern screen Copying, pasting, deleting, and inserting settings Copying and pasting the existing settings Deleting selected settingsInserting an event Icon DefinitionsChecking the Weekly/One Day Schedule Settings Main Menu Time and Schedule Check Current Settings① Enable/Disable Lock button Restrictions SettingsSave To log To lock or unlock buttonsTo temporarily unlock all items Lockable functions and the corresponding buttonsEdit Restrictions Settings contdGroup Page Select All button ① Show Group Name List buttonLocked → Unlocked Control Panel To select the temperature unitTo select the display language To show or hide the room temperature To set the backlight timeout timeControl Panel contd To change the group nameCharacter input screen To enter a character stringController button settings To select the groups on which to execute SET Back functionTo select the groups on which to execute the Hold function Operation mode 2 defaultShow Group Name List button To adjust the volume Adjusting the volume and brightnessTo adjust the brightness Calibrating the touch panel Main Menu Control Panel Touch Panel CalibrationChecking or resetting the Error or Filter Sign To check the errorTo reset the error System ManagementTo reset the Filter Sign after cleaning the filter Using the System-Changeover function System Management contdOperation mode Touch Panel Cleaning screen MaintenanceTo clean the touch panel Troubleshooting SolutionWT05827X01