Restriction Settings - Mitsubishi Electric TC-24B Instruction Book

Usage - Main Menu settings - Restriction settings

Restriction settings

Selecting the functions to be locked and setting the unlock
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password
Main Menu > Restriction Settings
Selecting the functions to be locked
Main Menu > Restriction Settings > Lock Buttons
1. Touch the [Lock Buttons] button on the [Restriction Settings] screen.
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2. Enter the password on the [Login] screen, and touch the [Login] button. Refer to P45 "To log in" for
the details on log in. If the correct password is entered, the [Lock Buttons] screen will appear.
3. Press the Category button that includes the function to be locked. The screen that looks like the
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figure above will appear. (The items in each category and the type of functions that can be locked are
summarized in Table A.)
4. Touch the button that corresponds to the function to be locked so that
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whose corresponding icon is cannot be locked.)
5. Touch the [Save] button.
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Table A. List of items and functions in each category
Item Function
Category button
ON/OFF Collective ON/OFF button *1
Setback Setback button 1 *
Hold Hold button *1
Screen Touch Panel screen *2
Main Menu Main Menu button
*1 If the function is locked, the LED on the button will blink twice when touched.
*2 When the Touch Panel screen is locked, the category
*3 The buttons that can be locked are the ones that appear on the Home screen.
*4 On the Home screen, the icon will appear on the buttons that are locked.
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Category button
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Enable/Disable Lock button
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Use these buttons to select the items to be locked
when the operation lock button is enabled.
Save button
3
Saves the settings.
will appear. (The items
Item Function
Category button
ON/OFF ON/OFF button *3 *4
Mode Mode button *3 *4
Set Temp. Set temperature button *3 *4
Fan Speed Fan speed button *3 *4
Hold Hold button *3 *4
or will not be available for selection.
Setting the Unlock password
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2
Save button
3
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3
Saves the settings.
To log in
To change the password
Usage - Main Menu settings - Restriction settings
1. Touch the [Lock Buttons] button on the [Restriction
1
Settings] screen.
2. Enter the password on the [Login] screen, and touch the
[Login] button. Refer to P45 "To log in" for the details
on log in. If the correct password is entered, the [Lock
Buttons] screen will appear.
3. Touch . The screen that looks like the figure at left
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1
will appear.
4. To allow unlocking the buttons without entering the
password, touch [No password] to activate the button.
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To require a password to unlock the buttons, touch
[Password] to activate the button.
5. Touch the [Save] button.
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Use the same password as the login password to unlock
buttons.
1. Enter the login password from the
touch panel. Touch to delete a character.
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2. Touch the [Login] button.
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If the password matches, the [Lock Buttons] screen will
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be displayed.
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1 • The initial login password is "0000". Change the
password if necessary.
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• If you forget the password, refer to the Installation
Manual.
1. Enter the current password on the login screen, and then
touch . The screen at left will appear.
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2. Enter the new password in the
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5
* Password should be between four and eight characters.
Touch to delete a character.
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3. Touch the [Retype Password] field, and enter the new
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8
password again.
7 4. Touch the [OK] button to reflect the change and return
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to the previous screen.
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keyboard on the
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[New Password] field.
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