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1. Touch the Lock Buttons button on the [Restrictions Settings] screen.
2. Enter the Login password on the [Login] screen, and touch the Login button. Refer to below for the
details on log in. If the correct password is entered, the [Lock Buttons] screen will appear.
3. Touch the ① "Lock" button.
4. Touch the buttons labeled ② to "Lock" or "Unlock" specific items.
5. Touch the ③ Save button.
To lock or unlock buttons
Touch the button labeled ① and select "Unlock", then touch the ② Save button. To return to the
original state, select "Lock", and then touch the ② Save button.
To temporarily unlock all items
• When access to specific settings are locked on the [Lock Buttons] screen, will appear over the
corresponding icons on the HOME screen, and will not allow the user to change the settings.
Lockable functions and the corresponding buttons
Functions Buttons Functions Buttons
ON/OFF
ON/OFF button on the HOME screen Set temperature Set temperature button on the HOME screen
COLLECTIVE ON/OFF button *1
Fan speed Fan speed button on the HOME screen
MODE
Mode button on the HOME screen
HOLD
HOLD button on the HOME screen
SETBACK button *1 HOLD button *1
*1 If the function is locked, the LED on the button will blink twice when touched.
To log in
1. Enter the login password from the ① keyboard on the touch
panel. Touch ② to delete a character.
2. Touch the
③ Login button.
If the password matches, the Lock Buttons screen will be
displayed.
To change the password
1. Enter the current password on the login screen, and then
touch ④ . The screen at left will appear.
2.
Enter the new password in the ⑤ [New Password] field.
*Password should be between four and eight characters.
Touch ② to delete a character.
3.
Touch the ⑥ [Retype Password] field, and enter the new password
again.
4. Touch the ⑦ OK button to reflect the change and return to
the previous screen.
The initial login password is "0000". Change the password if
necessary.
If you forget the password, refer to the Initial Setting Manual.