34
You can lock the controls in 2 steps:
Stage 1
■
All functions on the default displays are
operable. Message lists are displayed.
■
All other functions are disabled.
Stage 2 All functions are disabled.
Tap the following buttons:
1.
2. "Settings"
3. "Disable operation"
4. "Lock everything"
Or
"Only home screen operable"
5. Enter the password: See chapter "Changing the
password for the Lock panel function".
Note
The factory-set password is "viessmann". The
password can be changed.
6. to confirm
The password can be changed: See page 34.
Unlocking the controls
Tap the following on-screen buttons:
1. Any on-screen button
"Panel locked" is displayed.
2.
"Do you want to unlock the operation?" is dis-
played.
3.
An entry field and keyboard appear.
4. Enter the password "viessmann" or the password
you have specified.
5. to confirm
Changing the password for the "Lock panel" function
Tap the following on-screen buttons:
1.
2. "Settings"
3. "Change password"
4. Enter the current password.
5. to confirm
6. Enter the new password (1 to 20 characters).
Note
You will not be required to confirm the new pass-
word.
7. to confirm
Information is displayed.
8. to confirm the note
Setting the display brightness
You can adjust the display brightness for operation and
for standby separately.
Tap the following buttons:
1.
2. "Settings"
3. "Display setting"
4. "Brightness, operation"
Or
"Brightness, standby"
5. for the required value
6. to confirm
Further adjustments
Disabling operation
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