Locking The Controls; Setting The Display Brightness - Viessmann VITODENS 200-W B2HE 85 Operating Instructions Manual

Additional Adjustments

Locking the Controls

Setting the Display Brightness

26
You can lock the controls in 2 ways:
Level 1 All functions on the default displays are operable.
All other functions are disabled.
Level 2 All functions are disabled.
Tap the following buttons:
1.
2. "Settings"
3. "Lock panel"
4. "Lock everything"
or
"Only home screen operable"
5. Enter the password "viessmann".
6. to confirm
This password can be changed:
Unlocking the controls
Tap the following buttons:
1. Any on-screen button
"Panel locked" is displayed.
2.
"Do you want to unlock the operation?" is displayed.
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 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
password.
7. to confirm
A prompt is displayed.
8. to confirm the prompt
Tap the following buttons:
1.
2. "Settings"
3. "Display setting"
4. "Brightness, operation"
or
"Brightness, standby"
5. for the required value
6. to confirm
Vitodens 200-W B2HE Operating