Parameter Group Operation; Lock Out Controls - Viessmann VITOCAL 300-G Installation And Service Instructions Manual

Parameter group operation

Service menu:
1. Press OK + å simultaneously for
approx. 4 s.
2. "Coding level 1"

8800 Lock out controls

"Lock out controls 8800"
For locking and enabling the controls.
Valu Explanation
e
"0" Enabling operation in the stand-
ard menu and in the extended
menu.
"1" Operation in the standard menu
and in the extended menu
blocked.
Only manual operation possible.
"2" Operation in the standard menu
enabled and in the extended
menu blocked.
Note
■ Remote control and maintenance in
conjunction with the Vitocom is possi-
ble with all settings.
■ Enabling operation via the coding level
1 is also possible in the blocked state
(settings "1" and "2").
Delivered condition
Setting range
3. "Control"
4. Select parameter.
0
0 to 2
Parameter group operation
219