Chp Module Control Level 3: Display & Change Of Parameters - Viessmann Vitobloc 200 EM-50/81 Operating Instructions Manual

Programming
4.4 CHP module control level 3:
Display & change of parameters
4.4.1 Entry of a password for level 3
●
display the selection menu with function key F5
(screenshot of the menu: see Fig. 21).
●
select a field: shift the underscore with arrow keys
4 or 6 to the field "Password" (under «level 1»)
●
confirm the field selection with key E; the value
selection (currently: «level 1») is underlined twice
(Fig. 21)
●
enter a series of digits as password (for level 3)
with the keys 0...9 (= value selection)
●
confirm this series of digits as password (value
input) with key E (Fig. 21)
NOTE:
The field will currently show «level 3».
The LED "Fault" is flashing (flash signal
during password operations: short on.
long off; as compared with the flash
signal of an error message: long on.
short off.).
4.4.2 Display & change of parameters
⚫ change to level 3 with function key F6
NOTE:
The password for level 3 will also allow
a change to level 2. In order to change
from level 1 to level 3, press function
key F6 twice. The display will show the
first page of the menu "Parameters"
(field selection underlined once).
●
select a field:
-
either with arrow keys 2 or 8 (changing to a
new menu page with other parameters)
-
or with arrow keys 4 or 6 (time or value).
●
confirm the field selection with key E
●
select a value:
decrease or increase the time/value (underlined
twice) with arrow keys 2 or 8;
•
for the input options see the parameter list
(Table 9).
●
confirm the value (the time) with key E, on which
the field selection will be displayed again.
38
Fig. 21
Fig. 22
Operating instructions for the natural gas-fuelled CHP module VITOBLOC 200
Menu for entering the password: value selection
(current level) underlined twice (after having con-
firmed the selected field which is underlined once
with key E); confirm the series of digits entered as
password (for level 3) after its entry again with key
E
Menu "Parameters" after the password for level 3
has been entered and confirmed and the change
to level 3 has been effected with function key F6
(example: value selection of the parameter
"Lambda probe" after the menu page "Lambda
probe" has been confirmed with key E)