Programming; Operator's And Indicator Unit Of The Chp Module - Viessmann Vitobloc 200 EM-50/81 Operating Instructions Manual

Programming

4 Programming

Operator's and indicator unit of the CHP module

4.1
Operator's and indicator unit of the CHP module
Fig. 9
item 1: Display of the module control:
display of the basic configuration
(screenshot) or display of von menu
screenshots
LED display (green) = message "Ready"
item 2:
item 3: LED display (green) = alternator switch
item 4: LED display (red) = error message
item 5: Numeric keypad
item 6: Functions keypad
Assignment of the function keys F1 - F8
Key F1: Stop
(switch off the module) authorized personnel
only.
(the operating mode changes from «AUTO»
or «MANUAL» to «OFF» after the key has
been pressed)
Key F2: Engine
(display the menu "Operating values of the
engine")
For information only.
Key F3: Auto
(activate automatic mode; the operating
mode changes from «OFF» or «MANUAL»
to «AUTO» after the key has been pressed)
U – I
Key F4:
(display the menu "Operating values
voltage/current")
For information only.
Key F5: Menu
(display selection menu:
– display/change date
– display/change time of the day
– enter password (a series of digits) for
higher operator levels)
Authorized personnel only.
Key F5: Printing
(display printing menu:
– status printout
– parameter printout)
32
ON/operation
Operating instructions for the natural gas-fuelled CHP module VITOBLOC 200
Key F6: Level
(change operator level)
Only after password has been entered.
Key F7: Error
(display error messages on the screen in
plain text)
press function key F7, when the red LED
"Fault" is lit, but no error messages are
displayed in plain text.
Key F8 Reset
(only when an error message in plain text
has been displayed)
press function key F8 to acknowledge or
erase the plain text messages on the display
Assignment of the numeric keys 0 – 9, C and E
When selecting a field (selection underlined once):
Key 2/8: (arrow keys) shift underscore
upwards/downwards.
Key 4/6: (arrow keys) shift underscore to the left/right
(arrow keys)
shift underscore
to the left/right
Key E: confirm selected field (ENTER);
i.e. select field and change to new display
Key C: cancel the entry (CANCEL); return to basic
configuration
When selecting a value (underline selected marking twice):
Key 2/8: (arrow keys) change value above the double
line (decreasing or increasing)
or
0 ... 9:
(numerical keys) enter value above the
double line
Key E: confirm selected value (ENTER); i.e. store
change/entry and change to new display
Key C: press once:
cancel the entry (CANCEL); new entry
possible
press twice:
cancel the entry (CANCEL); return to the
selection