Viessmann ESS VITOBLOC 200 Installation & Operating Instructions For Contractors page 22

Chp unit for operation with natural gas
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Operation
5.3.6 Calling up info values (level 3)
(1) Select "Info" in the menu screen (
(2) Confirm selection by pressing OK.
The "Info" menu screen opens.
Fig. 16
"Info" menu screen
When the menu screen appears, the "Version"
window is already marked for selection.
Other menu items can be selected using the
UP/DOWN arrow keys.
(3) Confirm "Version" selection by pressing OK.
The "Version" menu screen opens (level 4).
Fig. 17
"Version" menu screen
The values displayed here only represent sample
data and are not identical to actual operating
data.
The following values are shown for the system:
Modulnummer 0000000008:
Consecutive module number
Programm: Control unit software version
Netzschutz: Mains protection software version
CAN BusAdr: Internal CAN bus address
CPU 38.5 °C: Processor temperature
(4) Return to the "Info" menu screen (
pressing the Back key (
22
ESS Energie Systeme & Service GmbH
F ig. 14).
F ig. 16) by
F ig. 11/1).
(5) Select the "MinMax" window and confirm by
pressing OK.
The "MinMax" menu screen opens (level 4).
Fig. 18
"MinMax" menu screen
All actual ("Ist") analogue values are displayed on
this screen, together with their respective stored
minimum and maximum values. MinMax values
are written continuously. They can be reset to
zero by pressing the LEFT and RIGHT arrow
keys simultaneously.
(6) Return to the "Info" menu screen (
pressing the Back key (
Operating instructions VITOBLOC 200 EM-20/39
F ig. 16) by
F ig. 11/1).

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