Viessmann Vitovalor PT2, Operating Instructions Manual

Page: 37 / 56

37
Subject to the components connected and the settings
made, you can check current temperatures and oper-
ating conditions.
Information in the information menu is split into groups:
■ General
■ Heating circuit 1
■ Heating circuit 2
■ Heating circuit 3
■ Heating circuit 4
■ DHW
■ Fuel cell
■ Burner
■ Internet
■ Service contact details
■ Open source licence
Note
If heating circuits have been named (see chapter
"Naming heating circuits") the assigned name is dis-
played.
Detailed options for checking the individual groups can
be found in chapter "Checking options".
Tap the following on-screen buttons:
1.
2. "Information"
Reading the internal electricity meter
The internal electricity meter is located above the pro-
gramming unit behind the front panel. See page 22.
1. Pull the upper front panel upwards.
2. Read the value from the electricity meter.
The displayed value is required for reimbursement
from the power supply utility.
Calling up the contact details for your heating contractor
Tap the following on-screen buttons:
1.
2. "Information"
3. "Service contact details"
Note
If no details have been entered, see page 33.
Checking service messages
Your heating contractor can set service intervals (lim-
its) (e.g. for burner hours run). A service message is
generated when the service intervals are exceeded.
Service messages for the fuel cell are reported auto-
matically.
If your micro CHP system is due for a service, this is
indicated on the display with the symbol and
"Serv-
ice" . If available, your heating contractor's contact
details will be displayed.
Tap .
flashes in the footer.
Calling up a service message
1. Tap on in the footer.
The service message appears in yellow in a list.
2. Notify your heating contractor.
If your micro CHP system also has fault messages
to display, the following will appear after tapping on
:
"Faults" , "Service messages" and any other
messages.
3. Tap "Service messages" .
The service messages appear in yellow in a list.
Note
If the service cannot be carried out until a later
date, the service message will be displayed again
the following Monday.
Checks
Checking information
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