Resetting Data; Scanning Service Messages - Viessmann Vitotronic 300 Series Operating Instructions Manual

Single boiler system or multi boiler system with weather-compensated control unit
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Vitotronic 300, GW6B Operating
Scanning Information

Resetting Data

Scanning Service Messages

Your heating contractor can set service intervals (limits)
(for burner hours run, for example). A service message
is generated when this value is exceeded.
Your display indicates that your heating system is due
for a service by showing symbol
(continued)
and "Service".
Service address
If your heating contractor has entered their details, you
can scan these.
From the home screen tap the following buttons:
1.
2. "Information"
3. "Service contact details" Each text box is limited to
45 characters.
Note: If there are no details, tap the gray fields.
The keyboard appears (see page 34).
You can reset the following data:
H Burner hours run
H Fuel consumption
H In conjunction with a solar thermal system:
Solar energy yield, solar circuit pump hours run
and hours run output 22
H All the above data simultaneously
From the home screen tap the following buttons:
1.
2. "Information"
3. "Reset data"
4. Select required data point or "All details".
5.
to confirm
Tap "Confirm".
The footer shows
.
Calling up a service message
1. Tap
in the footer.
The service message appears in orange in a list.
2. Notify your local heating contractor.
After tapping
the following will be displayed if
your heating system has several fault messages
simultaneously:
Tap "Service messages"
The service messages appear in orange 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.
Scanning
37

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