Resetting Operating Data (Meters) - Viessmann VITODENS Operating Instructions Manual

Calling up information
3. "Service, contact details"
Note
If no details have been entered, see page 33.

Resetting operating data (meters)

The following data can be reset to zero:
■ "Burner hours run "
■ "Burner starts"
■ "Solar circuit pump"
"Solar energy yield"
■
"SM1 output 22" (hours run)
■
■ "All data"
Tap the following on-screen buttons:
1. "Menu"
Calling up service messages
Your heating contractor can set service intervals (lim-
its) (e.g. for burner hours run). A service message is
generated when these limits are exceeded.
The display indicates that your heating system is due
for a service by showing the
Tap "Confirm".
flashes in the footer.
Calling up a service message
1. Tap in the footer.
The service message will be listed in yellow.
Calling up fault messages
Your display indicates that your heating system has
developed faults by showing the
"Fault". The red fault indicator on the control unit
flashes (see chapter "Switching the heating system
on").
Tap "Confirm".
flashes in the footer.
Note
■ If you have connected signalling equipment to indi-
cate fault messages (e.g. a buzzer), this is deactiva-
ted when the fault message is acknowledged.
■ If troubleshooting cannot be carried out until a later
date, the fault message will be displayed again the
following day at 07:00 h. The signalling equipment is
switched on again.
(cont.)
symbol and "Service".
symbol and
2. "Information"
3. "Reset data"
4. Required data point or "All data"
5. OK to confirm
2. Notify your heating contractor.
If your heating system has several fault messages
simultaneously, the following will be displayed after
tapping :
"Faults" and "Service", "messages".
3. Tap "Service", "messages"
The service messages will be listed in yellow.
Note
If the service cannot be carried out until a later
date, the service message will be displayed again
the following Monday.
Checks
35