120
Calling up operating data
Operating data can be scanned in six areas. See
"Diagnosis"
in the service menu
overview.
Operating data on heating circuits with mixers and solar can only be called up if the
components are installed in the system.
For further information on operating data, see chapter "Brief scan".
Note
"- - -" appears on the display if a sensor that has been scanned is faulty.
Calling up operating data
1.
Press
OK
and
å
simultaneously
for approx. 4 s.
2. "Diagnosis"
3.
Select required group, e.g.
"Gen-
eral"
Resetting operating data
Saved operating data (e.g. hours run) can be reset to 0.
The value "Adjusted outside temp" is reset to the actual value.
1.
Press
OK
and
å
simultaneously
for approx. 4 s.
2. "Diagnosis"
3. "Reset data"
4.
Select required value (e.g.
"Burner
starts"
) or
"All details"
Brief scan
In the brief scan, you can scan temper-
atures, software versions and connected
components, for example.
1.
Press
OK
and
å
simultaneously for approx. 4 s.
2. "Diagnosis"
3. "Brief scan"
4.
Press
OK
.
The display shows 9 lines with 6 fields each.
Diagnosis and service scans
Diagnosis
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Summary of Contents for B2UA
Page 10: ...10 13 14 15 Preparing for installation Preparing the installation cont 5773 238 GB ...
Page 11: ...11 16 Preparing for installation Preparing the installation cont 5773 238 GB Installation ...
Page 12: ...12 sF 17 19 21 20 18 Preparing for installation Preparing the installation cont 5773 238 GB ...
Page 14: ...14 27 26 25 Preparing for installation Preparing the installation cont 5773 238 GB ...
Page 41: ...41 2x 1 4 2 3 5 Installation sequence Fitting the front panels 5773 238 GB Installation ...
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