Brief Scan - Viessmann VITOLADENS 300-W Installation And Service Instructions Manual

Diagnosis
(cont.)
Calling up operating data
1. Press OK and å simultaneously
for approx. 4 s.
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"

Brief scan

In the brief scan, you can scan temperatures, software versions and connected com-
ponents, 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 Brief scan
1:
1 F 0 A
2: 0 0 0 0
3: 0 0 0 0
4: 0 0 0 0
Select with
1 2
0 0
0 0
0 0
Diagnosis and service scans
2. "Diagnosis"
3. Select required group, e.g. "Gen-
eral"
3. "Reset data"
4. Select required value (e.g. "Burner
starts") or "All details"
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