Brief Scan - Viessmann Vitoladens 300-C Installation And Service Instructions Manual

Diagnosis and service checks
Diagnosis
(cont.)
3. Select the required group, e.g. "General".
Resetting operating data
Saved operating data (for example, hours run) can be
reset to 0.
The value "Adjusted outside temp" is reset to the
actual value.

Brief scan

In the brief scan, you can call up temperatures, soft-
ware versions and connected components,
for example.
1. Press OK and simultaneously for approx. 4 s.
å
2. "Diagnosis"
3. "Brief scan".
4. Press OK.
The display shows 9 rows with 6 fields each.
Diagnose Kurzabfrage
1:
1 F 0 A 1 2
2: 0 0 0 0 0 0
3: 0 0 0 0 0 0
4: 0 0 0 0 0 0
Wählen mit
Fig. 54
For an explanation of the relevant values in the individual rows and fields, see the following table:
Row (brief
scan)
1
1: System schemes 01 to 10
2: Burner type
3: 0
4: Software version
Burner control unit
5: 0
6: 0
7: LON
Subnet address/system num-
ber
8: LON
SNVT config-
uration
78
1. Press OK and
2. "Diagnosis"
3. "Reset data"
4. Select required value (e.g. "Burner starts") or
2 3
Software version
Control unit
0 Appliance version
0 Number of KM-BUS subscrib-
ers
Type
Burner control unit
0 0
0 0
LON
Node address
LON LON
Software ver- Software version
sion Neuron chip
Communica-
tion coproces-
sor
simultaneously for approx. 4 s.
å
"All details".
Field
4 5
Software version
Programming unit
Appliance ID (CU-ID)
Software version, solar control
module SM1
Version
Burner control unit
0 0
0 0
0
Number of LON subscribers
6
Software version
EA1 extension
0
0