Viessmann VITODENS 200-W Installation And Service Instructions Manual page 72

Diagnosis and service scans
Diagnosis
(cont.)
For an explanation of the relevant values in the individual rows and fields, see the following table:
Row (brief
scan)
1
1: System scheme 01 to 10
2: 0
3: 0
4: Software version
Burner control unit
5: Internal details for calibration
6: 0
7: LON
Subnet address/system num-
ber
8: LON
SBVT config-
uration
9: Heating circuit A1 (without
mixer)
Remote con-
trol
0: Without
1: Vitotrol
200A/
200 RF
2: Vitotrol
300A/
300 RF
or
Vitocomfort
10: 0
11: 0
Constant temperature control unit
1. Press OK and simultaneously for approx. 4 s.
å
" " flashes on the display.
Ü
2. Confirm with OK.
72
2 3
Software version
Control unit
0 Appliance version
Number of KM BUS subscrib-
ers
Type
Burner control unit
0 0
LON
Node address
LON LON
Software ver- Software version, neuron chip
sion, commu-
nication cop-
rocessor
Heating circuit M2 (with
mixer)
Software ver- Remote con-
sion, remote trol
control 0: Without
1: Vitotrol
200A/
200 RF
2: Vitotrol
300A/
300 RF
or
Vitocomfort
0 0
0 Software ver-
sion
Mixer exten-
sion, heating
circuit M2
0: No mixer
extension
3. Select the required scan with
4. Confirm selected scan with OK.
Field
4 5
Software version
Programming unit
Appliance ID CU-ID
Software version, solar control
module SM1
Burner control unit version
0 Software ver-
sion, AM1 ex-
tension
Flow sensor 0
switching
state
1: Flow rate
too low or not
present
0
Number of LON subscribers
Heating circuit M3 (with mix-
er)
Software ver- Remote con-
sion, remote trol
control 0: Without
1: Vitotrol
200A/
200 RF
2: Vitotrol
300A/
300 RF
or
Vitocomfort
0 0
0 Software ver-
sion
Mixer exten-
sion, heating
circuit M3
0: No mixer
extension
"b" for "Max. output" (see following table):
6
Software ver-
sion, EA1 exten-
sion
0
Software ver-
sion, remote
control
0
0
/ . For example,
V v