Viessmann Vitodens 222-F B2TA series, Инструкция по установке и обслуживанию

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113
Weather-compensated control unit Constant temperature control unit
Resetting operating data
Saved operating data (e.g. hours run) can
be reset to
"0" .
The value "Adjusted outside temp" is re-
set to the actual value.
Saved operating data (e.g. hours run) can
be reset to
"0" .
Service menu:
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" .
Service menu:
1. Press
OK and
å
simultaneously for
approx. 4 s.
2. Select required information with / .
3. Confirm with
OK ; " " flashes.
4. Confirm with OK ; the value is reset.
Brief scan
In the brief scan, you can scan temper-
atures, software versions and connected
components, for example.
Weather-compensated control unit
Service menu:
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
2:
1:
3:
4:
Select with
Ø
0
0
0
1 F
0
0
0
0
0
0
0 A
0
0
0
0
0
0
1 2
0
0
0
Diagnosis and service scans
Diagnosis
(cont.)
5773 216 GB
Service