Viessmann B2TF Installation And Service Instructions Manual page 62

Gas condensing storage combi boiler with 7 inch colour touchscreen
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System configuration (parameters)
Boiler
(cont.)
522.3 "Interval until the next service"
Setting
596.0 "Maximum heating output"
Setting
597.0 "Limit, max. heating output for DHW heating"
Setting
1100.2 "Set speed of the primary circuit pump in heating mode"
Setting
1240.0 "Operating mode of primary circuit pump"
Setting
1411.0 "Clear maintenance messages"
Setting
No
Yes
62
Explanations
Interval until the next service
0
No interval selected
1
3 months
2
6 months
3
12 months
4
18 months
5
24 months
Explanations
A limit can be set on the maximum heating output for
heating mode.
100
Heating output in the delivered condition 100 %
0 to 100
Adjustable from 0 to 100 %
Explanations
A limit can be set on the maximum heating output for
DHW heating.
100
Heating output in the delivered condition 100 %
0 to 100
Adjustable from 0 to 100 %
Explanations
Set speed of internal circulation pump
In heating mode
With external demand
With demand in conjunction with a low loss header
...
Delivered condition specified by settings specific to
the appliance
20 to 100
Set speed adjustable from 20 to 100 %
Explanations
1
"Automatic"
Switched on regardless of current temperature level
7
Shutdown in reduced mode (in conjunction with con-
tinuous operation or when no demand via room ther-
mostat)
Explanations
Clear maintenance messages once maintenance has
been performed.
0
Maintenance messages are active (if present).
1
Clear maintenance messages once.

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Vitodens 222-f

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