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1432.1 "Residual head control of primary circuit pump"
Setting Explanations
Residual head limit value for reducing pump speed of
the internal circulation pump, in mbar
0 Internal circulation pump is controlled in line with the
outside temperature
1 to 255 Internal circulation pump is operated with constant re-
sidual head.
Recommended setting: 120 mbar
1 step
≙
1 mbar
1432.2 "Operating mode of primary circuit pump"
Setting Explanations
0 Internal circulation pump is operated with constant dif-
ferential pressure.
1 to 20 Internal circulation pump is operated with rising differ-
ential pressure.
Adjustable from 1 to 20 mbar
1503.0 "Minimum heating output"
Setting Explanations
A limit can be set on the minimum heating output for
heating mode.
... Delivered condition specified by settings specific to
the appliance
5 to 100 Adjustable from 5 to 100 %
1606.0 "Minimum burner pause time"
Setting Explanations
The minimum burner pause time can be set subject to
boiler load.
0 Fixed setting for minimum burner pause time
1 Delivered condition, integral method (see parameter
1606.4)
1606.4 "Integral threshold for burner switch-off"
Setting Explanations
Only effective if parameter 1606.0 has been set to 1.
50 Factory setting 50 K x min
5 to 255 Adjustable from 5 to 255 K x min
The higher the value, the later the burner switches off.
System configuration (parameters)
Boiler (cont.)
6151778
Parameter
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