28.11
Minimum DHW Capacity
Using this function the default setting can
be changed. In certain locations at low fan
speeds the influence of the wind across the
flue terminal outlet can lead to flame lift.
The minimum fan speed should be
increased until burner pressure is equalised.
This minimum is also the minimum output
for central heating.
28.12
Maximum DHW Capacity
If the boiler starts to cycle during how water
production then a lower value could be set.
However due to the boilers modulating
control this is rarely necessary.
28.13
Maximum CH capacity
If the boiler starts to cycle when in heating
mode then a lower value could be set.
However due to the boilers modulating
control this is rarely necessary.
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