4.11.3 Cascade - Temperatures
System menu
Cascade
Buffer tank charge is 100% at boiler setpoint parameter
The buffer tank charge is 100% if the average temperature
of the buffer tank is below the specified boiler temperature
setpoint by the specified value. This parameter defines the
end point of the charging curve of the buffer tank.
Buffer tank charge is 0% at the following temperature
(absolute value)
The buffer tank charge is 0% if the average temperature of
the buffer tank reaches the specified value. This parameter
defines the base point of the charging curve of the buffer
tank.
Start point 1 at buffer tank charge
If the buffer tank charge is lower than this value, the first
boiler is started. This can be the boiler with the highest
priority or with the fewest operating hours and
consequently both the master and the slave boiler.
Start point 2 at buffer tank charge
If the buffer tank charge is lower than this value, the
second boiler is started.
Start point 3 at buffer tank charge
If the buffer tank charge is lower than this value, slave
boilers 3 and 4 are started.
4
Parameters overview
Cascade
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