Froling Lambdatronic H 3200 Service Handbook

4 | Parameters overview
68 B1820023_en | Service handbook Lambdatronic H 3200 - T4e
Cascade - Backup boiler
System menu Cascade
Slave boiler 1
Slave boiler boiler temperature
Display of the current boiler temperature of the backup
boiler.
Slave boiler OK
Display of whether the backup boiler is ready for
operation.
Backup boiler is heating
Display of whether the backup boiler is in “Heating”
operating status.
Slave boiler control variable
Display of the signal for the combustion controller.
Boiler charging pump speed
Display of the current speed of the boiler loading pump.
Backup boiler flue gas temperature
Displays the current flue gas temperature at the backup
boiler. If a flue gas temperature sensor is not connected,
the board temperature of the core modules is displayed.
Backup boiler packet age
Specifies when the last data package was sent from the
backup boiler (slave) to the main boiler (master).
Backup boiler return sensor
Prerequisite: Backup boiler with return temperature
control by means of mixing valve or bypass pump.
Displays the current temperature of the boiler return for
the backup boiler.
4.10.2 Cascade - Temperatures
System menu Cascade
Storage 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 storage tank charge
If the storage 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 1 at storage tank charge
Average storage tank temperature [°C]
Storage tank charge status CS [%]
Boiler temperature setpoint
Charging curve
Start boiler 1
Storage tank fully charged

Froling Lambdatronic H 3200 Specifications

General

Brand	Froling
Model	Lambdatronic H 3200
Category	Boiler
Language	English