Installers and service technicians
Parameter list - Lambdatronic P 3100
Fröling Heizkessel- und Behälterbau Ges.m.b.H, Industriestraße 12, A-4710 Grieskirchen, Austria
Page 67
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B0190806
7
7.5.2
Settings menu
Boiler temp. ...
←
←
←
←
Set boiler temperature 80°
←
←
←
←
The boiler temperature is regulated to this temperature
Shut down over
set temp.+
5°
←
←
←
←
If the boiler temperature exceeds the target value by
this parameter value, it is shut down. The boiler will
start up again below the target temperature.
Shut down over
max. temp.+
3°
←
If the boiler temperature exceeds the maximum
temperature (90°) by this parameter value, it is shut
down. The heating circuit, store loading pumps and
DHW tank pumps will also begin to run to cool the
boiler. The boiler will start up again below the target
temperature.
Pumps start at
65°
←
←
←
←
The pumps are released at this boiler temperature.
(Hysteresis 2°)
Minimal return
feed temp.
60°
←
The bypass pump is released below this return feed
temperature.
Min spd return
lift pump
45%
←
←
←
←
Adjusts the minimum speed to the relevant pump type.
Mixer Ty
240s
←
←
←
←
For return feed lift with mixer: mixer runtime, depends
on mixer type (> 150s)
Storage tank ...
←
←
←
←
Storage temp. heat circ.
launch
30°
←
←
←
←
This is the minimum value for launching the heating
circuit in combination with a storage tank. (applies to
sensor 1 in conjunction with storage tank)
Residual heat use
N
←
←
←
←
This function can only be used in conjunction with a
bypass pump/return feed mixer.
The residual heat is dissipated from the boiler as the
return feed lift is ignored.
Storage up min temp
60°
←
←
←
←
Below this temperature the upper store must drop, so
that the boiler can be started within the store loading
times (in transitional operation).
Boiler storage
mid temp. dif.
5°
←
←
←
←
If the option “Storage mid. av.” has been selected, the
boiler controls attempt to keep the temperature of the
“Storage mi.” sensor at the “Boiler target temperature”
minus the temperature difference set here by
regulating the speed of the storage pump = boundary
layer loading.
Storage low =
boiler temp -
10°
←
←
←
←
The storage is considered to be loaded when the
“Storage lo. temperature” has reached the boiler
temperature minus the set value.
Boiler switches off
Storage pump
min spd
45%
←
←
←
←
Adjusts the minimum speed to the pump type.
Note: always set the pump switch to the highest power
level.