Froling Lambdatronic H 3200 Service Handbook

4 | Parameters overview
44 B1820023_en | Service handbook Lambdatronic H 3200 - T4e
4.1.4 Heating - Service
System menu Heating
Heating circuit pump
Used for testing the pump output:
▪ A 0: Automatic, Off; A 1: Automatic, On
▪ 1: Manual, On
▪ 0: Manual, Off
Heating circuit mixer OPEN
Used for testing the mixing valve output:
▪ A 0: Automatic, Off; A 1: Automatic, On
▪ 1: Manual, On
▪ 0: Manual, Off
Heating circuit mixer CLOSED
Used for testing the mixing valve output:
▪ A 0: Automatic, Off; A 1: Automatic, On
▪ 1: Manual, On
▪ 0: Manual, Off
Mixer runtime
Here you can set the mixer runtime of the mixer in use.
Switch off heating circuit pump when outfeed
setpoint is lower than
Prerequisite: Heating circuit is operated without remote
control
If a flow temperature setpoint is calculated below the
value set, the heating circuit pump switches off and the
mixing valve closes.
Should this heating circuit heat when there is DHW
tank priority?
▪ NO: During DHW tank loading this heating circuit is
deactivated.
▪ YES: Despite active DHW tank priority, this heating
circuit is supplied with heat during DHW tank loading.
From which buffer tank or distributor is the heating
circuit supplied (0 = boiler)
Prerequisite: Parameter can only be used in conjunction
with multiple house systems (variants)
This parameter defines the allocation of the heat source
for this heating circuit.
▪ 0 = Boiler
▪ 1 = Buffer tank 01, …
High temperature requirement because of DHW
tank loading
IMPORTANT! Parameter is available only for heating
circuits 1 and 2!
Set Pellet as the unit model for “DHW tank 1” in the
case of pellet boiler PE1!
▪ No DHW tank: the heating circuit is operated according
to the selected heating curve
▪ DHW tank 1: only DHW tank 1 is supplied via the
heating circuit
▪ DHW tanks 2-8: all DHW tanks apart from DHW tank 1
are supplied via the heating circuit
▪ All DHW tanks: all DHW tanks are supplied via the
heating circuit
The DHW tank can be loaded via the heating circuit. If
there is a requirement from the DHW tank and the criteria
for DHW tank loading have been met, the switch valve
immediately clears the way for DHW tank loading. The
heating circuit pump starts running as soon as the
criterion “Load if temperature difference between boiler
and DHW tank is” is satisfied. Once DHW tank loading is
complete, the heating circuit pump will stop, the switch
valve will remain active for a specified period of time and
the heating circuit mixer will close. If time has run out, the
heating circuit will go back to being supplied on a weather-
compensated basis.

Froling Lambdatronic H 3200 Specifications

General

Brand	Froling
Model	Lambdatronic H 3200
Category	Boiler
Language	English