7
The Lambdatronic controller controls the induced draught fan and offers the option of connecting a
storage tank loading pump and a heating pump. Flue gas and boiler temperature monitoring ensures
efcient combustion.
S3 Turbo with S-Tronic and H2 hygienic layered tank
S3 Turbo with Lambdatronic, layered tank and Unicell
NOTICE
National and regional
regulations requiring
the use of weather-
compensated controls
should be observed.
The Lambdatronic controllers allow for efcient energy management. Up to 4 storage tanks, up to 8
hot water tanks and up to 18 heating circuits can be integrated into the heating management system.
You also benet from the ability to integrate other means of energy production, such as solar panels.
Hot water
Balancing
valve
S3 Turbo with S-Tronic
H2 Hygienic layered tank
Cold water
S3 Turbo with Lambdatronic
Layered tank
Unicell NT-S
water heater
Room sensor
(optional)
External
sensor
Balancing
valve
WEATHER-COMPENSATED
EXTERNAL HEATING CIRCUIT
CONTROL
FE
pump assembly