Boiler control & touch display
Hargassner Smart-Touch
The Hargassner Smart-Touch is characterised by its clear structure and simple operation.
It is complemented by extra capacity for up to three mixed heat circuits and hot-water production, provided in the form of an additional board or module. An interface for combi operation of a pellet boiler with a Hargassner wood log boiler has also been integrated. This makes the new Smart-Touch control a perfectly tailored solution for the entire boiler system.
It is a component of the following Hargassner boiler types:
Pellets: Smart-PK 17–32
Wood log: Smart-HV–23
Combi-boiler: Smart-HV & Smart-PK / Smart-HV& Nano-PK
![Heizungsdisplay Smart Touch | Hargassner](https://www.hargassner.com/wp-content/uploads/2022/09/smart-touch-display-hargassner-768x512.png)
Example of a day heating sequence with reduction logic
![Day heating sequence with reduction logic | Lambda Touchtronic Control](https://www.hargassner.com/wp-content/uploads/2023/02/example-day-heating-sequence-reduction-logic-1-scaled.jpg)
Heating period 1
06:00 – 09:00: Outside it is -7°C, well below the defined threshold of +16°C. The heating switches on.
Day reduction period
09:00 – 15:00: Outside, the temperature rises to -1°C, which is below the day reduction threshold of +8°C. The heating switches on in day reduction mode.
Heating period 2
15:00 – 22:00: The outside temperature rises to +1°C, which is considerably lower than the threshold of +16°C. The heating remains on.
Night reduction period
22:00 – 06:00: The temperature cools down to -2°C, which is above the night reduction threshold of -5°C. The heating switches off.
![Smart Touch Display vor Inbetriebnahme | Hargassner](https://www.hargassner.com/wp-content/uploads/2022/09/smart-touch-display-vor-betrieb-hargassner-768x512.png)
Boiler before
comissioning
The Smart-Touch display shows a boiler, which is not heated. The boiler as well as the accumumator are cold and/or not charged.
![Smart Touch Display TeillastÂbetrieb | Hargassner](https://www.hargassner.com/wp-content/uploads/2022/09/smart-touch-display-teillastbetrieb-hargassner-768x512.png)
Boiler in part load operation
The boiler is operating half capacity. Both, the boiler and the accumulator are charged through. The heat circuits supply warmth to the individual living areas.
![Smart Touch Display VolllastÂbetrieb | Hargassner](https://www.hargassner.com/wp-content/uploads/2022/09/smart-touch-display-volllastbetrieb-hargassner-768x512.png)
Boiler in full load operation
A fully filled and heated boiler is shown on the display. Boiler and accumulator are already charged and warm. The heat circuits supply warmth to the individual living areas.