KSM+ 2 • Expansion modules for KSM control card

The KSM+ 2 module is an expansion card used in the ETERA geothermal heat pump. It is used to extend the functionality of the heat pump, add more I/O possibilities and support additional control scenarios. By adding this card, the ETERA control is extended from 1 direct and 1 mixed/direct circuit to 1 direct circuit and 3 mixed/direct circuits.

• KRONOTERM

• Multifunctional control: Makes it possible to expand from 2 to 4 heating circuits and to control them (e.g. separately for underfloor heating and radiators).
• Zone control: Used when the home has more than 2 heating zones.
• Control of additional components: Such as a circulation pump for two additional circuits, additional heating, electric heating elements, swimming pool exchanger, etc.

• Additional digital inputs (e.g. for external switches or signals)
• Additional analog inputs (e.g. for temperature sensors)
• Additional relay outputs (for switching pumps, ventilation, external consumers, etc.)

• KSM+

Explanation
KSM+ 2
Expansion module for KSM control card of the ETERA geothermal heat pump