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FAQ

Frequently asked questions overview

Decentralised units

  • Can I control multiple CS 50 / CA 70s with a smart home system?
  • Does the CA70 CS50 require an external control it?
  • Can I place decentralised single room devices under a window?
  • Is there a solution for the CA70 CS50 side mounting variant with a square wall mounting tube?
  • For what can I use the CA70 CS50 automatic function?
  • How is the logic of working CA70/CS50 antifrost protection?
See all 8 articles

Enthalpy heat exchanger

  • Dry room air in heating period – ERV heat exchanger

Comfoair Q

  • TEMP_SUP_MIN ERROR
  • Init Error
  • Preheat / Preheat Location / Preheat Pres Error
  • FAN SUP Error / FAN EHA Error
  • Ext Pressure EHA / Ext Pressure SUP
  • Sensor SUP / Sensor EHA Error
See all 18 articles

Cooling/ Heating with air

  • Is it possible to cool the room with a ventilation device in summer?
  • Can I replace my ComfoAir 350 for a ComfoAir Q 600 with ComfoCool?
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