The 2019.d version includes Daikin's "Altherma Flex" range in "Aerothermal-type water-conditioning systems" and "Aerotermal-type DHW systems". The equipment of this range only produce hot water, for heating and/or DHW.
In "Aerothermal-type air conditioning systems", users can choose amongst different indoor and outdoor unit models of the Flex series. This range allows for several indoor units to be connected to a single outdoor unit, as long as the total power of the indoor units lies between 50% and 130% of the power of the outdoor unit.
The Altherma Flex aerothermal equipment must be connected to radiator-type or radiant-floor water conditioning terminal units.
The Altherma Flex range is also available within "Aerothermal-type DHW systems". As with the rest of the aerothermal equipment, if users wish to use an Altherma Flex unit for heating and DHW, the same outdoor unit model must be selected in both sections.
