Daikin Altherma 3 R ECH2O - About the system; Components in a typical system layout

3 | About the system
User reference guide
10
EHSH/X(B)04+08P30+50EF
Daikin Altherma 3 R ECH₂O
4P678719-1 – 2021.11
3 About the system
Depending on the system layout, the system can:
▪ Heat up a space
▪ Cool down a space (if a heating/cooling heatpump model is installed)
▪ Produce domestic hot water
INFORMATION
Cooling is only applicable in case of reversible models.
INFORMATION
If underfloor heating is installed in the main zone, then in cooling mode the main
zone can only provide refreshment. Real cooling is then NOT allowed.
3.1 Components in a typical system layout
db
a
c
C
g
A
db
a
f
e
c
BC
A Main zone. Example: Living room.
B Additional zone. Example: Bedroom.
C Technical room. Example: Garage.
a Outdoor unit heatpump
b Indoor unit heatpump
c Energy storage tank
d User interface of the indoor unit
e Dedicated Human Comfort Interface (BRC1HHDA used as room thermostat)
f Underfloor heating
g Radiators, heatpump convectors, or fancoil units