Daikin Altherma 3 R F Installer's Reference Manual page 114

9 | Configuration
Installer reference guide
114
Only applicable if there are 2 user interfaces (1 installed in the room, 1 installed at
the indoor unit).
A Main leaving water temperature zone
B One single room
a User interface is located at the unit
b User interface is located in the room
At unit:
The other user interface:
▪ is automatically set to In room,
▪ acts as room thermostat if RT control is selected.
In room:
This user interface acts as room thermostat if RT control is selected.
The other user interface is set to At unit.
Space heating/cooling: Number of LWT zones
# Code
N/A [7-02]
The system can supply leaving water to up to 2 water temperature zones. During
configuration, the number of water zones must be set.
1 LWT zone:
There is only 1 leaving water temperature zone. This zone is called the main leaving
water temperature zone.
a Main LWT zone
2 LWT zones:
There are 2 leaving water temperature zones:
▪ The zone with the lowest leaving water temperature (in heating) is called the
main leaving water temperature zone.
A B
a
Description
Number of LWT zones
▪ 0 (1 LWT zone)
▪ 1 (2 LWT zones)
a
a
ERLA03DAV3 + EHFH03S18DJ3V
Daikin Altherma 3 R F
4P596806-1 – 2019.10