Daikin Altherma 3 R W - Page 42

6 | Application guidelines
Installer reference guide
42
ERLA11~16D + EBBH/X11+16D
Daikin Altherma 3 R W
4P643603-1B – 2022.05
Setting Value
External room thermostat for the main
zone:
▪ #: [2.A]
▪ Code: [C-05]
1 (1 contact): When the used
external room thermostat or heatpump
convector can only send a thermo ON/
OFF condition. No separation between
heating or cooling demand.
Benefits
Compared with radiators for one room:
▪ Comfort. You can set the desired room temperature, including schedules, for
each room via the room thermostats.
Heatpump convectors – Multiple rooms
Setup
a a
B C
A
A Main leaving water temperature zone
B Room 1
C Room 2
a Heat pump convectors (+ controllers)
▪ For more information about connecting the electrical wiring to the unit, see:
- "9.2Connections to the outdoor unit"[4120]
- "9.3Connections to the indoor unit"[4123]
▪ The desired room temperature is set via the controller of the heat pump
convectors. There are different controllers and setups possible for the heat pump
convectors. For more information, see:
- The installation manual of the heat pump convectors
- The installation manual of the heat pump convector options
- The addendum book for optional equipment
▪ The user interface integrated in the indoor unit decides the space operation
mode.
▪ The heating or cooling demand signals of each heat pump convector are
connected in parallel to the digital input on the indoor unit (X2M/35 and
X2M/30). The indoor unit will only supply leaving water temperature when there
is an actual demand.