Daikin ERGA06EAV3 - Page 38

6 | Application guidelines
Installer reference guide
38
ERGA04~08EAV3(A) + EHVH04+08SU18+23EA6V
Daikin Altherma 3 R F
4P629090-1 – 2020.08
Setting Value
Number of water temperature zones:
▪ #: [4.4]
▪ Code: [7-02]
0 (Single zone): Main
Benefits
Compared with heatpump convectors for one room:
▪ Comfort. You can set the desired room temperature, including schedules, for
each room via the remote controller of the heatpump convectors.
Combination: Underfloor heating + Heatpump convectors – Multiple rooms
Setup
A
B C
M1
a
b
M1
A Main leaving water temperature zone
B Room 1
C Room 2
a External room thermostat
b Heatpump convectors (+ controllers)
▪ For each room with heat pump convectors: The heat pump convectors are
directly connected to the indoor unit.
▪ For each room with underfloor heating: Two shut-off valves (field supply) are
installed before the underfloor heating:
- A shut-off valve to prevent hot water supply when the room has no heating
demand
- A shut-off valve to prevent condensation on the floor during cooling operation
of the rooms with heatpump convectors.
▪ For each room with heat pump convectors: The desired room temperature is set
via the remote controller of the heat pump convectors.
▪ For each room with underfloor heating: The desired room temperature is set via
the external room thermostat (wired or wireless).
▪ The user interface integrated in the indoor unit decides the space operation
mode. Mind that the operation mode on each external room thermostat and
remote controller of the heatpump convectors must be set to match the indoor
unit.
INFORMATION
To increase comfort and performance, we recommend to install the valve kit option
EKVKHPC on each heatpump convector.