Daikin ERGA04EAV3A, Руководство по установке для специалистов

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6 | Application guidelines
Installer reference guide
36
ERGA04~08EAV3(A) + EHBH/X04+08EA/EJ6V+9W
Daikin Altherma 3 R W
4P629085-1 – 2020.08
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)
▪ The desired room temperature is set via the remote controller of the heat pump
convectors.
▪ 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.
INFORMATION
To increase comfort and performance, we recommend to install the valve kit option
EKVKHPC on each heat pump convector.
Configuration
Setting Value
Unit temperature control:
▪ #: [2.9]
▪ Code: [C-07]
1 ( External room thermostat ):
Unit operation is decided by the
external thermostat.
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.