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Application guidelines
Installer reference guide
38
E EHFH03S18D
Daikin Altherma 3 R F
4P596806-1C – 2022.09
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:
▪
#: [A.2.1.7]
▪
Code: [C-07]
1 (
Ext RT control
): Unit operation
is decided by the external thermostat.
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 h 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 more information about connecting the electrical wiring to the unit, see:
-
"9.2 Connections to the outdoor unit"
-
"9.3 Connections to the indoor unit"
▪
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.
