Daikin Altherma 3 GEO Series Installer's Reference Manual page 27

Heat pump convectors
EGSAH/X06+10UDA9W
Daikin Altherma 3 GEO
4P598592-1A – 2019.12
▪ Efficiency. Although the external room thermostat only sends ON/OFF signals, it
is specifically designed for the heat pump system.
▪ Comfort. In case of underfloor heating, the wireless external room thermostat
prevents condensation on the floor during cooling operation by measuring the
room humidity.
Setup
B
a
A Main leaving water temperature zone
B One single room
a Remote controller of the heat pump convectors
b Remote outdoor sensor
▪ For more information about connecting the electrical wiring to the unit, see
"8.2 Overview of
4
actuators" [ 80].
▪ The heat pump convectors are directly connected to the indoor unit.
▪ The desired room temperature is set via the remote controller of the heat pump
convectors.
▪ The space heating/cooling demand signal is sent to one digital input on the
indoor unit (X2M/35 and X2M/30).
▪ The space operation mode is sent to the heat pump convectors by one digital
output on the indoor unit (X2M/4 and X2M/3).
INFORMATION
When using multiple heat pump convectors, make sure each one receives the
infrared signal from the remote controller of the heat pump convectors.
Configuration
Setting
Unit temperature control:
▪ #: [2.9]
▪ Code: [C-07]
Number of water temperature zones:
▪ #: [4.4]
▪ Code: [7-02]
A
electrical connections
1 (External room thermostat):
Unit operation is decided by the
external thermostat.
0 (Single zone): Main
5 Application guidelines
|
b
for external and
Value
Installer reference guide
internal
27