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Configuration
Installer reference guide
132
EHYH EHYHBH/X08AF + EHYKOMB33AA
Daikin Altherma hybrid heat pump
4P355634-1F – 2020.10
#
Code
Description
[A.2.2.5]
[C-06]
Contact type add.
In external room thermostat control with 2
leaving water temperature zones, the type of the
optional room thermostat for the additional
leaving water temperature zone must be set.
▪
1 (
Thermo ON/OFF
): See
Contact type
main
. Connected on the indoor unit (X2M/1a).
▪
2 (
H/C
request
)(default): See
Contact
type main
. Connected on the indoor unit
(X2M/1a and 2a).
[A.2.2.B]
[C-08]
External sensor
When an optional external ambient sensor is
connected, the type of the sensor must be set.
▪
0 (
No
)(default): NOT installed. The thermistor
in the user interface and in the outdoor unit
are used for measurement.
▪
1 (
Outdoor sensor
): Installed. The outdoor
sensor will be used to measure the outdoor
ambient temperature.
Remark:
For some
functionality, the temperature sensor in the
outdoor unit is still used.
▪
2 (
Room sensor
): Installed. The temperature
sensor in the user interface is NOT used
anymore.
Remark:
This value has only meaning
in room thermostat control.
Digital I/O PCB
Modification of these settings is only needed when the optional digital I/O PCB is
installed. The digital I/O PCB has multiple functionality which need to be
configured.
#
Code
Description
[A.2.2.6.2]
[D-07]
Solar kit
Indicates if the domestic hot water tank is also
heated by thermal solar panels.
▪
0 (
No
)(default): NOT installed.
▪
1 (
Yes
): Installed. The domestic hot water tank
can –besides by the boiler– also be heated by
thermal solar panels. Set this value if thermal
solar panels are installed.
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