Daikin Altherma 3 WS, Руководство по установке для специалистов

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6 | Application guidelines
Installer reference guide
33
EWSAH/X06D
Daikin Altherma 3 WS
4P675764-1 – 2022.04
Setup
M1
B
A
a
b
A Main leaving water temperature zone
B One single room
a Heat pump con controller
b Remote outdoor sensor
▪ For more information about connecting the electrical wiring to the unit, see
"9.2 Overview of electrical connections for external and internal
actuators"
[
4
84].
▪ The heat pump convectors are directly connected to the indoor unit.
▪ A shut-off valve (field supply) is installed before the underfloor heating to
prevent condensation on the floor during cooling operation.
▪ The desired room temperature is set via the controller of the heat pump
convectors. There are different controllers and setups possible for the heat pump
convectors. For more information, see:
- The installation manual of the heat pump convectors
- The installation manual of the heat pump convector options
- The addendum book for optional equipment
▪ 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 by one digital output (X2M/4 and X2M/3) on
the indoor unit to:
- The heat pump convectors
- The shut-off valve
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