6
|
Application guidelines
6.4.3 Setup and configuration – DHW tank
6.4.4 DHW pump for instant hot water
Installer reference guide
42
▪
For large DHW consumptions, you can heat up the DHW tank several times
during the day.
▪
To heat up the DHW tank to the desired DHW tank temperature, you can use the
following energy sources:
-
Thermodynamic cycle of the heat pump
-
Electrical backup heater
▪
For more information about optimizing the energy consumption for producing
domestic hot water, see "10 Configuration" [
Setup
a
a Cold water IN
b Hot water OUT (shower (field supply))
c DHW pump (field supply)
d Recirculation connection
▪
By connecting a DHW pump, instant hot water can be available at the tap.
▪
The DHW pump and the installation are field supply and the responsibility of the
installer. For the electrical wiring, see
4
pump" [
110].
▪
For more information about connecting the recirculation connection, see
"8.2.4 To connect the recirculation
Configuration
▪
For more information, see "10 Configuration" [
▪
You can program a schedule to control the DHW pump via the user interface. For
more information, see the user reference guide.
4
123].
c
d
"9.3.5 To connect the domestic hot water
4
piping" [
83].
4
b
123].
EPRA14~18D + ETVZ16S18+23E
Daikin Altherma 3 H HT F
4P644739-1A – 2022.03