6
|
Application guidelines
6.4.4 DHW pump for instant hot water
6.4.5 DHW pump for disinfection
Installer reference guide
56
Setup
a Cold water IN
b Hot water OUT (shower (field supply))
c DHW pump (field supply)
d Recirculation connection (optional)
▪
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" [
126].
▪
For installation instructions of the optional recirculation connection, see the
installation manual of the recirculation kit (141554).
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.
Setup
a
a Cold water IN
b Hot water OUT (shower (field supply))
c DHW pump (field supply)
d Heater element (field supply)
e Non‑return valve (field supply)
▪
The DHW pump is field-supplied and its installation is the responsibility of the
installer. For the electrical wiring, see
4
pump" [
126].
b
c
a
d
"9.3.7 To connect the domestic hot water
4
141].
c
d
e
A
"9.3.7 To connect the domestic hot water
EPRA08~12EAV3+W1 + ETSH/X(B)12P30+50EF
b
Daikin Altherma 3 H MT ECH₂O
4P663478-1 – 2021.07