Daikin Altherma 3 H MT W, Руководство по установке для специалистов

Страница: 55 / 296

6 | Application guidelines
Installer reference guide
55
EPRA08~W1 + ETBH/9W
Daikin Altherma 3 H MT W
4P634885-1 – 2021.03
6.4.6 DHW pump for tank preheating
Setup
M
b
c
a
d
e f
a DHW tank
b Cold water IN
c Hot water OUT (shower (field supply))
d Motorised 3‑way valve (field supply)
e DHW pump (field supply)
f 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
"9.3.5 To connect the domestic hot water
pump" [
4
118].
▪ For the standalone DHW tank: If there is no electrical backup heater in the space
heating circuit, you must install a DHW pump for tank preheating.
Configuration
The indoor unit can control DHW pump operation. For more information, see
"10 Configuration" [
4
130].
6.5 Setting up the energy metering
▪ Via the user interface, you can read out the following energy data:
- Produced heat
- Consumed energy
▪ You can read out the energy data:
- For space heating
- For space cooling
- For domestic hot water production
▪ You can read out the energy data:
- Per month
- Per year