Daikin ERLA03DAV3, Руководство по установке для специалистов, Страница: 123 / 192

9 | Configuration
Installer reference guide
123
ERLA EHFZ03S18DJ3V
Daikin Altherma 3 R F
4P596821-1A – 2020.05
# Code Description
[A.4.7] [0-0E]
[0-0D]
[0-0C]
[0-0B]
Weather-dependent curve
T
DHW
T
a
[0-0C]
[0-0B]
[0-0E] [0-0D]
▪ T
DHW
: The desired tank temperature.
▪ T
a
: The (averaged) outdoor ambient
temperature
▪ [0-0E]: low outdoor ambient temperature: –
40°C~5°C
▪ [0-0D]: high outdoor ambient temperature:
10°C~25°C
▪ [0-0C]: desired tank temperature when the
outdoor temperature equals or drops below
the low ambient temperature: 45°C~[6‑0E]°C
▪ [0-0B]: desired tank temperature when the
outdoor temperature equals or rises above the
high ambient temperature: 35°C~[6‑0E]°C
Also see "9.3 Weather-dependent curve" [
4
112] for more information about
weather-dependent curves.
Heat pump operation
# Code Description
N/A [6-00] The temperature difference determining the heat
pump ON temperature.
2°C~40°C
N/A [6-01] The temperature difference determining the heat
pump OFF temperature.
0°C~10°C
Example: setpoint (T
U
)>maximum heat pump temperature–[6‑01]
t
T
DHW
T
HP ON
T
HP OFF
T
HP MAX
T
U
= T
BUH OFF
[6-01]
[6-00]
T
U
= 60°C
T
HP MAX
= 50°C
[6-01] = 2°C
[6-00] = 2°C
HP BUH HP
5
10
20
30
40
46
48
50
60
HP Heat pump. If heating up time by the heat pump takes too long, auxiliary heating by the backup heater can
take place.
BUH Backup heater