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10
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Configuration
Installer reference guide
141
ERLA EHFZ03S18DJ3V
Daikin Altherma 3 R F
4P596821-1B – 2021.10
#
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
"10.3 Weather-dependent curve"
127] 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