Daikin Altherma 3 R F Installer's Reference Manual page 125

ERLA03DAV3 + EHFZ03S18DJ3V
Daikin Altherma 3 R F
4P596821-1 – 2019.10
# Code
[A.4.7] [0-0E]
[0-0D]
[0-0C]
[0-0B]
Also see "9.3 Weather-dependent curve"
weather-dependent curves.
Heat pump operation
# Code
N/A [6-00]
N/A [6-01]
Example: setpoint (T )>maximum heat pump temperature–[6‑01]
U
T
DHW
T = T
60
U BUH OFF
T
50
HP MAX
T
48
HP OFF
46
T
HP ON
40
30
20
HP
10
5
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
Description
Weather-dependent curve
T
DHW
[0-0C]
[0-0B]
T
[0-0E] [0-0D]
▪ T : The desired tank temperature.
DHW
▪ T : The (averaged)
a
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
4
[ 114] for more information about
Description
The temperature difference determining the heat
pump ON temperature.
2°C~40°C
The temperature difference determining the heat
pump OFF temperature.
0°C~10°C
[6-01]
[6-00]
T = 60°C
U
T = 50°C
HP MAX HP
BUH
[6-01] = 2°C
[6-00] = 2°C
9 Configuration
|
a
outdoor ambient
t
Installer reference guide
125