Daikin EBLA09D V3 Series, Руководство по установке для специалистов, Страница: 182 / 280

11 | Configuration
Installer reference guide
182
EBLA09~16D + EDLA09~16D
Daikin Altherma 3 M
4P620241-1B – 2022.05
Hysteresis (heat pump ON hysteresis)
Applicable when domestic hot water preparation is reheat only. When the tank
temperature drops below the reheat temperature minus the heat pump ON
hysteresis temperature, the tank heats up to the reheat temperature.
The minimum ON temperature is 20°C, even if setpoint hysteresis is smaller than
20°C.
# Code Description
[5.9] [6-00] Heat pump ON hysteresis
▪ 2°C~40°C
Hysteresis (reheat hysteresis)
Applicable when domestic hot water preparation is screheat. When the
tank temperature drops below the reheat temperature minus the reheat hysteresis
temperature, the tank heats up to the reheat temperature.
# Code Description
[5.A] [6-08] Reheat hysteresis
▪ 2°C~20°C
Setpoint mode
# Code Description
[5.B] N/A Setpoint mode :
▪ Fixed
▪ Weather dependent
WD curve
When weather-dependent operation is active the desired tank temperature is
determined automatically depending on the averaged outdoor temperature: low
outdoor temperatures will result in higher desired tank temperatures as the cold
water tap is colder and vice versa.
In case of Schedule only or Schedule + reheat domestic hot water
preparation, the storage comfort temperature is weather-dependent (according to
the weather-dependent curve), the storage economic and reheat temperature are
NOT weather-dependent.
In case of Reheat only domestic hot water preparation, the desired tank
temperature is weather-dependent (according to the weather-dependent curve).
During weather-dependent operation, the end-user cannot adjust the desired tank
temperature on the user interface. Also see
"11.5 Weather-dependent
curve" [
4
144].