Daikin Altherma F, Руководство по установке для специалистов

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10 | Configuration
Installer reference guide
188
EPRA14~W1 + ETV23EA6V
Daikin Altherma 3 H HT F
4P644738-1 – 2021.02
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
"10.4 Weather-dependent
curve" [ 4 150].