Daikin ALTHERMA, Installer'S Reference Manual

Page: 181 / 280

11 | Configuration
Installer reference guide
181
EBLA09~16DA + EDLA09~16DA
Daikin Altherma 3 M
4P620241-1 – 2020.06
# Code Description
[5.8] [6-0E] Maximum :
The maximum temperature that users can select
for the domestic hot water. You can use this
setting to limit the temperature at the hot water
taps.
The maximum temperature is NOT applicable
during disinfection function. See disinfection
function.
Hysteresis
The following ON hysteresis can be set.
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
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 type
The weather dependent curve can be set using the
2-points
method or the
Slope-Offset method. For more information about each method, see "2-points
curve" [ 4 144] and "Slope-offset curve" [ 4 145]. The curve type in the menu is read
only, and will correspond to the curve type set for the main zone. Changing the
curve type for the tank must be done in the main zone
WD curve type
[2.E]
menu. See "Main zone" [
4
154] for more information.
# Code Description
[5.E] N/A ▪ 0: 2-points
▪ 1: Slope-Offset